Operating Instructions
Cooling Operation
Move the FAN switch back to the "Auto" position.
1
• With the "FAN" switch in the "ON" position,
Indoor fan motor shall operate continuously regardless of
system switch position.
2
Move the system switch to the "Cool" position.
This unit has "time delay PCB" so there is 3-minute(±45seconds)
delay before compressor start.
Set the temperature lower than the room temperature.
3
4
Move the system switch to the "OFF" position in order to stop
cooling operation.
Electric Heater Operation (Electric Heater is an option)
Move the FAN switch to the "Auto" position.
1
• With the "FAN" switch in the "ON" position,
Indoor fan motor shall operate continuously regardless of
system switch position.
Move the system switch to the "Heat" position.
2
Set the temprature upper than the room temprature.
3
4
Move the system switch to the "OFF" position in order to stop heating operation.
3
FAN
AUTO ON
SYSTEM
COOL OFF HEAT
50 60 70 80 90
SYSTEM
COOL OFF HEAT
FAN
AUTO ON
SYSTEM
COOL OFF HEAT
50 60 70 80 90