Daikin RXYSQ4T8VB Series Installer And User Reference Manual page 13

RXYSQ4~6T8V/YB
VRV IV-S system air conditioner
4P482277-1B – 2020.10
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