Daikin EHYHBX08AFV3 [86/252] Connecting the electrical wiring

Daikin EHYHBX08AFV3 [86/252] Connecting the electrical wiring
7 | Installation
Installer reference guide
86
EVLQ05+08CAV3 + EHYHBH05AF + EHYHBH/X08AF + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355634-1F – 2020.10
In case of EHYHBX
0.0 mm
a
a Drain pan kit
7.11 Connecting the electrical wiring
7.11.1 About connecting the electrical wiring
Before connecting the electrical wiring
Make sure:
The refrigerant piping is connected and checked
The water piping is connected
Typical workflow
Connecting the electrical wiring typically consists of the following stages:
1 Making sure the power supply system complies with the electrical
specifications of the heat pump.
2 Connecting the electrical wiring to the outdoor unit.
3 Connecting the electrical wiring to the indoor unit.
4 Connecting the main power supply of the indoor unit.
5 Connecting the main power supply of the gas boiler.
6 Connecting the communication cable between the gas boiler and the indoor
unit.
7 Connecting the user interface.
8 Connecting the shut–off valves.
9 Connecting the electrical meters.
10 Connecting the gas meter.
11 Connecting the domestic hot water pump.
12 Connecting the alarm output.
13 Connecting the space cooling/heating ON/OFF output.
14 Connecting the power consumption digital inputs.
15 Connecting the safety thermostat.

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