Daikin VRV IV+ RXYTQ8U5YF Installer And User Manual page 13

RXYTQ
VRV IV+ heat pump for high ambient temperatures
4P561157-1B – 2021.11
WARNING
▪
After finishing the electrical work, confirm that each electrical component and
terminal inside the electrical components box is connected securely.
▪
Make sure all covers are closed before starting up the unit.
NOTICE
ONLY applicable if the power supply is three‑phase, and the compressor has an ON/
OFF starting method.
If there exists the possibility of reversed phase after a momentary black out and the
power goes ON and OFF while the product is operating, attach a reversed phase
protection circuit locally. Running the product in reversed phase can break the
compressor and other parts.
2 General safety precautions
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Installer and user reference guide
13