Daikin EKHBRD-ACY1 Installation Manual Download

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INSTALLATION MANUAL

EKHBRD011ABV1
EKHBRD014ABV1
EKHBRD016ABV1

EKHBRD011ABY1
EKHBRD014ABY1
EKHBRD016ABY1

EKHBRD011ACV1
EKHBRD014ACV1
EKHBRD016ACV1

EKHBRD011ACY1
EKHBRD014ACY1
EKHBRD016ACY1

Indoor unit for air to water heat pump system

Summary of Contents for EKHBRD-ACY1

Page 1: ...AL EKHBRD011ABV1 EKHBRD014ABV1 EKHBRD016ABV1 EKHBRD011ABY1 EKHBRD014ABY1 EKHBRD016ABY1 EKHBRD011ACV1 EKHBRD014ACV1 EKHBRD016ACV1 EKHBRD011ACY1 EKHBRD014ACY1 EKHBRD016ACY1 Indoor unit for air to water...

Page 2: ...60 74 694 465 381 251 120 611 708 62 15 12 13 14 14 14 14 PS LV HV HV LV PS LV HV PS 552 37 227 7 120 143 69 3 3 11 8 11 6 10 2 1 24 45 16 31 10 4 9 16 5 8 10 10 11 11 6 7 1x 1x 6x 1x 1x 1x 1 2 3 1x 4...

Page 3: ...do le prescrizioni per 07 v v v 08 de acordo com o previsto em 09 10 under iagttagelse af bestemmelserne i 11 enligt villkoren i 12 gitt i henhold til bestemmelsene i 13 noudattaen m r yksi 14 za dodr...

Page 4: ...of the original instructions INTRODUCTION General information Thank you for purchasing this unit The unit is the indoor part of the air to water ERSQ or ERRQ heat pump The unit is designed for floor s...

Page 5: ...ll system has 1 water set point it is recommended NOT to use a balancing bottle Using a balancing bottle will affect the optimal pump control of the unit and will increase the cost of the system unnec...

Page 6: ...performed according to the minimum and maximum timer operation 1 Outdoor unit 10 Collector field supply 2 Indoor unit 11 Radiator field supply 3 Refrigerant heat exchanger 12 Electronic expansion valv...

Page 7: ...domestic hot water and space heating operation Refer to the chapter Multiple set point control on page 29 for more information about the configuration of your system 1 Outdoor unit 14 By pass valve fi...

Page 8: ...controller A Installation place B Living room 3 3 4 5 6 8 2 1 11 M 9 12 12 7 C1 15 16 13 13 20 20 19 10 A B 14 17 18 Boiler thermostat Boiler thermostat C Auxiliary contact normal closed th Heating o...

Page 9: ...ressure if T 5 C 10 20 30 40 50 60 70 80 0 19 17 15 21 23 25 27 29 31 33 35 37 39 41 43 45 47 flow l min ESP kPa 90 100 110 16 kW 14 kW 14 kW 11 kW 11 kW 16 kW NOTE When replacing an old gas or fuel o...

Page 10: ...at exchanger The water filter must be cleaned on a regular base See Maintenance activities on page 35 12 Expansion vessel 12 l 13 Manometer The manometer allows readout of the water pressure in the wa...

Page 11: ...field wiring entry 19 Compressor cable entry 20 Interface relay K1A 21 Wiring bridges 22 Fuse F1 only Y1 23 Fuse F2 only Y1 Functional diagram 8 12 20 19 14 13 1 3 5 9 16 17 18 10 11 6 7 21 2 8 12 20...

Page 12: ...llation position in its original package in order to prevent damage during transport Unpack the indoor unit completely according to the instructions mentioned on the unpacking instructions sheet Check...

Page 13: ...r piping in the process 1 Knock out hole 3 Grommet 2 Burr 4 Putty or insulation materials field supply The weight of the unit is approximately 145 kg At least two persons are required to lift the unit...

Page 14: ...ws 2 Fix the front and remaining side decoration panel s back to the unit using the appropriate screws 3 Stick the top plate insulation accessory at the inside of the top decoration panel according to...

Page 15: ...is 85 C Drain taps must be provided at all low points of the system to permit complete drainage of the circuit during maintenance One drain valve in the indoor unit is provided to drain the water from...

Page 16: ...ht be required When circulation in each space heating radiator loop is controlled by remotely controlled valves it is important that this minimum water volume of 20 l is kept even if all the valves ar...

Page 17: ...for the sealing of the connections When using non brass metallic piping make sure to insulate both materials from each other to prevent galvanic corrosion Because brass is a soft material use appropri...

Page 18: ...alled by a licensed electrician and must comply with relevant European and national regulations Be sure to install the required fuses as mentioned on the electrical wiring diagram The field wiring mus...

Page 19: ...ios to prevent image interference or noise Depending on the radio waves a distance of 1 meter may not be sufficient to eliminate the noise Item Cable bundle Description Required number of conductors M...

Page 20: ...s connected to such benefit kWh rate power supply the electricity company is allowed to interrupt power supply to the equipment for certain periods of time demand that the equipment only consumes a li...

Page 21: ...5 Normal kWh rate power supply 6 Fuse field supply 1 2 3 X3M 7 8 X2M 8 9 X1M L N L N 2 4 1 3 5 3 L N 2 1 4 3 4 3 L N 2 1 S1S S1S S1S 6 04 1 1 2 3 L N 2 1 3 L N 2 1 4 3 4 4 4 3 L N L N 2 1 S1S S1S S1S...

Page 22: ...r 9 Power supply voltage Check the power supply voltage on the local supply panel The voltage must correspond to the voltage on the identification label of the unit 10 Air purge valve Make sure the ai...

Page 23: ...lue is then used for controlling the system and will be displayed in the temperature read out mode See also 9 Automatic temperature compensation on page 24 for compensation values for leaving water te...

Page 24: ...62 C 60 60 C 62 62 C 65 65 C 64 64 C 60 C 19 C 18 C 19 C 22 C 21 C 62 C 62 C 19 19 C 62 62 C 19 C 62 C 19 19 C 62 62 C 19 C 62 C 19 19 C 62 62 C 19 C 62 C 65 C 64 C 6 30 3 57 57 C 57 C 60 60 C 60 C Me...

Page 25: ...r temperature colder outdoor temperatures will result in warmer water and vice versa The unit has a floating set point Activating this operation will result in a lower power consumption than use with...

Page 26: ...continuous feedback information to the heat pump it is supplementary to the remote controller room thermostat function To have a good control of the system and avoiding frequent ON OFF it is advised...

Page 27: ...up prevention will start as soon as the ambient temperature 4 C For both cases the pump will operate and if leaving or return water 5 C for 5 minutes the unit will start up to prevent too low temperat...

Page 28: ...n time for domestic water heating d 02 Set point interval minimum stop time of domestic water heating Changing the timer values can have an impact on space heating and domestic water heating heat up t...

Page 29: ...ntinue till storage set point is reached E 04 1 or 2 Pump operation of 20 minutes 3 way valve in space heating mode if 6 00 1 Pump operation of 10 minutes 3 way valve in domestic hot water heating mod...

Page 30: ...o on request E Remote controller room temperature F Domestic hot water lower limit temperature G Domestic hot water upper limit temperature maximum possible storage temperature b 03 H Domestic hot wat...

Page 31: ...ible storage temperature b 03 H Domestic hot water reheat minimum temperature b 00 J Domestic hot water reheat maximum temperature b 01 K Remote controller thermostat set point ON ON OFF OFF A B C H J...

Page 32: ...er to enter the domestic hot water tank coil is open The heat pump will deliver water with a higher temperature which is needed for production of the domestic hot water At that time the lower temperat...

Page 33: ...selected nor the external room thermostat as replacement of the remote controller room thermostat function may be used The remote controller water temperature value is ignored when pattern A is activ...

Page 34: ...nly valid if all requests are OFF Set point Field setting Thermo status Space 0 65 C Remote controller OFF ON OFF OFF OFF Space 1 45 C A 03 OFF ON OFF ON ON OFF Space 2 35 C A 04 OFF ON OFF OFF ON ON...

Page 35: ...re Hi_A 15 10 20 1 C 02 Set point at low ambient temperature Lo_Ti 70 25 80 1 C 03 Set point at high ambient temperature Hi_Ti 45 25 80 1 C 4 Disinfection function 00 Status disinfection operation 1 O...

Page 36: ...er heating 1 ON 0 1 03 Set point storage temperature 70 45 75 1 C 04 Automatic maximum domestic hot water storage temperature 70 55 75 1 C C Leaving water temperature limits 00 Set point leaving water...

Page 37: ...s follows when no action is performed the user interface will return to normal mode after 10 seconds or by pressing the button once To test the space heating operation push the button to start the tes...

Page 38: ...useful information for diagnosing and correcting certain troubles which may occur in the unit This troubleshooting and related corrective actions may only be carried out by your local Daikin technicia...

Page 39: ...y open Check if the water filter needs cleaning Make sure there is no air in the system purge air Check on the manometer that there is sufficient water pressure The water pressure must be 0 3 bar wate...

Page 40: ...emote controller thermostat thermistor error Contact your local dealer E1 Compressor PCB error Contact your local dealer E3 High pressure error S1PH Check wiring connections on outdoor unit and indoor...

Page 41: ...5 8 inch 15 9 5 8 inch 15 9 5 8 inch 15 9 5 8 inch 15 9 5 8 inch 15 9 5 8 inch Expansion vessel volume l 12 12 12 12 12 12 maximum working pressure MWP bar 4 4 4 4 4 4 Pump type DC motor DC motor DC...

Page 42: ...room thermostat 7 02 1 and 7 03 1 or and 7 04 1 6 01 1 page 23 What type of appliance do you have No Blank display Push the button You selected permission level 3 on remote controller 0 00 3 page 20...

Page 43: ...n not visible Disinfection function will operate depending on settings request icon will start blinking with 0 5 second intervals Domestic hot water production will start immediately icon will start b...

Page 44: ...ion will continue in domestic hot water External room thermostat control Yes Yes Yes 2 No Operation will switch to space heating Operation will switch to space heating Timer d 02 15 minutes passed sin...

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