Midea MEHS-09NIH2 User Manual

32
10.1 Indoor Unit Error Display
Operation lamp Timer lamp Display LED STATUS
☆ 1 time
X E0
Indoor unit EEPROM parameter error
☆ 2 times
X E1
Indoor / outdoor units communication error
☆ 3 times
X E2 Zero-crossing signal detection error
☆ 4 times
X E3 Indoor fan speed has been out of control
☆ 5 times
X E4
Indoor room temperature sensor T1 open circuit or short
circuit
☆ 6 times
X E5
Evaporator coil temperature sensor T2 open circuit or
short circuit
☆ 7 times
X EC Refrigerant leakage detection
☆ 2 times
O F1
Outdoor temperature sensor T4 open circuit or short
circuit
☆ 3 times
O F2
Condenser coil temperature sensor T3 open circuit or
short circuit
☆ 4 times
O F3
Compressor discharge temperature sensor T5 open
circuit or short circuit
☆ 5 times
O F4 Outdoor unit EEPROM parameter error
☆ 1 times ☆
P0 IPM malfunction or IGBT over-strong current protection
☆ 2 times
☆
P1 Over voltage or over low voltage protection
☆ 3 times ☆
P2
High temperature protection of compressor top diagnosis
and solution
☆ 5 times ☆
P4 Inverter compressor drive error

Midea MEHS-09NIH2 Specifications

General

Brand	Midea
Model	MEHS-09NIH2
Category	Air Conditioner
Language	English