Technibel GR129C5TBA, Технические данные и руководство по обслуживанию

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8-3-3. Only compressor does not run.
8-3-4. Only flap motor does not run.
• Measure resistance of flap motor
winding.
• Check compressor motor
capacitor.
• Measure resistance of
compressor motor winding.
• Measure resistance of power
relay. (PR)
NO
YES
YES
Internal protector (K) is working.
YES
Temperature of compressor
is abnormally high.
Refrigerant gas shortage. Charge refrigerant gas (R22).
Rotor may be locked up.
(C1)
• Measure Power supply
voltage.
The voltage is too low.
No
43