Mitsubishi Electric SLH Series Technical & Service Manual page 51

3. HEAT operation (Only SLH-1, 1.6, 2AR)
ON/OFF TOO TOO
WARM COOL
FAN SELECT
AUTO COOL
VANE TIME
HEAT DRY
MODE
RESET
SLH-1AR
SLH-1.6AR
SLH-2AR
<HEAT operation time chart>
ON
Thermostat
OFF
ON
Indoor fan
OFF
ON
Compressor
}
OFF
Outdoor fan
w1 In case of coil temperature thermistor detect,
22°C or above : Lo notch
16°C ~ 22°C : VLo notch
15°C or below : FAN STOP
w2 Even if the room temperature falls below the set temperature during this period, the compressor will not start until this period has
ended.
(1) Compressor control
1 3minute time delay
To prevent overload, the compressor will not start within 3minutes after stop.
2 The compressor runs when the room temperature is higher than the set temperature.
The compressor stops when the room temperature is equal to or higher than the set temperature.
w 4degrees up control
During heat operation, lower the room temperature for 4degrees more than thermistor value.
3 The compressor stops in check mode.
4 Follow the item (5) during defrosting.
<How to operate>
1 Press POWER ON / OFF button.
2 Press MODE SELECT button to set operation mode to HEAT.
Each time the MODE SELECT button is pressed the display " " on the remote
controller moves.
3 Press the SET TEMPERATURE button to set the desired temperature.
NOTE: The set temperature changes 1°C when the
press one time heating 17 to 28°C.
Operation starts by Room temperature
P O W E R b u t t o n becomes equal to
ON. set temperature.
VLo or LOW or MED. or HIGH
Lo or
OFF
W 1
Room temperature
falls below set tem-
perature.
VLo VLo or LOW or MED. or HIGH
Lo or
OFF
W 1
Minimum 3 minutes W 2
51
or button is
Operation stops by
P O W E R b u t t o n
OFF.