Mitsubishi Electric PK-2.5FLD Technical & Service Manual page 23

2-2 DRY operation
˚C
AM
PM
AM
PM
NOT AVAILABLE
ON / OFF
TEMP
PK-2.5FLD, PK-2.5FLD
1
PK-3FLD, PK-3FLD
1
PK-4FLSD, PK-4FLSD
1
Operation starts by
POWER button
ON.
ON
Thermostat
OFF
ON
Indoor fan
OFF
ON
CLOSE
Auto vane
OFF
ON
Compressor
OFF
w2 Even if the room temperature rises above the set temperature during this period, the compressor will not start until
this period has ended.
(1)Compressor control
1 3-minute time delay
To prevent overload, the compressor will not start within 3 minutes 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 lower than the set temperature.
3 The compressor stops in check mode or during protective functions.
4 The compressor will not start when the room temperature is below 18 °C. The compressor starts intermittent operation
when the power is turned ON with room temperature above 18 °C. The compressor ON/OFF time depends on the thermo-
stat ON/OFF and the room temperature as follows.
After 3-minute compressor operation,
If the room temperature thermistor reads above 28 °C with thermostat ON, the compressor will operate will operate for 6
more minutes and then stop for 3 minutes.
If the room temperature thermistor reads 26 °C ~ 28 °C with thermostat 0N, the compressor will operate for 4 more min-
utes and then stop for 3 minutes.
If the room temperature thermistor reads 24 °C ~ 26 °C with thermostat ON, the compressor will operate for 2 more min-
utes and then stop for 3 minutes.
If the room temperature thermistor reads below 24 °C with thermostat ON, the compressor will stop for 3 minutes.
If the thermostat is OFF, regardless of room temperature, the compressor will stop for 10 minutes.
5 Coil frost protection
Coil frost protection in DRY operation is the same as in COOL operation.
6 Coil frost prevention
Coil frost prevention does not operate in DRY operation.
<How to operate>
1 Press [ ON/OFF button.
2 Press MODE button to set operation mode to DRY
3 Set desired temperature with
PK-2.5FLD
2
PK-3FLD
2
PK-4FLSD
2
Room temperature
becomes equal to
set temperature.
LOW speed
Depends on remote controller setting
NOTE: 1. Set temperature changes by 1 °C in the range 19-30 °C
/
each TEMP
2. Set temperature is displayed on the LCD.
Room temperature
rises above set
temperature.
MIN. 3 minutes w2
23
/
/
or button.
/
or button is pressed.
Operation stops by
POWER button
OFF.
LOW speed
CLOSE
.