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Question About Honeywell Thermostat CT3400
Low battery warning...

I changed my batteries 2 times yesterday & it still displays "low battery" message. I know I have the positive terminal ends in position correctly. Any other ideas?

Asked by Kevin on 02/15/2010 3  Answers

ManualsOnline posted an answer 14 years, 8 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

steve Christensen posted an answer 14 years ago

3 resetting thermostat it still reads 16AE Lo
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Robert posted an answer 14 years ago

2 I changed my batteries & it sill displays "low battery". Batteries are inserted correctly. What next. My model number is CT32001001 (Programable model)
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