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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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My igniter glows, I have tested all sensors, checked flow to

Customer Question

My igniter glows, I have tested all sensors for continuity, checked for gas flow to dryer, and replaced gas valve coils and still no flame.
Submitted: 10 months ago.
Category: HVAC
Expert:  Gaztech replied 10 months ago.

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Are you ready?

Customer: replied 10 months ago.
Ready
Expert:  Gaztech replied 10 months ago.

What is exact model number

Customer: replied 10 months ago.
Dlg0452w
Expert:  Gaztech replied 10 months ago.

Please stand by

Expert:  Gaztech replied 10 months ago.

From my experience you are having a issue with the flame detector

Customer: replied 10 months ago.
Even if it has continuity?
Customer: replied 10 months ago.
Is there a test for it?
Expert:  Gaztech replied 10 months ago.

It is NC until it is heated by ignitor then goes NO to cut signal to YL2 at electronic board to open gas valve

Expert:  Gaztech replied 10 months ago.
Customer: replied 10 months ago.
if it's NC, if I manually open after igniter glows should that open coils and burner ignite? Therefore testing that part
Expert:  Gaztech replied 10 months ago.

I am going through page 24

Expert:  Gaztech replied 10 months ago.

to confirm issue you will have to perform all step of page 24 to determine if all is good and then last part says replace controller board

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