Daikin ERHQ011BA User Manual Download

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INSTALLER

REFERENCE GUIDE

Daikin Altherma - Low Temperature Split

ERHQ011BA
ERHQ014BA
ERHQ016BA
ERLQ011CA
ERLQ014CA
ERLQ016CA

EHBH16CA
EHBX16CA

Summary of Contents for ERHQ011BA

Page 1: ...INSTALLER REFERENCE GUIDE Daikin Altherma Low Temperature Split ERHQ011BA ERHQ014BA ERHQ016BA ERLQ011CA ERLQ014CA ERLQ016CA EHBH16CA EHBX16CA...

Page 2: ...ation 23 7 1 Opening the units 23 7 1 1 To open the indoor unit 23 7 1 2 To open the switch box cover of the indoor unit 23 7 2 Mounting the indoor unit 23 7 2 1 To install the indoor unit 23 7 2 2 To...

Page 3: ...or unit 82 14 9 Performance 84 14 10Combination table 87 1 About the documentation 1 1 About this document Target audience Authorized installers Documentation set This document is part of a documentat...

Page 4: ...nd spare parts made or approved by Daikin WARNING Make sure installation testing and applied materials comply with applicable legislation on top of the instructions described in the Daikin documentati...

Page 5: ...a contact separation in all poles providing full disconnection under overvoltage category III condition shall be installed in the fixed wiring WARNING Q Only use copper wires Q All field wiring must...

Page 6: ...ntains the 6 common languages English German French Dutch Italian Spanish The additional user interface EKRUCAL2 contains other languages English Swedish Norwegian Czech Turkish Portuguese Languages o...

Page 7: ...ifferent language files to the user interface and indoor parameters to the indoor unit For the available language files contact your local dealer The software and corresponding operating instructions...

Page 8: ...installed in the room and used as room thermostat Q User interface standard equipment installed at the indoor unit and used for control close to the indoor unit user interface optional equipment EKRUC...

Page 9: ...Stylish Combination Under floor heating Heat pump convectors Q Space heating is provided by Q The under floor heating Q The heat pump convectors Q Space cooling is provided by the heat pump convector...

Page 10: ...under floor heating or radiators a very common way is to control the temperature of the main room by using a thermostat this can either be the user interface or an external room thermostat while the...

Page 11: ...er floor heating Heat pump convectors Setup Q For each room with heat pump convectors The heat pump convectors are directly connected to the indoor unit Q For each room with under floor heating Two sh...

Page 12: ...unit X2M 1 and X2M 4 The indoor unit will only supply the desired additional leaving water temperature when there is an actual demand Q The user interface connected to the indoor unit decides the spac...

Page 13: ...l is already is already premounted in the indoor unit Setting Value Unit temperature control Q A 2 1 7 Q Code C 07 2 RT control Unit operation is decided based on the ambient temperature of the user i...

Page 14: ...ir thermistor install the outdoor unit in the shadow so that it is NOT influenced or turned ON OFF by direct sunlight Q Frequent changeover may cause corrosion of the auxiliary boiler Contact the manu...

Page 15: ...ing the DHW consumption Answer the following questions and calculate the DHW consumption equivalent hot water volume at 40 C using the typical water volumes Example If the DHW consumption of a family...

Page 16: ...the capacity via the user interface Example If you measure a booster heater resistance of 17 1 the capacity of the heater at 230 V is 3100 W 5 5 2 Consumed energy You can use the following methods to...

Page 17: ...the power consumption control Q The power consumption control Q Is only applicable for EHBH X04 08 and EHVH X04 08 Q Allows you to limit the power consumption of the entire system sum of outdoor unit...

Page 18: ...ata wiring diagram Configuration Set the power consumption control settings in A 7 2 via the user interface for the description of all settings see configuration chapter Q Select activation by digital...

Page 19: ...During suspend see configuration the outdoor unit is turned down to reduce the standby energy losses As a result the outdoor ambient temperature is NOT read out Q If the desired leaving water temperat...

Page 20: ...Check that the air purge is NOT tightened too much so that automatic release of air in the water circuit is possible Q Only use materials that are compatible with water used in the system and with the...

Page 21: ...a factory set pre pressure of 1 bar To make sure that the unit operates properly Q You must check the minimum and maximum water volume Q You might need to adjust the pre pressure of the expansion ves...

Page 22: ...systems Consult with the electricity company acting as provider at the site where this equipment is to be installed to know whether it is appropriate to connect the equipment in one of the preferenti...

Page 23: ...e indoor unit During preferential kWh rate power supply activation power supply is interrupted immediately or after some time by the electricity company In this case the indoor unit must be powered by...

Page 24: ...d thermal protection from indoor unit 4 GND c 9 Power supply for booster heater to indoor unit 2 GND 13 A 10 Domestic hot water tank thermistor 2 d 11 Power supply for bottom plate heater 2 b 12 Room...

Page 25: ...er outlet NOTICE To avoid damage to the surroundings in case of water leakage it is recommended to close the cold water inlet stop valves during periods of absence NOTICE Q A drain device and pressure...

Page 26: ...Standard setting the limits for harmonic currents produced by equipment connected to public low voltage systems with input current 16 A and 75 A per phase Only for indoor units See To connect the bac...

Page 27: ...supply b High voltage power supply Q Interconnection cable Q Normal kWh rate power supply Q Preferential kWh rate power supply Q Power supply for backup heater Q Power supply for bottom plate heater o...

Page 28: ...ard setting the limits for harmonic currents produced by equipment connected to public low voltage systems with input current 16 A and 75 A per phase b This equipment complies with EN IEC 61000 3 11 E...

Page 29: ...rt a screwdriver into the slots underneath the user interface and carefully separate the faceplate from the wallplate 2 Fix the wallplate of the user interface to wall 3 Connect the wires to the user...

Page 30: ...domestic hot water pump 1 Connect the domestic hot water pump cable to the appropriate terminals as shown in the illustration below 2 Fix the cable with cable ties to the cable tie mountings 7 4 9 To...

Page 31: ...to the appropriate terminals as shown in the illustration below 2 Fix the cable with cable ties to the cable tie mountings 7 5 Finishing the indoor unit installation 7 5 1 To fix the user interface c...

Page 32: ...cable with USB connection to your PC 2 Connect the plug of the cable to X10A on A1P of the switch box of the indoor unit 3 Pay special attention to the position of the plug 8 1 2 To access the most u...

Page 33: ...ressing 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 sy...

Page 34: ...e location Q At unit the other user interface is automatically set to In room and if RT control is selected act as room thermostat Q In room default the other user interface is automatically set to At...

Page 35: ...d the pump is OFF Remark Request is NOT available in leaving water temperature control Code Description Code Description A 2 2 1 E 05 DHW operation Q 0 No NOT installed Default for EHBH X Q 1 Yes Inst...

Page 36: ...and in the outdoor unit are used for measurement Q 1 Outdoor sensor Installed The outdoor sensor will be used to measure the outdoor ambient temperature Remark For some functionality the temperature...

Page 37: ...nstalled 10 pulse kWh Q 4 Installed 100 pulse kWh Q 5 Installed 1000 pulse kWh Code Description A 2 3 1 6 02 Booster heater Only applies to domestic hot water tanks with an internal booster heater EKH...

Page 38: ...fault 25 C Note This value should be lower than 1 02 as for high outdoor temperatures less warm water is required Code Description 1 03 1 02 Ta Tt 1 00 1 01 A 3 1 1 4 1 06 1 07 1 08 1 09 Set weather d...

Page 39: ...water temperature is Q weather dependent i e does depend on the outdoor ambient temperature Q according a schedule The scheduled actions are On or OFF Remark This value can only be set in leaving wat...

Page 40: ...mperature 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 setti...

Page 41: ...nal booster heater risk of capacity shortage between space heating and domestic hot water Q Reheat sched The domestic hot water cylinder is reheated and also heated up through the schedule timer Q Sch...

Page 42: ...1 9 00 default 35 C 7 4 2 3 8 07 Comfort cooling 9 03 9 02 default 15 C 7 4 2 4 8 08 Eco cooling 9 03 9 02 default 20 C Preset leaving water temperature shift value for the main leaving water temperat...

Page 43: ...om temperature hysteresis Only applicable in case of room thermostat control The hysteresis band around the desired room temperature is settable Daikin advises NOT to change the room temperature hyste...

Page 44: ...hin range determined by the space heating OFF temperature for heating and the space cooling On temperature for cooling If the outdoor temperature drops the operation mode switches to heating and vice...

Page 45: ...and reheat temperature are NOT weather dependent In case of reheat only domestic hot water preparation the desired tank temperature is weather dependent according to the weather dependent curve Durin...

Page 46: ...eating Only use this in case the capacity of the heat pump can cover the heating requirements of the house and domestic hot water over the complete heating season If the outdoor temperature is below s...

Page 47: ...s set too high it might take a long time before the domestic hot water reaches its set temperature Q The setting 8 03 is only meaningful if setting 4 03 1 Setting 4 03 0 2 3 limits the booster heater...

Page 48: ...N Disinfection function is restarted in case the domestic hot water temperature drops 5 C below the disinfection target temperature within the duration time Code Description A 5 1 1 4 00 Backup heater...

Page 49: ...Y1 Y2 Y3 Y4 X1 X2 X3 X4 OFF ON X2M SS1 X1M Code Description N A 5 02 Space heating priority Defines whether domestic hot water is made by booster heater only when outdoor temperature is below space h...

Page 50: ...uence Shorter tank heating operation time and shorter interruption of the space heating cycle This setting MUST always be 1 5 01 Equilibrium temperature and 5 03 Space heating priority temperature are...

Page 51: ...n digital inputs and based on current values A 6 3 5 1 5 05 Limit DI1 0 50 A step 1 A default 50 A A 6 3 5 2 5 06 Limit DI2 0 50 A step 1 A default 50 A A 6 3 5 3 5 07 Limit DI3 0 50 A step 1 A defaul...

Page 52: ...eration The pump operation field setting apply to the pump operation logic only when F 0D 1 When the pump operation function is disabled the pump will stop if the outdoor temperature is higher than th...

Page 53: ...EHBH X16 Daikin Altherma Low Temperature Split 4P313776 1 2012 05 Installer reference guide 52 8 Configuration 8 4 Menu structure Overview...

Page 54: ...Installer reference guide 53 EHBH X16 Daikin Altherma Low Temperature Split 4P313776 1 2012 05 8 Configuration 8 5 Menu structure Overview installer settings...

Page 55: ...d on the nameplate of the unit This phenomenon originates from the compressor that needs elapse of a 50 hours run in period before reaching smooth operation and stable power consumption Q Before start...

Page 56: ...esult The actuator test run starts It stops automatically when done To stop it manually press select OK and press 9 5 1 Possible actuator test runs Q Booster heater test Q Backup heater step 1 test Q...

Page 57: ...the user Q Fill in the installer setting table in the operation manual with the actual settings Q Make sure that the user has the CD and the printed documentation and ask him her to keep it for future...

Page 58: ...tion All contacts of these contactors must be in open position when the power is turned OFF Booster heater of the domestic hot water tank It is advisable to remove lime buildup on the booster heater t...

Page 59: ...mum required value see To check the water volume on page 20 Possible causes Corrective action The unit must start up out of its operation range the water temperature is too low If the water temperatur...

Page 60: ...contact your dealer Q If the water keeps running out of the unit close both the water inlet and outlet shut off valves first and then contact your dealer Possible causes Corrective action The backup...

Page 61: ...r problem Please contact your dealer Error code Detailed error code Description 89 02 Heat exchanger frozen 7H 03 Water circuit pressure is too high A1 00 EEPROM reading error AH 00 Tank disinfection...

Page 62: ...N CONNECTION 1 1 4 F BSP REFRIGERANT LIQUID CONNECTION 6 35 FLARE REFRIGERANT SUCTION CONNECTION 15 9 FLARE PUMP USER INTERFACE SAFETY VALVE PRESSURE AIR PURGE EXPANSION VESSEL PRESSURE GAUGE HEAT EXC...

Page 63: ...t from the water to prevent damage to the pump or blockage of the heat exchanger j Pressure relief valve Prevents excessive water pressure in the water circuit by opening at 3 bar k Refrigerant gas co...

Page 64: ...t water tank j Terminal block X2M high voltage k Terminal block X3M Only for installations with domestic hot water tank l Terminal block X1M to outdoor unit m Cable tie mountings n Digital I O PCB A4P...

Page 65: ...d Manometer e Air purge valve f Pressure relief valve g Backup heater h Pump i Flow sensor j Shut off valve water outlet with drain and fill valve field installation k Shut off valve water inlet with...

Page 66: ...alve Manometer Filter pump water inlet water outlet REFR OUT REFR IN REFR IN REFR OUT EVAPORATOR CONDENSOR REFRIGERANT SIDE WATER SIDE shut off valve with drain fill valve FIELD INSTALLED FIELD INSTAL...

Page 67: ...e input 2 electrical meter pulse input 1 preferential kWh rate PS contact external indoor or outdoor ambient thermistor domestic hot water thermistor external sensor floor or ambient ambient sensor On...

Page 68: ...30 V 6 kW for 3V3 1N 230 V 3 kW only for 9W only for 3V only for KHWS V3 domestic hot water tank 4D077028 page 3 A4P YC A4P Y2 A4P Y2 X2M 29 S6S S7S S8S S9S S3S BSK S1S S2S B1L X2M 14 X2M 9 X2M 14 X2M...

Page 69: ...1 2 3 X1M X2M 30 31 COM H C 5 A3P COM H C 6 A3P 3 4 32 33 2a 1a 2 1 X2M Q2DI X6YA X6Y X6YB TR1 R1T t R1T t H COM C L PC N 5 X1M A3P H COM C L PC N 6 X1M A4P A3P H20 R1H R1H R1T t R2T t R1T t R2T t H2...

Page 70: ...ore signal Changeover to ext heat source output Ext heat source eg boiler Only for KRP1HB KSOLHWAV1 NO valve X2M 6 7 NC valve X2M 5 7 2 core 2WAY VALVE M2S KHBX units for cooling mode main X2M 1 2 4 a...

Page 71: ...type Backup heater type Backup heater power supply Backup heater configuration Electrical meter type Electrical meter type 3 balanced 3 unbalanced Benefit kWh rate power supply Regular kWh rate power...

Page 72: ...g terminal for AC X5M Field wiring terminal for DC X6M X7M Backup heater terminal X4M Booster heater terminal Earth wiring Wire number 15 Field supply Connection continues on page 12 column 2 Several...

Page 73: ...40 1 41 6 45 9 46 0 32 1 32 5 40 1 41 6 45 9 46 0 39 8 43 1 49 6 46 0 51 0 48 0 28 7 33 6 35 8 36 0 37 6 37 6 11 0 1 0 1 Brazed plate Cooling 2 Cooling 8 Heating 3 Heating 13 Cooling 2 Cooling 8 Heati...

Page 74: ...er for connection with optional FWXV demand input and output signal for connection with M3S for connection with M2S for connection with A3P for connection with R6T for connection with R5T for connecti...

Page 75: ...ure C leaving evaporator water temperature C 1 PHASE C SERIES 4 8kW CLASS 1 PHASE C SERIES 4 8kW CLASS LEGEND ONLY BACKUP HEATER OPERATION NO OUTDOOR UNIT OPERATION OUTDOOR UNIT OPERATION IF SETPOINT...

Page 76: ...E C SERIES 6 8kW CLASS 1 PHASE 3 PHASE C SERIES 11 16kW CLASS 1 PHASE 3 PHASE C SERIES 11 16kW CLASS INDOOR UNITS CA SERIES INDOOR UNITS CA SERIES LEGEND ONLY BOOSTER HEATER OPERATION EKHW ONLY ONLY B...

Page 77: ...llation of EKHBDPCA2 drainpan kit must be considered Entering water temperature limit to prevent condensation Entering water temperature C Entering water temperature C Dry bulb temperature C Relative...

Page 78: ...20 40 60 80 100 120 140 160 4D078466_B min flow for 3V BUH min flow for 9W BUH Flow l min ESP External Static Pressure Flow Waterflow through the unit Notes 1 Selecting a flow outside the area of ope...

Page 79: ...S18CA ERLQ00 6 8 CA EHB 08CA EKHWS 150 ERLQ00 6 8 CA EHB 08CA EKHWS 200 ERLQ00 6 8 CA EHV 08S26CA ERLQ00 6 8 CA EHB 08CA EKHWS 300 130 120 110 100 90 80 70 60 50 40 130 120 110 100 90 80 70 60 50 40 E...

Page 80: ...ERLQ014C EHV 16S18CA ERLQ016C EHV 16S18CA ERLQ011C EHB 16CA EKHWS 200 ERLQ014C EHB 16CA EKHWS 200 ERLQ016C EHB 16CA EKHWS 200 EHV 16S18CA EHV 16S26CA 38 52 69 55 80 EKHWS 150 EKHWS 200 EKHWS 300 ERLQ0...

Page 81: ...r tank volume 3 Tank temperature C Heat loss kWh 24h Notes 2 Time required to heat up the tank starting from a temp of 10 C up to the indicated temp with the heatpump only 3 According to EN16147 4 Acc...

Page 82: ...el the actual BUH capacity depends on the actual internal upwiring 10 Kit to be mounted on domestic hot water tank that provides connection to solar panels for additional water heating 11 If installat...

Page 83: ......

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