Midea MDC100-CH21B/B05E-US, Руководство по обслуживанию

Страница: 30 / 44

30
5.3 The heating system does not work
The heating system
does not work
The dryer is put in the
5
℃
~35
℃
ambient
Stop and move the dryer to the
appropriate ambient
The selected program is correct
Clean filter and the evaporator
The fluff filter and the
evaporator is blocked by fluff
Select the correct program
Temperature difference
between discharge and
suction pipes
The motor is running OK
Check the impeller is OK
Compressor is working
Oil leak from
the copper pipes and heat
exchanger
The body of the
compressor is very
high temperature
Stop compressor, cut off the
capillary from the dry filter outlet
35mm, check the gas exhaust
conditions
Replace the impeller
Check the motor and motor capacitor
Replace wire
components
Use the correct
power. Don’t
reuse the
compressor after
running in reverse
Replace the HP
system
Check the compressor start
capacitor, protector.
Change the corresponding
parts after confirmation
The power supply and the
terminal wire is correct
The P2 terminal is inserted
properly
Insert of the
terminal
The wire is
damaged
Check the cooling fan, the rear temperature sensor, and whether
the compressor is blocked, replace and repair corresponding parts
Next page
Y
N
Y
Y
Y
Y
N
N
N
N
Y
N
Y
N
N
Y
Y
N
N
Y
Y
Y
N
N
Y
Up page
Dry filter side and
capillary side exhaust
Dry filter side
exhaust gas
Only capillary side
exhaust gas
Compressor fault
Capillary blocked at
the outlet side
Replace compressor
Replace capillary and the
filter
Y
Y
Y
Y
Y
Capillary blocked
at the inlet side
Y
5 Troubleshooting