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Nest Thermostat low power

AT526
Community Member

Hello

we have the best thermostat for almost 3 years now and just a month or so ago , message shows “ very low battery - replace before your thermostat goes offline “. Attached is a pic of our wiring. If wiring was wrong, should have had issues before now right? 
 Checked R and C wires are securely attached . Please help. Thanks 

2 REPLIES 2

Patrick_Caezza
Diamond Product Expert
Diamond Product Expert

@AT526 

Can you post a picture of the Nest's thermostat baseplate wiring here?


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