Honeywell T7350 User Manual page 7
Commercial programmable thermostat for single- or multi-stage conventional/heat pump systems
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Also See for T7350:
- System engineering (44 pages) ,
- Product data (40 pages) ,
- User manual (32 pages)
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2. Use a pencil to mark the mounting holes. (See Fig. 7.)
3. Remove the subbase from the wall and drill two 3/16 in.
(4.76 mm) holes in the wall (if drywall) as marked. For
firmer material such as plaster or wood, drill two 7/32 in.
(5.56 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.
SUBBASE
T4
TR21
T
T
TR21
T
T
Fig. 4. Four TR21 Sensors providing a temperature
averaging network for T7350 Thermostat.
T7350 SUBBASE
T4
T4
T3
1
TR21-A
1
THE TR21-A IS A 10K OHM SENSOR.
Fig. 5. Two TR-21A Sensors providing a temperature
averaging network for T7350 Thermostat.
T3
TR21
T
T
TR21
T
T
M29184
T3
T4
T3
1
TR21-A
M29256
T7350 COMMERCIAL PROGRAMMABLE THERMOSTAT
TR21
T
T
TR21
T
T
TR21
T
T
Fig. 6. Nine TR21 Sensors providing a temperature
averaging network for T7350 Thermostat.
WIRES THROUGH WALL
WALL
ANCHORS
(2)
Fig. 7. Mounting the subbase.
7
SUBBASE
T4
T3
TR21
TR21
T
T
T
T
TR21
TR21
T
T
T
T
TR21
TR21
T
T
T
T
M29257
MOUNTING
HOLES
MOUNTING
SCREWS
M19608
63-2605—09
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