Mitsubishi SRK10CES, Technical Handbook

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(10) Outline of dehumidifying operation
(a) After operating the indoor blower for 20 seconds from immediately after the start of operation, the indoor temperature is checked
and, based on the result of check, the cooling oriented dehumidifying or heating oriented dehumidifying is selected.
Heating oriented dehumidifying Cooling oriented dehumidifying
Low –3 High
Room temperature - Setting temperature (deg)
Cooling or heating oriented dehumidifying is selected again one hour after the first selection of the cooling or heating oriented
dehumidifying.
Operation range
(b) Outline of control
(i) Cooling oriented dehumidifying
Room temperature and relative humidity is checked at 5-minute intervals after selecting the cooling or heating oriented
dehumidifying in order to determine the operation range.
Low –1 0 +2 High
Room temperature – Setting temperature (deg)
High humidity regions
I
(I)
F
(F)
E
(F)
D
(E)
Low humidity regions
C
(C)
B
(C)
A
(B)
Note (1) Figures in the parentheses
( ) show the values at
ECONOMY operation.
• Humidity sensor’s set values
55 70
Relative humidity (%)
High humidity regions
Low humidity regions
Determination of cooling
oriented dehumidifying
operation range
Operation pattern
Inverter command speed
(rps)
Indoor fan motor
Outdoor fan motor
30
4th speed
4th speed
5min.
22
2nd speed
3rd speed
5min.
12
2nd speed
3rd speed
5min.
30
3rd speed
4th speed
5min.
16
2nd speed
3rd speed
5min.
25sec.
40
5min.
4th speed
5th speed
0
1st speed
OFF
OFF
5min.
Temperature and humidity check
A
range
B
range
C
range
D
range
E
range
F
range
I
range