Mitsubishi Electric Mr.Slim PLH42AK, Technical & Service Manual

Page: 37 / 73

OC193-35
2-3 HEAT operation
Minimum 3 minutes
w
2
ON
Thermostat
Indoor fan
Auto vane
Drain pump
Booster heater
Compressor
Power ON lamp
STAND BY lamp
ON
ON
LOW or HIGH LOW or HIGH
ON
ON
OFF
OFF
OFF
OFF
Horizontal Horizontal
OFF
OFF
ON
OFF
ON
OFF
ON
OFF
Extra LOW
w
1 Extra LOW 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 Extra LOW or LOW
by indoor dipswitch SW1- 5 and
SW1- 6 .
OFF during thermostat OFF
hot adjustment
defrosting
LOW
Operation starts by
P O W E R b u t t o n
ON. Operation stops by
P O W E R b u t t o n
OFF. Room temperature
becomes equal to
set temperature. Room temperature
falls below set tem-
perature.
Even if the room temperature falls below the set temperature during this period, the compressor will not start until this period 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 SET TEMP. button to set the desired temperature.
NOTE : The set temperature changes 2°F when the SET TEMP.
button is pressed one time.
Heating 63 to 82°F.
<Display in HEAT operation>
[DEFROST]
The [DEFROST] symbol is only displayed during the defrost opera-
tion.
[STANDBY]
The [STANDBY] symbol is only displayed from the time the heating
operation starts until the heated air begins to blow.
FILTER
CHECK MODE
TEST RUN
TIMER OFF TIMER
CHECK SET TEMP.
CLOCK AUTO AUTO
START STOP
FAN
SPEED
SWING
AUTO
RETURN