aci Room Series Installation & Operation Instructions

ROOM SERIES
Installation & Operation Instructions
A/RSO-LCD-FAN

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.

GENERAL INFORMATION

The A/RSO-LCD-FAN is a system speci c sensor that is
polarity sensitive but not position sensitive. This unit
may incorporate any ACI thermistor or RTD type
sensor. This unit is avalible in many di erent
con gurations including Room w/ Override, Room
w/ Setpoint, Room w/ Setpoint and Override, and
Override and LCD.

MOUNTING INSTRUCTIONS

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.
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)
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
*Reference FIGURE 3 (next page)
• Do not install near heat sources, eg: lamps,
radiators, direct sunlight, copiers, chimney walls,
walls concealing
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
MOUNTING (Continued)
hot-water pipes.
Refer to the Wiring Instructions to make
necessary connections. After wiring, attach the
cover 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.
Additional Mounting
optional ACI/LCD
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 to either the drywall or over a
standard 2" x 4" Junction Box using the
mounting hardware provided. The LCD Module
should then be gently inserted into the 10 pin
connector. The cover may now be placed onto
the unit and tightened down using the (2) Allen
screws at the bottom of the housing.
Page 1
Phone: 1-888-967-5224
Website: workaci.com
1.12"
(28.55 mm)
4.50"
(114.30 mm)
RIGHT
Instructions for
Version: 1.0
I0000110