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ROOM SERIES
Installation & Operation Instructions
ACI/ASI-RSO-ACS
PRECAUTIONS
• DO NOT RUN THE WIRING IN ANY CONDUIT
WITH LINE VOLTAGE (24/120/230 VAC).
GENERAL INSTRUCTIONS
The Room sensor is a single point temperature
sensor that is designed for use with electronic
controllers in commercial heating and cooling
building management systems. These units will be
o ered in Room, Room with Setpoint, Room with
Override, and Room with Setpoint and Override.
MOUNTING INSTRUCTIONS
For optimal temperature measurement, follow
these tips:
• Do not install on external walls.
• Avoid air registers, di users, vents, and windows.
• Avoid con ned areas such as shelves, closed
cabinets, closets, and behind curtains.
• Eliminate and seal all wall and conduit penetrations.
Air migration from wall cavities may alter
temperature readings.
• A thermally-insulated backing should be used when
tting to solid walls (concrete, steel, etc.). ACI part:
A/ROOM-FOAM-PAD
• Do not install near heat sources, eg: lamps,
radiators, direct sunlight, copiers, chimney walls,
walls concealing hot-water pipes.
Take care when mounting. Check local code for
mounting height requirements. Typical mounting
heights are 48-60" (1.2-1.5 m) o the ground and at
least 1.5' (0.5 m) from the adjacent wall. The sensor
should be mounted in an area where air circulation is
well mixed and not blocked by obstructions.
*Reference FIGURE 2 (p. 2)
Separate the cover from the base. Attach the base
directly to the wall or to a standard 2" x 4" junction
box using the (2) #6-32 x 1" screws provided. Refer
to Wiring Instructions (p. 2) to make necessary
connections. Tighten the cover down, using the (2)
1/16" Allen screws located in the bottom of the
housing. A 1/16" Hex driver is needed to secure the
cover to the base.
Automation Components, Inc.
2305 Pleasant View Road | Middleton, WI 53562
Phone: 1-888-967-5224 | Website: workaci.com
FIGURE 1: ROOM DIMENSIONS
ROOM, VERSION 1
[R]
2.75"
(69.85 mm)
FRONT
BOTTOM
ROOM, VERSION 2
[R2]
2.75"
(69.85 mm)
FRONT
BOTTOM
Page 1
Phone: 1-888-967-5224
Website: workaci.com
1.12"
(28.55 mm)
4.50"
(114.30 mm)
RIGHT
1.12"
(28.55 mm)
4.50"
(114.30 mm)
RIGHT
Version: 3.0
I0000505
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Summary of Contents for aci ROOM ASI-RSO-ACS
- Page 1 • Eliminate and seal all wall and conduit penetrations. Air migration from wall cavities may alter temperature readings. • A thermally-insulated backing should be used when tting to solid walls (concrete, steel, etc.). ACI part: ROOM, VERSION 2 A/ROOM-FOAM-PAD [R2] •...
- Page 2 FIGURE 2: MOUNTING WIRING INSTRUCTIONS ACI recommends 16 to 26 AWG twisted pair wires or shielded cable for all sensors. OPTIONAL INSULATING GASKET Signal wiring must be run separate from low and high voltage wires (24/120/230 VAC). The number of wires needed depends on the application.
- Page 3 Accuracy @ 0-70 °C (32 - 158 °F): WARRANTY The ACI Room Series temperature sensors are covered by ACI’s Five (5) Year Limited Warranty, which is located in the front of ACI’S SENSORS & TRANSMITTERS CATALOG or can be found on ACI’s website: www.workaci.com.
- Page 4 Automation Components, Inc. 2305 Pleasant View Road Middleton, WI 53562 Phone: 1-888-967-5224 Website: workaci.com Page 4 Automation Components, Inc. Version: 3.0 2305 Pleasant View Road | Middleton, WI 53562 I0000505 Phone: 1-888-967-5224 | Website: workaci.com...
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