How To Change Battery In Honeywell Thermostat Th8321wf1001. Insert the batteries backward, so that the negative pole lines up with the positive terminal. Now, go to the circuit breaker and switch it off.
User manual instruction guide for th8321r1001, th8320r1003, th8110r1008 th8321r01 honeywell international inc. The warning flashes about two months before the batteries are depleted. Replace batteries once a year, or before leaving home for more than a month.
Installing the honeywell th8321wf1001 thermostat.
Typically it involves removing the cover plate to access the battery area. The thermostat will display a question to confirm your selection. 60°f to 99°f (15°c to 37.2°c) terminal designations: Dimensions (in.) 4 9/16 in.