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2-3 HEAT operation
Minimum 3 minutes w2
ON
Thermostat
Indoor fan
Auto vane
Booster heater
Compressor
Power ON lamp
STAND BY lamp
ON
ON
LOW or HIGHLOW or HIGH
ON
OFF
OFF
OFF
Horizontal Horizontal
OFF
ON
OFF
ON
OFF
ON
OFF
LOW
w
1
LOW
w
1
Hot adjustment
From POWER ON until
warm begins to blow
Hot adjustment
Depends on remote
controller setting
Depends on remote
controller setting
w
1 Changeable LOW or HIGH
by indoor dip switch SW1-6 .
OFF during thermostat OFF
hot adjustment
defrosting
Operation starts by
POWER button
ON.
Operation stops by
POWER button
OFF.
Room temperature
becomes equal to
set temperature.
Room temperature
falls below set tem-
perature.
w2 Even if the room temperature falls below the set temperature during this period, the compressor will not start until this peri-
od has ended.
<HEAT operation time chart>
<How to operate>
1 Press POWER ON/OFF button.
2 Press the MODE button to display “HEAT”
3 Press the TEMP( or ) button to set the desired temperature.
NOTE: The set temperature changes 2°F when the TEMP( or ).
button is pressed one time.
Heating 63 to 83°F.
<Display in HEAT operation>
[DEFROST]
The [DEFROST] symbol is only displayed during the defrost operation.
[STANDBY]
The [STANDBY] symbol is only displayed from the time the heating
operation starts until the heated air begins to blow.
ON/OFF TEMP
FAN
VANE
TEST RUN
AUTO STOP
AUTO START
h
min
LOUVER
MODE
CHECK
RESETSET CLOCK
FAN
˚F
HEAT
AM
OC276-A-2.qxp 03.11.25 9:06 AM Page 31