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I have a this thermostat model number 1f95-387. It is

Customer Question
I have a this...

I have a this thermostat model number 1f95-387. It is running in cool mode when I select heat. I have miss placed the manual and I would like to see how the reversing valve program is set on 0 or b but I can't figure out how to check it on thermostat. Please help.thx..

Contractor's Assistant: Did you double-check the thermostat's settings? And what about the filters?

I need instructions to check settings

Contractor's Assistant: Do you plan on doing the work yourself?

Yes

Submitted: 8 months ago.Category: HVAC
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Answered in 23 minutes by:
11/18/2017
HVAC Technician: gotoman for ac, HVAC Technician replied 8 months ago
gotoman for ac
gotoman for ac, HVAC Technician
Category: HVAC
Satisfied Customers: 5,349
Experience: 51 years of experience install design and repair of all makes and models of AC
Verified

One moment. Russ

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HVAC Technician: gotoman for ac, HVAC Technician replied 8 months ago

What brand of equipment do you have installed. Russ

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Customer reply replied 8 months ago
Ruud
HVAC Technician: gotoman for ac, HVAC Technician replied 8 months ago

OK Ruud ,Rheem and Weathering energize on B. I will send a manual. Russ

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Customer reply replied 8 months ago
I have a duel fuel system. 2 stage gas furnace and heat pump condenser. it is a communicating system. I am waiting for a board I need for it to be a true communicating system. for now I wouls like to know how to get to the settings on the
RUUD tstat to check the settings for O or B. I know the ruud system should be on B selection
Customer reply replied 8 months ago
are you sending me a pdf file f the manul
HVAC Technician: gotoman for ac, HVAC Technician replied 8 months ago

It is install manual. How to get into installer setup and set o/b on thermostat. Russ

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HVAC Technician: gotoman for ac, HVAC Technician replied 8 months ago

If you take thermostat off sub base there should be a wire connected B terminal for your system.

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HVAC Technician: gotoman for ac, HVAC Technician replied 8 months ago

Lower terminal block. Russ

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Customer reply replied 8 months ago
it is on b, for some reason my condenser is not energizing or reversing to heat. I will check other things, I recently lost power to my house for an extended amount of time and I was thinking maybe the installer program defaulted in t stat. I can take it from here, needed manual. Thx.
HVAC Technician: gotoman for ac, HVAC Technician replied 8 months ago

You back online. Russ

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HVAC Technician: gotoman for ac, HVAC Technician replied 8 months ago

Just checking to see if you are back online. I will open rate box for you. Russ

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