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INSTALLATION MANUAL

EDHQ011AA6V3
EDHQ014AA6V3
EDHQ016AA6V3

EDHQ011AA6W1
EDHQ014AA6W1
EDHQ016AA6W1

EDLQ011AA6V3
EDLQ014AA6V3
EDLQ016AA6V3

EDLQ011AA6W1
EDLQ014AA6W1
EDLQ016AA6W1

EBHQ011AA6V3
EBHQ014AA6V3
EBHQ016AA6V3

EBHQ011AA6W1
EBHQ014AA6W1
EBHQ016AA6W1

EBLQ011AA6V3
EBLQ014AA6V3
EBLQ016AA6V3

EBLQ011AA6W1
EBLQ014AA6W1
EBLQ016AA6W1

Unit for air to water heat pump system

Содержание EBHQ011AA6V3

Страница 1: ... EDHQ016AA6W1 EDLQ011AA6V3 EDLQ014AA6V3 EDLQ016AA6V3 EDLQ011AA6W1 EDLQ014AA6W1 EDLQ016AA6W1 EBHQ011AA6V3 EBHQ014AA6V3 EBHQ016AA6V3 EBHQ011AA6W1 EBHQ014AA6W1 EBHQ016AA6W1 EBLQ011AA6V3 EBLQ014AA6V3 EBLQ016AA6V3 EBLQ011AA6W1 EBLQ014AA6W1 EBLQ016AA6W1 Unit for air to water heat pump system ...

Страница 2: ...2 1 A A B2 B2 B2 C C D1 D1 D1 D2 D2 D2 D2 D2 E E H H L1 L1 L1 L2 L2 L2 A A B1 B1 B1 B1 B1 B1 B2 B2 B2 C C D1 D1 D1 D2 D2 D2 D2 D2 E E H H L1 L1 L1 L2 L2 L2 1 1 2 W1 V3 DC AC DC AC AC AC 1 2 ...

Страница 3: ... iagttagelse af bestemmelserne i 11 enligt villkoren i 12 gitt i henhold til bestemmelsene i 13 noudattaen määräyksiä 14 za dodržení ustanovení předpisu 15 prema odredbama 16 követi a z 17 zgodnie z postanowieniami Dyrektyw 18 în urma prevederilor 19 ob upoštevanju določb 20 vastavalt nõuetele 21 следвайки клаузите на 22 laikantis nuostatų pateikiamų 23 ievērojot prasības kas noteiktas 24 održiava...

Страница 4: ...tions The units can be combined with Daikin fan coil units floor heating applications low temperature radiators domestic water heating applications and solar kit for domestic hot water applications Heating cooling units and heating only units The AD outdoor monoblock unit range consists of two main versions a heating cooling EB version and a heating only ED version Both versions are delivered with...

Страница 5: ...tallation work Failure to use the specified parts may result in water leakage electric shocks fire or the unit falling Install the unit on a foundation that can withstand its weight Insufficient strength may result in the fall of equipment and causing injury Carry out the specified installation work in consideration of strong winds typhoons or earthquakes Improper installation work may result in a...

Страница 6: ...ne are handled Such gases may cause a fire Where the air contains high levels of salt such as that near the ocean Where voltage fluctuates a lot such as that in factories In vehicles or vessels Where acidic or alkaline vapour is present BEFORE INSTALLATION Installation Be sure to confirm the model name and the serial no of the outer front plates when attaching detaching the plates to avoid mistake...

Страница 7: ... the unit in order to prevent the invasion of water from the lower direction 6 When installing the unit in a place frequently exposed to snow pay special attention to elevate the foundation as high as possible 7 If you install the unit on a building frame please install a waterproof plate field supply within 150 mm of the underside of the unit or use a drain kit refer to combination table in Possi...

Страница 8: ...e obstacles exist in front of the air inlet Do not stack more than one unit About 100 mm is required as the dimension for laying the upper unit s drain pipe Get the portion A sealed so that air from the outlet does not bypass C In case of multiple row installation for roof top use etc 1 In case of installing one unit per row 2 In case of installing multiple units 2 units or more in lateral connect...

Страница 9: ...er it shall be made sure that the return water temperature to the heat exchanger does not exceed 55 C Daikin shall not be held liable for any damage resulting from not observing this rule 1 Unit FHL1 3 Floor heating loop field supply 2 Heat exchanger 3 Pump T Room thermostat field supply 4 Shut off valve 5 Collector field supply I User interface Make sure to connect the thermostat wires to the cor...

Страница 10: ...hermostat controlling the floor heating and a cooling heating thermostat controlling the fan coil units Heating is provided through floor heating loops and fan coil units Cooling is provided through the fan coil units only It is possible to connect either a 2 wire or a 3 wire 3 way valve 6 Make sure to fit the 3 way valve correctly For more details refer to Wiring the 3 way valve on page 17 NOTE T...

Страница 11: ...and refrigerant temperature at various points in the water circuit 4 Heat exchanger 5 Expansion vessel 10 l 6 Refrigerant liquid connection 7 Refrigerant gas connection 8 Shut off valves The shut off valves on the water inlet connection and water outlet connection allow isolation of the unit water circuit side from the residential water circuit side This facilitates draining and filter replacement...

Страница 12: ...eater circuit breaker F2B only for installations with domestic hot water tank The circuit breaker protects the booster heater in the domestic hot water tank against overload or short circuit 5 Backup heater circuit breaker F1B The circuit breaker protects the backup heater electrical circuit against overload or short circuit 6 Terminal blocks The terminal blocks allow easy connection of field wiri...

Страница 13: ...ts installed in the field piping can withstand the water pressure Checking the water volume and expansion vessel pre pressure The unit is equipped with an expansion vessel of 10 litre which has a default pre pressure of 1 bar To assure proper operation of the unit the pre pressure of the expansion vessel might need to be adjusted and the minimum and maximum water volume must be checked 1 Check tha...

Страница 14: ... dust gets in the water circuit problems may occur Therefore always take into account the following when connecting the water circuit Use clean pipes only Hold the pipe end downwards when removing burrs Cover the pipe end when inserting it through a wall so that no dust and dirt enter Use a good thread sealant for the sealing of the connections The sealing must be able to withstand the pressures a...

Страница 15: ...tment is correctly executed by a qualified water specialist that a glycol with corrosion inhibitors is selected to counteract acids formed by the oxidation of glycols that in case of an installation with a domestic hot water tank only the use of propylene glycol is allowed In other installations the use of ethylene glycol is permitted as well that no automotive glycol is used because their corrosi...

Страница 16: ... flickering H2P malfunction detection light up HAP A1P Green LED service monitor K1R Magnetic relay Y1S K4R Magnetic relay E1HC K10R K11R Magnetic relay L1R Reactor M1C Motor compressor M1F Motor upper fan M2F Motor lower fan PS Switching power supply Q1DI Field earth leakage protector 300 mA R1 R2 Resistor R1T Thermistor air R2T Thermistor discharge R3T Thermistor suction R4T Thermistor heat exch...

Страница 17: ...ement 3 6 kW for W1 models only E4H Booster heater 3 kW E5H Switch box heater E6H Expansion vessel heater E7H Plate heat exchanger heater F1B Fuse backup heater F1T Thermal fuse backup heater F2B Fuse booster heater F10U F13U Fuse 1 0 A F 250 V FU1 Fuse 3 15 A T 250 V for PCB FU2 Fuse 5 A T 250 V FuR FuS Fuse 5 A 250 V for solar remote alarm PCB K1M Contactor backup heater step K3M Contactor boost...

Страница 18: ...mpressor compartment and electrical parts X1M For V3 model Equipment complying with EN IEC 61000 3 12 European International Technical 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 The wiring diagram can be found on the inside of the front plate of the unit Connection of the backup heater p...

Страница 19: ...s to ensure strain relief Model Backup heater capacity Backup heater nominal voltage Maximum running current Zmax Ω V3 a b a Equipment complying with EN IEC 61000 3 12 1 b This equipment complies with EN IEC 61000 3 11 2 provided that the system impedance Zsys is less than or equal to Zmax at the interface point between the user s supply and the public system It is the responsibility of the instal...

Страница 20: ...te signal is sent by the electricity company that contact will close and the unit will go in forced off mode 2 Two types of 3 way valves can be connected Wiring is different for each type Spring return 2 wire type 3 way valve The 3 way valve should be fitted as such that when the 3 way valve is idle not activated the space heating circuit is selected SPST 3 wire type 3 way valve The 3 way valve sh...

Страница 21: ...for this application because of the water freeze prevention that would not be powered When connecting the equipment to a benefit kWh rate power supply change field settings D 01 and both D 01 and D 00 in case the benefit kWh rate power supply is of the type that power supply is not interrupted like illustrated above as type 1 Refer to D Benefit kWh rate power supply on page 26 of chapter Field set...

Страница 22: ... 3 Room thermostat connection see Room thermostat installation configuration on page 19 Room thermostat connected No room thermostat connected Default 4 This setting a decides the operation mode when there is a simultaneous demand for more space heating cooling and domestic water heating a only applicable in case DIP switch 2 ON Heating cooling priority No priority Default When no room thermostat ...

Страница 23: ...vibrations when starting up the unit 7 Damaged equipment Check the inside of the unit on damaged components or squeezed pipes 8 Refrigerant leak Check the inside of the unit on refrigerant leakage If there is a refrigerant leak call your local dealer 9 Power supply voltage Check the power supply voltage on the local supply panel The voltage must correspond to the voltage on the identification labe...

Страница 24: ...of these phenomena If this happens turn off the power re check the wiring and switch the position of two of the three electrical wires Field settings The unit should be configured by the installer to match the installation environment outdoor climate installed options etc and user demand Thereto a number of so called field settings are available These field settings are accessible and programmable...

Страница 25: ..._Ti value should be lower than Lo_Ti as for warmer outdoor temperatures i e Hi_A less warm water suffices 2 Disinfection function Applies only to installations with a domestic hot water tank The disinfection function disinfects the domestic hot water tank by periodically heating the domestic water to a specific temperature 2 00 Operation interval day s of the week at which the domestic water shoul...

Страница 26: ...Space heating priority temperature Applies only to installations with a domestic hot water tank The space heating priority temperature field settings apply to operation of the 3 way valve and the booster heater in the domestic hot water tank When the space heating priority function is enabled it is assured that the full capacity of the heat pump is used for space heating only when the outdoor temp...

Страница 27: ...e chattering to maintain the domestic hot water set point temperature Note the booster heater will turn back on when the domestic hot water temperature drops 2 C fixed value below the booster heater OFF temperature 7 00 Domestic hot water step length temperature difference above the domestic hot water set point temperature before the booster heater is turned off TU User set point temperature as se...

Страница 28: ...ld settings 5 is reached When no room thermostat is installed the timer is always taken into account 8 02 Anti recycling time specifies the minimum required interval between two domestic water heating cycli 8 03 Booster heater delay time specifies the start up time delay of the booster heater operation after start of the heat pump domestic water heating operation Example 1 Domestic water heating 1...

Страница 29: ...nal of the electricity company is received following devices will be switched off D 01 Defines whether or not the outdoor unit is connected to a benefit kWh rate power supply If D 01 0 the unit is connected to a normal power supply default value If D 01 1 or 2 the unit is connected to a benefit kWh rate power supply In this case the wiring requires specific installation like explained in Connectio...

Страница 30: ...ing off temperature 25 14 25 1 C 03 Booster heater operation 1 0 1 04 Freeze up protection function 0 active Read only 5 Equilibrium temperature and space heating priority temperature 00 Equilibrium temperature status 1 ON 0 1 01 Equilibrium temperature 0 15 35 1 C 02 Space heating priority status 0 OFF 0 1 03 Space heating priority temperatures 0 15 20 1 C 04 Set point correction for domestic hot...

Страница 31: ...heaters 0 0 1 2 3 01 Unit connection to benefit kWh rate power supply 0 OFF 0 1 2 02 Not applicable Do not change the default value 0 E Unit information readout 00 Software version Read only 01 EEPROM version Read only 02 Unit model identification Read only 03 Liquid refrigerant temperature Read only C 04 Inlet water temperature Read only C First code Second code Setting name Installer setting at ...

Страница 32: ...cover The service panel of the switch box may only be opened by a licensed electrician for maintenance purposes MAINTENANCE In order to ensure optimal availability of the unit a number of checks and inspections on the unit and the field wiring have to be carried out at regular intervals The described checks must be executed at least once a year by qualified personnel 1 Water pressure Check if the ...

Страница 33: ...s switched off NOTE For problems related to the optional solar kit for domestic water heating refer to the troubleshooting in the installation manual of that kit POSSIBLE CAUSES CORRECTIVE ACTION The temperature setting is not correct Check the controller set point The water flow is too low Check that all shut off valves of the water circuit are completely open Check if the water filter needs clea...

Страница 34: ...igher outdoor temperature Too much heat pump capacity is used for heating domestic hot water applies only to installations with a domestic hot water tank Check that the space heating priority temperature field settings are configured appropriately Make sure that the space heating priority status field setting 5 02 is enabled Raise the space heating priority temperature field setting 5 03 to activa...

Страница 35: ...that the contactor of the electric booster heater is not short circuited Check that the domestic hot water thermistor is giving the correct read out F3 Too high discharge temperature e g due to outdoor coil blockage Clean the outdoor coil If the coil is clean contact your local dealer H3 Malfunctioning HPS system Contact your local dealer H9 Outdoor temperature thermistor failure outdoor thermisto...

Страница 36: ...ed water cooled no of speed 2 2 Sound pressure level b heating 51 dBA 51 dBA 52 dBA 51 dBA 51 dBA 52 dBA 49 dBA 51 dBA 53 dBA 49 dBA 51 dBA 53 dBA cooling 50 dBA 52 dBA 54 dBA 50 dBA 52 dBA 54 dBA Internal water volume 5 5 l 5 5 l Pressure relief valve water circuit 3 bar 3 bar Operation range water side heating 15 55 C 15 55 C 15 55 C 15 55 C cooling 5 22 C 5 22 C Operation range air side heating...

Страница 37: ...NOTES NOTES ...

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