Mitsubishi Electric Mr. SLIM MSZ-FA25VA Technical Manual página 432

Resolución de averías
Indication
No. Symptom
LED1(Red) LED2(Yellow)
Outdoor unit
operates.
5 times Lighting
19
Outdoor unit
operates
20 9 times Lighting
normally.
Lighting
21 Lighting
432
Abnormal point / Condition
Cooling high-pressure
When the outdoor heat exchanger temperature exceeds 58
protection
during operation.
Inverter check mode When the unit is operated with emergency operation switch.
Normal
Condition
This symptom does not mean any abnormality of the
product, but check the following points.
°C
• Check if indoor filters are clogged.
• Check if refrigerant is short.
• Check if indoor/outdoor unit air circulation is short cycled.
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Correspondence
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