Outline Of Cooling Operation - Mitsubishi Heavy Industries SRK10CFV-4 Technical Manual & Parts List

4.9 Outline of cooling operation

(1) Operation of major fanctinal components
Item
Functional
components
Indoor fan motor
Flap and louver
Display
52C
Outdoor fan motor
(2) Fan speed switching
Fan speed switching
Flow control
Swing flap or louver
Swing stop
(a) Auto fan control
The indoor fan is automatically controlled in accordance with the difference between the room temperature (detected by the
room temperature sensor) and the termostat setting as shown below.
(3) Thermostat operation
The compressor and outdoor fan and turned on and off as shown below according to the temperature setting.
(4) HIGH POWER operation ( "HI POWER" button on the remote control : ON)
The following operation is performed for 15 minutes without relation to the set temperature or fan speed setting.
Indoor unit fan
Outdoor unit fan
Compressor
(5) ECONOMY operation ( "ECONO" button on the remote control : ON)
The set temperature changes as shown at right, and the
indoor unit fan speed is set on speed 2.
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When the compressor
command is OFF
ON
ON or OFF
Lights up
OFF
OFF
AUTO
Speed 5
Auto fan control
Speed 5
Speed 4
Speed 3
Speed 2
+1 +2
Thermostat setting point
Compressor
OFF
Outdoor fan
-1
Room temp.
Speed 6 fixed
Notes (1) Room temperature is not adjusted during the HIGH POWER operation.
(2) Protective functions will actuate with priority even during the HIGH POWER
ON
ON
15
-
When the compressor
command is ON OFF due to an anomalous stop.
ON
ON or OFF
Lights up
ON
ON
HIGH MED
Speed 3
Speed 3
Speed 5
+3 +4
ON
Set temp.
operation.
Running time Set temperature compensation
Running start ~ 1 hour
1~2 hours
2 hours ~
-
When the compressor goes
OFF
Stop position control
Lights up or flashes
OFF
OFF
LOW
Speed 2
Speed 2
Set temperature +0.5
Set temperature +1.0
Set temperature +1.5