Honeywell RTH8500D - Page 56

69-1725-1 56
Replace Batteries (Cont)
4. Align the screw blocks with the pins on the back of the
thermostat.
5. Push the thermostat straight onto the wallplate until it snaps
into place.
M22213
PINS ON
BACK OF
THERMOSTAT
WALLPLATE
TERMINAL
SCREW
BLOCK