Daikin EKHBRD-AY1 Installation Manual Download

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EKHBRD011AAV1
EKHBRD014AAV1
EKHBRD016AAV1

EKHBRD011AAY1
EKHBRD014AAY1
EKHBRD016AAY1

Indoor unit for air to water heat pump system

Summary of Contents for EKHBRD-AY1

Page 1: ...INSTALLATION MANUAL EKHBRD011AAV1 EKHBRD014AAV1 EKHBRD016AAV1 EKHBRD011AAY1 EKHBRD014AAY1 EKHBRD016AAY1 Indoor unit for air to water heat pump system...

Page 2: ...15 15 4 38 60 74 694 465 381 120 611 62 16 14 15 13 13 15 132 80 447 180 100 11 12 11 12 8 6 2 1 9 10 10 9 9 9 7 3 5 13 13 PS LV HV HV LV PS LV HV PS LV LV LV 1x 1x 1x 2x 1x 1x 1x 1x 1 2 3 4 6 2x 7 2x...

Page 3: ...des 04 overeenkomstig de bepalingen van 05 siguiendo las disposiciones de 06 secondo le prescrizioni per 07 v v v 08 de acordo com o previsto em 09 10 under iagttagelse af bestemmelserne i 11 enligt...

Page 4: ...ou 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 standing indoor installation and used for heating applications The uni...

Page 5: ...w are for illustration purposes only Application 1 Space heating and domestic hot water heating with a single remote controller installed in the living room The remote controller gives immediate feedb...

Page 6: ...mer operation 1 Outdoor unit 10 Collector field supply 2 Indoor unit 11 Radiator field supply 3 Refrigerant heat exchanger 12 Electronic expansion valve 13 By pass valve field supply 4 Water heat exch...

Page 7: ...er distribution is in this case the responsibility of the installer Pattern B The domestic hot water tank is installed in a separate circuit with a 3 way valve of the temperature reducing device s Thi...

Page 8: ...rmostat C Auxiliary contact normal closed th Heating only room thermostat K1A Auxiliary relay for activation of EKHBRD unit field supply K2A Auxiliary relay for activation of boiler field supply NOTE...

Page 9: ...from the water to prevent damage to the pump or blockage of the evaporator The water filter must be cleaned on a regular base See Maintenance activities on page 33 12 Expansion vessel 12 l 13 Manomete...

Page 10: ...ry 20 Interface relay K1A 21 Wiring bridges 22 Fuse F1 only Y1 23 Fuse F2 only Y1 Functional diagram 8 18 12 20 13 2 3 1 19 5 10 14 11 17 16 15 21 6 9 7 15 15 8 18 12 20 13 2 3 1 19 10 7 14 11 17 16 2...

Page 11: ...e carrier claims agent Bring the unit as close as possible to its final installation position in its original package in order to prevent damage during transport Unpack the indoor unit completely acco...

Page 12: ...ter on page 13 Perform the electrical wiring work as described in the chapter Electrical wiring work on page 13 To make the casing completely sealed plug the knockout holes with putty or insulation ma...

Page 13: ...instructions mentioned on the top plate of the unit In case of right connection only 2 pipes are required In case of left connection the 4 pipes are required Guidelines for flare connection Flares sh...

Page 14: ...ains possible Take care that the components installed in the field piping can withstand the water pressure and temperature Always use materials which are compatible with the water used in the system a...

Page 15: ...this must be done is explained in the chapter Opening the unit on page 33 Connecting the water circuit Water connections must be made The location of the water inlet connection and the water outlet c...

Page 16: ...ations Be sure to install the required fuses as mentioned on the electrical wiring diagram The field wiring must be carried out in accordance with the wiring diagram supplied with the unit and the ins...

Page 17: ...R2 A4P Resistance R1L Reactor R1L R3L Reactor R1H EKRTR Humidity sensor optional R1T EKRTW R Ambient sensor optional R2T EKHTS Domestic hot water tank thermistor optional R2T EKRTETS External sensor...

Page 18: ...er supply switch S1S a 2 2 100 mA c 9 LV Multiple set point signal 1 a 2 2 100 mA c 10 LV Multiple set point signal 2 a 2 2 100 mA c 11 LV Heater kit signal a Refer to the installation manual of the h...

Page 19: ...lectricity during certain periods of time The indoor unit is designed to receive an input signal by which the unit switches into forced off mode At that moment the unit compressors will not operate Po...

Page 20: ...ck the switch box and the inside of the unit on loose connections or damaged electrical components 5 Installation Check that the unit is properly installed to avoid abnormal noises and vibrations when...

Page 21: ...the Field settings table on page 30 In this list we provided for 2 columns to register the date and value of altered field settings at variance with the default value A detailed description of each fi...

Page 22: ...emperature set points When setback function is enabled the setback operation will have priority over the scheduled action in the schedule timer Permission level 2 level 3 Operation ON OFF Operable Ope...

Page 23: ...at the next scheduled ON function The last programmed command overrules the preceding programmed command and will remain active until the next programmed command occurs Example imagine the actual time...

Page 24: ...temperature equals or rises above the high ambient temperature Hi_A Note that the Hi_Ti value should be lower than Lo_Ti as for warmer outdoor temperatures i e Hi_A less warm water suffices 4 Disinfec...

Page 25: ...ol on page 27 8 Option setup 8 00 Remote controller temperature control When using the remote control delivered with the unit 2 types of temperature control are possible Default 8 00 1 which means tha...

Page 26: ...hot water to the domestic hot water tank if the reheat minimum value is reached The domestic water heating will continue until the reheat maximum temperature is reached In this way always a minimum of...

Page 27: ...o 1 to enable the vacuum mode E 04 Pump only operation When commissioning and installing the unit it is very important to get all air out of the water circuit Through this field setting the pump can b...

Page 28: ...tic hot water tank temperature D Leaving water thermo on request F Domestic hot water lower limit temperature G Domestic hot water upper limit temperature maximum possible storage temperature b 03 H D...

Page 29: ...oom temperature thermo 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...

Page 30: ...estic 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 temperature appliances have...

Page 31: ...nt of course is higher than 70 C b 03 OFF ON OFF OFF OFF Space 1 65 C A 03 OFF ON OFF ON ON OFF Space 2 35 C A 04 OFF ON OFF ON OFF ON Resulting heat pump water OFF 70 C 65 C 65 C 35 C NOTE If the sys...

Page 32: ...ng 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 Resulting heat pump water OFF 65 C 45 C 45 C 35 C NOTE...

Page 33: ...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 ON 0 1 01 Disinfection operation day selec...

Page 34: ...tatus weather dependent domestic water heating 1 ON 0 1 03 Set point storage temperature 70 45 75 1 C C Leaving water temperature limits 00 Set point leaving water maximum temperature 80 37 80 1 C 01...

Page 35: ...ws when no action is performed the user interface will return to normal mode after 10 seconds or by pressing the z button once To test the space heating operation push the y button to start the test r...

Page 36: ...ice was activated stop the unit and find out why the safety device was activated before resetting it Under no circumstances safety devices may be bridged or changed to a value other than the factory s...

Page 37: ...on the manometer that there is sufficient water pressure The water pressure must be 0 3 bar water is cold 0 3 bar water is hot Make sure that the expansion vessel is not broken The water volume in the...

Page 38: ...roller 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 unit Make...

Page 39: ...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 mo...

Page 40: ...t 7 02 1 and 7 03 1 or and 7 04 1 6 01 1 page 22 What type of appliance do you have No Blank display Push the b button n You selected permission level 3 on remote controller 0 00 3 page 19 You selecte...

Page 41: ...tion function will operate depending on settings request w icon will start blinking with 0 5 second intervals Domestic hot water production will start immediately w icon will start blinking with 1 sec...

Page 42: ...nue in domestic hot water External room thermostat contol Yes Yes Yes 2 No Operation will switch to space heating Operation will switch to space heating Timer d 02 15 minutes passed sicne 2 No Space h...

Page 43: ...V1 Y1 NOTES 5 5...

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