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9. Troubleshooting
9.1 Indoor unit error display
For MSX-07HRN1-QC2, MSX-09HRN1-QC2,
MSX-12HRN1-QC2,
MSX-18HRN1-QC2 models:
LED
Failure
E1
EEPROM error
E2
Zero crossing detection error
E3
Indoor fan speed has been out of control
E4
Over current protection occurs 4 times.
E5
The T1 sensor is open circuit or short circuit
E6
The T2 sensor is open circuit or short circuit
For MSX-21HRN1-QB8W, MSX-24HRN1-QB8W
models:
LED
Failure
E1
EEPROM error
E4
Over current protection occurs 4 times.
E5
The T1 sensor is open circuit or short circuit
E6
The T2 sensor is open circuit or short circuit
E7
The T3 sensor is open circuit or short circuit
E9
Indoor / outdoor units communication error
Содержание MOA-07HN1-QC2
Страница 1: ...XSEU A 1202 SERVICE MANUAL MIDEA AIRCONDITIONER EUROPE MARKET SPLIT WALL MOUNTED TYPE X ON OFF SERIES...
Страница 11: ...9 3 Dimension 3 1 Indoor Units Figure 1 Figure 2...
Страница 15: ...13 5 Wiring Diagram 5 1 Indoor Units MSX 07HRN1 QC2 MSX 09HRN1 QC2 MSX 12HRN1 QC2 MSX 18HRN1 QC2...
Страница 16: ...14 MSX 21HRN1 QB8W MSX 24HRN1 QB8W...
Страница 17: ...15 5 2 Outdoor Units MOA 07HN1 QC2...
Страница 18: ...16 MOA1 09HN1 QC2 MOA 09HN1 QC2 MOB1 12HN1 QC2 MOB 12HN1 QC2...
Страница 19: ...17 MOF 18HN1 QC2...
Страница 20: ...18 MOF1 21HN1 QB8W MOF3 24HN1 QB8W...
Страница 32: ...30 Use torque wrench to tighten the service port cap to a torque of 18N m Be sure to check for gas leakage...
Страница 35: ...33 Ionizer Plasma function indicator This indicator illuminates when Ionizer Plasma function is on...