Haier RDE350AW - 6.5 Cu. Ft. Electric Dryer Service Manual - page 13
9
10
8 Analysis of the common breakdowns
If you replace the thermal limiter or program controller without checking the other
components carefully, the thermal limiter or program controller may be damaged again.
Therefore, please first check if the other components working normally before replacing the
thermal limiter or program controller in maintenance.
8.1 No action
Trouble-shooting charts
Confirm that there's no power failure, the
power down-lead is connected reliably and
the switch is on
Check if the voltage between the
wiring seats L,N,E
No
No
Yes
Yes
Yes
Yes
Yes
The resistence is infinite
The resistence is 0
The resistence is 0
The resistence is 0
The resistence is not infinite
Pull the power Yes
Check and replace the power down-lead .
Check and replace the computer program panel
Check if the computer program panel is on
Push down the searching unit and
check if the door switch is on
Check if the control thermostat
and high limit thermostat are good
Check if the heater is good
Check if the motor is good
Check if the wire unit is good
while pushing down the start button,
Measure the resistance between the two joints to
judge wether it is on or off
Check if the thermal limiter is on
No
No
No
No
No
The resistence is infinite
The resistence is infinite
The resistence is infinite
Replace the thermal limiter
Replace the heater
Replace the motor
Replace the temperature fuse
Replace the control thermostat
and high limit thermostat
Yes The resistence is not infinite
No
The resistence is infinite
Replace the door switch
Electric Clothes Drye r
Model:RDE350AW