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I have a WR 540E47 - 843 with a RED blinking Light, how can…

Customer Question
I have a WR...

I have a WR 540E47 - 843 with a RED blinking Light, how can i reset to get it working again

Contractor's Assistant: I'll do all I can to help. How long have you been dealing with this?

A few weeks

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

Yes

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

Not really..

Submitted: 3 months ago.Category: HVAC
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Answered in 4 minutes by:
3/20/2018
HVAC Technician: Rick, HVAC Supervisor replied 3 months ago
Rick
Rick, HVAC Supervisor
Category: HVAC
Satisfied Customers: 24,397
Experience: 40+ yrs. experience as a licensed oil & gas technician.
Verified

Welcome to Just Answer, my name is ***** ***** I will do my best to help you with your issue. First I’ll need some more info so I have a more complete picture of your situation.

There is no 540E47. I assume you mean a 50E47. How many times does the LED blink before it pauses and repeats?

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Customer reply replied 3 months ago
Correct! 50E47
it is continuously blinking RED
HVAC Technician: Rick, HVAC Supervisor replied 3 months ago

Turn the thermostat off for at least 3 seconds then back on to reset

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Customer reply replied 3 months ago
The BLINKING has not stopped
HVAC Technician: Rick, HVAC Supervisor replied 3 months ago

turn the power off to the furnace then back on

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Customer reply replied 3 months ago
did that already
HVAC Technician: Rick, HVAC Supervisor replied 3 months ago

Then if the control won't reset you need to replace it

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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