Midea MOU-36FN8-RD0 - Error Codes (Fixed-speed Type)

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Troubleshooting
Number Cause Operation
indicator
Timer
indicator
PRE-DEF
indicator
Alarm
indicator
Error
Code
1
In-outdoor unit communication checking
channel is abnormal
Quick-ash
E 1
2
Room temperature sensor checking
channel is abnormal
Quick-ash
E2
3 Evaporator sensor malfunction Quick-ash
E3
4 Condenser sensor malfunction
E4
5 Water pump temperature sensor
E5
6 Outdoor malfunction Quick-ash Quick-ash
E6
7 EEPROM malfunction Quick-ash Quick-ash
E7
8
Water level alarm malfunction
E8
9 DC motor speed out of control Quick-ash
10 Outdoor unit low pressure malfunction
Quick-ash Quick-ash
11 Auto-lifting panel communication error Quick-ash
F0
12 Auto-lifting panel malfunction
Quick-ash
F 1
13 Auto-lifting panel is open On
F2
14
Refrigerant leak detection system
malfunction
Quick-ash
EC
Quick-ash
Quick-ash
Quick-ash
Quick-ash
Quick-ash
Quick-ash
Quick-ash
Quick-ash
Quick-ash
Quick-ash
Quick-ash
Quick-ash
Quick-ash
Quick-ash
Quick-ash
• Fixed-speed Type