Specifications

25
SRK-GZ
(b) The unit checks the temperature every hour after the start of operation and, if the result of check is not same as the previous
operation mode, changes the operation mode.
(c) When the unit is started again within one hour after the stop of automatic operation or when the automatic operation is
selected during heating, cooling or dehumidifying operation, the unit is operated in the previous operation mode.
(d) Setting temperature can be adjusted within the following range. There is the relationship as shown below between the signals
of the wireless remote controller and the setting temperature.
(8) Outline of automatic operation
(a) Determination of operation mode
The unit checks the room temperature and the outdoor air temperature after operating the indoor and outdoor blowers for 30
seconds, determines the operation mode and the room temperature setting correction value, and then enters in the automatic
operation.
27.5
25.5
19.5
18
30
Room temperature (˚C)
Outdoor temperature (˚C)
Heating
Dehumidifying
Cooling
(iii) Continuous dehumidifying operation (Temperature setting button on remote controller: Continuous)
ON
OFF
25,35:40
50:60
0
25,35:34
50:14
25:34
35:44
50:40
Operating pattern
(ii) Heating oriented dehumidifying
After interrupting the compressor operation for 3 minutes (by the 3-minute timer) following the determination of
heating oriented dehumidifying, the unit enters in the heating operation. If the room temperature exceeds the setting
temperature by 2ºC or more, the unit checks the room temperature at 3-minute intervals and, depending on the result,
determines the range of heating oriented dehumidifying operation.
Operation range
O L M
Low –1 0 Hight
Room temperature – Setting temperature (deg)
Heating operation
O range L range M range
Inverter frequency
Indoor fan
Outdoor fan
Determination of heating
oriented dehumidifying
operation range
4th speed
2nd speed
1st speed
Temperature check
3 min. 3 min. 3 min.
20 sec.
In the course of
development
(50 : 2nd speed) (50 : 2nd speed) (50 : 2nd speed)
Notes (1) Protective function will actuate with priority even during the continuous mode.
(2) If the “Room temperature setting” is changed to 18~30ºC during the continuous dehumidifying operation, the unit enters in
the cooling oriented dehumidifying operation.
Model
Item
SRK25GZ-L1 SRK35GZ-L1 SRK502Z-L
Inverter frequency 36Hz 44Hz 40rps
Indoor fan 2nd speed 2nd speed 4th speed
Outdoor fan ON ON 2nd speed
Signals of wireless remote controller (Display)
–6 –5 –4 –3 –2 –1 ±0+1+2+3+4+5+6
Setting
Cooling 20 21 22 23 24 25 26 27 28 29 30 31 32
temperature
Dehumidifying 19 20 21 22 23 24 25 26 27 28 29 30 31
Heating 19 20 21 22 23 24 25 26 27 28 29 30 31