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Phil
Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 5648
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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I have pn 0441 and the screen is blank, Just started today,

Customer Question

I have pn 0441 and the screen is blank
JA: I'll do all I can to help. How long have you been dealing with this?
Customer: Just started today
JA: Do you plan on doing the work yourself?
Customer: If I can
JA: Anything else we should know to help you best?
Customer: How can I get the screen to come back on
Submitted: 3 months ago.
Category: HVAC
Expert:  airheatman replied 3 months ago.

1. Can you see any more numbers like p-374 on thermostat?

2.Have you replaced batteries if it is battery operated?

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