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ROOM SERIES
Installation & Operation Instructions
PCB: MULTI6/B0000082
PRECAUTIONS
• DO NOT RUN THE WIRING IN ANY CONDUIT
WITH LINE VOLTAGE (24/120/230 VAC).
• THE OPTIONAL ACI/LCD MUST BE POWERED
WITH EITHER A 24 VAC OR 9-35 VDC POWER
SOURCE.
MOUNTING INSTRUCTIONS
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
- see FIGURE 2 (bottom).
Separate the cover from the base. The ACI/LCD is
shipped as a two-piece unit. The LCD Module must be
unplugged from the 10 pin connector before the
base of the sensor may be mounted. 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.
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.
Refer to the Wiring Instructions (p. 2-3) to make
necessary connections. After wiring, attach the cover
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
FIGURE 2: MOUNTING
LCD MODULE
Must be unplugged before
the sensor is mounted
to the base by snapping the top of the cover on
rst and then the bottom. 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.
Page 1
Phone: 1-888-967-5224
Website: workaci.com
1.12"
(28.55 mm)
4.50"
(114.30 mm)
RIGHT
OPTIONAL INSULATING
GASKET
BACKPLATE
CIRCUIT BOARD
#6-32 x 1"
MOUNTING SCREWS
COVER
Version: 1.0
I0000430
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Summary of Contents for aci Room PCB: MULTI6/B0000082
- Page 1 - see FIGURE 2 (bottom). Separate the cover from the base. The ACI/LCD is BOTTOM shipped as a two-piece unit. The LCD Module must be unplugged from the 10 pin connector before the base of the sensor may be mounted.
- Page 2 Two separate cables must be pulled for the ACI/LCD to work properly. One 2 conductor 18 to 22 AWG shielded cable for the supply voltage and a second 18 to 22 AWG 3 to 5 conductor shield cable for the Temperature sensor, Set Point and Override Outputs to the controller.
- Page 3 Display not working 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. W.E.E.E. DIRECTIVE At the end of their useful life the packaging and product should be disposed of via a suitable recycling centre.
- Page 4 PRODUCT SPECIFICATIONS SENSOR NON-SPECIFIC INFORMATION Number Temperature Sensing Points: 1/16” Allen screws (2 qty) / 1/16” Hex Driver Housing Screw Size / Drive Size: Override Option: “Dry Contact” Closure (Separate Input); 1.5 to 50 °C (35 to 122 °F) | -40 to 65 °C (-40 to 149 °F) Operating | Storage Temperature Range: 10 to 95% RH, non-condensing Operating Humidity Range:...
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