8 Technical data
Installation manual
24
EHYHBH05AAV3* + EHYHBH/X08AAV3*
Daikin Altherma hybrid heat pump – heat pump module
4P349587-1F – 2016.10
X*M
Terminal strip
X*Y
Connector
* =
Optional
# =
Field supply
Translation of text on wiring diagram
English
Translation
(1) Main power connection
(1) Main power connection
16 V DC detection (voltage
supplied by PCB)
16 V DC detection (voltage
supplied by PCB)
For preferential kWh rate power
supply
For preferential kWh rate power
supply
Indoor unit supplied from outdoor Indoor unit supplied from outdoor
Normal kWh rate power supply
Normal kWh rate power supply
Only for normal power supply
(standard)
Only for normal power supply
(standard)
Only for preferential kWh rate
power supply (outdoor)
Only for preferential kWh rate
power supply (outdoor)
Outdoor unit
Outdoor unit
Use normal kWh rate power
supply for indoor unit
Use normal kWh rate power
supply for indoor unit
(2) Gas boiler interconnection
(2) Gas boiler interconnection
Gas boiler
Gas boiler
(3) User interface
(3) User interface
Only for remote user interface
option
Only for remote user interface
option
(4) Domestic hot water tank
(4) Domestic hot water tank
3 wire type SPDT
3 wire type SPDT
3 wire type SPST
3 wire type SPST
(5) Options
(5) Options
230 V AC supplied by PCB
230 V AC supplied by PCB
5 V DC pulse detection (voltage
supplied by PCB)
5 V DC pulse detection (voltage
supplied by PCB)
Continuous
Continuous current
DHW pump output
Domestic hot water pump output
DHW pump
Domestic hot water pump
Electrical and gas meter
Electrical and gas meter
English
Translation
Ext. thermistor option
External thermistor option
For safety thermostat
For safety thermostat
Inrush
Inrush current
Max. load
Maximum load
Normally closed
Normally closed
Normally open
Normally open
Safety thermostat contact: 16 V
DC detection (voltage supplied
by PCB)
Safety thermostat contact:
16 V DC detection (voltage
supplied by PCB)
Shut-off valve
Shut-off valve
(6) Option PCBs
(6) Option PCBs
12 V DC / 12 mA detection
(voltage supplied by PCB)
12 V DC / 12 mA detection
(voltage supplied by PCB)
Alarm output
Alarm output
Max. load
Maximum load
Min. load
Minimum load
Only for demand PCB option
Only for demand PCB option
Only for solar pump station
Only for solar pump station
Options: solar pump connection,
alarm output, On/OFF output
Options: solar pump connection,
alarm output, On/OFF output
Refer to operation manual
Refer to operation manual
Solar pump connection
Solar pump connection
Switch box
Switch box
Thermo On/OFF output
Thermo On/OFF output
(7) External room thermostats
and heat pump convector
(7) External room thermostats
and heat pump convector
Additional LWT zone
Additional leaving water
temperature zone
Main LWT zone
Main leaving water temperature
zone
Only for external sensor (floor/
ambient)
Only for external sensor (floor or
ambient)
Only for heat pump convector
Only for heat pump convector
Only for wired thermostat
Only for wired thermostat
Only for wireless thermostat
Only for wireless thermostat
Содержание EHYHBH05AA
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