LED code

Mitsubishi Electric MUZ-LN code HAFIZA-7

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Meaning

Kanat (fin) sıcaklığı / PC kartı sıcaklığı — Lamba: POWER lambası (iç ünite): 7 kez yanıp söner, 2,5 sn söner; Dış ünite inverter PC kartı LED'i: 7 kez yanıp söner, 2,5 sn söner

Technical details

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Member details

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Possible causes

İnverter PC kartındaki kanat sıcaklığı termistörünün sıcaklığı 75 ~ 86°C (LN25/35/50) / 75 ~ 80°C (LN60)'yi aşar veya inverter PC kartındaki PC kartı sıcaklığı termistörünün sıcaklığı 72 ~ 85°C (LN25/35/50) / 70 ~ 75°C (LN60)'yi aşar.

Solution

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