Mitsubishi SCM125ZJ-S1 User Manual

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127
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'11 • SCM-SM-110
Error code
Remote controller:
LED Green Red
Indoor Keeps flashing Stays OFF
Content
E47
Active lter voltage error
（
Model SCM40, 45, 50, 60, 71, 80
）
Outdoor
– 2 times ash
1. Applicable model
5. Troubleshooting
Model SCM40, 45, 50, 60, 71, 80
only
Diagnosis Countermeasure
YES
YES
NO
Is the power supply normal?
NO
Check
soldered surfaces on the
outdoor sub PCB for foreign matter
like dust, fouling,
etc.
YES
Is voltage
within the specified range?
NO
Restore normal condition.
Restore normal condition.
Remove foreign matter like
dust, fouling, etc.
Defective outdoor sub PCB
➞
Replace.
2. Error detection method
Error is displayed if the
converter voltage exceeds
DC340V (3 times within 20
minutes). Remote controller
may be set after 3 minutes
delay.
3. Condition of Error displayed
Same as above
4. Presumable cause
• Defective outdoor sub PCB
• Dust on outdoor sub PCB
• Anomalous power supply
Note:

Mitsubishi SCM125ZJ-S1 Specifications

General

Brand	Mitsubishi
Model	SCM125ZJ-S1
Category	Air Conditioner
Language	English