※ It can be different by model.
Control Unit
Outdoor Unit
Communication Cable
Remote Controller
Power Supply Indoor Unit
DHW Tank*
Power Supply DHW Boost Heater*
DHW Tank Kit (PHLTA/PHLTC)*
Circuit Breaker for DHW Boost Heater*
DHW boost heater*
Switch Box
Water In
Water Out
* Optional
ELCB : Earth-leakage circuit breaker
CB : Circuit breaker
Voltage supplied to the unit terminals should be within the minimum and maximum range.
Maximum allowable voltage unbalance between phase is 2%.
All installation sites must be equipped with an earth leakage circuit breaker(ELCB).