Honeywell CHRONOTHERM T8611G - Manual (Page 2)

T8611G CHRONOTHERM ® DELUXE ZONING HEAT PUMP THERMOSTAT
69-1414—2 2
Fig. 1. Typical location of thermostat.
Fig. 2. Mounting the wallplate.
3. Remove the wallplate from the wall and drill two
3/16 inch (76 mm holes) in the wall (if drywall) as
marked. For firmer material such as plaster, drill
two 7/32 inch (5.56 mm) holes. Gently tap anchors
(provided) into the drilled holes until flush with the
wall.
4. Position the wallplate over the holes, pulling wires
through the wiring opening.
5. Loosely insert the mounting screws into the holes.
6. Tighten mounting screws.
WIRING
All wiring must comply with local electrical codes and
ordinances. Refer to Fig. 3 and 4 for typical hookup. A
letter code is located near each terminal for identification.
CAUTION
Electrical Hazard.
Can cause electrical shock or equipment
damage.
Disconnect power before wiring.
1. Loosen the terminal screws on the wallplate and
connect the system wires. See Fig. 5.
IMPORTANT
Use 18 gauge, color-coded thermostat cable for
proper wiring.
2. Securely tighten each terminal screw.
3. Push excess wire back into the hole.
4. Plug the hole with nonflammable insulation to pre-
vent drafts from affecting the thermostat.
The two OC terminals can be wired to the TZ-4 panel for
remote operation of the Zone-A-Lone feature during the
Leave and Sleep periods. See Table 9 and the TZ-4
Installation Instructions, form 68-0259, for more
information.
Fig. 3. Typical wiring diagram for EMM-3U panel.
5 FEET
[1.5 METERS]
YES
NO
NO
NO
M10106
WIRES
THROUGH WALL
WALL
MOUNTING
HOLES
M15044
MOUNTING
SCREWS
WALL
ANCHORS (2)
NORMALLY, WIRE E ON THERMOSTAT TO W1/E ON PANEL;
ALTERNATIVELY, INSTALL JUMPER FROM E TO Y ON
THERMOSTAT AND OMIT WIRE TO W1/E ON PANEL.
CONNECT O/B JUMPER ON EMM-3U PANEL WHEN O/B TERMINAL ON
THERMOSTAT IS CONFIGURED AS O.
1
2
R E Y G O/B C W2 L OT OT
C7089B
OUTDOOR
TEMPERATURE
SENSOR
(OPTIONAL)
M20933
1
EMM-3U
THERMOSTAT
CONNECTORS
2
R
C
G W2 Y2 M6M4M1 Y1 C R L
24 VAC
40 VA
O/B W1/E