69-0959
2
T8501A,B,C,D MICROELECTRONIC THERMOSTATS
Fig. 1. Typical location of thermostat.
Fig. 2. Mounting the wallplate.
쐇
Use a pencil to mark the mounting holes. See Fig. 2.
쐋
Remove the wallplate from the wall and drill two
3/16 inch holes in the wall (if drywall) as marked. For
firmer material such as plaster or wood, drill two
7/32 inch holes. Gently tap anchors (provided) into
the drilled holes until flush with the wall.
쐏
Position the wallplate over the holes, pulling wires
through the wiring opening.
쐄
Loosely insert the mounting screws into the holes.
쐂
Tighten mounting screws.
WIRING
All wiring must comply with local electrical codes and
ordinances. Refer to Fig. 3 through 5 for typical hookups.
A letter code is located near each terminal for identifica-
tion.
CAUTION
Disconnect power before wiring to prevent
electrical shock or equipment damage.
쐃
Loosen the terminal screws on the wallplate and
connect the system wires. See Fig. 6.
IMPORTANT
Use 18 gauge, color-coded thermostat cable for
proper wiring.
쐇
Securely tighten each terminal screw.
쐋
Push excess wire back into the hole.
쐏
Plug the hole with nonflammable insulation to
prevent drafts from affecting the thermostat.
WIRES
THROUGH WALL
WALL
MOUNTING
HOLES
MOUNTING
SCREWS
M6530
WALL
ANCHORS
(2)
5 FEET
[1.5 METERS]
YES
NO
NO
NO
M10106
