INSTALLATION AND OPERATING INSTRUCTIONS TX9000 SERIES SMART TEMP ELECTRONIC THERMOSTAT MO DAY ® UP HEAT PM DOWN MO DAY UP HEAT MO DAY UP HEAT PM DOWN PM DOWN SET SATURDAY PROGRAM SET WEEKDAY PROGRAM SET DAY/TIME SET SUNDAY PROGRAM FILTER RESET FAN AUTO ON HEAT OFF COOL SET SATURDAY PROGRAM SET WEEKDAY PROGRAM SET DAY/TIME SET SUNDAY PROGRAM FILTER RESET FAN AUTO ON HEAT OFF COOL HOLD HOLD RUN RUN NEXT NEXT Patents Pending 1500 TO SET TIME & DAY · Rotate Dial to SET DAY/TIME. · Press UP to change td · Press UP/DOWN to set time. TO SET PROGRAMS · Rotate Dial to SET WEEKDAY Patents Pending 1500 SIMPLIFIED INSTRUCTIONS TO SET TIME & DAY · Rotate Dial to SET DAY/TIME. · Press UP to change · Press UP/DOWN to set time. TO SET PROGRAMS · Rotate Dial to SET TEMPORARY TEMPERATURE OVERRIDE ·Press UP/DOWN to adjust set temperature. ·To clear OVERRIDE press UP/DOWN until original set temperature appears or wait for SIMPLIFIED INSTRUCTIONS TEMPORARY TEMPERATURE OVERRIDE ·Press UP/DOWN to adjust set temperature. ·To clear OVERRIDE press UP/DOWN until original set temperature appears or wait for the start tf the next period Installs Easily Set Day & Time Choose Heat or Cool Easy as 1­2­3 52002 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. · The Unit can be used with most 24 volt gas, oil or electric heating and air conditioning systems, single-stage heat pumps or gas millivolt heating systems. It cannot be used with 120 volt heating systems or multistage heat pumps. Ask your dealer for other LUX thermostats to control those systems. · The Unit is programmable. There are four programming periods per day. Each period can be programmed separately. · You can use the built-in time/temperature programs, or alter them to suit your schedule. The Unit provides separate programming for every day of the week- for both heating and cooling. You can override the programmed temperatures for as little as one programming period or for an entire vacation. · In cool weather, when the system switch is set to HEAT, the Unit will maintain cooler "set back" room temperatures to save energy. It will then change to warmer "comfort" settings -- all automatically, at specified times during the day. · In warm weather, when the system switch is set to COOL, the Unit will maintain warmer "set back" room temperatures to save energy. It will then change to cooler "comfort" settings - all automatically, at specified times during the day. · A large liquid crystal display shows time, day of the week, and room and set temperatures. It will remind you when the filter should be changed in your blower and track your system's energy usage. · Temperature swing adjustment lets you fine-tune your system for maximum comfort and economy. · A 4-minute minimum on/off time in COOL prevents your air conditioning system from being damaged. · Two Energizer® or DURACELL® "AA" alkaline batteries (not included) are used to retain your time and temperature programs. I M P O RTA N T ! Thank you for your confidence in our product. To obtain the best results from your investment, please read these READ instructions and acquaint yourself with your purchase INSTALLATION before installing your new thermostat. Then follow the installation procedures, one step at a time. This will save INSTRUCTIONS you time and minimize the chance of damaging the thermostat and the systems it controls. These instructions FIRST may contain information beyond that required for your particular installation. Please save for future reference. FEATURES The Active Program Period LUX Speed Dial® Liquid Crystal Display Thermostat Body The Set Temperature · Your thermostat is a precision instrument. Please handle it with care. · Turn off electricity to the appliance before installing or servicing thermostat or any part of the system. Do not turn electricity back on until work is completed. · Do not short (jumper) across electric terminals at control on furnace or air conditioner to test the system. This will damage the thermostat and void your warranty. · All wiring must conform to local codes and ordinances. · This thermostat is designed for use with 24 volt and millivolt systems. The thermostat should be limited to a maximum of 1.0 amps; higher amperage may cause damage to the thermostat. If you are in doubt, call your utility company. C A U T I O N INSTALLATION Please read all instructions carefully before beginning installation. TOOLS REQUIRED To avoid electrical shock and to prevent damage THERMOSTAT LOCATION to the furnace, air conditioner, and thermostat, OFF On replacement installations, disconnect the power mount the new thermostat in supply before beginning place of the old one unless the conditions listed below suggest work. This can be done at the otherwise. On new installations, fuse box, at the circuit breaker, or follow the guidelines listed below. at the appliance. 1. Locate the thermostat on an inside wall, about 5 ft. (1.5m) above the floor, and in a room that is used often. 2. Do not install it where there are unusual heating conditions, such as: in direct sunlight; near a lamp, radio, television, radiator, register, or fireplace; near hot water pipes in a wall; near a stove on the other side of a wall. 3. Do not locate in unusual cooling conditions, such as: on a wall separating an unheated room; or in a draft from a stairwell, door, or window. 4. Do not locate in a damp area. This can lead to corrosion that will shorten thermostat life. 5. Do not locate where air circulation is poor, such as: in a corner or an alcove; or behind an open door. 6. Do not install the unit until all construction work and painting has been completed. 7. This thermostat does not require leveling. #1 Phillips screwdriver (small) Drill with 3/16-in. (4.8mm) bit CAUTION System Switch Fan Switch PATENT NO. 5,673,850 SIMPLIFIED INSTRUCTIONS TO SET TIME & DAY · Rotate Dial to SET DAY/TIME. · Press UP to change current day. · Press NEXT. · Press UP/DOWN to set time. TO SET PROGRAMS · Rotate Dial to SET WEEKDAY, SATURDAY or SUNDAY PROGRAM. · Press UP/DOWN to adjust start time. · Press NEXT. · Press UP/DOWN to adjust temperature. · Press NEXT. · Repeat as needed or rotate dial to RUN to stop Programming. TEMPORARY TEMPERATURE OVERRIDE ·Press UP/DOWN to adjust set temperatur e. ·To clear OVERRIDE press UP/DOWN until original set temperature appears or wait for the start tf the next period. TEMPERATURE HOLD · Press HOLD. Adjust temperature as desired with UP/DOWN. ·To clear, press HOLD again. Easy to follow Instructions Button to Light Display Thermostat Cover © COPYRIGHT 2006 LUX PRODUCTS CORPORATION. ALL RIGHTS RESERVED 1 REMOVING THE OLD THERMOSTAT Switch electricity to the furnace and air conditioner OFF; then proceed with the following steps. 1. Remove cover from old thermostat. Most are snap-on types and simply pull off. Some have locking screws on the side. These must be loosened. 2. Note the letters printed near the terminals. Attach labels (enclosed) to each wire for identification. Remove and label wires one at a time. Make sure the wires do not fall back inside the wall. 3. Loosen all screws on the old thermostat and remove it from the wall. WIRING DIAGRAMS Read instructions carefully before removing any wiring from 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. CAUTION HEATING ONLY SYSTEMS RC-RH JUMPER PROVIDED COOLING ONLY SYSTEMS RC-RH JUMPER PROVIDED Y O G W B RH RC Y O G W B RH RC MOUNTING THE UNIT ON THE WALL 1. Strip insulation 3/8 in. (9.5mm) from wire ends and clean off any corrosion. 2. Fill wall opening with non-combustible insulation to prevent drafts from affecting the thermostat. 3. Press up on the button on bottom of thermostat and swing the body away from the base and up to remove the body from the base. HEATING / COOLING SYSTEMS 4 -WIRES WITH ONE TRANSFORMER RC-RH JUMPER PROVIDED OPTIONAL FAN WIRE G F W H 4 RH RC R V 5 Y C* 6 G F RH RC R V 5 HEATING / COOLING SYSTEMS 5 -WIRES WITH TWO TRANSFORMERS RC-RH JUMPER REMOVED Y O G W B RH RC Y O G W B RH RC Y C* 6 G F W H 4 Be careful not to drop the body or disturb electronic parts. Leave the cover closed while the body is being removed from the base. C A U T I O N RH RC R V 5 Y C* 6 G F W H 4 RH V 5 RC R TYPICAL SINGLE STAGE HEAT PUMP WIRING *CUSTOMER SUPPLIED JUMPER RC-RH JUMPER PROVIDED Y G W3 Y W RH B O RC L O G W B RH RC TERMINALS G O Y C* O G F B R USE B or O NOT BOTH RH RC R V 5 WIRING DIAGRAM NOTES (APPLIES TO ALL DRAWINGS) · The DASHED lines are optional depending upon your system type. · Verify whether "C", "X" or "B" wires are connected to system common. · If "B" and "O" are both present, it is likely that "B" is a system common. · If a "B" wire in your system is a common, then connecting it to the "B" terminal may cause damage to your system. · If "Y" and "C" are both present, it is likely that "C" is a system common. These diagrams below are provided for new installations or unreferenced wires. SCREW ANCHORS BASE 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. NOTE TYPICAL HOOKUP FOR 2 OR 3 WIRE 24 VAC HEATING SYSTEMS (AND MILLIVOLT) Y O OPTIONAL FAN LEAD G W B COMMON RH RC RH-RC JUMPER PROVIDED Attaching Wires 4.Hold the base against the wall, with the wires coming through wherever it is convenient for wiring. Route the wires to below the terminal block. Position the base for best appearance (to hide any marks from an old thermostat). An optional wall plate is included for covering old mounting holes. Attach the base to the wall with the two screws provided. FAN Gas Valve or Heater System XFMR TYPICAL COOL HOOKUP 24 VAC SYSTEMS Y N O G W B RH RC RH-RC JUMPER PROVIDED Do not allow wires to touch each other or parts on thermostat. Wires must be trapped between black spacer and brass terminal. Also, be sure to tighten securely all 7 electrical terminal screws. C A U T I O SYSTEM COMMON A/C Comp. FAN System XFMR 2 TYPICAL 24 VAC 4-WIRE HOOKUP SINGLE STAGE HEAT AND COOL Y O G W B COMMON RH RC RH-RC JUMPER PROVIDED A/C Comp. FAN Gas Valve or Heater System XFMR TYPICAL 2-TRANSFORMER 24-VAC 5-WIRE HOOKUP SINGLE STAGE HEAT AND COOL 1. Remove fresh batteries from their carton. 2. Remove body of thermostat as described at bottom of first column. 3. Remove the battery clip and batteries. 4. Install two new Energizer® or DURACELL® "AA" size alkaline batteries in the battery compartment. Observe the polarity marking shown in the clip. 5.Place body back on the wall. Hook the bottom of the body onto the base, swing the body up, and snap the body onto the base. Installation is now complete. Be sure to turn the power back on to your heating and /or air conditioning system. If this is the first time you are installing batteries, the thermostat will display "SUN 12:00 AM". Within 90 seconds the thermostat will begin to display the room temperature alternately with the time. To correct the display, see "Setting the TIME and DAY," after you set the programs. The Unit is protected against normal static electric discharges. However, in extremely dry weather you should touch another metal object before the Unit to avoid potential loss of programs. Y O COMMON 2 G W B COMMON 1 RH RC RH-RC JUMPER REMOVED C A U T I O N OPERATION A/C Comp. FAN Gas Valve or Heater Heat XFMR Cool XFMR This thermostat is "armchair programmable" You can make any program or setting changes with the thermostat body off or on the wall thermostat base. The Unit alternately displays the current time and the room temperature. It also displays the day of the week and the currently active program period that is controlling the temperature: MORN, DAY, EVE, or NIght. The set point temperature will appear in the right side of the display. In the winter, set the system switch to HEAT to control your heating system. In the summer, set the switch to COOL to control your air conditioner. In spring and fall or when windows are open, you can set the system switch OFF. Setting the FAN switch to AUTO automatically runs your system's fan during heating and cooling. Setting the FAN switch to ON runs your system's fan continuously even without heating or cooling. TYPICAL SINGLE-STAGE HEAT PUMP HOOKUP Y O G W USE B or O NOT BOTH B RH RC RH ...