Complete, Easy To Read Programming And Installation Instructions Inside LUX PRODUCTS CORPORATION Mt. Laurel, New Jersey 08054, USA
WARNING
Use Energizer® or DURACELL® Alkaline Batteries Only. Energizer® is a registered trademark of Eveready Battery Company, Inc. DURACELL® is a registered trademark of The Gillette Company, Inc.
READ THE INSTALLATIONSTION INSTRUCT FIRST
Thank you for your confidence in our product. To obtain the best results from your investment, please read this manual and acquaint yourself with your purchase before installing your new thermostat. Then follow the installation procedures, one step at a time. This will save you time and minimize the chance of damaging the thermostat and the systems it controls. These instructions may contain information beyond that required for your particular installation. Please save it for future reference.
CAUTION
Please read all instructions carefully before beginning installation.
TOOLS REQUIRED
#1 Phillips screwdriver (small) Drill with 3/16-in. (4.8mm) bit
THERMOSTAT LOCATION
On replacement installations, mount the new thermostat in place of the old one unless the conditions listed below suggest otherwise. On new installations, follow the guidelines listed below.
CAUTION
Read the instructions carefully before removing any wiring from the existing thermostat. Wires must be labeled before they are removed. When removing wires from their terminals, ignore the color of the wires since these may not comply with the standard.
NOTE
If you are mounting the base to a soft material like plasterboard or if you are using the old mounting holes, the screws may not hold. Drill a 3/16-in. (4.8mm) hole at each screw location, and insert the plastic anchors provided. Then mount the base as described below.
ATTACHING WIRES
Hold the base against the wall, with the wires coming through wherever it is convenient for wiring. Route the wires below the terminal block. Position the base for the best appearance (to hide any marks from an old thermostat). Attach the base to the wall with the two screws provided.
Caution
Do not allow wires to touch each other or parts on the thermostat. Wires must be trapped between the black spacer and the brass terminal. Also, be sure to tighten securely all 7 electrical terminal screws.
Cooling Systems
If both Y and C wires are present, tape off the “C” wire.
Heating/Cooling Systems
4- or 5-Wire with One transformer
If both Y and C wires are present, tape off the “C” wire.
If both Y and C wires are present, tape off the “C” wire. These diagrams are provided for new installations or unreferenced wires.
The unit requires batteries to operate your furnace and retain its memory. Replace the batteries when the LO BATT indicator appears in the display or at least once a year.
NOTE
If you have an electric system and the blower does not operate after installation, find the electric/gas heat selector on the back of the body. Move the selector to the ELEC position.
WARNING: Use Energizer® or DURACELL® Alkaline Batteries Only.
NOTE
When replacing batteries, you have approximately 1 minute before programs are lost.
NOTE
If you have an electric system and the blower does not operate after installation, find the electric/gas heat jumper on the back of the body as indicated on the diagram below. Move the jumper from the pins on the far right to the pins on the far left.
NOTE
The FAN switch works only if your system provides a wire for the UNIT’S “G” terminal.
TEMPERATURE SWING
A thermostat works by turning your heating or cooling system on and off whenever the room temperature varies a certain number of degrees from the set-point temperature. This variation is the “swing.” Your thermostat is carefully tuned to provide you with exceptional comfort as well as provide you with energy savings. Should you desire to have the temperature controlled even more tightly in your home at the expense of increased energy savings, you can change the swing value. Also, users of forced hot water systems may find this setting more comfortable.
Located on the back of the thermostat body are three jumpers. To change from 0.5 degrees F control to 0.25 degree F control, remove the jumper indicated by 0.5 F / 0.25 F. Press the small unmarked button on the front of the thermostat with a paper clip for the change to take effect. The unit will now control your home to 0.5 degrees.
MIN/2 MIN MINIMUM RUN TIME
Your thermostat has an internal timer built in to protect your compressor. The timer forces a minimum on-time of 5 minutes. You may change this minimum on-time to 2 minutes. To
To accomplish this, place the jumper labeled W3 over both pins. You must press the small unmarked button on the face of the thermostat for the changes to take effect. Elec/Gas
CHANGING FROM °F TO °C
If you have any problems installing or using this thermostat, please re-read the instructions carefully. Technical Service is available through our Technical Service Number. If you require assistance, please call our offices between 8:00 a.m. and 4:30 p.m. Eastern Standard Time, Monday through Friday. The number is (856) 234-8803 or visit our online technical support at www.luxproducts.com.
Limited Warranty: If this unit fails because of defects in materials or workmanship within one year of the date of original purchase, LUX will, at its option, repair or replace it. This warranty does not cover damage by accident, misuse, or failure to follow installation instructions. Implied warranties are limited in duration to one year from the date of the original purchase. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Please return malfunctioning or defective units to the participating retailer from which the purchase was made, along with proof of purchase. Please refer to Technical Service Section before returning the thermostat. Purchaser assumes all risks and liability for incidental and consequential damage resulting from the installation and use of this unit. Some states do not allow the exclusion of incidental or consequential damages, so the above exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from state to state. Applicable in the U.S.A. only.
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