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Daikin Altherma CHYHBH05AF, Installer'S Reference Manual

The Daikin Altherma CHYHBH05AF offers efficient heating and cooling solutions for your home. Ensure optimal usage by referring to the comprehensive User Reference Manual, available for free download at manualshive.com. This essential manual provides step-by-step instructions, troubleshooting tips, and all the necessary information to maximize the product's benefits.

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Installer reference guide 

Daikin Altherma R Hybrid

CHYHBH05AF
CHYHBH08AF

EHYKOMB33A

Summary of Contents for Altherma CHYHBH05AF

Page 1: ...Installer reference guide Daikin Altherma R Hybrid CHYHBH05AF CHYHBH08AF EHYKOMB33A ...

Page 2: ...oor unit 27 5 3 2 Possible options for the gas boiler 29 5 3 3 Possible combinations of indoor unit and outdoor unit 35 5 3 4 Possible combinations of indoor unit and domestic hot water tank 35 6 Preparation 36 6 1 Overview Preparation 36 6 2 Preparing the installation site 36 6 2 1 Installation site requirements of the indoor unit 36 6 3 Preparing refrigerant piping 39 6 3 1 Refrigerant piping re...

Page 3: ... water piping 71 7 9 3 Connecting the water piping of the indoor unit 71 7 9 4 Connecting the water piping of the gas boiler 73 7 9 5 To fill the space heating circuit 74 7 9 6 To fill the domestic water circuit of the gas boiler 75 7 9 7 To fill the domestic hot water tank 75 7 9 8 To insulate the water piping 75 7 10 Connecting the electrical wiring 76 7 10 1 About connecting the electrical wiri...

Page 4: ...ting screed dryout 160 10 4 7 To perform a gas pressure test 162 10 4 8 To perform a test run on the gas boiler 163 11 Hand over to the user 165 12 Maintenance and service 166 12 1 Overview Maintenance and service 166 12 2 Maintenance safety precautions 166 12 2 1 Opening the indoor unit 166 12 3 Checklist for yearly maintenance of the indoor unit 166 12 4 To disassemble the gas boiler 168 12 5 To...

Page 5: ...l 188 14 1 Overview Disposal 188 14 2 To pump down 188 14 3 To start and stop forced cooling 189 15 Technical data 191 15 1 Piping diagram Indoor unit 191 15 2 Wiring diagram Indoor unit 192 15 3 Wiring diagram Gas boiler 197 15 4 Table 1 Maximum refrigerant charge allowed in a room indoor unit 198 15 5 Table 2 Minimum floor area indoor unit 200 15 6 Table 3 Minimum venting opening area for natura...

Page 6: ...a situation that results in death or serious injury DANGER RISK OF ELECTROCUTION Indicates a situation that could result in electrocution DANGER RISK OF BURNING SCALDING Indicates a situation that could result in burning scalding because of extreme hot or cold temperatures DANGER RISK OF EXPLOSION Indicates a situation that could result in explosion DANGER RISK OF POISONING Indicates a situation t...

Page 7: ...e 3 in chapter 1 1 2 For the installer 1 2 1 General If you are NOT sure how to install or operate the unit contact your dealer DANGER RISK OF BURNING SCALDING Do NOT touch the refrigerant piping water piping or internal parts during and immediately after operation It could be too hot or too cold Give it time to return to normal temperature If you must touch it wear protective gloves Do NOT touch ...

Page 8: ...results of tests stand by periods Also at least following information MUST be provided at an accessible place at the product Instructions for shutting down the system in case of an emergency Name and address of fire department police and hospital Name address and day and night telephone numbers for obtaining service In Europe EN378 provides the necessary guidance for this logbook For Swiss market ...

Page 9: ...s may disturb the control system and cause malfunction of the equipment In places where there is a risk of fire due to the leakage of flammable gases example thinner or gasoline carbon fibre ignitable dust In places where corrosive gas example sulphurous acid gas is produced Corrosion of copper pipes or soldered parts may cause the refrigerant to leak In bathrooms In places where frost is possible...

Page 10: ...e more than the specified amount of refrigerant When the refrigerant system is to be opened refrigerant MUST be treated according to the applicable legislation WARNING Make sure there is no oxygen in the system Refrigerant may only be charged after performing the leak test and the vacuum drying Possible consequence Self combustion and explosion of the compressor because of oxygen going into the op...

Page 11: ...high total hardness 3 mmol l sum of the calcium and magnesium concentrations calculated as calcium carbonate Using filling water and top up water which does NOT meet the stated quality requirements can cause a considerably reduced service life of the equipment The responsibility for this is entirely that of the user 1 2 5 Electrical DANGER RISK OF ELECTROCUTION Turn OFF all power supply before rem...

Page 12: ...f the earth leakage protector CAUTION When connecting the power supply connect the earth cable first before making the current carrying connections When disconnecting the power supply disconnect the current carrying cables first before separating the earth connection The length of the conductors between the power supply stress relief and the terminal block itself must be as such that the current c...

Page 13: ... gas type and gas pressure indicated on these type identification plates Installation and adaptation of the gas system MUST be conducted by personnel qualified for this work in compliance with valid gas installation related guidelines in accordance with applicable regulations of the gas supply company In accordance with local and national regulations Boilers that use natural gas MUST be connected ...

Page 14: ...ectricity at Work Regulations and Local Water Authority Bye Laws UK Water Regulations and Bye Laws Health Safety The installation MUST comply with the following British Standards codes of practice BS 5440 1 2008 Flueing and ventilation for gas appliances of rated input not exceeding 70 kW net 1st 2nd and 3rd family gases BS 5440 2 2009 Flueing and ventilation for gas appliances of rated input not ...

Page 15: ...ence guide 15 CHYHBH05 08AF EHYKOMB33A Daikin Altherma R Hybrid 4P471761 1E 2020 10 Potable water all seals joints and compounds including flux and solder and components used as part of the secondary domestic water system MUST be approved by WRAS ...

Page 16: ...ate Building Regulations The Benchmark Checklist can be used to demonstrate compliance with Building Regulations and should be provided to the customer for future reference Installers are required to carry out installation commissioning and servicing work in accordance with the Benchmark Code of Practice which is available from the Heating and Hotwater Industry Council who manage and promote the S...

Page 17: ...2 About the product Installer reference guide 17 CHYHBH05 08AF EHYKOMB33A Daikin Altherma R Hybrid 4P471761 1E 2020 10 INFORMATION This product is intended for domestic use only ...

Page 18: ...anual Installation instructions Format Paper in the box of the outdoor unit Installer reference guide Preparation of the installation reference data Format Digital files on http www daikineurope com support and manuals product information Addendum book for optional equipment Additional info about how to install optional equipment Format Paper in the box of the indoor unit Digital files on http www...

Page 19: ...know before going on site Installation What to do and know to install the system Configuration What to do and know to configure the system after it is installed Operation Operation modes of the gas boiler module Commissioning What to do and know to commission the system after it is configured Hand over to the user What to give and explain to the user Maintenance and service How to maintain and ser...

Page 20: ...lowing in mind At delivery the unit MUST be checked for damage Any damage MUST be reported immediately to the claims agent of the carrier Bring the packed unit as close as possible to its final installation position to prevent damage during transport Prepare the path along which you want to bring the unit inside in advance 4 2 Indoor unit 4 2 1 To unpack the indoor unit ...

Page 21: ...N Do NOT throw away the upper cardboard cover On the outside of the cardboard cover the installation pattern is printed 4 2 2 To remove the accessories from the indoor unit 1 Remove the accessories as described in 4 2 1 To unpack the indoor unit 420 The installation manual operation manual addendum book for optional equipment general safety precautions quick installation guide boiler communication...

Page 22: ...cautions b Addendum book for optional equipment c Indoor unit installation manual d Operation manual e Quick installation guide f Connection pieces for gas boiler g Boiler communication cable h Reducer accessory set 4 3 Gas boiler 4 3 1 To unpack the gas boiler Before unpacking move the gas boiler as close as possible to its installation position 1 2 ...

Page 23: ... Hybrid 4P471761 1E 2020 10 WARNING Tear apart and throw away plastic packaging bags so that nobody especially children can play with them Possible risk suffocation 4 3 2 To remove the accessories from the gas boiler 1 Remove the accessories a b c a b c a Mounting strip b Condensate trap ...

Page 24: ...4 About the box Installer reference guide 24 CHYHBH05 08AF EHYKOMB33A Daikin Altherma R Hybrid 4P471761 1E 2020 10 c Installation and operation manual ...

Page 25: ...g outdoor and indoor units Combining the indoor unit with options Combining the gas boiler with options 5 2 Identification NOTICE When installing or servicing several units at the same time make sure NOT to switch the service panels between different models 5 2 1 Identification label Indoor unit Location Model identification Example C HY HBH 05 AA V3 Code Description C Residential multi compatible...

Page 26: ...ondensing boiler b i j a c d e f k l m n o p q r s g h a Model b Serial number c Production year d Appliance type e NOx class f PIN number notified body reference g Destination country h Gas type i Gas supply pressure mbar j Appliance category k Domestic hot water heat output kW l Maximum domestic hot water pressure bar m Heat output space heating kW n Nominal power kW o Maximum space heating pres...

Page 27: ...nian EKRUCBL7 contains following languages English German Russian Danish Languages on the user interface can be uploaded by PC software or copied from an user interface to the other For installation instructions see 7 10 8 To connect the user interface 481 Simplified user interface EKRUCBS The simplified user interface can only be used in combination with the main user interface The simplified use...

Page 28: ...l be used to measure the outdoor temperature As an option the remote outdoor sensor can be installed to measure the outdoor temperature on another location e g to avoid direct sunlight to have an improved system behaviour For installation instructions see the installation manual of the remote outdoor sensor and the addendum book for optional equipment INFORMATION You can only connect either the re...

Page 29: ... loop kit EKFL1A Filling loop for easy filling of the water circuit This kit can only be used in combination with mounting kit EKHYMNT1A For installation instructions see the installation manual of the filling loop kit Valve kit EKVK1A EKVK2A EKVK3A A set of valves for the easy connection of the field piping For the connection of the correct kit see the combination table For installation instructi...

Page 30: ...n kit Other options Accessories Part number Description EKFGP6837 Roof terminal PP GLV 60 100 AR460 EKFGS0518 Weather slate steep Pb GLV 60 100 18 22 EKFGS0519 Weather slate steep Pb GLV 60 100 23 17 EKFGP7910 Weather slate steep PF 60 100 25 45 EKFGS0523 Weather slate steep Pb GLV 60 100 43 47 EKFGS0524 Weather slate steep Pb GLV 60 100 48 52 EKFGS0525 Weather slate steep Pb GLV 60 100 53 57 EKFG...

Page 31: ...1295 Flue deflector 60 UK only EKFGP1284 PMK elbow 60 90 UK only EKFGP1285 PMK elbow 60 45 2 pieces UK only EKFGP1286 PMK extension 60 L 1000 includes bracket UK only EKFGW5333 Weather slate flat aluminium 80 125 EKFGW6359 Wall terminal kit PP GLV 80 125 EKFGP4801 Extension PP GLV 80 125 500 mm EKFGP4802 Extension PP GLV 80 125 1000 mm EKFGP4814 Elbow PP GLV 80 125 30 EKFGP4811 Elbow PP ALU 80 125...

Page 32: ...her slate steep Pb GLV 80 125 48 52 EKFGT6307 Weather slate steep Pb GLV 80 125 53 57 EKFGP1297 Weather slate flat aluminium 80 125 0 15 EKFGP6368 Tee flex 100 boiler connection set 1 EKFGP6354 Flex 100 60 support elbow EKFGP6215 Tee flex 130 boiler connection set 1 EKFGS0257 Flex 130 60 support elbow EKFGP4678 Chimney connection 60 100 EKFGP5461 Extension PP 60 500 EKFGP5497 Chimney top PP 100 wi...

Page 33: ...EKFGP6325 Connector flex flex PP 100 EKFGP5197 Chimney top PP 130 with included flue pipe EKFGS0252 Adapter flex fixed PP 130 EKFGP6353 Support bracket top inox Ø130 EKFGS0250 Extension flex PP 130 L 130 m EKFGP6366 Connector flex flex PP 130 EKFGP1856 Flex kit PP Ø60 80 EKFGP4678 Chimney connection 60 100 EKFGP2520 Flex kit PP Ø80 EKFGP4828 Chimney connection 80 125 EKFGP6340 Extension Flex PP 80...

Page 34: ...0 C53 EKFGW4001 Extension P BM Air 80 500 EKFGW4002 Extension P BM Air 80 1000 EKFGW4004 Extension P BM Air 80 2000 EKFGW4085 Elbow PP BM Air 80 90 EKFGW4086 Elbow PP BM Air 80 45 EKGFP1289 Elbow PP GALV 60 100 50 EKGFP1299 Kit horizontal low profile PP GLV 60 100 UK only INFORMATION For extra configuration options regarding the flue gas system visit http fluegas daikin eu INFORMATION For the inst...

Page 35: ...a R Hybrid 4P471761 1E 2020 10 5 3 3 Possible combinations of indoor unit and outdoor unit See the combination table in the technical engineering data 5 3 4 Possible combinations of indoor unit and domestic hot water tank Indoor unit Domestic hot water tank EKHWP300B EKHWP500B CHYHBH05 O CHYHBH08 O ...

Page 36: ...ith sufficient space for carrying the unit in and out of the site 6 2 1 Installation site requirements of the indoor unit INFORMATION Also read the precautions and requirements in the 1 General safety precautions 46 Mind the measurement guidelines Maximum refrigerant piping length between indoor unit and outdoor unit 25 m Minimum refrigerant piping length between indoor unit and outdoor unit 3 m M...

Page 37: ...erma R Hybrid 4P471761 1E 2020 10 H 500 300 h 300 10 350 500 mm H Distance measured from the floor to the bottom of the casing of the gas boiler minimum 500 mm and in case of a valve mounting kit 800 mm h Distance measured from the floor to the flare nut of the refrigerant piping ...

Page 38: ...room A and B 1 at the top and 1 at the bottom Bottom opening The bottom opening must meet the minimum area requirements VAmin If the ventilation opening starts from the floor the height must be 20 mm The bottom of the opening must be situated 100 mm from the floor At least 50 of the required opening area must be situated 200 mm from the floor The entire area of the opening must be situated 300 mm ...

Page 39: ...ray or vapour may be present in the atmosphere Plastic parts may deteriorate and fall off or cause water leakage Sound sensitive areas e g near a bedroom so that the operation noise will cause no trouble In places with high humidity max RH 85 for example a bathroom In places where frost is possible Ambient temperature around the indoor unit must be 5 C The indoor unit is designed for indoor instal...

Page 40: ...on materials should be at least 20 mm to prevent condensation on the surface of the insulation Use separate thermal insulation pipes for the gas and liquid refrigerant piping 6 4 Preparing water piping 6 4 1 Water circuit requirements INFORMATION Also read the precautions and requirements in the 1 General safety precautions 46 NOTICE In case of plastic pipes make sure they are fully oxygen diffusi...

Page 41: ...atic pressure of the pump See 15 Technical data 4191 for the external static pressure curves of the indoor unit Minimum required flow rate 05 08 models 9 l min Field supply components Water Only use materials that are compatible with water used in the system and with the materials used in the indoor unit Field supply components Water pressure and temperature Check that all components in the field ...

Page 42: ...f air in the water circuit is possible Zn coated parts Never use zinc coated parts in the water circuit Because the internal water circuit of the unit uses copper piping excessive corrosion may occur Non brass metallic piping When using non brass metallic piping insulate the brass and non brass properly so that they do NOT make contact with each other This to prevent galvanic corrosion Valve Separ...

Page 43: ...Domestic hot water control advanced 4128 Domestic hot water tank 3rd party tank installation When installing a 3rd party tank take following requirements into account coil size should be 0 45 m2 water piping is 3 4 to avoid high pressure drops a sensor pocket is foreseen at a correct place above the heating coil The tank sensor should not be in contact with water maximum tank set point for a 3rd p...

Page 44: ...m 13 5 litre the internal water volume of the indoor unit NOT included INFORMATION In critical processes or in rooms with a high heat load extra water might be required NOTICE When circulation in each space heating cooling loop is controlled by remotely controlled valves it is important that the minimum water volume is guaranteed even if all of the valves are closed RAD1 RAD2 RAD3 T 95 C a b d e h...

Page 45: ... if the water volume does NOT exceed the maximum allowed water volume 7 m Do the following Increase the pre pressure Check if the water volume does NOT exceed the maximum allowed water volume The expansion vessel of the indoor unit is too small for the installation In this case it is recommended to install an extra vessel outside the unit a This is the height difference m between the highest point...

Page 46: ...dels 9 l min NOTICE When circulation in each or certain space heating loops is controlled by remotely controlled valves it is important that the minimum flow rate is guaranteed even if all valves are closed In case the minimum flow rate cannot be reached a flow error 7H will be generated no heating or operation See the recommended procedure as described in 10 4 Checklist during commissioning 4154 ...

Page 47: ...se 350 l is more than 205 l the expansion vessel is too small for the installation Therefore install an extra vessel outside the installation 6 5 Preparing electrical wiring 6 5 1 About preparing electrical wiring INFORMATION Also read the precautions and requirements in the 1 General safety precautions 46 WARNING If the power supply has a missing or wrong N phase equipment might break down Establ...

Page 48: ...n WARNING ALWAYS use multicore cable for power supply cables 6 5 2 Overview of electrical connections except external actuators Power supply 1 580 1 50 0 0 2 a 3 a Power supply 1 Power supply for outdoor unit 2 Power supply and interconnection cable to indoor unit 3 Power supply for gas boiler 6 5 3 Overview of electrical connections for external and internal actuators The following illustration s...

Page 49: ... b Field supplied components 10 Shut off valve 2 100 mA b 11 Domestic hot water pump 2 b 12 Alarm output 2 b 13 Changeover to external heat source control 2 b 14 Space heat operation control 2 b 15 Safety thermostat 2 e a Refer to name plate on outdoor unit b Minimum cable section 0 75 mm c Use the cable supplied with the boiler d The thermistor and connection wire 12 m are delivered with the dome...

Page 50: ...ue gas system 12 Finishing the outdoor installation 13 Finishing the indoor installation 14 Finishing the gas boiler installation INFORMATION Depending on the units and or the installation conditions it might be necessary to connect electrical wiring before you can charge refrigerant INFORMATION It is NOT possible to connect an indoor unit of 1 room only Be sure to connect indoor units of at least...

Page 51: ...on the side panel of the switch box 3 The right panel of the switch box will open 4 Remove the upper and lower screw on the front panel of the switch box 5 The front panel of the switch box will open 2 2 2 4 5 3 When the boiler is installed and access to the switch box is required please follow the steps below 6 Remove the upper and lower screw on the side panel of the switch box 7 Remove the swit...

Page 52: ...wards you and remove the front panel 7 2 4 To open the switch box cover of the gas boiler 1 Open the gas boiler see 7 2 3 To open the gas boiler 452 2 Pull the boiler controller unit forwards The boiler controller will tip downwards to provide access 7 3 Mounting the indoor unit 7 3 1 About mounting the indoor unit When You have to mount the outdoor and indoor unit before you can connect the refri...

Page 53: ...ages 1 Installing the indoor unit 7 3 2 Precautions when mounting the indoor unit INFORMATION Also read the precautions and requirements in the following chapters General safety precautions Preparation 7 3 3 To install the indoor unit 1 Put the installation pattern see box on the wall and follow the steps as shown below 2 1 3 2 Fix the wall bracket to the wall with 2 M8 bolts 2 3 Lift the unit ...

Page 54: ...et 5 Slide the bracket on the back of the unit over the wall bracket Make sure the unit is fixed properly You can additionally fix the bottom side of the unit with 2 M8 bolts 6 The unit is mounted to the wall 7 4 Mounting the gas boiler INFORMATION Removing the top plate of the indoor unit makes it easier to install the gas boiler 7 4 1 To install the gas boiler 1 Lift the unit from the package ...

Page 55: ...unted to the backside of the gas boiler 4 Lift the boiler One person lifts the gas boiler on the left side left hand on the top and right hand on the bottom and another person lifts the gas boiler on the right side left hand on the bottom and right hand on the top 5 Tilt the top of the unit at the position of the indoor unit mounting bracket 6 Slide the boiler downwards to fix the boiler bracket o...

Page 56: ...h a Ø25 mm flexible pipe on the condensate trap Prerequisite The boiler MUST be opened before installing the condensate trap 1 Fit the flexible tube accessory to the condensate trap outlet 2 Fill the condensate trap with water 3 Slide the condensate trap as far as possible upwards onto the condensate drain connector below the gas boiler 4 Connect the flexible tube where applicable with the overflo...

Page 57: ...l condensate pipe is insulated and increased to Ø32 mm in order to prevent the condensate from freezing 7 5 Condensate pipe work INFORMATION The condensate discharge system MUST be made of plastic no other materials may be used The discharge duct MUST have a minimum gradient of 5 20 mm m Condensate discharge via the gutter is NOT allowed due to risk of frost and the possible damage to the material...

Page 58: ...ischarge from boiler b Soil and vent stack c Sink or basin with integrated overflow d 75 mm waste trap and air break Condensate pump Where gravity discharge to an internal termination is NOT physically possible or where very long internal runs of drainage pipe would be required to reach a suitable discharge point condensate should be removed by using a proprietary condensate pump field supply The ...

Page 59: ...vertical route possible to the discharge point Take into account that there are no horizontal sections in which condensate might collect The external pipe should be insulated Use a suitable waterproof and weather proof insulation Class O pipe insulation is suitable for this purpose The use of fittings and elbows should be kept to a minimum Any internal burrs should be removed so that the internal ...

Page 60: ...e refrigeration oil for R32 Do NOT reuse joints NOTICE Take the following precautions on refrigerant piping into account Avoid anything but the designated refrigerant to get mixed into the refrigerant cycle e g air Only use R32 when adding refrigerant Only use installation tools e g manifold gauge set that are exclusively used for R32 installations to withstand the pressure and to prevent foreign ...

Page 61: ...delines when connecting the refrigerant piping Take the following guidelines into account when connecting pipes Coat the flare inner surface with ether oil or ester oil when connecting a flare nut Tighten 3 or 4 turns by hand before tightening firmly ALWAYS use 2 wrenches together when loosening a flare nut ALWAYS use a spanner and torque wrench together to tighten the flare nut when connecting th...

Page 62: ... position as shown in the following figure A 5 Check that the flaring is properly made a b c a Flare s inner surface MUST be flawless b The pipe end MUST be evenly flared in a perfect circle c Make sure the flare nut is fitted 7 6 6 To braze the pipe end The indoor unit and outdoor unit have flare connections Connect both ends without brazing If brazing should be needed take the following into acc...

Page 63: ... following guidelines into account The stop valves are factory closed The following figure shows the stop valve parts required when handling the valve c d a b a Service port and service port cap b Valve stem c Field piping connection d Stem cap Keep both stop valves open during operation Do NOT apply excessive force to the valve stem Doing so may break the valve body ALWAYS make sure to secure the...

Page 64: ...use a charge hose equipped with a valve depressor pin since the service port is a Schrader type valve After handling the service port tighten the service port cap and check for refrigerant leaks Item Tightening torque N m Service port cap 10 8 14 7 7 6 8 Usage of reducers to connect the piping to the outdoor unit For connecting the piping to the outdoor unit you possibly need reducers Please consu...

Page 65: ...s recommended that the refrigerant piping between indoor and outdoor unit is installed in a ducting or the refrigerant piping is wrapped with finishing tape 7 7 Checking the refrigerant piping 7 7 1 About checking the refrigerant piping The outdoor unit s internal refrigerant piping has been factory tested for leaks You only have to check the outdoor unit s external refrigerant piping Before check...

Page 66: ...ants may damage the pump and the unit NOTICE Connect the vacuum pump to the service port of the gas stop valve Make sure that the gas stop valve and liquid stop valve are firmly closed before performing the leak test or vacuum drying 7 7 3 To check for leaks NOTICE Do NOT exceed the unit s maximum working pressure see PS High on the unit name plate NOTICE ALWAYS use a recommended bubble test solut...

Page 67: ...cedure is finished Increases There is moisture in the system Go to the next step 3 Vacuum the system for at least 2 hours to a manifold pressure of 0 1 MPa 1 bar 4 After turning the pump OFF check the pressure for at least 1 hour 5 If you do NOT reach the target vacuum or CANNOT maintain the vacuum for 1 hour do the following Check for leaks again Perform vacuum drying again NOTICE Be sure to open...

Page 68: ...ow Charging additional refrigerant typically consists of the following stages 1 Determining if and how much you have to charge additionally 2 If necessary charging additional refrigerant 3 Filling in the fluorinated greenhouse gases label and fixing it to the inside of the outdoor unit Completely recharging refrigerant Before completely recharging refrigerant make sure the following is done 1 All ...

Page 69: ... but normally does NOT leak If the refrigerant leaks in the room and comes in contact with fire from a burner a heater or a cooker this may result in fire or the formation of a harmful gas Turn off any combustible heating devices ventilate the room and contact the dealer where you purchased the unit Do NOT use the unit until a service person confirms that the part from which the refrigerant leaked...

Page 70: ...ee 14 2 To pump down 4188 for more details 7 8 7 To fix the fluorinated greenhouse gases label 1 Fill in the label as follows b Contains fluorinated greenhouse gases 2 1 1 1 2 2 kg tCO2 eq GWP kg 1000 kg kg GWP XXX RXXX a f c d e a If a multilingual fluorinated greenhouse gases label is delivered with the unit see accessories peel off the applicable language and stick it on top of a b Factory refr...

Page 71: ...you perform a wiring error check the hybrid for multi indoor unit will not operate by heat pump for 72 hours During this time the gas boiler will take over the hybrid operation 4 Filling the space heating circuit 5 Filling the domestic water circuit of the gas boiler 6 Filling the domestic hot water tank 7 Insulating the water piping 7 9 2 Precautions when connecting the water piping INFORMATION A...

Page 72: ...can result in an immediate short circuit of the water flow between the outlet and the inlet of the unit for example via a bypass valve This may trigger an error 1 Connect the water inlet connection Ø22 mm 2 Connect the water outlet connection Ø22 mm a b a Water inlet b Water outlet 3 In case of connection with the optional domestic hot water tank see the installation manual of the domestic hot wat...

Page 73: ... domestic hot water tank causes water to expand and without pressure relief valve the water pressure inside the tank can rise above the tank design pressure Also the field installation piping tapping points etc connected to the tank is subjected to this high pressure To prevent this a pressure relief valve needs to be installed The overpressure prevention depends on the correct operation of the fi...

Page 74: ...higher than 60 C In case of a tapping demand it is possible that a small volume of water tapping 0 3 l has a temperature higher than 60 C To connect the water piping for domestic hot water applicable for Switzerland For Switzerland domestic hot water should be made by a domestic hot water tank The domestic hot water tank must be installed with a 3 way valve to the space heating piping See the manu...

Page 75: ...ion as described in the chapter 10 Commissioning 4153 This function should be used to purge the heat exchanger coil of the domestic hot water tank 7 9 6 To fill the domestic water circuit of the gas boiler 1 Open the main tap to pressurise the hot water section 2 Vent the exchanger and the pipe system by opening a hot water tap 3 Leave the tap open until all air has disappeared from the system 4 C...

Page 76: ...Connecting the user interface 8 Connecting the shut off valves 9 Connecting the domestic hot water pump 10 Connecting the alarm output 11 Connecting the space heating ON OFF output 12 Connecting the safety thermostat 7 10 2 Precautions when connecting the electrical wiring INFORMATION Also read the precautions and requirements in the following chapters General safety precautions Preparation DANGER...

Page 77: ...c Flat washer Stranded conductor wire with round crimp style terminal c b b a c a B B a Terminal b Screw c Flat washer Allowed NOT allowed 7 10 4 To connect the electrical wiring to the indoor unit It is recommended to install all electrical wiring to the hydro box before installing the boiler 1 Wiring should enter the unit from the bottom 2 Routing of the wiring inside the unit should be as follo...

Page 78: ...ut off valve field supply Domestic hot water pump field supply b Interconnection cable between indoor unit and gas boiler see boiler manual for connection instructions c Outdoor ambient temperature sensor option User interface Indoor ambient temperature sensor option Safety thermostat field supply 3 Fix the cable with cable ties to the cable tie mountings to ensure strain relief and to make sure t...

Page 79: ...ower supply of the gas boiler 1 Connect the power supply cable of the gas boiler to a fuse a L X2 2 BRN N X2 4 BLU 2 Connect the earthing of the gas boiler to an earthing terminal Result The gas boiler performs a test appears on the service display After the test appears on the service display wait mode The pressure in bar is shown on the main display a X2 DANGER RISK OF ELECTROCUTION A fused spur...

Page 80: ...etween gas boiler and indoor unit 1 Open the gas boiler 2 Open the switch box cover of the gas boiler 3 Remove one of the bigger knockout holes on the right side of the switch box of the gas boiler 4 Put the larger boiler connector through the knockout hole Fix the cable in the switch box by routing it behind the pre mounted wires a b a Solenoid coil b Connector X5 5 Plug the gas boiler connector ...

Page 81: ...the indoor unit PCB X39A 9 Close the switch box cover of the indoor unit 10 Close the switch box cover of the gas boiler 11 Close the gas boiler 7 10 8 To connect the user interface If you use 1 user interface you can install it at the indoor unit for control close to the indoor unit or in the room when used as room thermostat If you use 2 user interfaces you can install 1 user interface at the in...

Page 82: ...nderneath the user interface and carefully separate the faceplate from the wallplate The PCB is mounted in the faceplate of the user interface Be careful NOT to damage it 3 Fix the wallplate of the user interface to the wall 4 Connect as shown in 4A 4B 4C or 4D 5 Reinstall the faceplate onto the wallplate Be careful NOT to pinch the wiring when attaching the frontplate to the unit a The main user ...

Page 83: ...ring retainer and clamp 7 10 9 To connect the shut off valve 1 Connect the valve control cable to the appropriate terminals as shown in the illustration below NOTICE Wiring is different for a NC normally closed valve and a NO normally open valve X2M X1M 7 5 6 X5M X2M X1M X5M NO NC M2S M2S 7 6 5 2 Fix the cable with cable ties to the cable tie mountings 7 10 10 To connect the domestic hot water pum...

Page 84: ...o connect the alarm output 1 Connect the alarm output cable to the appropriate terminals as shown in the illustration below 28 Y1 X2M X1M A4P X5M a a Installation of EKRP1HBAA is required 2 Fix the cable with cable ties to the cable tie mountings 7 10 12 To connect the space heating ON OFF output 1 Connect the space heating ON OFF output cable to the appropriate terminals as shown in the illustrat...

Page 85: ...tion of EKRP1HBAA is required 2 Fix the cable with cable ties to the cable tie mountings 7 10 13 To connect the safety thermostat normally closed contact 1 Connect the safety thermostat normally closed cable to the appropriate terminals as shown in the illustration below X2M X1M X5M S4S 3 4 2 Fix the cable with cable ties to the cable tie mountings ...

Page 86: ...ered with the domestic hot water tank The safety thermostat setpoint is at least 15 C greater than the maximum leaving water temperature setpoint INFORMATION ALWAYS configure the safety thermostat after it is installed Without configuration the unit will ignore the safety thermostat contact 7 11 Connecting the gas piping 7 11 1 To connect the gas pipe 1 Connect a gas valve to the 15 mm gas connect...

Page 87: ...ncentric connection is also available Fit the concentric pipe carefully in the adapter The built in gaskets ensure there is an air tight seal INFORMATION Carefully follow the instructions as described in the adapter set The concentric adapter piece is equipped with a measuring point for the gas exhaust and one for the air intake b a a Gas exhaust measuring point b Air intake measuring point The ai...

Page 88: ...ction The concentric connection can be changed from Ø60 100 to a dual pipe connection 2 Ø80 by an adapter set 1 Remove the concentric pipe from the air supply and combustion gas pipe at the top of the gas boiler by turning counterclockwise 2 Remove the O ring from the concentric pipe and fit it around the flange of the dual pipe adapter Ø80 3 Place the combustion gas connection Ø80 in the top of t...

Page 89: ...e power will decrease The maximum permitted reduction in power is 5 The resistance of the air supply pipe and combustion gas flue depends on the length the diameter all components bends elbows The total permitted pipe length of the air supply and the combustion gas flue is indicated for each appliance category Equivalent length for concentric installation 60 100 Length m Bend 90 1 5 Bend 45 1 Equi...

Page 90: ...a diameter of 80 mm Sample calculation for dual pipe application L6 L4 L3 L1 L2 L5 Pipe Pipe length Total pipe length Flue pipe L1 L2 L3 2 2 m 13 m Air supply L4 L5 L6 2 2 m 12 m Total piping length sum of the straight pipe lengths sum of the equivalent pipe length of bends elbows 7 12 4 Appliance categories and pipe lengths Following installation methods are supported by the manufacturer ...

Page 91: ...rge For example a wall terminal through the façade C33 Vertical flue system Flue gas discharge via the roof Inlet opening for the air supply is in the same pressure zone as the discharge For example a vertical roof terminal C43 Joint air supply and flue gas discharge duct CLV system Twin pipe or concentric C53 Separate air supply and separate flue gas discharge duct Discharge into different pressu...

Page 92: ... 1 C33 2 C13 1 C33 2 60 100 60 100 Twin 80 Twin 80 L1 m L1 m L1 m L1 m 10 10 80 21 C13 1 C33 2 C93 4 C53 3 80 125 80 125 80 125 80 60 100 60 L1 m L1 m L1 m L2 m L1 m L2 m 29 29 10 25 6 1 1 10 Special remark regarding C53 The maximum lengths for L1 and L2 are related to each other First determine the length of L1 then make use of the graph below to determine the maximum length of L2 For example if ...

Page 93: ...length Best recommended position of the bracket is just before the joint INFORMATION Flexible flue gas lines may NOT be used in horizontal connection sections INFORMATION The maximum lengths in the table below apply to each gas boiler separately C83 6 C43 5 Twin 80 60 100 80 125 Twin 80 L1 L2 m L1 m L1 m L1 L2 m 80 10 29 80 Special remark regarding C83 See the table below for the minimum diameters...

Page 94: ... 297 470 15 308 577 308 488 16 320 599 320 507 17 331 620 331 524 18 342 641 342 541 19 354 663 354 560 20 365 683 365 578 Special remark regarding C93 The minimum inner dimensions of the chimney have to be 200 200 mm INFORMATION In case of a C13 type flue gas system a flue gas flap valve EKFGF1A is recommended 7 12 5 Applicable materials Materials for the installation of the gas exhaust and or ai...

Page 95: ...e supplier of your boiler See 5 3 Combining units and options 427 P S C B A M R D J Q G A Q Q N P T2 T2 T2 T1 H T I K L F F N E Terminal position Minimum distance mm A Directly below an open able window or other opening e g air brick 300 B Below gutters soil pipes or drain pipes 75 C Below eaves 200 D Below balconies or car front roofs E From vertical drain pipes and soil pipe 150 F From internal ...

Page 96: ...netrate this area 2000 600 NOTICE The boiler manufacturer cannot be held responsible for atmospheric conditions when siting flue terminals CAUTION Once the flue system has been installed and the appliance commissioned the installer should observe the plume direction Particular attention should be drawn to plume vapour reentering the gas boiler via the air intake If this occurs it is highly possibl...

Page 97: ... mm flue kit is also available By using additional components available from your boiler supplier the kit can be extended up to a maximum length as specified in the table indicating the maximum pipe lengths excluding the initial boiler connection CAUTION Read the installation manuals of the field supplied parts 7 12 10 Plume management kit See the local and national regulations Especially for UK T...

Page 98: ...ible the boiler must NOT be commissioned and remain disconnected from the gas supply until suitable access has been realised Make sure to follow the manufacturer s instructions regarding maximum length of the flue system the appropriate flue material correct jointing methods and the maximum distance between flue support Make sure that all joints and seams are gastight and watertight Make sure that...

Page 99: ...s are correctly made unstressed and adequately supported All parts of the flue can be visually inspected Ensure suitable access where flue is positioned within voids 7 13 Finishing the outdoor unit installation 7 13 1 To finish the outdoor unit installation NOTICE It is recommended that the refrigerant piping between indoor and outdoor unit is installed in a ducting or the refrigerant piping is wr...

Page 100: ... the hybrid module and gas boiler are installed correctly 7 15 Finishing the gas boiler installation 7 15 1 To perform an air purge on the gas supply 1 Turn once the screw counterclockwise Result Gas supply will purge air 2 Check all connections for leakage 3 Check the gas supply pressure INFORMATION Make sure the working inlet pressure does NOT interfere with other gas appliances installed 7 15 2...

Page 101: ... EHYKOMB33A Daikin Altherma R Hybrid 4P471761 1E 2020 10 2 Tilt the bottom side of the front panel towards the gas boiler 3 Screw both screws of the cover 4 Close the display cover 7 15 3 To install the cover plate The boiler cover plate is an optional product ...

Page 102: ...This chapter describes what you have to do and know to configure the system after it is installed Why If you do NOT configure the system correctly it might NOT work as expected The configuration influences the following The calculations of the software What you can see on and do with the user interface How You can configure the system using two different methods Method Description Configuring via ...

Page 103: ...tructure For example A 2 1 7 Accessing settings via the code in the overview settings Code For example C 07 See also To access the installer settings 4103 8 1 5 Menu structure Overview installer settings 4138 To connect the PC cable to the switch box Prerequisite The EKPCCAB4 kit is required 1 Connect the USB connector of the cable to your PC 2 Connect the plug of the cable to X10A on A1P of the s...

Page 104: ...ess for more than 4 seconds Result Your user permission level is now Adv end user The user interface displays additional information and a is added to the menu title The user permission level stays in Adv end user until manually set otherwise To set the user permission level to End user 1 Press for more than 4 seconds Result Your user permission level is now End user The user interface displays th...

Page 105: ...m Adjust Cancel OK Result The system will restart To copy the system settings from the first to the second user interface If a second user interface is connected the installer must first proceed below instructions for the proper configuration of the 2 user interfaces This procedure offers you also the possibility to copy the language set from one user interface to the other one e g from EKRUCBL2 t...

Page 106: ...ncel OK Confirm Adjust 6 Push to confirm the displayed selection of data Result All data languages schedules etc will be copied from the selected source user interface to the other one When done the system is ready to be operated via both user interfaces INFORMATION As long as data is being copied you cannot operate the user interfaces Copying data can take up to 90 minutes It is recommended to ch...

Page 107: ...rd Options Capacities For more details see 8 1 2 Basic configuration 4107 A 2 1 Scroll Select System layout Standard Options Capacities Confirm layout 4 After configuration select Confirm layout and press Confirm layout Please confirm the system layout The system will restart and will be ready for first startup OK Cancel Confirm Adjust Result The user interface reinitializes 5 Proceed with the con...

Page 108: ... operation is decided by the external thermostat or equivalent e g heat pump convector 2 RT control default Unit operation is decided based on the ambient temperature of the user interface A 2 1 B N A Only if there are 2 user interfaces 1 installed in the room 1 installed at the indoor unit a b a At unit b In room as room thermostat User interface location At unit this user interface is used to co...

Page 109: ... temperature zone a a Main LWT zone continued Code Description A 2 1 8 7 02 continuation 1 2 LWT zones 2 leaving water temperature zones The zone with the lowest leaving water temperature in heating is called the main leaving water temperature zone The zone with the highest leaving water temperature in heating is called the additional leaving water temperature zone In practice the main leaving wat...

Page 110: ...inuation 2 Request default Pump operation based on request Example Using a room thermostat creates thermo ON OFF condition When there is no such demand the pump is OFF a d e b b c b c c a Space heating control user interface b OFF c On d Heating demand by ext RT or RT e Pump operation Quick wizard Options Domestic hot water settings Following settings must be made accordingly Code Description A 2 ...

Page 111: ...n Control of this pump is possible through the indoor unit The target temperature of the recirculation function is a minimum of 45 C or the domestic hot water setpoint set in the domestic hot water home screen provided it is 45 C In case of E 06 1 0 No default NOT installed 1 Secondary rtrn Installed for instant hot water when water is tapped The end user sets the operation timing weekly schedule ...

Page 112: ...s Code Description A 2 2 4 C 05 Contact type main In external room thermostat control the contact type of the optional room thermostat or heat pump convector for the main leaving water temperature zone must be set 1 Thermo ON OFF The connected external room thermostat or heat pump convector sends the heating demand by the same signal as it is connected to only 1 digital input preserved for the mai...

Page 113: ... and in the outdoor unit are used for measurement 1 Outdoor sensor Installed The outdoor sensor will be used to measure the outdoor ambient temperature Remark For some functionality the temperature sensor in the outdoor unit is still used 2 Room sensor Installed The temperature sensor in the user interface is NOT used anymore Remark This value has only meaning in room thermostat control Digital I ...

Page 114: ...o Ecological the heat source will be selected based on ecological parameters resulting in a minimisation of primary energy consumption Code Description A 6 7 7 04 Defines whether switching between operation modes is either economically or ecologically optimised 0 Economical default reduction of energy costs 1 Ecological reduction of primary energy consumption but not necessarily energy costs Prima...

Page 115: ...ive the water temperature is determined automatically depending on the outdoor temperature Low outdoor temperatures will result in warmer water and vice versa During weather dependent operation the user has the possibility to shift up or down the target water temperature by a maximum of 10 C See the user reference guide and or operation manual for more details about this function Leaving water tem...

Page 116: ...lt 35 C Note This value should be lower than 1 02 as for high outdoor temperatures less warm water is required INFORMATION In order to optimise comfort as well as running costs it is recommended to choose weather dependent setpoint operation Set the settings carefully they have significant influence on heat pump as well as boiler operation Too high leaving water temperature can result in constant ...

Page 117: ...door temperature equals or drops below the low ambient temperature 9 05 C 9 06 C default 60 C Note This value should be higher than 0 00 as for low outdoor temperatures warmer water is required 0 00 Desired leaving water temperature when the outdoor temperature equals or rises above the high ambient temperature 9 05 C min 45 9 06 C default 35 C Note This value should be lower than 0 01 as for high...

Page 118: ...his value if you feel discomfort in hybrid operation Range 10 20 l min For CHYHBH05 13 l min default For CHYHBH08 15 l min default The default values have been set to optimise comfort and performance Take care when changing them N A 8 0D Target flow rate during gas boiler operation The default value is chosen to deliver the nominal capacity of the gas boiler with a ΔT over the emitter of 20 C Decr...

Page 119: ...ered INFORMATION When leaving water temperature modulation is enabled the weather dependent curve needs to be set to a higher position than 8 06 plus the minimum leaving water temperature setpoint required to reach a stable condition on the comfort setpoint for the room To increase efficiency modulation can lower the leaving water setpoint By setting the weather dependent curve to a higher positio...

Page 120: ...default On Domestic hot water control Only applicable in case an optional domestic hot water tank is installed This is always applicable for Switzerland Configuring the desired tank temperature The domestic hot water can be prepared in 3 different ways They differ from each other by the way the desired tank temperature is set and how the unit acts upon it Code Description A 4 1 6 0D Domestic hot w...

Page 121: ...iption 6 3 2 N A Number that users can call in case of problems 8 1 3 Advanced configuration optimisation Space heating operation advanced Preset leaving water temperature You can define preset leaving water temperatures economic denotes the desired leaving water temperature which results in the lowest energy consumption comfort denotes the desired leaving water temperature which results in the hi...

Page 122: ...emperature range can be configured NOTICE In case of a floor heating application it is important to limit the maximum leaving water temperature at heating operation according to the specifications of the floor heating installation NOTICE When adjusting the leaving water temperature ranges all desired leaving water temperatures are also adjusted to guarantee they are between the limits Always balan...

Page 123: ...ure may rise above the desired leaving water temperature before the compressor stops The compressor will startup again when the leaving water temperature drops below the desired leaving water temperature This function is ONLY applicable in heating mode Code Description N A 9 04 1 4 C default 1 C INFORMATION This overshoot temperature applies to the heat pump leaving water temperature Note that whe...

Page 124: ...s in better performance less On OFF faster heat up but note that depending on the heat emitter there MUST ALWAYS be a balance refer to the design and selection of the heat emitters between the desired leaving water temperature and the desired room temperature Code Description N A 8 06 0 C 10 C default 5 C Temperature ranges room temperature ONLY applicable in room thermostat control In order to sa...

Page 125: ...ernal room temperature sensor It is possible to give an offset to the room thermistor value measured by the user interface or by the external room sensor The settings can be used to compensate for situations where the user interface or external room sensor CANNOT be installed on the ideal installation location see installation manual and or installer reference guide Code Description Room temp offs...

Page 126: ... drops below the room antifrost temperature 2 05 the unit will supply leaving water to the heat emitters to heat up the room again Code Description N A 2 06 Room frost protection 0 disabled default 1 enabled N A 2 05 Room antifrost temperature 4 C 16 C default 8 C INFORMATION If a U5 error occurs when 1 user interface is connected room frost protection is NOT guaranteed when 2 user interfaces are ...

Page 127: ... leaving water temperature home page is OFF and the outdoor ambient temperature drops below 4 C then the unit will supply leaving water to the heat emitters to heat up the room again and the leaving water temperature setpoint will be lowered When the leaving water temperature home page is ON the operation mode is heating and the outdoor ambient temperature drops below 4 C then the unit will supply...

Page 128: ... period Refer to Average timer 4135 4 02 25 C heat pump will be prohibited when the outdoor temperature reaches 4 02 This temperature can be different from the outdoor average temperature 4 02 25 C and 1 0A 0 heat pump will be prohibited when the outdoor temperature reaches 4 02 This temperature can be different from the actual outdoor temperature 4 02 25 C and 1 0A 0 heat pump will be prohibited ...

Page 129: ...endent setpoint minus the reheat hysteresis If the tank temperature drops below this value the tank is heated up Code Description 7 4 3 3 6 0C 30 C min 50 6 0E C default 50 C Reheat hysteresis Only applicable when domestic hot water preparation is scheduled reheat Code Description N A 6 08 2 C 20 C default 5 C Weather dependent The weather dependent installer settings define the parameters for the...

Page 130: ...mbient temperature 0 0E low outdoor ambient temperature 40 C 5 C default 10 C 0 0D high outdoor ambient temperature 10 C 25 C default 15 C 0 0C desired tank temperature when the outdoor temperature equals or drops below the low ambient temperature 45 C 6 0E C default 60 C 0 0B desired tank temperature when the outdoor temperature equals or rises above the high ambient temperature 35 C 6 0E C defau...

Page 131: ...lled Code Description A 4 4 2 2 00 Operation day 0 Each day 1 Monday 2 Tuesday 3 Wednesday 4 Thursday 5 Friday default 6 Saturday 7 Sunday A 4 4 1 2 01 Disinfection 0 No default 1 Yes A 4 4 3 2 02 Start time 00 23 00 step 1 00 default 23 00 A 4 4 4 2 03 Temperature target fixed value default 60 C A 4 4 5 2 04 Duration Range 40 60 minutes default 40 minutes 00 00 22 00 24 00 01 00 23 00 t TDHW TH T...

Page 132: ...main active INFORMATION Disinfection function is restarted in case the domestic hot water temperature drops 5 C below the disinfection target temperature within the duration time INFORMATION An AH error occurs if you do the following during disinfection Set the user permission level to Installer Go to the DHW tank temperature home page Tank Press to interrupt the disinfection Heat source settings ...

Page 133: ... point e g 5 C This can be useful to avoid too much gas boiler operation in case of incorrect settings When an equilibrium temperature is set domestic hot water operation is NEVER prohibited Code Description N A 5 00 Defines if gas boiler operation is allowed when the ambient temperature exceeds the set equilibrium temperature during space heating operation 0 allowed default 1 NOT allowed N A 5 01...

Page 134: ...eating priority temperature Defines the outdoor temperature which below the backup heater will assist during domestic hot water heating N A 5 04 Setpoint correction for domestic hot water temperature Setpoint correction for the domestic hot water temperature to be applied at low outdoor temperature when space heating priority is enabled The corrected higher setpoint will make sure that the total h...

Page 135: ...iod Code Description A 6 4 1 0A Outdoor average timer 0 No averaging 1 12 hours default 2 24 hours 3 48 hours 4 72 hours Offset temperature external outdoor ambient sensor Only applicable in case of an external outdoor ambient sensor is installed and configured You can calibrate the external outdoor ambient temperature sensor It is possible to give an offset to the thermistor value The setting can...

Page 136: ...default 6 Limitation when no actuators When there is no heating cooling output the pump speed limitation is applicable When there is heating cooling output the pump speed is only determined by delta T in relation to the required capacity With this limitation range delta T is possible and the comfort is guaranteed The maximum values depend on the unit type 9 0D 0 9 0D 5 a kPa b l min a kPa b l min ...

Page 137: ...ctuators Operation modes Version Error information Error history Contact helpdesk number Version User interface Indoor unit Outdoor unit User settings Display Temperature lock Set schedules Preset values Unit of measurement Display Contrast Backlit LCD time User profile Available home pages Set schedules Room temp DHW temp Preset values Room temperature LWT main Tank temperature Quiet level DHW Se...

Page 138: ...Actuator test run Standard Unit type Compressor type Indoor software type Forced off contact Unit control method Number of LWT zones Pump operation mode User interface location Options DHW operation DHW tank DHW tank type Contact type add Digital I O PCB Demand PCB External kWh meter DHW pump External sensor Leaving water Main Additional Room thermostat Room temp range Room temp offset Ext room se...

Page 139: ... Altherma R Hybrid 4P471761 1E 2020 10 INFORMATION External kWh meter settings are shown but are NOT applicable for this unit Settings shall NOT be used or changed INFORMATION Gas meter settings are shown but are NOT applicable for this unit Settings shall NOT be used or changed ...

Page 140: ...llation will also be displayed on the main display bar Domestic hot water comfort function Not applicable for Switzerland This function can be operated with the domestic hot water comfort key The following functions are available On The LED lights up The domestic hot water comfort function is switched on The heat exchanger will be kept on temperature to assure instant delivery of hot water Eco The...

Page 141: ...oo low the burner will switch on until the temperature is sufficiently high again When frost protection is active is displayed on the service display To set the parameters via the service code The gas boiler is factory set in accordance with the default settings Take into account the remarks in the table below when changing the parameters 1 Press simultaneously on and until appears on the main and...

Page 142: ...difying this setting Maximum capacity space heating pump 80 There is no space heating pump in the gas boiler Changing this setting has no effect Maximum domestic hot water power set not applicable for Switzerland 100 100 Maximum power in instant domestic hot water This is a percentage of the maximum set in parameter Because of the 2 digit display the highest displayable value is 99 It is however p...

Page 143: ...ery heat demand space heating domestic hot water eco comfort 3 Zone regulation 4 and higher Not applicable Booster 0 1 0 Changing this setting has no effect on the operation of the unit Step modulation 0 1 1 0 OFF during space heating operation 1 ON during space heating operation It is recommended not to modify this setting Minimal space heating rpm 23 50 23 Adjustment range 23 50 40 propane It is...

Page 144: ... to modify this setting Set point space heating flow temperature during heating external domestic hot water tank 60 C 90 C 85 C Do NOT modify this setting on the boiler Use the user interface instead Comfort temperature 0 C 40 C 65 C 0 C Temperature used for eco comfort function When the value is 0 C the eco comfort temperature is the same as the domestic hot water setpoint Otherwise the eco comfo...

Page 145: ...different type of gas CAUTION Work on gas carrying parts may ONLY be carried out by a qualified competent person ALWAYS comply with local and national regulations The gas valve is sealed In Belgium any modifications to the gas valve MUST be performed by a certified representative of the manufacturer For more information contact your dealer If a different type of gas is connected to the appliance t...

Page 146: ... front panel back in its place a b c d a Coupling b Gas mixing tube c O ring d Gas metering ring INFORMATION The gas boiler is configured for operation with gas type G20 20 mbar However if the gas type present is G25 25 mbar the gas boiler can still be operated without modification About the CO setting The CO2 setting has been set in the factory and in principle requires no adjustments The setting...

Page 147: ...e button and create a space heating demand 6 Select High setting by simultaneously pressing and twice Capital will appear on the service display The user interface will display Busy Do NOT test when lowercase is displayed If this is the case press and again 7 Allow readings to stabilise Wait for at least 3 minutes and compare the CO2 percentage with the values in the table below CO2 value at maxim...

Page 148: ...e chapter below 12 Switch off the appliance by pressing the button and put the sampling point back in its place Make sure it is gastight 13 Put the front panel back in its place CAUTION Work on gas carrying parts may only be carried out by a qualified competent person To adjust the CO setting INFORMATION Only adjust the CO2 setting when you have checked it first and are sure adjustment is necessar...

Page 149: ... 0 1 9 2 8 8 0 1 9 0 8 7 0 1 8 8 8 6 0 1 8 6 8 5 0 1 3 After measuring the CO2 percentage and adjusting the setting put the cover cap and the sampling point back in their place Make sure they are gastight 4 Select High setting by simultaneously pressing and twice Capital will appear on the service display 5 Measure the CO2 percentage If the CO2 percentage still deviates from the values in the tabl...

Page 150: ...e heating process when there is a request from the indoor unit INFORMATION For third party gas boilers prolonged boiler operation at low outdoor temperatures might be temporarily interrupted to protect the outdoor unit and water piping from freezing During this temporary interruption the boiler might appear to be off 9 3 Domestic hot water Not applicable for Switzerland Instant domestic hot water ...

Page 151: ... 1 bar A low flow 5 l min can reduce comfort Make sure to set the setpoint high enough 9 4 Operation modes The following codes on the service display indicate the following operating modes Off The gas boiler is out of operation but is supplied with electric power There will be no response on space heating and or domestic hot water demands Frost protection is active This means that the exchanger is...

Page 152: ...w sensor detects a domestic hot water demand of more than 2 l min space heating by the gas boiler will be interrupted After the fan has reached speed code and ignition is done the boiler controller goes into domestic hot water mode During the domestic hot water operation the fan speed and hence the appliance power are controlled by the gas boiler controller so that the domestic hot water temperatu...

Page 153: ...of the following stages 1 Checking the Checklist before commissioning 2 Performing an air purge 3 Performing a test run for the system 4 If necessary performing a test run for one or more actuators 5 If necessary performing an underfloor heating screed dryout 10 2 Precautions when commissioning INFORMATION During the first running period of the unit the required power may be higher than stated on ...

Page 154: ...connections or damaged electrical components in the switch box There are NO damaged components or squeezed pipes on the inside of the indoor and outdoor units There are NO refrigerant leaks The refrigerant pipes gas and liquid are thermally insulated The correct pipe size is installed and the pipes are properly insulated There is NO water leak inside the indoor unit There is NO water leak inside t...

Page 155: ...rerequisite Indoor and outdoor unit must be installed and connected Prerequisite Make sure that the water temperature in the system is 25 C 1 Heat up the water temperature in the system 25 C NOTICE If the water temperature in the system is 25 C the plate heat exchanger will freeze and damage occurs 2 Proceed with the steps as described in the outdoor unit installation manual or outdoor unit instal...

Page 156: ...cedure Manual or automatic There are 2 modes for purging air There are 2 modes for purging air Manually the unit will operate with a fixed pump speed high or low which can be set The position of the 3 way valve for the optional domestic hot water tank as well as that of the gas boiler s bypass valve can also be set To ensure all air will be removed however it is recommended NOT to adjust their cus...

Page 157: ... monitor the flow rate go to 6 1 8 The air purge function automatically stops after 42 minutes INFORMATION For best results air purge each loop separately To perform a manual air purge Prerequisite Make sure that the leaving water temperature home page room temperature home page and domestic hot water home page are turned OFF 1 Set the user permission level to Installer See To set the user permiss...

Page 158: ...e air purge function 10 4 4 To perform a test run Prerequisite Make sure that the leaving water temperature home page room temperature home page and domestic hot water home page are turned OFF 1 Set the user permission level to Installer See To set the user permission level to Installer 4104 2 Go to A 7 1 Installer settings Commissioning Test run 3 Select a test and press Example Heating 4 Select ...

Page 159: ...e page are turned OFF 1 Set the user permission level to Installer See To set the user permission level to Installer 4104 2 Make sure the room temperature control the leaving water temperature control and the domestic hot water control are turned OFF via the user interface 3 Go to A 7 4 Installer settings Commissioning Actuator test run 4 Select an actuator and press Example Pump 5 Select OK and p...

Page 160: ...ller is responsible for contacting the screed manufacturer for the maximum allowed water temperature to avoid cracking the screed programming the underfloor heating screed dryout schedule according to the initial heating instructions of the screed manufacturer checking the proper functioning of the setup on a regular basis performing the correct program complying with the type of the used screed N...

Page 161: ...p select h or on an empty line and press 5 To delete a step set the duration to by pressing 6 Press to save the schedule It is important that there is no empty step in the program The schedule will stop when a blank step is programmed OR when 20 consecutive steps have been executed To perform an underfloor heating screed dryout Prerequisite Make sure there is ONLY 1 user interface connected to you...

Page 162: ...eating screed dryout When the program is stopped by an error an operation switch off or a power failure the U3 error will be displayed on the user interface To resolve the error codes see 13 4 Solving problems based on error codes 4182 To reset the U3 error your User permission level needs to be Installer 1 Go to the underfloor heating screed dryout screen 2 Press 3 Press to interrupt the program ...

Page 163: ...ction Activating this function results in the activation of the indoor unit pump as well as the gas boiler with a fixed fan speed without the control functions being actuated The safety functions remain active The test run can be stopped by pressing and simultaneously or will end automatically after 10 minutes To perform a test run switch off the system with the user interface Make sure that the l...

Page 164: ...YHBH05 08AF EHYKOMB33A Daikin Altherma R Hybrid 4P471761 1E 2020 10 NOTICE If an 81 04 error occurs then do NOT perform a test run on the gas boiler NOTICE During the maintenance of the boiler the direct expansion indoor unit is NOT allowed to operate ...

Page 165: ...tting table in the operation manual with the actual settings Make sure that the user has the printed documentation and ask him her to keep it for future reference Inform the user that he can find the complete documentation at the URL mentioned earlier in this manual Explain the user how to properly operate the system and what to do in case of problems Show the user what to do for the maintenance o...

Page 166: ...ler 12 2 Maintenance safety precautions DANGER RISK OF ELECTROCUTION DANGER RISK OF BURNING SCALDING NOTICE Risk of electrostatic discharge Before performing any maintenance or service work touch a metal part of the unit in order to eliminate static electricity and to protect the PCB 12 2 1 Opening the indoor unit See 7 2 2 To open the switch box cover of the indoor unit 451 12 3 Checklist for yea...

Page 167: ...riginates from the tank check after a tank heat up cycle It is recommended to do this maintenance more frequently Pressure relief valve of the domestic hot water tank field supply Open the valve CAUTION Water coming out of the valve may be very hot Check if nothing blocks the water in the valve or in between piping The water flow coming from the relief valve must be high enough Check if the water ...

Page 168: ...milarly qualified persons 12 4 To disassemble the gas boiler 1 Turn off the appliance 2 Turn off the main power supply of the appliance 3 Close the gas tap 4 Remove the front panel 5 Wait until the appliance has cooled down 6 Unscrew the coupling nut at the base of the flue pipe by turning counterclockwise 7 Slide the flue pipe upwards by turning it clockwise until the bottom of the pipe is above ...

Page 169: ...nstaller reference guide 169 CHYHBH05 08AF EHYKOMB33A Daikin Altherma R Hybrid 4P471761 1E 2020 10 8 Pull the bottom of the pipe forwards and remove the pipe downwards by turning the pipe alternately clockwise and counterclockwise ...

Page 170: ...1 1E 2020 10 9 Lift the condensate drain pan on the left hand side from the connection to the condensate trap 10 Turn it to the right with the condensate trap connection over the edge of the base tray 11 Push the backside of the condensate drain pan downwards from the connection to the heat exchanger and remove it ...

Page 171: ... a plastic brush or compressed air 2 Clean the underside of the heat exchanger 3 Clean the condensate drain pan with water 4 Clean the condensate trap with water 12 6 To assemble the gas boiler CAUTION During maintenance the front plate seal MUST be replaced When assembling check the other seals for damage such as hardening hairline fracture and discoloration If necessary place a new seal and chec...

Page 172: ...s into the condensate trap connection Make sure in doing this that the back of the condensate drain pan comes to rest on the lug of the back of the base tray 8 Fill the condensate trap with water and fit it to the connection below the condensate drain pan 9 Slide the flue pipe turning it counterclockwise with the top around the flue adapter into the top cover 10 Insert the bottom into the condensa...

Page 173: ... Turn on the appliance by pushing the button 15 Check the front cover the fan connection on the front cover and the flue pipe components for leakage 16 Check the gas air adjustment 17 Fit the casing tighten the 2 screws on the left and right side of the display 18 Close the display cover 19 Check the heating and hot water supply ...

Page 174: ...n of the unit and look for obvious defects such as loose connections or defective wiring 13 2 Precautions when troubleshooting WARNING When carrying out an inspection on the switch box of the unit ALWAYS make sure that the unit is disconnected from the mains Turn off the respective circuit breaker When a safety device was activated stop the unit and find out why the safety device was activated bef...

Page 175: ...y There is no air in the system Purge air if necessary You can purge air manually see To perform a manual air purge 4 157 or use the automatic air purge function see To perform an automatic air purge 4158 The water pressure is 1 bar The expansion vessel is NOT broken The resistance in the water circuit is NOT too high for the pump see the ESP curve in the Technical data chapter If the problem pers...

Page 176: ...system a Various malfunctions Check if is displayed on the home pages of the user interface You can press to display more information about the malfunction a We recommend to purge air with the air purge function of the unit to be performed by the installer If you purge air from the heat emitters or collectors mind the following WARNING Air purging heat emitters or collectors Before you purge air f...

Page 177: ... maximum allowed value see 6 4 3 To check the water volume and flow rate 444 and 6 4 4 Changing the pre pressure of the expansion vessel 446 The water circuit head is too high The water circuit head is the difference in height between the indoor unit and the highest point of the water circuit If the indoor unit is located at the highest point of the installation the installation height is consider...

Page 178: ...tings Overview settings 5 01 There is air in the system Purge air manually or automatically See the air purge function in the Commissioning chapter Too much heat pump capacity is used for heating domestic hot water applies only to installations with a domestic hot water tank Check and make sure that the space heating priority settings have been configured appropriately Make sure that the space hea...

Page 179: ...a Storage eco 3 hours before the scheduled start up of the disinfection function to preheat the tank The disinfection operation was stopped manually with the user interface displaying the DHW home page and its user permission level set to Installer the button was pressed during disinfection operation Do NOT press the button while the disinfection function is active 13 3 10 Symptom Boiler abnormali...

Page 180: ... Symptom The burner ignites noisily Possible causes Corrective action Gas supply pressure too high The house pressure switch may be faulty Contact the gas company Incorrect ignition gap Replace the ignition pin Check the ignition electrode gap Gas air adjustment NOT correctly set Check the setting See To check the CO setting 4147 Weak spark Check the ignition gap Replace the ignition electrode Rep...

Page 181: ...n 5 Check the appliance and flue system for fouling Clean the appliance and flue system 13 3 17 Symptom Space heating does NOT reach the temperature Possible causes Corrective action Weather dependent setpoint setting is incorrect Check the setting on the user interface and adjust if necessary Temperature is too low Increase the space heating temperature No circulation in the installation Check wh...

Page 182: ...of the gas boiler for more information The indoor unit has an error code Check for possible errors on the indoor unit The 3 way valve is not working correctly Check the installation of the 3 way valve In case of domestic hot water operation the flow should be directed to the tank 13 4 Solving problems based on error codes If the unit runs into a problem the user interface displays an error code It...

Page 183: ... reset Check the plate heat exchanger 80 00 Returning water temperature sensor problem Please contact your dealer 81 05 Loosehanging tank temperature sensor 81 00 Leaving water temperature sensor problem Please contact your dealer 81 04 Leaving water temperature sensor not properly mounted 89 01 Heat exchanger frozen 89 02 Heat exchanger frozen 89 03 Heat exchanger frozen 8F 00 Abnormal increase o...

Page 184: ...Please contact your dealer AH 00 Tank disinfection function not completed correctly AJ 03 Too long DHW heat up time required C0 00 Flow sensor switch malfunction Please contact your dealer C4 00 Heat exchanger temperature sensor problem Please contact your dealer CJ 02 Room temperature sensor problem Please contact your dealer EC 00 Abnormal increase tank temperature EC 04 Tank preheating H1 00 Ex...

Page 185: ...r lost Please contact your dealer UA 00 Indoor unit outdoor unit matching problem Power reset required UA 52 Boiler indoor unit matching problem Please contact your dealer NOTICE When the minimum water flow is lower than described in the table below the unit will temporarily stop operation and the user interface will display error 7H 01 After some time this error will reset automatically and the u...

Page 186: ...oment there is a normal tank heat up INFORMATION Error EC 04 is reset automatically from the moment the domestic hot water tank is preheated to a sufficiently high temperature INFORMATION If a U6 36 error occurs press the gas boiler s On off button INFORMATION If a U4 00 error occurs the indoor unit cannot communicate with the outdoor unit When the plate heat exchanger of the indoor unit is freezi...

Page 187: ...etting is too low 2 S1 and S2 interchanged Check cable set Replace S1 and S2 4 No flame signal Gas tap is closed No or incorrect ignition gap Gas supply pressure is too low or fails Gas valve or ignition unit is NOT powered 5 Poor flame signal Condensate drain blocked Check adjustment of gas valve 6 Flame detection fault Replace ignition cable and spark plug cap Replace ignition unit Replace boile...

Page 188: ...ect the environment pump down when relocating the unit or when disposing of the unit DANGER RISK OF EXPLOSION Pump down Refrigerant leakage If you want to pump down the system and there is a leak in the refrigerant circuit Do NOT use the unit s automatic pump down function with which you can collect all refrigerant from the system into the outdoor unit Possible consequence Self combustion and expl...

Page 189: ...ve b Closing direction c Hexagonal wrench d Valve cap e Liquid stop valve 14 3 To start and stop forced cooling 1 Turn OFF the power 2 Remove the service cover and the switch box cover 3 Remove the service PCB switch cover 4 Set DIP switch SW5 and SW6 to OFF 5 Set DIP switch SW2 to COOL 4 3 2 1 2 1 4 3 2 1 2 1 HEAT COOL A 1 2 3 4 5 2 3 SW5 SW6 SW2 OFF ON 1 1 6 Reattach the service PCB switch cover...

Page 190: ... R Hybrid 4P471761 1E 2020 10 A 1 2 3 4 5 7 SW1 6 1 4 5 NOTICE Take care that while running forced cooling operation the water temperature remains higher than 5 C see temperature read out of the indoor unit You can achieve this for example by activating all fans of the fan coil units ...

Page 191: ...3 4 5 6 7 8 9 10 20 11 12 13 14 15 16 17 18 19 3D082238 1B A Water side B Refrigerant side 1 Space heating water IN 2 Space heating water OUT 3 Shut off valve with drain fill valve 4 Expansion vessel 5 Filter 6 Pump 7 Plate heat exchanger 8 Air purge 9 Flow sensor 10 3 way valve 11 Safety valve 12 Gas boiler 13 Domestic hot water hot water OUT 14 Gas pipe 15 Domestic hot water hot water IN 16 R1T ...

Page 192: ...on page 12 column 2 1 Several wiring possibilities Option Not mounted in switch box Wiring depending on model PCB User installed options User installed options Domestic hot water tank Domestic hot water tank Domestic hot water tank with solar connection Domestic hot water tank with solar connection Remote user interface Remote user interface Ext indoor thermistor External indoor thermistor Ext out...

Page 193: ...ow sensor DS1 A8P DIP switch F1U F2U Fuse 5 A 250 V for digital I O PCB A4P FU1 Fuse T 5 A 250 V for main PCB A1P K R Relay on PCB M1P Main water supply pump M2P Domestic hot water pump M2S 2 way valve for cooling mode M3S 3 way valve for floor heating domestic hot water tank M4S Bypass valve for gas boiler PHC1 Optocoupler input circuit PS Switching power supply Q DI Earth leakage circuit breaker...

Page 194: ...for remote user interface option Only for remote user interface option 4 Domestic hot water tank 4 Domestic hot water tank 3 wire type SPDT 3 wire type SPDT 3 wire type SPST 3 wire type SPST 5 Options 5 Options 230 V AC supplied by PCB 230 V AC supplied by PCB Continuous Continuous current DHW pump output Domestic hot water pump output DHW pump Domestic hot water pump Ext ambient sensor option ind...

Page 195: ...operation manual Solar pump connection Solar pump connection Switch box Switch box Thermo On OFF output Thermo On OFF output 7 External room thermostats and heat pump convector 7 External room thermostats and heat pump convector Additional LWT zone Additional leaving water temperature zone Main LWT zone Main leaving water temperature zone Only for external sensor floor ambient Only for external se...

Page 196: ...d X2M 1a 3 4 main X2M 1 3 4 add X2M 1a 4 main X2M 1 4 communication 2 core communication 2 core X2 2 4 earth unit power supply 230 V earth Gas boiler 3 core Gas boiler part Heat pump part 4 core In case user interface is relocated In case of signal cable keep minimum distance to power cables 5 cm Field supply Optional part External room thermostat Heat pump convector main and or additional zone A2...

Page 197: ...2 3 1 1 3 5 4 7 6 3 a Earth connections heat exchanger b Spark plug cover c Boiler controller d Earth connections boiler controller e Fuse 3 15 A T f Gas valve and ignition unit g Ionisation ignition probe h Main voltage i Fan S1 Flow sensor S2 Return sensor S3 Domestic hot water sensor not applicable for Switzerland S5 Flow switch S7 Space heating water pressure sensor X1 Gas valve and ignition e...

Page 198: ...53 1 78 2 04 2 29 2 54 2 80 3 05 3 31 3 56 3 82 4 07 4 33 21 1 56 1 83 2 09 2 35 2 61 2 87 3 13 3 39 3 65 3 91 4 17 4 43 22 1 60 1 87 2 13 2 40 2 67 2 94 3 20 3 47 3 74 4 00 4 27 4 54 23 1 64 1 91 2 18 2 46 2 73 3 00 3 27 3 55 3 82 4 09 4 37 4 64 24 1 67 1 95 2 23 2 51 2 79 3 07 3 34 3 62 3 90 4 18 4 46 4 74 25 1 71 1 99 2 28 2 56 2 84 3 13 3 41 3 70 3 98 4 27 4 55 4 84 26 1 74 2 03 2 32 2 61 2 90...

Page 199: ...e floor to the flare nut H The height measured from the floor to the bottom of the casing For intermediate H values i e when H is between 2 H values from the table consider the value that corresponds to the lower H value from the table If H 950 mm consider the value that corresponds to H 900 mm In cases where H 600 mm h is always considered to be 600 mm as specified in IEC 60335 2 40 2013 A1 2016 ...

Page 200: ...5 96 35 19 27 80 22 52 18 61 15 64 13 32 11 49 10 01 8 80 7 79 2 8 67 27 49 42 37 84 29 90 24 22 20 01 16 82 14 33 12 36 10 76 9 46 8 38 2 9 72 16 53 02 40 59 32 07 25 98 21 47 18 04 15 37 13 25 11 55 10 15 8 99 3 77 22 56 74 43 44 34 32 27 80 22 98 19 31 16 45 14 18 12 36 10 86 9 62 3 1 82 46 60 58 46 38 36 65 29 69 24 53 20 61 17 57 15 15 13 19 11 60 10 27 3 2 87 86 64 55 49 42 39 05 31 63 26 14...

Page 201: ...529 506 487 469 453 439 426 1 54 627 580 543 512 485 463 443 426 410 396 384 372 1 32 548 497 465 439 416 397 380 365 352 340 329 319 1 10 510 437 388 366 347 331 317 304 293 283 274 266 0 88 447 383 336 298 278 265 253 244 235 227 220 213 0 66 362 311 272 242 218 199 190 183 176 170 165 160 0 44 258 222 194 172 155 141 129 122 118 114 110 107 0 22 137 118 103 92 83 75 69 64 59 57 55 54 0 00 3MXM6...

Page 202: ... 654 598 567 541 518 498 480 463 449 435 1 50 812 696 609 542 488 451 432 415 400 386 374 363 1 20 712 610 534 475 427 389 356 332 320 309 299 290 0 90 577 494 433 385 346 315 289 266 247 232 225 218 0 60 411 353 309 274 247 225 206 190 177 165 155 145 0 30 218 187 164 146 131 119 109 101 94 88 82 77 0 00 3 2 2 88 1171 1084 1014 956 907 865 828 796 767 741 717 696 2 56 1041 964 902 850 807 769 736...

Page 203: ... the value that corresponds to the lower H value from the table If H 950 mm consider the value that corresponds to H 900 mm For intermediate dm values i e when dm is between 2 dm values from the table consider the higher dm value from the table For 3MXM52 with mc 2 kg and dm 0 25 kg consider dm 0 4 kg Following graphics are possible examples about minimum venting opening area for natural ventilati...

Page 204: ...water flow rate is not reached 0 0 5 10 15 20 25 30 35 40 50 60 70 45 55 65 2 4 6 8 10 12 14 16 18 20 22 24 A kPa B l min 4D109043 C A External static pressure B Water flow rate C Minimum water flow rate Boiler bypassed Boiler not bypassed Note Selecting a flow outside the area of operation can cause damage or malfunction of the unit Water quality MUST be according to EN directive EC98 83EC ...

Page 205: ... consumption G25 Natural gas LL L 0 89 3 92 m h Gas consumption G31 Liquefied Propane gas 0 30 1 29 m3 h Maximum flue gas temperature domestic hot water 70 C Massive flow glue gas maximum 15 1 g s Available fan pressure 75 Pa NOx class 6 NOx 36 mg kWh P1 at 30 of rated input 30 37 8 8 kW P4 rated output 80 60 26 6 kW η1 efficiency at P1 97 5 η4 efficiency at P4 88 8 Standby heat loss Pstby 0 038 k...

Page 206: ...eration range 40 65 C Domestic hot water flow rate setpoint 60 C 9 l min Domestic hot water flow rate setpoint 40 C 15 l min Domestic water threshold 2 l min Effective unit wait time 1 sec Domestic water side pressure difference See 9 3 1 Flow resistance graph for appliance domestic hot water circuit 4151 Casing Colour White RAL9010 Material Pre coated sheet metal Dimensions Packing H W D 900 500 ...

Page 207: ... class IPX4D Absorbed power full load 80 W Absorbed power standby 2 W Auxiliary electricity consumption at full load elmax 0 040 kW Auxiliary electricity consumption at part load elmin 0 015 kW Auxiliary electricity consumption in standby mode PSB 0 002 kW Radio module Power supply 230 V AC mains powered Frequency range 868 3 MHz Effective Radiated Power ERP 12 1 dBm a Index x only valid for DE 15...

Page 208: ... person who is responsible for their safety The appliance and installation should every year be inspected by a qualified installer and cleaned when necessary The appliance can be cleaned with a damp cloth Do not use aggressive or abrasive cleaning or solvent 15 8 3 Appliance category and supply pressure Country Country code EN 437 Gas category Default setting After conversion to G25 After conversi...

Page 209: ...20 20 mbar G31 37 mbar Croatia HR II2H3P G20 20 mbar G31 37 mbar Hungary HU I2H G20 25 mbar Ireland IE II2H3P G20 20 mbar G31 37 mbar Italy IT II2H3P G20 20 mbar G31 37 mbar Lithuania LT II2H3P G20 20 mbar G31 37 mbar Latvia LV I2H G20 20 mbar Malta MT I3P G31 30 mbar Poland PL II2E3P G20 20 mbar G31 37 mbar Portugal PT II2H3P G20 20 mbar G31 37 mbar Slovenia SI II2H3P G20 20 mbar G31 37 mbar Slov...

Page 210: ...boiler as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference GAS BOILER SYSTEM COMMISSIONING CHECKLIST CONTROLS Programmable room thermostat Optimum start control Combination Boiler Fitted Fitted Fitted Automatic bypass to system Fitted Boiler interlock ALL SYSTEMS Yes Yes CENTRAL HEATING MODE OR mbar OR mbar C...

Page 211: ... It is recommended that your heating system is serviced regularly and that the appropriate Service Interval Record is completed Service Provider SERVICE RECORD SERVICE 01 AND Where Possible AND Signature SERVICE 02 AND Where Possible AND Signature SERVICE 03 AND Where Possible AND Signature SERVICE 04 AND Where Possible AND Signature SERVICE 05 AND Where Possible AND Signature SERVICE 06 AND Where...

Page 212: ...t or application explaining how to install configure and maintain it Operation manual Instruction manual specified for a certain product or application explaining how to operate it Maintenance instructions Instruction manual specified for a certain product or application which explains if relevant how to install configure operate and or maintain the product or application Accessories Labels manual...

Page 213: ...1 7 Field settings table Applicable indoor units CHYHBH05AAV32 CHYHBH08AAV32 CHYHBH05AFV32 CHYHBH08AFV32 Notes 4P471775 1B 2021 02 ...

Page 214: ...t weather dependent heating Leaving water value for low ambient temp for LWT add zone heating WD curve R W 9 05 9 06 C step 1 C 60 C 7 7 2 1 0 02 Set weather dependent heating High ambient temp for LWT add zone heating WD curve R W 10 25 C step 1 C 15 C 7 7 2 1 0 03 Set weather dependent heating Low ambient temp for LWT add zone heating WD curve R W 40 5 C step 1 C 10 C Installer settings System l...

Page 215: ...1 0 5 C Operation range A 3 3 1 4 02 R W 14 35 C step 1 C 25 C Domestic hot water DHW Type A 4 1 6 0D R W 0 Reheat only 1 Reheat sched 2 Scheduled only Disinfection A 4 4 1 2 01 R W 0 No 1 Yes A 4 4 2 2 00 R W 0 Each day 1 Monday 2 Tuesday 3 Wednesday 4 Thursday 5 Friday 6 Saturday 7 Sunday A 4 4 3 2 02 R W 0 23 hour step 1 hour 23 A 4 4 4 2 03 R W fixed value 60 C A 4 4 5 2 04 R W 40 60 min step ...

Page 216: ... 04 2 A 8 3 05 1 A 8 3 06 R W 18 30 C step A 3 2 4 30 C A 8 3 07 R W 12 18 C step A 3 2 4 12 C A 8 3 08 35 A 8 3 09 15 A 8 4 00 1 A 8 4 01 0 A 8 4 02 R W 14 35 C step 1 C 25 C A 8 4 03 3 A 8 4 04 1 A 8 4 05 0 A 8 4 06 0 1 A 8 4 07 1 A 8 4 08 0 A 8 4 09 1 Leaving water value for high ambient temp for LWT add zone heating WD curve Leaving water value for low ambient temp for LWT add zone heating WD ...

Page 217: ...YHBH05 13 CHYHBH08 15 A 8 8 0D R W 10 20 step 0 5 16 A 8 9 00 R W 37 80 C step 1 C 80 C A 8 9 01 R W 15 37 C step 1 C 25 C A 8 9 02 22 A 8 9 03 5 A 8 9 04 1 A 8 9 05 R W 15 37 C step 1 C 25 C A 8 9 06 R W 37 80 C step 1 C 80 C A 8 9 07 5 A 8 9 08 22 A 8 9 09 5 A 8 9 0A 5 A 8 9 0B R W 0 Quick 1 Slow A 8 9 0C R W 1 6 C step 0 5 C 1 C A 8 9 0D R W 0 8 step 1 6 What is the equilibrium temperature for ...

Page 218: ...W 0 49 20 A 8 D 0D R W 0 49 20 A 8 D 0E R W 0 49 15 A 8 E 00 R O 0 5 3 Hybrid A 8 E 01 R O 0 08 A 8 E 02 R O 1 Type 2 A 8 E 03 0 A 8 E 04 R O 0 A 8 E 05 R W 0 No 1 Yes A 8 E 06 R W 0 No 1 Yes A 8 E 07 R W 0 6 4 Type 5 6 Type 7 A 8 E 08 0 A 8 E 09 0 A 8 E 0A 0 A 8 E 0B 0 A 8 E 0C 0 A 8 F 00 0 A 8 F 02 3 A 8 F 03 5 A 8 F 04 0 A 8 F 05 0 A 8 F 06 0 A 8 F 09 0 A 8 F 0A 0 Domestic heating water priorit...

Page 219: ...Field settings table Installer setting at variance with default value Setting name A 8 F 0B R W 0 No 1 Yes A 8 F 0C R W 1 A 8 F 0D R W 0 Continuous 1 Sample 2 Request Close shut off valve during thermo OFF What is the pump operation mode CHYHBH 4P471775 1B 2021 02 ...

Page 220: ...4P471761 1E 2020 10 Copyright 2016 Daikin Verantwortung für Energie und Umwelt ...

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