Mitsubishi Heavy Industries SCM80ZS-W User Manual

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153
-
'19 • SCM-SM-276
Error code
Remote control:
LED Green Red
Indoor
Outdoor
Content
E58
Current safe stop
Keeps ashing
Stays OFF
– 3
-
time ash
Error code
Remote controller: E58
LED Green Red
Indoor
Outdoor
―
Content
Current safe stop
(Model SRC50, 60)
Keeps flashing
Stays Off
3 time flash
1. Applicable model
5. Troubleshooting
All models
When the current safe control
has operated at the compressor
speed of 30 rps or under:
Same as above
• Excessive refrigerant amount
• Indoor,outdoor unit installation
spaces
• Faulty compressor
• Defective outdoor air
temperature sensor
• Defective outdoor unit main
PCB
Diagnosis Countermeasure
2. Error detection method
3.
Condition of error displayed
4. Presumable cause
Note:
Is outdoor
ventilation condition
good ?
Inspect
outdoor air temperature
sensor.
Is the refrigerant
amount nomal ?
Adjust the refrigerant
amount properly.
Secure space for inlet and
outlet.
Replace compressor.
Replace sensor.
Defective outdoor unit main
PCB→Replace.
(Defective outdoor air
temperature sensor input
circuit)
Inspect
compressor.
YES
YES
YES
NO
NO
NO
NO
YES

Mitsubishi Heavy Industries SCM80ZS-W Specifications

General

Brand	Mitsubishi Heavy Industries
Model	SCM80ZS-W
Category	Air Conditioner
Language	English