Daikin Altherma R Hybrid, Руководство по установке для специалистов

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10 | Commissioning
Installer reference guide
154
C08AF + EHYKOMB33A
Daikin Altherma R Hybrid
4P471761-1E – 2020.10
The gas boiler is properly mounted.
The following field wiring has been carried out according to this document and the
applicable legislation:
▪ Between the local supply panel and the outdoor unit
▪
Between indoor unit and outdoor unit
▪ Between the local supply panel and the indoor unit
▪ Between the indoor unit and the valves (if applicable)
▪ Between the indoor unit and the room thermostat (if applicable)
▪ Between the indoor unit and the domestic hot water tank (if applicable)
▪
Between the gas boiler and the local supply panel (only applicable in case of hybrid
system)
The communication cable between the gas boiler and the indoor unit is properly mounted.
The system is properly earthed and the earth terminals are tightened.
The fuses or locally installed protection devices are installed according to this document,
and have NOT been bypassed.
The power supply voltage matches the voltage on the identification label of the unit.
There are NO loose connections or damaged electrical components in the switch box.
There are NO damaged components or squeezed pipes on the inside of the indoor and
outdoor units.
There are NO refrigerant leaks .
The refrigerant pipes (gas and liquid) are thermally insulated.
The correct pipe size is installed and the pipes are properly insulated.
There is NO water leak inside the indoor unit.
There is NO water leak inside the gas boiler.
There is NO water leak in the connection between the gas boiler and the indoor unit.
The shut-off valves are properly installed and fully open (field supply).
The stop valves (gas and liquid) on the outdoor unit are fully open.
The air purge valve is open (at least 2 turns).
The pressure relief valve purges water when opened. Clean water must come out.
The gas boiler is switched ON.
Setting . is correctly set on the gas boiler. The setting must be 0.
The minimum water volume is guaranteed in all conditions. See "To check the water
volume and flow rate" in "6.4 Preparing water piping" [
4
40].
10.4 Checklist during commissioning
The order mentioned in following commissioning checklist MUST be followed.
To perform a wiring check.
The minimum flow rate is guaranteed in all conditions. See "To check the water volume
and flow rate" in "6.4 Preparing water piping" [
4
40].