Document No. 129-479
Installation Instructions
November 13, 2012
Mounting Information
Always mount the room unit vertically.
Locate the room unit:
•
according to design specifications and local
regulations.
•
where the air circulates around it freely (not
in recessed areas or behind doors).
•
allowing a minimum of 4 inches (10 cm) free
space above and below for proper airflow,
the front cover removal tool, and the
computer communication cable.
•
away from drafts caused by doors, windows,
outside walls, air registers, pipes, return air
plenums, etc.
•
away from heat sources such as strong
lights, fireplaces, direct sunlight, etc.
•
on an inside wall (preferably), about 5 feet
(1.5 m) above the finished floor.
Drywall Mounting (No Rough-in),
Typical
Base Plate Mounting and Wiring
1. Mark the center (cable) hole and the mounting
hole locations, using the room unit base plate as
a template. See Figure 2.
2. Drill two 3/16-inch (4.8 mm) mounting holes and
mount the two plastic wall anchors flush to
below the wall surface for stable mounting of the
device.
3. Cut a 1-inch (25 mm) center hole with a hole
saw.
4. Pull about three inches (75 mm) of the cable
through the hole in the base plate.
5. Mount the room unit base plate on the wall,
noting the UP arrow:
NOTE:
If required, position the Back Plate
behind the Room Unit Base, aligning
the top and bottom mounting holes,
prior to mounting to the wall:
a. Install the two mounting screws provided,
but do not tighten.
b. Level the room unit base plate for
appearance.
c. Tighten the two mounting screws to the
room unit base plate.
d. Cut the cable, leaving about three inches
(75 mm) on the room unit side of the
drywall. Ensure that pin Number 1 connects
to the same wire at each end of the cable.
Figure 2. Drywall Mounting (No Rough-in), Typical.
7. Terminate the wires to the termination blocks on
the room unit's base plate. (See Figure 5.)
8. Feed the extra cable back through the hole.
Sensor Set-up
SEN0589R1
5V
10V
V
I
Jumper
R64 Resistor
(°F/°C Selector)
Voltage/Current
Selector Switch
Figure 3. Circuit Board
(Located inside Room Unit Cover.
Page 2 of 6
Siemens Industry, Inc.
