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EPRA14~18D + ETBH/X16E
Daikin Altherma 3 H HT W
4P644736-1D – 2023.10
English
Only for preferential kWh rate power
supply (outdoor)
Outdoor unit
Preferential kWh rate power supply
contact: 16 V DC detection (voltage
supplied by PCB)
SWB
Use normal kWh rate power supply for
indoor unit
(2) Backup heater power supply
Only for ***
(3) User interface
Only for remote user interface
SD card
SWB
WLAN cartridge
(4) Domestic hot water tank
3 wire type SPST
Booster heater power supply
Only for ***
SWB
(5) Ext. thermistor
SWB
(6) Field supplied options
12 V DC pulse detection (voltage
supplied by PCB)
230 V AC Control Device
230 V AC supplied by PCB
Bizone mixing kit
Continuous
DHW pump output
DHW pump
Electrical meters
For HV smartgrid
For LV smartgrid
For safety thermostat
For smartgrid
16
Technical data
|
Translation
Only for preferential kWh rate power
supply (outdoor)
Outdoor unit
Preferential kWh rate power supply
contact: 16 V DC detection (voltage
supplied by PCB)
Switch box
Use normal kWh rate power supply for
indoor unit
(2) Backup heater power supply
Only for ***
(3) User interface
Only for the dedicated Human Comfort
Interface (BRC1HHDA used as room
thermostat)
Card slot for WLAN cartridge
Switch box
WLAN cartridge
(4) Domestic hot water tank
3 wire type SPST
Booster heater power supply
Only for ***
Switch box
(5) External thermistor
Switch box
(6) Field supplied options
12 V DC pulse detection (voltage
supplied by PCB)
230 V AC Control Device
230 V AC supplied by PCB
Bizone mixing kit
Continuous current
Domestic hot water pump output
Domestic hot water pump
Electrical meters
For high voltage Smart Grid
For low voltage Smart Grid
For safety thermostat
For Smart Grid
Installer reference guide
283
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