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Jerry
Jerry, HVAC Technician
Category: HVAC
Satisfied Customers: 422
Experience:  Epa universal certification, hearth products specialized.
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Hi i have Cm61 honeywell wireless room thermostats in my house

Customer Question

Hi i have Cm61 honeywell wireless room thermostats in my house and two of them have lost connection with there receivers or at lest i think that is what has happened as there is a solid green light on the receiver but underneath a red flashing light how do i reconnect my thermostats to the receiver many thanks

Graham
Submitted: 3 years ago.
Category: HVAC
Expert:  Andrew Smith replied 3 years ago.
Ok lets try a restart.
Turn off the boiler at the fused spur
Take out the batteries from the transmitter and sit it under the boiler.
Leave for 5 minutes
Turn on the power and reinsert the batteries.

Let me know what happens
Customer: replied 3 years ago.

Hi Andrew


 


Just to give you a better idea of whats happened :


 


The receivers are used to operate my underfloor heating and are wired into the mains they are located above the actuator heads i have room thermostats in each room and the one in the kitchen and the one in the family room i think have lost contact with the receivers for those areas as below a steady green light on the receiver there is also a red flashing light all the other receivers have steady green lights and no flashing red light .

Expert:  Andrew Smith replied 3 years ago.
Do they reconnect if you take the transmitters to the receivers and do a complete shut down and restart after 5 minutes?