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Question

Model M3RL060A BW Will not light, the status light is a continuous blinking flash with about 1 second intervals. The purge blower and the main blower start at the same time, no flane?

Submitted: 382 days and 2 hours ago.
Category: HVAC
Value: $9
Status: AWAITING CUSTOMER ACTION

Answer

Hi,

 

It sounds like a presure switch problem. . The pressure switch resembles the photo below. Blow out the tubing connected to it and the barbed fittinigs the tubing connects to.

 

Let me know

 

graphic

 

Thank you

 

Mark.

Picture
Expert: Mark Henley
Pos. Feedback: 99.2 %
Accepts: 2740
Answered: 3/1/2009

Journeyman Technician

UA Journeyman Pipefitter , HVAC, Refrigeration, DDC controls. 26 years.Commercial & residential

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