Daikin VRV IV+ Installer And User Reference Manual page 121

REYQ8~20+REMQ5U7Y1B
VRV IV+ heat recovery
4P561154-1A – 2020.10
1 Measure the insulation resistance over the poles.
If
≥1 MΩ
<1 MΩ
2 Turn ON the power and leave it on for 6 hours.
Result: The compressor will heat up and evaporate any refrigerant in the
compressor.
3 Measure the insulation resistance again.
19
Insulation resistance is OK. This procedure is
finished.
Insulation resistance is not OK. Go to the next step.
Electrical installation
|
Then
Installer and user reference guide
121