Honeywell Home RTH6350 Programmable Thermostat Operating Manual
Honeywell Home RTH6350 Programmable Thermostat This manual covers the RTH6350 and RTH6450 models. Quick Reference Card Grasp and pull to see basic operating instructions at a glance. Battery Holder Press down and pull to remove the batteries. Batteries should be replaced once a year (see page 15). NOTE: Remove battery holder; the model number is […]