Service Manual

DIAGNOSTICS & TROUBLESHOOTING
27” Stacked Laundry Center
n
2-15
For Service Technician Use Only

  

• No operaon
• No buon
response
No power to dryer. Check power at outlet, check circuit breakers, fuses, or juncon
box connecons.
Connecon problem between AC
plug and power harness.
See Test #1: Supply Connecons, page 4-8.

• No response when
Start buon is
pressed
Door not fully closed or striking the
door latch.
Be sure the door is completely closed, then press and hold the
START buon.
Door switch problem. See Test #5: Door Switch, page 4-14.
Drive belt/belt switch problem. See Test #2: Motor Circuit, page 4-9.
Thermal fuse/motor problem. See Test #2: Motor Circuit, page 4-9.


Poor airow. Check lint screen and exhaust vent. Clean if necessary.
Moisture sensor problem. See Test #4: Moisture Sensor, page 4-13 (long vent models
only).
Heat system problem. See Test #3: Heat System, page 4-10.
 Drive belt/belt switch problem. See Test #2: Motor Circuit, page 4-9.
Thermal fuse problem. See Test #3a: Thermal Fuse, page 4-11.
Door switch problem. See Test #5: Door Switch, page 4-14.
Motor problem. See Test #2: Motor Circuit, page 4-9.
 Check Installaon. Verify proper dryer installaon.
Heat system malfuncon. See Test #3: Heat System, page 4-10.
Inline thermal fuse problem. See Test #3d: Inline Thermal Fuse, page 4-11.
 Heater coil shorted. See Test #3: Heat System, page 4-10.
Heater relay shorted. See Test #3: Heat System, page 4-10.
Heater system problem. See Test #3: Heat System, page 4-10.


Lint screen full. Clean if necessary. Refer customer to Use and Care Guide.
Exhaust vent clogged. Clean if necessary. Refer customer to Use and Care Guide.
Moisture sensor problem. See Test #4: Moisture Sensor, page 4-13 (long vent models
only).