Daikin Altherma EBLQ011CA3V3 Installer'S Reference Manual Download

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Summary of Contents for Altherma EBLQ011CA3V3

Page 1: ...onobloc English Installer reference guide Daikin Altherma low temperature monobloc EBLQ011CA3V3 EBLQ014CA3V3 EBLQ016CA3V3 EBLQ011CA3W1 EBLQ014CA3W1 EBLQ016CA3W1 EDLQ011CA3V3 EDLQ014CA3V3 EDLQ016CA3V3 EDLQ011CA3W1 EDLQ014CA3W1 EDLQ016CA3W1 EKCB07CAV3 EK2CB07CAV3 ...

Page 2: ...ater circuit requirements 23 6 3 2 Formula to calculate the expansion vessel pre pressure 24 6 3 3 To check the water volume and flow rate 25 6 3 4 Changing the pre pressure of the expansion vessel 26 6 3 5 To check the water volume Examples 26 6 4 Preparing electrical wiring 26 6 4 1 About preparing electrical wiring 26 6 4 2 About preferential kWh rate power supply 26 6 4 3 Overview of electrica...

Page 3: ...he outdoor unit 71 11 2 2 Opening the control box 71 11 2 3 Opening the option box 71 11 3 Checklist for yearly maintenance of the outdoor unit 71 12 Troubleshooting 72 12 1 Overview Troubleshooting 72 12 2 Precautions when troubleshooting 72 12 3 Solving problems based on symptoms 72 12 3 1 Symptom The unit is NOT heating or cooling as expected 72 12 3 2 Symptom The compressor does NOT start spac...

Page 4: ...the outdoor unit are best done under dry weather conditions to avoid water ingress In accordance with the applicable legislation it might be necessary to provide a logbook with the product containing at least information on maintenance repair work results of tests stand by periods Also at least following information MUST be provided at an accessible place at the product Instructions for shutting d...

Page 5: ...er upside down Open refrigerant cylinders slowly Charge the refrigerant in liquid form Adding it in gas form may prevent normal operation CAUTION When the refrigerant charging procedure is done or when pausing close the valve of the refrigerant tank immediately If the valve is NOT closed immediately remaining pressure might charge additional refrigerant Possible consequence Incorrect refrigerant a...

Page 6: ...ICE Only applicable if the power supply is three phase and the compressor has an ON OFF starting method If there exists the possibility of reversed phase after a momentary black out and the power goes on and off while the product is operating attach a reversed phase protection circuit locally Running the product in reversed phase can break the compressor and other parts 2 About the documentation 2...

Page 7: ... user reference guide This table has to be filled in by the installer and handed over to the user 3 About the box 3 1 Overview About the box This chapter describes what you have to do after the boxes with the outdoor unit control box and or option box are delivered on site It contains information about Unpacking and handling the units Removing the accessories from the units Keep the following in m...

Page 8: ... off valve g Energy label 3 3 Control box NOTICE Control box EKCB07CAV3 is an option and cannot be used standalone 3 3 1 To unpack the control box 1 2 3 3 2 To remove the accessories from the control box 1 Open the control box 2 Remove the accessories 2 2 2 a b c a M4 bolts for user interface b M4 nuts for user interface c Wires for domestic hot water booster heater relay 3 4 Option box NOTICE Opt...

Page 9: ... domestic hot water tank 4 2 Identification NOTICE When installing or servicing several units at the same time make sure NOT to switch the service panels between different models 4 2 1 Identification label Outdoor unit Location Model identification Example E B D L Q 14 CA3 V3 W1 Code Explanation E European monobloc outdoor heat pump B D B Reversible heating cooling D Heating only L Low water tempe...

Page 10: ... EKRUCBL mandatory O Simplified user interface EKRUCBS O Domestic hot water tank O O O Remote outdoor sensor EKRSCA1 O PC updater tool EKPCCAB O Room thermostat EKRTWA EKRTR1 O O Remote sensor for wireless thermostat EKRTETS O O Heat pump convector FWXV O O Remote indoor sensor KRCS01 1 O O O Field supplied components Space heating cooling operation control or shut off valve O Preferential kWh rat...

Page 11: ... 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 remote indoor sensor or the remote outdoor sensor Heat pump convector FWXV For providing space heating cooling it is possible to use heat pump convectors FWXV For installation instructions refer to the installation manual of th...

Page 12: ...tly to the outdoor unit If control box EKCB07CAV3 is part of the system you can also connect the LAN adapter to the control box LAN adapter for smartphone control BRP069A62 You can install this LAN adapter to control the system via a smartphone app For installation instructions see the installation manual of the LAN adapter INFORMATION If control box EKCB07CAV3 is NOT part of the system connect th...

Page 13: ... room thermostat Highest comfort and efficiency The smart room thermostat functionality can decrease or increase the desired leaving water temperature based on the actual room temperature modulation This results in Stable room temperature matching the desired temperature higher comfort Less ON OFF cycles more quiet higher comfort and higher efficiency Lowest possible leaving water temperature high...

Page 14: ...nvector offers besides heating capacity also excellent cooling capacity Efficiency Optimal energy efficiency because of the interlink function Stylish Combination Under floor heating Heat pump convectors Space heating is provided by The under floor heating The heat pump convectors Space cooling is provided by the heat pump convectors only The under floor heating is shut off by the shut off valve S...

Page 15: ...ature control A 2 1 7 Code C 07 2 RT control Unit operation is decided based on the ambient temperature of the user interface Number of water temperature zones A 2 1 8 Code 7 02 0 1 LWT zone Main Benefits Cost effective You do NOT need an additional external room thermostat Easy Same installation as for one room but with thermostatic valves Under floor heating or radiators Multiple external room t...

Page 16: ...floor heating Heat pump convectors Multiple rooms Setup e B C A d M1 M1 b a c A Main leaving water temperature zone B Room 1 C Room 2 a User interface b Control box c Backup heater d External room thermostat e Remote controller of the heat pump convectors For each room with heat pump convectors The heat pump convectors are directly connected to the outdoor unit For each room with under floor heati...

Page 17: ...d as room thermostat NOTICE Daikin is NOT responsible for the operation of the mixing valve station pump It is the responsibility of the installer to guarantee pump operation For the additional zone The heat pump convectors are directly connected to the outdoor unit The desired room temperature is set via the remote controller of the heat pump convectors for each room The heating or cooling demand...

Page 18: ...n 5 l min 10 l Are there any other domestic hot water needs Example If the DHW consumption of a family 4 persons per day is as follows 3 showers 1 bath 3 sink volumes Then the DHW consumption 3 100 l 1 150 l 3 10 l 480 l Determining the volume and desired temperature for the DHW tank Formula Example V1 V2 V2 T2 40 40 T1 If V2 180 l T2 54 C T1 15 C Then V1 280 l V2 V1 40 T1 T2 T1 If V1 480 l T2 54 ...

Page 19: ...ement field supply e Non return valve field supply f Shower field supply g Cold water h Domestic hot water OUT i Recirculation connection j Control box The DHW pump is field supplied and its installation is the responsibility of the installer The temperature of the DHW tank can be set to a maximum of 75 C if E 07 0 or 80 C if E 07 5 If the applicable legislation requires a higher temperature for d...

Page 20: ...iguration Requires option box EK2CB07CAV3 Requires external power meters When using electrical power meters set the number of pulses kWh for each power meter via the user interface INFORMATION When measuring the electrical power consumption make sure ALL power input of the system is covered by the electrical power meters 5 4 3 Normal kWh rate power supply General rule One power meter that covers t...

Page 21: ...a remote indoor sensor option KRCS01 1 Setup Requires control box EKCB07CAV3 and option box EK2CB07CAV3 For installation instructions see the installation manual of the remote indoor sensor and the addendum book for optional equipment Configuration Select room sensor A 2 2 F 5 Outdoor ambient temperature In the outdoor unit the outdoor ambient temperature is measured Therefore the outdoor unit mus...

Page 22: ...peration noise will cause no trouble Note If the sound is measured under actual installation conditions the measured value might be higher than the sound pressure level mentioned in Sound spectrum in the data book due to environmental noise and sound reflections In places where a mineral oil mist spray or vapour may be present in the atmosphere Plastic parts may deteriorate and fall off or cause w...

Page 23: ...Mind the following spacing installation guidelines 100 50 50 600 50 50 mm The option box is designed to be wall mounted in indoor locations only Make sure the installation surface is a flat and vertical non combustible wall The option box is designed to operate in ambient temperatures ranging from 5 35 C Do NOT install the option box in the following places Sound sensitive areas e g near a bedroom...

Page 24: ...use Zn coated parts in the water circuit Because the unit s internal water circuit 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 Separating circuits When using a 3 way valve in the water circuit make su...

Page 25: ...pansion vessel pre pressure Installation height difference a Water volume 185 105 l b 185 105 l b 7 m No pre pressure adjustment is required Do the following Decrease the pre pressure according to the required installation height difference The pre pressure should decrease by 0 1 bar for each metre below 7 m Check if the water volume does NOT exceed the maximum allowed water volume 7 m Do the foll...

Page 26: ...ses or circuit breakers Secure the electrical wiring with cable ties so that the cables do NOT come in contact with sharp edges or piping particularly on the high pressure side Do NOT use taped wires stranded conductor wires extension cords or connections from a star system They can cause overheating electrical shock or fire Do NOT install a phase advancing capacitor because this unit is equipped ...

Page 27: ...ical connections for external and internal actuators The following illustration shows the required field wiring INFORMATION The following illustration is an example and might NOT match your system layout M 1 2 14 6 19 15 16 18 20 17 21 13 10 12 11 8 9 4 5 26 28 27 25 24 23 22 7 a b d c 3 a Outdoor unit b Control box c Option box d Domestic hot water tank Outdoor unit Item Description Wires Maximum...

Page 28: ...mote indoor sensor 2 b Field supplied components 25 Electric meter 2 per meter b 26 Alarm output 2 b 27 Space cooling heating ON OFF output 2 b 28 Changeover to external heat source 2 b a Cable section 2 5 mm b Minimum cable section 0 75 mm NOTICE More technical specifications of the different connections are indicated on the inside of the units outdoor unit control box option box and backup heate...

Page 29: ...lock washers also when the screws need to be replaced Failure to follow this warning may result in electric shock INFORMATION The holes in the front plate are for the connection of the user interface to the control box If you do NOT connect the user interface to the control box do NOT remove the plugs from the holes 7 2 6 To open the option box 1 1 2 2 WARNING The screws are delivered with toothed...

Page 30: ...lts in accordance with the foundation drawing Prepare 6 sets of anchor bolts nuts and washers field supply as follows 150 6 2 0 350 3 4 5 3 5 5 a mm 2 6 1 5 6 M12 a Make sure not to cover the drain holes INFORMATION The recommended height of the upper protruding part of the bolts is 20 mm 20 NOTICE Fix the outdoor unit to the foundation bolts using nuts with resin washers a If the coating on the f...

Page 31: ...strong wind can tilt the unit take following measure 1 Prepare 2 cables as indicated in the following illustration field supply 2 Place the 2 cables over the outdoor unit 3 Insert a rubber sheet between the cables and the outdoor unit to prevent the cables from scratching the paint field supply 4 Attach the ends of the cables and tighten them 7 4 Mounting the control box 7 4 1 Precautions when mou...

Page 32: ...e water circuit against freezing addition of glycol 5 Filling the domestic hot water tank if applicable 6 Insulating the water piping 7 6 2 Precautions when connecting the water piping INFORMATION Also read the precautions and requirements in the following chapters General safety precautions Preparation 7 6 3 To connect the water piping NOTICE Do NOT use excessive force when connecting the piping ...

Page 33: ...om freezing more glycol is required Add glycol according to the table below INFORMATION Protection against bursting the glycol will prevent the piping from bursting but NOT the liquid inside the piping from freezing Protection against freezing the glycol will prevent the liquid inside the piping from freezing Lowest expected outdoor temperature Prevent from bursting Prevent from freezing 5 C 10 15...

Page 34: ...to avoid air entering the circuit 7 6 6 To fill the domestic hot water tank For installation instructions see the installation manual of the domestic hot water tank 7 6 7 To insulate the water piping The piping in the complete water circuit MUST be insulated to prevent condensation during cooling operation and reduction of the heating and cooling capacity To prevent the freezing of the outdoor wat...

Page 35: ...box X1M 2 2 2 7 X2M 0 8 0 9 X4M X7M 1 3 1 6 X8M 0 8 0 9 7 7 4 To connect the electrical wiring on the outdoor unit 1 Remove the switch box cover See 7 2 2 To open the outdoor unit on page 28 2 Strip insulation 20 mm from the wires a b a Strip wire end to this point b Excessive strip length may cause electrical shock or leakage 3 Insert the wiring at the back of the unit a b c d 25 mm a Low voltage...

Page 36: ...during service CAUTION Do NOT push or place redundant cable length in the unit 7 7 5 To connect the main power supply 1 Connect the main power supply as follows X1M 1 2 3 L N a b V3 1 2 3 L1 L2 L3 N X1M a W1 a Power supply cable including earth b Cable tie 2 Open the switch box and route the wiring as follows In case of normal kWh rate power supply X5M A2P X6Y X1A X4M X3M X6YA X19A In case of pref...

Page 37: ...ypes and for how to configure the backup heater refer to the Configuration chapter of the installation manual of the outdoor unit 7 7 7 To connect the user interface Connection to outdoor unit INFORMATION If control box EKCB07CAV3 is NOT part of the system connect the user interface directly to the outdoor unit according to the instructions below If control box EKCB07CAV3 is part of the system con...

Page 38: ...age it Onto control box In the room 4 Fix the wall plate of the user interface to the front panel of the control box using the M4 bolts and nuts from the accessory bag Be careful NOT to distort the shape of the backside of the user interface by overtightening the mounting screws 2 2 4 3 1 2 Fix the wall plate of the user interface to the wall When NOT connecting a user interface to the control box...

Page 39: ...nals X8M 8 9 X2M X8M 8 9 1 M M2P X5M X3M 3 4 7 7 10 To connect the electrical wiring on the control box 1 Insert the wiring from the bottom of the control box 2 Make sure the low voltage wiring is located on the right Route it through the intake hole and fasten it with cable ties a b c a Low voltage wiring b High voltage wiring c Main power supply NOTICE The distance between the high voltage and l...

Page 40: ...1 GND 2 L 3 N 2 Fix the cable with cable ties to the cable tie mountings to ensure strain relief and to make sure that it does NOT come in contact with sharp edges CAUTION Do NOT push or place redundant cable length in the unit 7 7 15 To connect the interconnection cable between option box and control box 1 Connect the connectors from the accessory bag to X5A on A1P of both the control box and the...

Page 41: ...ut cable to the appropriate terminals as shown in the illustration below X8M X1M 1 2 2 Fix the cable with cable ties to the cable tie mountings 7 7 19 To connect the changeover to external heat source INFORMATION Requires option box EK2CB07CAV3 To be connected to option box EK2CB07CAV3 1 Connect the changeover to external heat source cable to the appropriate terminals as shown in the illustration ...

Page 42: ...via the code in the overview settings Code See also To access the installer settings on page 42 8 5 Menu structure Overview installer settings on page 66 8 1 1 To connect the PC cable to the switch box Prerequisite The EKPCCAB kit is required 1 Connect the cable with USB connection to your PC 2 Connect the plug of the cable to X10A on A1P of the switch box of the outdoor unit or to X12A on A4P of ...

Page 43: ...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 to EKRUCBL1 1 When power is turned on for the first time both user interfaces display 15 10 Tue U5 Auto address Push 4 sec to continue 2 Pus...

Page 44: ...ancel Confirm Adjust 5 The user interface re initialises and you can proceed the installation by setting the other applicable settings and commissioning of the system When the installer settings are changed the system will request to confirm When confirmation is complete the screen will shortly turn OFF and busy will be displayed for several seconds 8 2 Basic configuration 8 2 1 Quick wizard Langu...

Page 45: ...eration regardless of thermo ON or OFF condition Remark continuous pump operation requires more energy than sample or request pump operation a b c d b c a Space heating cooling control user interface b OFF c On d Pump operation continued Code Description A 2 1 9 F 0D continuation 1 Sample The pump is ON when there is heating or cooling demand as the leaving water temperature has not reached the de...

Page 46: ...ending on the installation and configuration on the user interface we distinguish its functionality DHW pump 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 time of the domestic hot water pump when it should run Control of this pump is possible through the outdoor unit 2 Disinf shunt Installed f...

Page 47: ...r installed at the side of the tank Default 5 EKHWP DHW tank with booster heater installed at the top of the tank Code Description A 2 2 E 5 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 See 5 Application guidelines on page 12 1 Thermo ON OFF default The conn...

Page 48: ...ermostat control INFORMATION You can only connect either the remote indoor sensor or the remote outdoor sensor Code Description A 2 2 F 6 D 04 PCC by digital inputs 0 No 1 Yes 8 2 4 Quick wizard Capacities energy metering The capacities of all electrical heaters must be set for the energy metering and or power consumption control feature to work properly When measuring the resistance value of each...

Page 49: ...iption 7 7 1 1 1 00 1 01 1 02 1 03 Set weather dependent heating 1 03 1 02 Ta Tt 1 00 1 01 Tt Target leaving water temperature main Ta Outdoor temperature continued Code Description 7 7 1 1 1 00 1 01 1 02 1 03 continuation 1 00 Low outdoor ambient temperature 40 C 5 C default 10 C 1 01 High outdoor ambient temperature 10 C 25 C default 15 C 1 02 Desired leaving water temperature when the outdoor t...

Page 50: ...ature Additional zone Only applicable if 2 leaving water temperature zones are present Code Description A 3 1 2 1 N A LWT setpoint mode Fixed The desired leaving water temperature is NOT weather dependent i e does NOT depend on the outdoor ambient temperature fixed in time i e NOT scheduled Weather dep default The desired leaving water temperature is weather dependent i e depends on the outdoor am...

Page 51: ...he outdoor temperature equals or rises above the high ambient temperature Between minimum and maximum leaving water temperature 9 07 C 9 08 C default 12 C Note This value should be lower than 0 05 as for high outdoor temperatures colder water is required Leaving water temperature Delta T source Temperature difference for entering and leaving water The unit is designed to support under floor loops ...

Page 52: ...e illustration below a 8 06 8 06 b Ta Tt a Weather dependent curve b Minimum leaving water temperature setpoint required to reach a stable condition on the comfort setpoint for the room Leaving water temperature Emitter type Only applicable in case of room thermostat control Depending on the system water volume and the heat emitters type the heat up or cool down of a space can take longer This set...

Page 53: ...ature for the main leaving water temperature zone in case of NOT weather dependent 7 4 2 1 8 09 Comfort heating 9 01 C 9 00 C default 45 C 7 4 2 2 8 0A Eco heating 9 01 C 9 00 C default 40 C Code Description 7 4 2 3 8 07 Comfort cooling 9 03 C 9 02 C default 18 C 7 4 2 4 8 08 Eco cooling 9 03 C 9 02 C default 20 C Preset leaving water temperature shift value for the main leaving water temperature ...

Page 54: ...d L 2 C R 4 C 2 C TA 2 C 2 enabled L 4 C R 4 C 2 C TA 2 C default 3 enabled L 2 C R 8 C 4 C TA 4 C 4 enabled L 4 C R 8 C 4 C TA 4 C Leaving water temperature maximum modulation ONLY applicable in room thermostat control and when modulation is enabled The maximum modulation variance on the desired leaving water temperature decided on the difference between the actual and desired room temperature e ...

Page 55: ...C 07 2 Allow for the room thermostat to take care of room frost protection Set 2 06 to 1 Set the room antifrost temperature 2 05 External room thermostat control C 07 1 Allow for the external room thermostat to take care of room frost protection Turn ON the leaving water temperature home page Leaving water temperature control C 07 0 Room frost protection is NOT guaranteed NOTICE If the system does...

Page 56: ... the heating cooling output NOTICE The output of the shut off valve is NOT configurable Do NOT change the value of setting F 0B Only connect NO normal open shut off valves Operation range Depending on the average outdoor temperature the operation of the unit in space heating or space cooling is prohibited Space heating OFF temp When the averaged outdoor temperature rises above this value space hea...

Page 57: ...le you can make use of the tank temperatures set as preset values The tank will then heat up until these setpoint temperatures have been reached Additionally a storage stop can be programmed This feature puts a stop to tank heating even if the setpoint has NOT been reached Only program a storage stop when tank heating is absolutely undesirable Code Description 7 4 3 1 6 0A 30 C 6 0E C default 55 C...

Page 58: ...ration permission of the booster heater depending on ambient domestic hot water temperature or operation mode of heat pump This setting is only applicable in reheat mode for applications with a domestic hot water tank 0 Booster heater operation is NOT allowed except for Disinfection function and Powerful domestic water heating Only use this in case the capacity of the heat pump can cover the heati...

Page 59: ...The temperature difference determining the heat pump ON temperature Range 2 C 20 C default 2 C N A 6 01 The temperature difference determining the heat pump OFF temperature Range 0 C 10 C default 2 C Example setpoint TU maximum heat pump temperature 6 01 THP MAX 6 01 t TBH ON TDHW THP ON THP OFF THP MAX TU TBH OFF 6 01 6 00 7 00 7 01 TU 70 C 7 00 3 C 6 01 2 C 6 00 7 C HP BH HP 5 10 20 30 40 41 48 ...

Page 60: ...and the heat up time If the booster heater delay time is set too high it might take a long time before the domestic hot water reaches its set temperature The setting 8 03 is only meaningful if setting 4 03 1 Setting 4 03 0 2 3 4 limits the booster heater automatically in relation to heat pump operation time in domestic water heating mode Make sure that 8 03 is always in relation with the maximum r...

Page 61: ...4 hours starting from the scheduled start up of disinfection If the booster heater is restricted during disinfection this function will NOT be successful and the applicable warning AH will be generated INFORMATION In case of error code AH and no interruption of the disinfection function occurred due to domestic hot water tapping following actions are recommended When the Domestic hot water Type Re...

Page 62: ...ity temperature Defines the outdoor temperature which below the domestic hot water will be heated by booster heater only Range 15 C 35 C default 0 C Code Description N A 5 04 Set point correction for domestic hot water temperature set point correction for the desired domestic hot water temperature to be applied at low outdoor temperature when space heating priority is enabled The corrected higher ...

Page 63: ... outdoor unit ignored the forced defrost request Code Description A 6 6 N A Do you want to start a defrost operation Pump operation When the pump operation function is disabled the pump will stop if the outdoor temperature is higher than the value set by 4 02 or if the outdoor temperature drops below the value set by F 01 When the pump operation is enabled the pump operation is possible at all out...

Page 64: ...BLQ EDLQ011 016CA3V3 W1 EK 2 CB07CAV3 Daikin Altherma low temperature monobloc 4P538847 1 2018 05 9 0D 0 9 0D 5 a kPa b l min a kPa b l min a kPa b l min a kPa b l min 9 0D 6 9 0D 7 9 0D 8 a kPa b l min a External static pressure b Water flow rate ...

Page 65: ... Version Energy metering Consumed elec Produced energy Error information Error history Contact helpdesk number Version User interface Indoor unit Outdoor unit User settings Display Temperature lock Set schedules Preset values Allowed operation mode Unit of measurement Display Contrast Backlit LCD time User profile Available home pages Set schedules Room temp LWT main LWT additional DHW temp Booste...

Page 66: ...type Unit control method Number of LWT zones Pump operation mode Power saving possible User interface location Options DHW pump External sensor Control box Option box Leaving water Main Additional Delta T source Room thermostat Room temp range Room temp offset Ext room sensor offset Operation range Space heating OFF temp Space cooling On temp Disinfection Disinfection Operation day Start time Temp...

Page 67: ...evices are installed according to this document and have NOT been bypassed The power supply voltage matches the voltage on the identification label of the unit There are NO loose connections or damaged electrical components in the switch box There are NO damaged components or squeezed pipes on the inside of the outdoor unit Backup heater circuit breaker F1B field supply is turned ON Only for tanks...

Page 68: ... purge valve The air purge procedure requires manual action NOTICE When purging air with the manual air purge valve of the unit collect any fluid that might leak out of the valve If this fluid is NOT collected it might drip on internal components and damage the unit INFORMATION To purge air use all air purge valves present in the system This includes the manual air purge valve of the outdoor unit ...

Page 69: ... test run 3 Select an actuator and press Example Pump 4 Select OK and press Result The actuator test run starts It automatically stops when finished To stop it manually press select OK and press Possible actuator test runs Booster heater test Backup heater test Pump test INFORMATION Make sure that all air is purged before executing the test run Also avoid disturbances in the water circuit during t...

Page 70: ...erfloor heating screed dryout starts and following screen will be shown It stops automatically when done To stop it manually press select OK and press 15 10 1 14d 12h 25 C Tue Screed dryout Current step Remaining Desired LWT Stop To readout the status of an underfloor heating screed dryout 1 Press 2 The current step of the program the total remaining time and the current desired leaving water temp...

Page 71: ...charge in the system expressed as tonnes CO2 equivalent is used to determine the maintenance intervals Follow the applicable legislation Formula to calculate the greenhouse gas emissions GWP value of the refrigerant Total refrigerant charge in kg 1000 11 1 Overview Maintenance and service This chapter contains information about The yearly maintenance of the outdoor unit The inspection of the backu...

Page 72: ... check if contactors K1M K2M and K5M in the switch box of the backup heater and K3M in the switch box of the control box depending on your installation operate correctly All contacts of these contactors must be in open position when the power is turned OFF WARNING If the internal wiring is damaged it has to be replaced by the manufacturer its service agent or similarly qualified persons 12 Trouble...

Page 73: ...he unit uses the backup heater to reach the minimum water temperature first 15 C Check and make sure that The power supply to the backup heater is correctly wired The backup heater thermal protector is NOT activated The backup heater contactors are NOT broken If the system does NOT contain a backup heater It may be required to start up with a small water volume To do this gradually open the heat e...

Page 74: ...al protector of the backup heater has not been activated If it has check the following and then press the reset button in the switch box The water pressure Whether there is air in the system The air purge operation Possible causes Corrective action If the system contains a backup heater the backup heater equilibrium temperature has not been configured correctly Increase the equilibrium temperature...

Page 75: ...rant part Error code Detailed error code Description A5 00 OU High pressure cooling Peak cut freeze protection problem Please contact your dealer E1 00 OU PCB defect Power reset required Please contact your dealer E3 00 OU Actuation of high pressure switch HPS Please contact your dealer E5 00 OU Overheat of inverter compressor motor Please contact your dealer E6 00 OU Compressor startup defect Ple...

Page 76: ...blem during cooling defrost Manual reset Check the plate heat exchanger 80 00 Returning water temperature sensor problem Please contact your dealer 81 00 Leaving water temperature sensor problem Please contact your dealer 89 01 Heat exchanger frozen 89 02 Heat exchanger frozen Error code Detailed error code Description 89 03 Heat exchanger frozen 8F 00 Abnormal increase outlet water temperature DH...

Page 77: ...ng cooling defrost operation Check the space heating cooling circuit Additionally this error code might be an indication of frost damage to the plate heat exchanger In that case contact your local dealer INFORMATION Error AJ 03 is reset automatically from the moment there is a normal tank heat up INFORMATION Error EC 04 is reset automatically from the moment the domestic hot water tank is preheate...

Page 78: ...following stages 1 Pumping down the system 2 Bringing the system to a specialized treatment facility INFORMATION For more details see the service manual 13 2 To pump down 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 refrigera...

Page 79: ... HU HD A C Left side and right side obstacles walls baffle plates B Suction side obstacle wall baffle plate D Discharge side obstacle wall baffle plate E Top side obstacle roof a b c d e Minimum service space between the unit and obstacles A B C D and E If shut off valves are NOT installed on the unit If shut off valves are installed on the unit eB Maximum distance between the unit and the edge of...

Page 80: ...r propeller fan 24 Capillary tube 25 Distributor 26 Refrigerant filter 27 Solenoid valve 28 Liquid stop valve with service port 29 Suction pipe thermistor 30 Discharge pipe thermistor 31 Outdoor air temperature thermistor 32 Heat exchanger thermistor middle 33 Heat exchanger thermistor distributor 34 Liquid pipe thermistor 35 Crankcase heater 36 Electronic expansion valve injection 37 Backup heate...

Page 81: ...only Fuse F 1 A 250 V H1P H7P A2P V3 only LED service monitor is orange H1P H7P A1P W1 only LED service monitor is orange HAP A1P V3 only LED service monitor is green HAP A1P A2P W1 only LED service monitor is green K1M K2M A2P W1 only Magnetic contactor main upload K1R A1P Magnetic relay Y1S K1R A2P W1 only Magnetic relay upload K2R A1P V3 only Magnetic relay Y3S K3R A1P V3 only Magnetic relay E1...

Page 82: ...onnector X M Terminal strip Optional Field supply Outdoor backup heater power supply English Translation Only for Only for E3H Backup heater element 3 kW English Translation F1B Overcurrent fuse backup heater F1T Thermal fuse backup heater K1M Contactor backup heater K5M Safety contactor backup heater Q1DI Earth leakage circuit breaker X4M Terminal strip Field supply Control box English Translatio...

Page 83: ... option option box English Translation Alarm output Alarm output Control box Control box Electric pulse meter inputs 5 V DC pulse detection voltage supplied by PCB Electric pulse meter inputs 5 V DC pulse detection voltage supplied by PCB Ext heat source External heat source External indoor ambient sensor option External indoor ambient sensor option Indoor Indoor Max load Maximum load Max voltage ...

Page 84: ... water tank Standard 4 low voltage wires Optional 4 high voltage wires 2 low voltage wires Standard part Optional part A5P P1 P2 user interface A5P P1 P2 user interface Only for KRUCB communication 2 core communication 2 core signal signal 3 core 4 core 4 core for H only operation 5 core for C H operation 2 core for H only operation 3 core for C H operation Control Box External outdoor thermistor ...

Page 85: ...certain product 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...

Page 86: ...3V3 EDLQ016CAV3 EDLQ016CA3V3 EBLQ011CAV3 EBLQ011CA3V3 EBLQ014CAV3 EBLQ014CA3V3 EBLQ016CAV3 EBLQ016CA3V3 EDLQ011CAW1 EDLQ011CA3W1 EDLQ014CAW1 EDLQ014CA3W1 EDLQ016CAW1 EDLQ016CA3W1 EBLQ011CAW1 EBLQ011CA3W1 EBLQ014CAW1 EBLQ014CA3W1 EBLQ016CAW1 EBLQ016CA3W1 Notes 1 B CAV3 CAW1 2 D CAV3 CAW1 3 B CA3 4 D CA3 4P522033 1 A 2018 06 ...

Page 87: ... 2 1 08 Set weather dependent cooling Leaving water value for low ambient temp for LWT main zone cooling WD curve R W 9 03 9 02 C step 1 C 22 C 7 7 1 2 1 09 Set weather dependent cooling Leaving water value for high ambient temp for LWT main zone cooling WD curve R W 9 03 9 02 C step 1 C 18 C Additional Set weather dependent heating 7 7 2 1 0 00 Set weather dependent heating Leaving water value fo...

Page 88: ...2kW 0kW Space operation LWT settings Main A 3 1 1 1 R W 0 Fixed 1 Weather dep 2 Fixed scheduled 3 WD scheduled A 3 1 1 2 1 9 01 Temperature range Minimum temp heating R W 15 37 C step 1 C 25 C A 3 1 1 2 2 9 00 Temperature range Maximum temp heating R W 37 55 C step 1 C 55 C A 3 1 1 2 3 9 03 Temperature range Minimum temp cooling R W 5 18 C step 1 C 5 C A 3 1 1 2 4 9 02 Temperature range Maximum te...

Page 89: ... set point A 4 5 6 0E R W If E 07 0 40 75 C step 1 C 60 C If E 07 5 40 80 C step 1 C 80 C SP mode A 4 6 2 01 R W 0 Fixed 1 Weather dep Weather dependent curve A 4 7 0 0B R W 35 6 0E C step 1 C 55 C A 4 7 0 0C R W 45 6 0E C step 1 C 60 C A 4 7 0 0D R W 10 25 C step 1 C 15 C A 4 7 0 0E R W 40 5 C step 1 C 10 C Heat sources Backup heater A 5 1 1 4 00 R W 0 2 0 Disabled 1 Enabled A 5 1 3 4 07 R W 0 No...

Page 90: ...aximum desired room temperature in heating What is the mimimum desired room temperature in heating What is the maximum desired room temperature in cooling What is the minimum desired room temperature in cooling Adjust the offset on the measured room temperature What is the required offset on the measured outdoor temp Is auto restart of the unit allowed When should the disinfection function start W...

Page 91: ...y low A 8 8 00 1 min A 8 8 01 R W 5 95 min step 5 min 30 min A 8 8 02 R W 0 10 hour step 0 5 hour 3 hour A 8 8 03 R W 20 95 min step 5 min 50 min A 8 8 04 R W 0 95 min step 5 min 95 min A 8 8 05 R W 0 No 1 Yes Allow modulation of the LWT to control the room temp Boiler efficiency Maximum running time for domestic hot water operation Anti recycling time Booster heater delay timer Additional running...

Page 92: ... Sh A 8 D 03 R W 0 Disabled 1 Enabled shift 2 C from 2 to 2 C 2 Enabled shift 4 C from 2 to 2 C 3 Enabled shift 2 C from 4 to 4 C 4 Enabled shift 4 C from 4 to 4 C Which heaters are permitted if prefer kWh rate PS is cut Forced off contact type What type of DHW pump is installed Leaving water temperature compensation around 0 C Which type of external sensor is installed What is the required alarm ...

Page 93: ...tep 1 C 20 C 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 R W 0 Disabled 1 Enabled A 8 F 0A 0 A 8 F 0B 0 A 8 F 0C 1 A 8 F 0D R W 0 Continuous 1 Sample 2 Request What is the pump operation mode Pump operation during flow abnormality Pump operation allowed outside range Above which outdoor temperature is cooling allowed Is the system filled with glycol Is the power saving function...

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Daikin Altherma EBLQ011CA3V3, Installer'S Reference Manual

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