The Drum Rotates But The Dryer Have No Drying; The Dryer Drying But Clothes Can't Intensive Drying - Haier GDG480BW Service Manual

Service Manual
Order No. TL1206S003V1.1
Chapter 9 Error Display and troubleshooting

9-2-3. The drum rotates but the dryer have no drying

Troubleshooting:
Check if the connecting the dryer to
the gas supply and the gas shut-off
valve is open, the gas supply accord
with the dryer's requirements.
Y
Check if the wire connecting the
igniter the gas valve and the wire
unit is loose
N
Check if the ignitor is well.
Well: the resistance is about
50Ω- 500Ω and not cracked;
Broken: the resistance is infinite
or cracked
N
Check if the wire connecting the
radiant sensor the hi-limit thermostat
the cycling thermostat and the wire unit
Y
Check if the radiant sensor the
hi-limit thermostat the cycling
thermostat is well.
Well: the resistance is 0Ω;
Broken: the resistance is infinite.
well
Check if the wire unit is well
Y
Replace the PCB

9-2-4. The dryer drying but clothes can't intensive drying

Troubleshooting:
Check if the exhaust system is up to
the mustard
Check if the drum seal is airproof
N
Ω
Ω
Ω
- 24 -
Issue
Rev.
Connecting the dryer to the gas
supply, open the shut-off valve
insure the gas supply is well.
Y
Connecting the wire properly
Replace the ignitor, insure the
broken
exhaust system is well
Connecting the wire properly
N
broken
Replace the wire unit
N
Reinstall the exhaust system
If the drum seal is loose that
reinstall it; If the drum seal
broken that replace the
drum seal
Replace the
broken part