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My thermostat is locked it's a proseries. I just pushed to…

My thermostat is locked...

My thermostat is locked it's a proseries

Contractor's Assistant: Just to clarify, do you think this is a larger HVAC problem, or something specific to the thermostat?

Nope. I just pushed to many buttons

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

Yes

Contractor's Assistant: Anything else we should know to help you best?

It's for an AC unit only. No heat

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Answered in 45 minutes by:
5/6/2018
gotoman for ac
gotoman for ac, HVAC Technician
Category: HVAC
Satisfied Customers: 5,358
Experience: 51 years of experience install design and repair of all makes and models of AC
Verified

Russ here. Can you give me make and model number of thermostat. Russ

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Customer reply replied 3 months ago
I don’t know. I didn’t install it. It came with the house. I think it’s a T4 or T6
Customer reply replied 3 months ago
I don’t have the manual

Here is manual for T4 both unlock the same way. Russ

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Press center and plus button that will bring up installer setup. advance to 435 and go to 0 that will unlock thermostat. Russ

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Customer reply replied 3 months ago
It didn’t work!

Did you go to 435 and set to 0

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Customer reply replied 3 months ago
The screen didn’t change

You have to holder 5 seconds

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Hold for 5 seconds

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Customer reply replied 3 months ago
I did

Press center button and enter code 1234

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Customer reply replied 3 months ago
Fixed!!

Great. Glad you back online I will open rate box for you. Russ

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Anymore questions. Russ

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Do you still need help. Russ

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If you could check rate ox so I can get paid thanks. Russ

gotoman for ac
gotoman for ac, HVAC Technician
Category: HVAC
Satisfied Customers: 5,358
Experience: 51 years of experience install design and repair of all makes and models of AC
Verified
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gotoman for ac
gotoman for ac
gotoman for ac, HVAC Technician
Category: HVAC
Satisfied Customers: 5,358
5,358 Satisfied Customers
Experience: 51 years of experience install design and repair of all makes and models of AC

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