40
controlled in line with cooling auto fan with temperature set to be 24°C.
The others models:
8.3.6.1 Under this mode, four-way valve, compressor and outdoor fan are shut down,
indoor fan keeps on.
8.3.6.2 High/Med/Low/Auto fan can be switched over through manual control.
8.3.6.3 Under auto mode, the indoor fan is set to be Med.
8.4 Other functions
8.4.1 LCD display
Mode, Set temperature, fan speed, time, timer, etc.
8.4.2 Timer
The machine should be provided with max. Interval of 24h.
9. Trouble shooting
9.1 Self-diagnosis
MFE-60ARN1-RB4W (2T0043800036):
Protection of temperature of indoor evaporator
Protection of temperature of outdoor condenser
Compressor discharge temperature protection
Protection of anti-cold wind
Current overload protection
Open- or short-circuit of T1 temperature sensor
Open- or short-circuit of T2 temperature sensor
Open- or short-circuit of T3 temperature sensor
Open- or short-circuit of T4 temperature sensor
Communication malfunction between indoor unit and outdoor unit
Low pressure failure of compressor
Default phase of compressor
Indoor fan speed is out of control
Refrigerant Leakage Detection