Functions - Heat Controller VMH09SC-1 Service Manual

Service Manual
2. Function
Indoor unit
Operation by remote controller
Sensing room temperature
Room temperature sensor
Pipe temperature sensor
Room temperature control
Maintains the room temperature according
to the set temperature
Anti-freeze protection in cooling
Prevents condensate from freezing on evaporator
by sensing the evaporator pipe temperature
in cooling mode
Time Delay Safety control
Restart is for approx. 3 minutes
Indoor fan speed control
Turbo, high, med, low, breeze
Two-direction air vane
The unit will decide the louver direction according
to operation mode
Sleep mode auto control
The fan is turned to low speed in both
cooling and heating
Independent dehumidification
The function is usually used in rainy
days in springtime or damp areas
Air flow Direction control
The louver can be set at the desired position or
swing up and down automatically
Auto mode
The mode can be change by the room temperature
Temp. Compensation
VMH SerieS
8
7
Indoor golden fin
Ionizer
Indoor golden fin
Self clean
Ionizer
Follow me
Timer function
Self-diag. function
Anti-cold function
Prevent the cold wind at the
beginning of unit start.
Auto defrost
Auto-restart function
When the power supply is
interrupted and then restored, the
unit automatically restarts at the
previous function setting.
Heat Controller, Inc.