Midea MOAB01-07HN1, Руководство по обслуживанию

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DM16-01.01.21en Mission On-off
Service manual 43
10. Troubleshooting
10.1 Indoor Unit Error Display
Operation lamp Timer lamp Display LED STATUS
☆
1 time X E1 EEPROM parameter error
☆
2 times X E2 Zero-crossing signal detection error
☆ 3 times X E3 Indoor fan speed has been out of control
☆
5 times X E5
Indoor room temperature sensor T1 open circuit or
short circuit
☆
6 times X E6
Evaporator coil temperature sensor T2 open circuit or
short circuit
☆ 7 times X E7
Condenser coil temperature sensor T3 or T4 open
circuit or short circuit(only for
MSMBD-24HRN1-QB8W)
☆ 2 times O EC Refrigerant Leakage Detection
☆
9 times X E9
Indoor / outdoor units communication error(only for
MSMBD-24HRN1-QB8W)
O
（
light
）
X
（
off
） ☆（
flash
）