Troubleshooting; Maintenance Non-Heating Malfunction - Midea C01 Service Manual

5 TROUBLESHOOTING

Fault tree

1. Maintenance non-heating malfunction

Non-heating
Y
Whether to set up
non-heating
N
Whether the pressure
switch is well or not
Whether NTC is
short or open
Whether the
connect is well
Whether the heater
Y
Change the control
Y
circuit
N
heating
Y
is well
panel
Y
Choosing new heating
temperature
Y
Change NTC
N
Reliable connection
N
Change the heater
20