Midea MFE-60AMN1-RB4W, Руководство по обслуживанию

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The others models:
Codes Contents
E01 The temp. sensor is open or short-circuit.
E02 Compressor is over current
E04 Outdoor unit protection
P02 Compressor is over load
P03 The temperature of evaporator coil of indoor unit is too low (when coo
ling)
P04 The temperature of evaporator coil of indoor unit is too high (when he
ating)
P05 The temperature of air outlet of indoor unit is too high (when heating)
9.2 LEDs for the indication of outdoor trouble
In normal operation, LEDs emit no light and they will flash at a frequency of 2Hz w
hen trouble occurs. Their codes are listed in the following table:
MFE-60ARN1-RB4W (2T0043800036):
Type Contents
LED2(green) LED3(yellow) LED4(red)
Normal Normal running Light Off Off
Normal Normal standby Off Light Off
Trouble Phase sequence Off Flash Off
Trouble Lack of phase Off Off Flash
Trouble Protection of low pressure Flash Off Flash
Trouble Protection of high pressure Flash Flash Off
Trouble Overload of current Off Flash Light
Trouble Communication malfunction Off Flash Flash
Trouble
Open- or short-circuit of T3
temperature sensor
Off Off Light
Trouble
Open- or short-circuit of T4
temperature sensor
Flash Off Off
Trouble
Discharge temperature protection of
compressor
Light Off Light
Trouble High temperature protection of condenser Flash Flash Light
Trouble
Fan jump selection error
Flash Flash Flash
The others models:
Type Contents
LED1 LED2 LED3
Trouble Phase sequence or Lack of phase(A ,B) Flash Off Off