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10a. Mount the Upper Temperature Sensor (to I-Beam)
CAUTION: The wall controller and upper temperature sensor contain sensitive electronic PCBs. Use
extreme care when handling! ESD precautions recommended.
ATTENTION
Do not lose the rubber grommet during installation.
A. Select a mounting location
Do not mount the upper sensor in the following locations:
• Adjacent to or above radiant heaters
• Near HVAC ventilation intakes or exhausts
• On poorly insulated exterior walls
• In roof decking
• Near radiant heat sources
See “Wall Control Overview” to ensure proper mounting location.
B. Mount the upper temperature sensor
1. Route power wiring to the mounting location.
2. Loosen the (4) screws and remove the front cover.
3. Insert pan head screw (a) through the mounting hole and secure i-beam clamp (b) to the back of the sensor.
4. Mount the upper temperature sensor to the i-beam as shown. Tighten i-beam clamp until securely mounted.
Before reattaching the front cover, complete the wiring
. See steps 12a–12b for details and wiring diagrams.
Note: The upper temperature sensor can be mounted in any orientation.
c
b
I-beam
Side View
Front
Cover
Upper
Temperature
Sensor
I-Beam
Clamp
a
Front Cover
Screws