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 continuously 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
4 way valve control
Made from electrolytic zinc steel sheet and anti-rust coated components.
It protects the valves and prevents water from dripping.
Valve protection
Summary of Contents for MSG-07CRN2
Page 2: ......
Page 15: ...Service manual 11 5 Refrigerant cycle diagram Cooling only Heat pump mode...
Page 17: ...Service manual 13 7 Schematic diagram and Wiring diagram 7 1 Schematic diagram...
Page 21: ...Service manual 17 7 2 2 MSG 07HR MSG 09HR MSG 12HR...
