Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 322

FDT ( N ) -H
4) Dehumidifying operation ("THERMAL DRY")
The compressor, the indoor fan motor and the outdoor fan motor
are operated intermittently under thermistor (ThI-A) control ac-
cording to the appropriate operation block, to provide cooling op-
eration for the dehumidifying.
Pattern of operation
O p e r a t i o n
Thermal drying starting
block
(for 8 or 16 minutes after operation started)
(16 minutes)
A
• Cooling operation (Thermostat ON)
• Indoor fan operating with the setting air flow.
• When the thermostat is turned off, the indoor fan operates
B
for 30 seconds with the Lo operation in the wind blowing
mode and then stops.
(8 minutes)
C
CM, FM
0
FM
I
D
Notes (1) Operation block A B : Normal cooling operation for 16 minutes after operation is started.
Operation block C D : Operation as above is performed for 8 minutes.
(2) In normal operation, the temperature is checked at 8 minute intervals after normal thermal drying
operation is started, to determine which operation block is to the selected.
Operation block A thermal drying is carried out if the thermostat set temperature is constant.
5) Hot spurt (Only heat pump type)
In the hot spurt mode, the control is conducted at the level +2 higher than the setting temperature at the start of heating operation.
The hot spurt is canceled either after the initial thermostat OFF, when the indoor heat exchanger temperature reaches 61˚C or 60
minutes after the start of the mode.
320
CM, FM : ON
O
Operation stops by thermostat when the set temperature is reached.
After 16 minutes, normal thermal drying operation starts.
After 8 minutes, normal thermal drying operation starts.
Room temperature (deg)
Operation block
D C B
-2
Low
Set temp. by thermostat
FM : ON
I
Normal thermal dry operation
(after completion of thermal drying)
(8 minutes)
Continuous cooling operation (FM
(8 minutes)
CM, FM
0
FM
I
(8 minutes)
CM, FM
0
FM
I
(8 minutes) All stoppage
A
+3 High
:Lo)
I