Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 250

SCM-C
(5) DRY operation
(a) Choose the appropriate operation block area by the difference between room temperature and thermo-
stat setting temperature as shown below.
• Operation block area
D Block
Room temp. – Setting temp.(deg)
(b) Start up operation
C.D Block
Compressor
and
outdoor fan
speed 1
Indoor fan
Start
Note (1) Thermostat operation is performed in A.B.Block. When compressor and indoor fan stop by thermostat operation within 12
minutes from start, temperature check is performed by operating indoor fan at Speed 1 (Lo) for 20 seconds before finishing 12
minutes and allowing decision of next operation block.
(c) DRY operation
After finishing start up operation described in (b) above, thermal dry operation is performed at 8 minutes
intervals, according to the difference between room temperature and thermostat setting temperature as
shown below.
Besides, 1 cycle of this operating time consists of 8 minutes. 7 cycle operation is performed then.
D Block
Compressor
and
outdoor fan
Indoor fan
Start
D Block
Compressor
and
outdoor fan
Indoor fan
Start
248
C Block B Block
–2 0 +3
seconds
minutes
Temperature check
seconds
minutes
Temperature check
seconds
minutes
Temperature check
A Block
A.B Block
Compressor
and
outdoor fan
speed 1
Indoor fan
Start
Operation block decision
C Block
Compressor
and
outdoor fan
Indoor fan
Start
Operation block decision
C Block
Compressor
and
outdoor fan
Indoor fan
Start
Operation block decision
minutes
Temperature check
seconds
minutes
Temperature check
minutes
Temperature check