Features - Heat Controller A-VMH18DC-1 Service Manual

Service Manual
2．Features
Outdoor unit
Power relay control
Low noise air flow system
Hydrophilic aluminum fin
The hydrophilic fin is corrosion resistant and improves heating efficiency in heat mode by absorbing the water on
its surface and by spreading the water instead of forming water droplets.
4 way valve control
Operates only in heating mode except during defrosting.
Anti-rust cabinet
Valve protection cover
It protects the valves and prevents water from dripping in the cabinet.
Discharge pipe temperature protection
Compressor crankcase heater
VMH SerieS
4
Heat Controller, Inc.