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View Full Version : m1mb077a how do I fix the open pressure switch


julyboy07
Sep 22, 2014, 03:27 PM
My nordyne m1m has the red led 2 flash and will not kick on what do I need to replace please call me.. Todd 1-989-402-1692 I'm in mi and I have two children under 4

Grady White
Sep 24, 2014, 04:03 PM
You have to determine if the switch is bad or you are not getting sufficient air flow to close the switch. Most likely, it is the latter.