Daikin EHYHBH05AA Installation Manual
Altherma hybrid heat pump – heat pump module
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Also See for EHYHBH05AA:
- Installation manual (28 pages) ,
- User reference manual (24 pages) ,
- Operation manual (13 pages)
Related Manuals for Daikin EHYHBH05AA
Summary of Contents for Daikin EHYHBH05AA
- Page 1 Installation manual Daikin Altherma hybrid heat pump – heat pump module EHYHBH05AA Installation manual EHYHBH08AA English Daikin Altherma hybrid heat pump – heat pump module EHYHBX08AA...
- Page 2 3P3531761B...
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Page 3: Table Of Contents
4.5.7 To connect the domestic hot water pump ....10 supportandmanuals/ 4.5.8 To connect the alarm output ........10 productinformation/. 4.5.9 To connect the space cooling/heating ON/OFF output ................10 Latest revisions of the supplied documentation may be available on 4.5.10 To connect the power consumption digital inputs ..11 the regional Daikin website or via your dealer. Finishing the indoor unit installation .......... 11 4.6.1 To close the indoor unit..........11 5 Configuration About the box Indoor unit.................. 11 5.1.1 Overview: Configuration..........11 5.1.2 Basic configuration............13 5.1.3 Menu structure: Overview installer settings ....17 Indoor unit... -
Page 4: To Remove The Accessories From The Indoor Unit
In critical processes, or in rooms with a high heat load, extra water might be required. NOTICE When circulation in each space heating loop is controlled by remotely controlled valves, it is important that the minimum water volume is guaranteed, even if all of the valves are closed. Installation manual EHYHBH05AAV3 + EHYHBH/X08AAV3 Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... -
Page 5: Preparing Electrical Wiring
8 Hook the switch box to the side of the unit with the hooks heat source control foreseen on the switch box. Space cool/heat operation control Power consumption 2 (per input digital inputs signal) Gas meter Refer to name plate on outdoor unit. Minimum cable section 0.75 mm². Use the cable supplied with the boiler. The thermistor and connection wire (12 m) are delivered with the domestic hot water tank. Cable section 0.75 mm² till 1.25 mm²; maximum length: 50 m. Voltagefree contact shall ensure the minimum applicable load of 15 V DC, 10 mA. Cable section 0.75 mm² till 1.25 mm²; maximum length: 500 m. Applicable for both single user interface and dual use interface connection. Cable section 1.5 mm ; maximum length: 50 m. NOTICE More technical specifications of the different connections are indicated on the inside of the indoor unit. EHYHBH05AAV3 + EHYHBH/X08AAV3 Installation manual Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... -
Page 6: Mounting The Indoor Unit
1 Connect the liquid stop valve from the outdoor unit to the refrigerant liquid connection of the indoor unit. 3 Lift the unit. 30kg 4 Tilt the top of the unit against the wall at the position of the wall Refrigerant liquid connection bracket. Refrigerant gas connection 5 Slide the bracket on the back of the unit over the wall bracket. 2 Connect the gas stop valve from the outdoor unit to the Make sure the unit is fixed properly. You can additionally fix the refrigerant gas connection of the indoor unit. bottom side of the unit with 2 M8 bolts. 6 The unit is mounted to the wall. Installation manual EHYHBH05AAV3 + EHYHBH/X08AAV3 Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... -
Page 7: Connecting The Water Piping
When installing field supply or option cables, foresee sufficient cable length. This will make it possible to remove/ reposition the switch box and gain acces to other components during service. Routing Possible cables (depending on unit type and installed options) ▪ Interconnection cable between indoor and outdoor unit ▪ Normal kWh rate power supply ▪ Preferential kWh rate power supply ▪ Heat pump convector (option) ▪ Room thermostat (option) ▪ 3way valve (option in case of tank) ▪ Shutoff valve (field supply) ▪ Domestic hot water pump (field supply) EHYHBH05AAV3 + EHYHBH/X08AAV3 Installation manual Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... -
Page 8: To Connect The Main Power Supply Of The Indoor Unit
1 2 3 1 2 3 Interconnection cable (=main power supply) Normal kWh rate power supply Preferential power supply contact 2 Fix the cable with cable ties to the cable tie mountings. INFORMATION If the system is connected to a preferential kWh rate power supply, a separate normal kWh rate power supply is required. Change connector X6Y according to the wiring diagram on the inside of the indoor unit. 1 2 3 1 2 3 Legend: see illustration below. Installation manual EHYHBH05AAV3 + EHYHBH/X08AAV3 Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... -
Page 9: To Connect The User Interface
4 Installation 4.5.3 To connect the user interface 4.5.5 To connect the electrical meter 1 Connect the user interface cable to the indoor unit. INFORMATION In case of an electrical meter with transistor output, check the polarity. The positive polarity MUST be connected to X5M/7; the negative polarity to X5M/8. 1 Connect the electrical meters cable to the appropriate terminals as shown in the illustration below. 2 Fix the cable with cable ties to the cable tie mountings. 4.5.4 To connect the shutoff valve 1 Connect the valve control cable to the appropriate terminals as 2 Fix the cable with cable ties to the cable tie mountings. shown in the illustration below. NOTICE Wiring is different for a NC (normal closed) valve and a NO (normal open) valve. 2 Fix the cable with cable ties to the cable tie mountings. EHYHBH05AAV3 + EHYHBH/X08AAV3 Installation manual Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... -
Page 10: To Connect The Gas Meter
The positive polarity MUST be connected to X5M/9; the negative polarity to X5M/10. 1 Connect the gas meter cable to the appropriate terminals as shown in the illustration below. Installation of EKRP1HB is required. 2 Fix the cable with cable ties to the cable tie mountings. 4.5.9 To connect the space cooling/heating ON/ OFF output 1 Connect the space cooling/heating ON/OFF output cable to the 2 Fix the cable with cable ties to the cable tie mountings. appropriate terminals as shown in the illustration below. 4.5.7 To connect the domestic hot water pump 1 Connect the domestic hot water pump cable to the appropriate terminals as shown in the illustration below. 33/35 Installation of EKRP1HB is required. 2 Fix the cable with cable ties to the cable tie mountings. 2 Fix the cable with cable ties to the cable tie mountings. Installation manual EHYHBH05AAV3 + EHYHBH/X08AAV3 Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... -
Page 11: To Connect The Power Consumption Digital Inputs
Before doing the configuration of the heat pump module, the gas boiler MUST be installed correctly. 3 Pay special attention to the position of the plug! Configuration Indoor unit 5.1.1 Overview: Configuration If you do NOT configure the system correctly, it might NOT work as expected. You can configure the system with the user interface. When you turn ON the user interface for the first time (via the indoor unit), a quick wizard starts to help you configure the system. If necessary, you can also make changes to the configuration afterwards. EHYHBH05AAV3 + EHYHBH/X08AAV3 Installation manual Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... - Page 12 4 For proper operation of the system, the local data on the two 2 Set the current date and time. user interfaces must be the same. If this is NOT the case, both user interfaces will display: Date What date is it today? Synchronization Data difference detected. Please select action: 2013 Send data Confirm Adjust Scroll Adjust Confirm Installation manual EHYHBH05AAV3 + EHYHBH/X08AAV3 Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10...
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Page 13: Basic Configuration
▪ 1 (Ext RT control): Unit operation is Tank decided by the external thermostat. Domestic hot water pump Heater element ▪ 2 (RT control): Unit operation is Nonreturn valve decided based on the ambient Shower temperature of the user interface. Cold water [A.2.1.B] Only if there are 2 user interfaces: User interface location: ▪ At unit ▪ In room [A.2.1.8] [702] Number of water temperature zones: ▪ 0 (1 LWT zone): Main ▪ 1 (2 LWT zones): Main + additional EHYHBH05AAV3 + EHYHBH/X08AAV3 Installation manual Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... - Page 14 2 different energy sources. In this case, the primary logic). energy use of the heat pump is compared to the natural gas use of the gas boiler. Alarm output logic Code Description [C09] Alarm No alarm No power supply to unit [703] Compares the primary energy use of the heat pump with that of the boiler. 0 (default) Closed output Open output Open output 0~6, step: 0.1 (default: 2.5) Open output Closed output INFORMATION The primary energy factor can always be set, but is only used in case the savings mode is set to Ecological. Installation manual EHYHBH05AAV3 + EHYHBH/X08AAV3 Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10...
- Page 15 [A.3.1.2.1] Set point mode: and more economic operation. ▪ 0 (Fixed): Absolute ▪ 1 (Weather dep.): Weather dependent ▪ 2 (Fixed/scheduled): Absolute + scheduled (only for leaving water temperature control) ▪ 3 (WD/scheduled): Weather dependent + scheduled (only for leaving water temperature control) EHYHBH05AAV3 + EHYHBH/X08AAV3 Installation manual Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10...
- Page 16 ONLY be heated according to a schedule. [A.4.3.1] How is the tank temperature to be displayed on the user interface? ▪ As temperature. 60°C ▪ As graphic: The temperature has to be displayed as available hot water for x persons. If you choose this, you also have to configure which number equals which temperature under [A.4.3.2.1]~[A.4.3.2.6]: [A.4.5] [60E] The maximum temperature that users can select for the domestic hot water. You can use this setting to limit the temperature at the hot water taps. Installation manual EHYHBH05AAV3 + EHYHBH/X08AAV3 Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10...
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Page 17: Menu Structure: Overview Installer Settings
Pwr consumpt. control Allowed heaters Averaging time Forced pump OFF Ext amb. sensor offset Forced defrost [A.6.3] Pwr consumpt. control Savings mode Calorific value Mode Type Amp. value kW value Amp. limits for DI kW limits for DI Priority EHYHBH05AAV3 + EHYHBH/X08AAV3 Installation manual Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... - Page 18 5 Configuration [A.7] Commissioning Test run UFH screed dryout Air purge Actuator test run [A.7.4] Actuator test run Pump Solar pump Shut-off valve 3-way valve Alarm output H/C signal Quick heatup DHW pump Boiler Bypass valve Installation manual EHYHBH05AAV3 + EHYHBH/X08AAV3 Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10...
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Page 19: Commissioning
There is NO water leak in the connection between the gas boiler and the indoor unit. 6.4.1 Possible actuator test runs The shutoff valves are properly installed and fully open (field supply). ▪ Pump test The stop valves (gas and liquid) on the outdoor unit are fully open. INFORMATION The air purge valve is open (at least 2 turns). Calibration of the produced heat calculation is included in this test. The pressure relief valve purges water when opened. Make sure that air is purged before executing the test run. Also avoid causing disturbances in the water circuit during The gas boiler is switched ON. the test run. ▪ Solar pump test ▪ Shutoff valve test ▪ 3way valve test ▪ Alarm output test EHYHBH05AAV3 + EHYHBH/X08AAV3 Installation manual Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... -
Page 20: To Perform An Underfloor Heating Screed Dryout
▪ Fill in the installer setting table (in the operation manual) with the actual settings. ▪ Make sure that the user has the printed documentation and ask him/her to keep it for future reference. Inform the user that he can find the complete documentation on the url as earlier described in this manual. ▪ Explain the user how to properly operate the system and what he/ she has to do in case of problems. ▪ Show the user what he/she has to do in relation to maintaining the unit. ▪ Explain the user about energy saving tips as described in the operation manual. Installation manual EHYHBH05AAV3 + EHYHBH/X08AAV3 Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... -
Page 21: Technical Data
See the internal wiring diagram supplied with the unit (on the inside of the indoor unit switch box cover). The abbreviations used are listed below. Position in switch box A 4 P A 8 P User installed options: Remote user interface External indoor thermistor Digital I/O PCB Demand PCB Domestic hot water tank Domestic hot water tank with solar connection External outdoor thermistor Instant domestic hot water recirculation Main leaving water temperature: On/OFF thermostat (wired) On/OFF thermostat (wireless) External thermistor on On/OFF thermostat (wireless) Heat pump convector Additional leaving water temperature: On/OFF thermostat (wired) On/OFF thermostat (wireless) External thermistor on On/OFF thermostat (wireless) Heat pump convector EHYHBH05AAV3 + EHYHBH/X08AAV3 Installation manual Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10... - Page 22 X11M X11M 3 wire type NO valve (SPDT) Heatpump convector Heatpump convector Main LWT zone Add LWT zone 3 wire type NC valve (SPST) only for domestic Shut-off valve hot water tank option 4D082241 page 5 Installation manual EHYHBH05AAV3 + EHYHBH/X08AAV3 Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10...
- Page 23 R1T (A1P) Outlet water heat exchanger thermistor R1T (A2P) Ambient sensor user interface R1T (A3P) Ambient sensor On/OFF thermostat R2T (A1P) Outlet gasboiler thermistor R3T (A1P) Refrigerant liquid side thermistor R4T (A1P) Inlet water thermistor R5T (A1P) Domestic hot water thermistor R6T (A1P) External indoor or outdoor ambient thermistor R1H (A3P) Humidity sensor Preferential kWh rate power supply contact Electrical meter pulse input Gas meter pulse input S6S~S9S Digital power limitation inputs SS1 (A4P) Selector switch TR1, TR2 Power supply transformer Terminal strip Connector * = Optional # = Field supply EHYHBH05AAV3 + EHYHBH/X08AAV3 Installation manual Daikin Altherma hybrid heat pump – heat pump module 4P3495871C – 2013.10...
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