Honeywell D Installation Instructions Manual page 4

T8112C,D ELECTRONIC PROGRAMMABLE THERMOSTATS
INSERT
STRAIGHT
5/16 in.
UNDER
(8 mm)
SCREW HEAD
STRIP
END OF WIRE
VISIBLE HERE
Fig. 8. Proper wiring technique.
Fig. 9. Holding thermostat while installing.
Mounting Thermostat on Mounting Plate
1. Engage tabs at the top of thermostat and mounting
plate. See Fig. 10.
2. Press lower edge of case to latch.
NOTE: To remove the thermostat from the wall, first
pull out at the bottom of the thermostat; remove
top last.
69-0917—2
JUMPER (FACTORY-
INSTALLED) REMOVE
IF 5-WIRE SYSTEM
c
R R
G Y W
M1712A
M3002A
T8112C
A.
ENGAGE TABS AT TOP OF
THERMOSTAT AND MOUNTING PLATE.
T8112D
A.
ENGAGE TABS AT TOP OF
THERMOSTAT AND MOUNTING PLATE.
C.
SWING COVER OPEN TO
CHECK OPERATION.
Fig. 10. Mounting thermostat on mounting plate.
4
B.
PRESS LOWER EDGE
OF CASE TO LATCH.
AM
TU
LEAVE
M5780
B.
PRESS LOWER EDGE
OF CASE TO LATCH.
M13063