Heat Controller VMC12SB-1/VMH12SB-1 User Manual
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Only for training and service purposes
Part 2 Functions & Controls
4. Utility Functions
4.1 Forced operation
• To operate the appliance manually if the remote control is lost. The forced operation selection switch is on the main
unit of the appliance and will operate the appliance in the standard conditions.
• The operating condition is set according to the outdoor temp. and intake air temperature as follows.
• The unit will automatically select the last operation mode it last operated in within the past 3 hours based off of infor-
mation stored in the unit's memory.
• Operating procedures when the remote control can't be used is as follows :
- The operation will be started if the ON/OFF button is pressed.
- If you want to stop operation, re-press the button.
- The ON/OFF switch is on the display PCB or side of indoor unit
4.2 Auto cleaning operation
• Function used to perform Self Cleaning to prevent the Unit from Fungus and bad odor.
• Use after the cooling operation, before turning the unit off. This operation cleans and dries the evaporator based on
the cycle below, until the unit is operated again.
• The function is easy to operate as it is accessed through the Remote controller.
Comp.
ON
OFF
Setting Step
Low
Indoor Fan
ON
2) Cooling/only Model
Cooling CYCLE
OFF
30 Min
Fan
ON
1) Heat/pump Model
Cooling CYCLE
OFF
Comp.
ON
ON
OFF
OFF
Indoor Fan
Setting Step
LL
LL
LL
13 Min
Heating
Fan
60 Sec 120 Sec
Fan
Heat pump Model
Cooling Model
Room Temp.
≥ 24°C(75.2°F) 21°C(69.8°F) ≤ Room Temp. < 24°C(75.2°F) Room Temp. < 21°C(69.8°F)
Operating mode
Cooling
Cooling
Healthy Dehumidification
Heating
Indoor FAN Speed
High
High
High
High
Setting Temperature
22°C(71.6°F)
22°C(71.6°F)
23°C(73.4°F)
24°C(75.2°F)