Service manual
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The unit can operate in cooling mode at low ambient temperature conditions.
The unit has 3 mins delay between continuousl
ON/OFF operations.
Outdoor unit
Power relay control
Low ambient kit
Bird tail propeller fan makes the outdoor unit run more quietly.
Low noise air flow system
The hydrophilic fin can improve the heating efficiency at operation mode.
Hydrophilic aluminum fin
It is only operated in the heating operation mode except defrosting operation.
Discharge pipe temperature protect
Anti-rust cabinet
Valve protection cover
4 way valve control
Made from electrol
tic zinc steel sheet and anti-rust coated com
onents.
It protects the valves and p
events water from dripping.
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