aci ROOM Series Installation & Operation Instructions

aci ROOM Series Installation & Operation Instructions Manual pdf 1 page image

Automation Components, Inc.2305 Pleasant View Road | Middleton, WI 53562Phone: 1-888-967-5224 | Website: workaci.comPage 1Version: 4.0I00001122.75"(69.85 mm)2.75"(69.85 mm)1.12"(28.55 mm)1.12"(28.55 mm)4.50"(114.30 mm)ROOM, VERSION 1[R]ROOM, VERSION 2[R2]FRONTBOTTOMRIGHTFRONTBOTTOMRIGHT4.50"(114.30 mm)FIGURE 1: ROOM DIMENSIONSROOM SERIESInstallation & Operation InstructionsPCB: HOPhone: 1-888-967-5224Website: workaci.comPRECAUTIONS• DO NOT RUN THE WIRING IN ANY CONDUITWITH LINE VOLTAGE (24/120/230 VAC).GENERAL INFORMATIONThe HO/20K-RSO series is a system specific sensorthat is polarity sensitive but not position sensitive.This unit is available in many differentconfigurations including Room w/ Override, andRoom w/ Setpoint, and Room w/ Override, andSetpoint. RS232 Communication jack options areavailable upon request.MOUNTING INSTRUCTIONSTake care when mounting. Check local code formounting height requirements. Typical mountingheights are 48-60” (1.2-1.5 m) off the ground and atleast 1.5’ (0.5 m) from the adjacent wall. The sensorshould be mounted in an area where air circulation iswell mixed and not blocked by obstructions.Separate the cover from the base. Attach the basedirectly to the wall or to a standard 2” x 4” junctionbox using the (2) #6-32 x 1” screws provided.*Reference FIGURE 2 (next page)For optimal temperature measurement, followthese tips:• Do not install on external walls.• Avoid air registers, diffusers, vents, and windows.• Avoid confined areas such as shelves, closedcabinets, closets, and behind curtains.• Eliminate and seal all wall and conduit penetrations.Air migration from wall cavities may altertemperature readings.• A thermally-insulated backing should be used whenfitting to solid walls (concrete, steel, etc.). ACI part:A/ROOM-FOAM-PAD• Do not install near heat sources, eg: lamps,radiators, direct sunlight, copiers, chimneywalls, walls concealing hot-water pipes.Refer to the Wiring Instructions (p. 2-3) to makenecessary connections. Tighten the cover down,using the (2) 1/16” Allen screws located in thebottom of the housing. A 1/16” Hex driver isneeded to secure the cover to the base.

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