Mitsubishi SRK12CR-S4 - Outline of Cooling Operation; Outline of Automatic Operation

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60
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'15 • SRK-T-171
(8) Outline of automatic operation
(a) Determination of operation mode
The unit checks the room temperature, determines the operation mode, and then begins in the automatic operation.
(7) Outline of cooling operation
(a) Operation of major functional components in cooling mode
(b) Fan speed switching
ON OFF OFF
ON
OFF OFF
ON ON ON
Thermostat ON Thermostat OFF Failure
Cooling
Compressor
Indoor fan motor
Outdoor fan motor
Auto fan control
Speed 6
Speed 4
Speed 3
Model
Fan speed
All model
AUTO
MED
HI
LO
(b)
The unit checks the temperature every 30 minutes 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 30 minutes after the stop of automatic operation or when the automatic operation is
selected during 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 sig
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nals of the wireless remote control and the setting temperature.
Signals of wireless remote control (Display)
–6 –5 –4 –3 –2 –1
±
0 +1 +2 +3 +4 +5 +6
Setting
Cooling
18 19 20 21 22 23 24 25 26 27 28 29 30
temperature
Dehumidifying
18 19 20 21 22 23 24 25 26 27 28 29 30
Operation mode
Room temperature
＜
26
℃
26
℃≦
Room temperature
Dehumidifying Cooling
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