Mounting Subbase - Honeywell T7351 Installation Instructions Manual
Commercial programmable thermostat for single- or multi-stage conventional/heat pump systems
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Also See for T7351:
- Product data (21 pages) ,
- User manual (13 pages) ,
- Information (4 pages)
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T7351 COMMERCIAL PROGRAMMABLE THERMOSTAT
NO
NO
Fig. 1. Typical location of thermostat or
remote-mounted sensor.
Mounting Subbase
The subbase mounts horizontally.
IMPORTANT
• When using the internal temperature or humidity
sensor, the device must be mounted horizontally
(with the LCD facing upwards). Precise leveling
is not needed.
• When using remote room temperature and
humidity sensors, thermostat mounting
orientation does not matter.
Wall mounting (using standard drywall screws) is
standard. Mounting to a 2 in. by 4 in. (50.8 mm by 101.6
mm) wiring box can be accomplished:
— for a horizontal box, no extra hardware is required.
— for a vertical box, part 209651A is required.
— Mount to European standard wall box (having 2.4 in.
(60.3 mm) between mounting screws in a horizontal
line) with or without adaptive hardware.
1. Position and level the subbase.
NOTE: A level wallplate is only for appearance.
The thermostat functions properly when
not level.
2. Use a pencil to mark the mounting holes. (See
Fig. 3).
3. Remove the subbase from the wall and drill two 3/
16 in. (4.8 mm) holes in the wall (if drywall) as
marked. For firmer material such as plaster or
wood, drill two 7/32 in. (5.6 mm) holes.
4. Gently tap anchors (provided) into the drilled holes
until flush with the wall.
5. Position the subbase over the holes, pulling wires
through the wiring opening.
6. Loosely insert the mounting screws into the holes.
7. Tighten mounting screws.
62-0258
YES
NO
5 FEET
(1.5 METERS)
M4823A
Fig. 2. Four T7770A Sensors providing temperature
averaging network for T7351 Thermostat.
WALL
ANCHORS
(2)
Fig. 3. Mounting the subbase.
Mounting Thermostat on Subbase (Fig. 4)
With the subbase installed, mount the thermostat:
1. Engage top subbase tabs into the thermostat top.
2. Swing the thermostat down.
3. Press the lower edge of the case to latch.
NOTE: To remove the thermostat from the wall, first pull
out at the bottom of the thermostat; then remove
the top.
2
SUBBASE
T4
T3
T7770A
T7770A
T
T
T
T7770A
T7770A
T
T
T
M19606A
WIRES THROUGH WALL
MOUNTING
HOLES
T
T
MOUNTING
SCREWS
M19608
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