Table of Contents
Advertisement
T8611G CHRONOTHERM
NO
NO
Fig. 1. Typical location of thermostat.
WIRES
THROUGH WALL
WALL
ANCHORS (2)
Fig. 2. Mounting the wallplate.
69-1414—2
®
DELUXE ZONING HEAT PUMP THERMOSTAT
YES
NO
5 FEET
[1.5 METERS]
WALL
MOUNTING
HOLES
MOUNTING
SCREWS
M15044
1
R
C
E
Y
NORMALLY, WIRE E ON THERMOSTAT TO W1/E ON PANEL;
1
ALTERNATIVELY, INSTALL JUMPER FROM E TO Y ON
THERMOSTAT AND OMIT WIRE TO W1/E ON PANEL.
2
CONNECT O/B JUMPER ON EMM-3U PANEL WHEN O/B TERMINAL ON
THERMOSTAT IS CONFIGURED AS O.
Fig. 3. Typical wiring diagram for EMM-3U panel.
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.
M10106
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.
R
C
24 VAC
40 VA
2
R
C
W1/E
Y1
G W2Y2
O/B
L
M6M4M1
EMM-3U
THERMOSTAT
CONNECTORS
G
O/B
W2
L
OT
2
OT
C7089B
OUTDOOR
TEMPERATURE
SENSOR
(OPTIONAL)
M20933
Advertisement
Table of Contents
