Honeywell RTH8500D Thermostat User Manual


 
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Step 6. Mount New Wallplate to Wall (Cont)
3. Position the wallplate on the wall with the arrow pointing up.
Level the wallplate (for appearance only) and mark the two
mounting holes with a pencil.
M22204
WALLPLATE
LEVEL
PLACE LEVEL ON
SUPPORT TABS
MARK
MOUNTING
HOLES (2)