Midea MDH210-V042/B01EHS-US User Manual

Service manual for Dryer Machine Midea America Company
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2) Igniter sparks but no gas ignition
Turn off power supply.
Using an ohmmeter, check the following:
3) Gas ignited but flame goes off
If a normal ignition takes place and after a short while the flame goes out, check the following:
Does secondary coil continuity?
Does holding coil show continuity?
Does wiring show continuity?
Replace gas valve.
Yes
Replace gas valve.
Yes
Does flame switch show continuity?
Replace flame switch.
No
Yes
Replace harness.
No
No
No
Check if flame switch contacts open
prematurely.
Check gas supply line pressure.
Is it in range?
Visually inspect gas valve coil. Is it burned
due to high temperature?
Replace flame switch.
Yes
No
Yes
Contact gas company to
resolve.
No
Are drum seals damaged?
No
Does hi-limit thermostat show continuity?
Check room ventilation. Is there enough air
supply to support burner flame?
Yes
Yes
Replace gas valve assembly.
Replace hi-limit thermostat.
Yes
No
Ensure proper ventilation.
No
Replace drum seals.
Yes

Midea MDH210-V042/B01EHS-US Specifications

General

Brand	Midea
Model	MDH210-V042/B01EHS-US
Category	Dryer
Language	English