Mitsubishi Heavy Industries SRK25GZ-L1 Handbook page 249

2000 air conditioning & heat pump machinery handbook
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(a) Comfort timer settings
Temperature is checked beginning 1 hour before the set time, and the power is turned on before the timer setting as necessary
to bring the temperature to the proper level by the set time.
Operation mode
Room temp. thermistor (Th1)
Cooling
(b) Timer time setting
The turn-off timer and turn-on timer can be set for up to 12 hours in units of 1 hour.
(c) Night time turn off
Placing the timer to this setting changes the temperature setting of the indoor set button as follows:
Cooling, thermaldry
Temperature
setting (˚C)
Timer operation
(time)
(d) Temperature adjustment
1)
Temperature adjustment setting may be set between 18 and 30˚C.
2)
The compressor and outdoor fan and turned on and off as shown below according to the temperature setting.
Cooling
Compressor
(outdoor fan)
3)
During the continuous mode, the compressor runs continuously in both cooling. For thermal dry, please refer to page
248.
(e) Fan control
(i) Fan speed change
Mode
Fan speed knob
AUTO
LOW
MED
HIGH
(ii) Fan speed knob : AUTO
The indoor fan is automatically controlled in accordance with the difference between the room temperature (detected
by the room temperature sensor) and the thermostat setting as shown below.
Mode
Set-
ting temp.
.
18~30˚C
Speed 1
Thermostat setting point
Continuous
Operating time (amount of time
pervious to set time that operation begins)
Over 40˚C
Over 35˚C
Over 30˚C
Under 30˚C
Start
Set temp
Room temp.
COOL
See below
Speed 1 (Speed 1)
Speed 2 (Speed 2)
Speed 3 (Speed 4)
Cooling
Speed 4
Speed 3
Speed 2
Speed 4
60 mins.
30 mins.
15 mins.
5 mins.
Note (1) Please refer to page
FAN
Speed 1 (Speed 1)
Speed 2 (Speed 2)
Speed 3 (Speed 3)
Note (1) Please refer to page
Fan
Speed 3
Speed 2
Speed 1
Thermostat setting point
Speed 3
SCM-C
248 for dry operation.
248 for dry operation.
247

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