Lux Products T20-1141 (discontinued) Instruction Manual
Contents
1. AND GENTLY ROTATE THE LONG POINTER2. 2 TOOLS REQUIRED Wirestripper or knife drill with 16 bit screwdriver level and a pencil 3 REMOVING OLD THERMOSTAT Please read all instructions carefully As you complete each step check the adjoining square W Disconnect electricity and turn off gas to the heater AND OPERATING INSTRUCTIONS O Remove cover from old thermostat O Loosen all screws O Disconnect wires from thermostat making sure they do not fall back inside the wall Strip insulation from wire ends and clean off any corrosion oO T20 1 1 4 1 Fill wall opening with non combustible insulation to prevent drafts from affecting thermostat DELUXE HEATING ONLY 4 INSTALLING NEW THERMOSTAT THERMOSTA T O Place new decorative wall plate if supplied Figure 3 over wall opening Decorative wall plate can optionally be left off O Remove Front Cover of new thermostat by inserting a finger in the side of the thermostat and gently prying away each corner Place Base Figure 2 on wall plate over wall opening Mark wall with pencil at mounting holes as shown in Figure 2 Now lay wall plate and base to the side Drill two holes with 746 bit 1 deep J Insert plastic screw anchors into drilled holes flush with wall surface O Bring wires through large hole in decorative wall plate and through Hole For Wires in Base Fasten Base loosely to wall using two mounting screws Place a level against the bottom of the Base adjust until it is level and then tig
3. hten mounting screws to secure the Base o CENCE E 50 60 70 80 90 10 15 20 25 30 o o O Attach wires to terminal screws shown in Figure 2 Either wire to either terminal Push excess wire back into wall opening O Find anticipator setting on old thermostat Setting on new thermostat should be the same Do this by carefully sliding the long pointer on the anticipator over the desired number If old anticipator setting cannot be determined look on gas control on furnace or set it at 6 During heating season furnace should operate about five times an hour If adjustments 43330 are necessary move heat anticipator pointer slightly and recheck NOTE it 1 2 for millivolt systems SPECIFICATIONS E tach front cover Figure 1y to bas E tricity and gas back on and set pointer on top of thermostat to ELECTRICAL RATING 24 Vac 30 Vac Maximum _gatvereamony ene SWITCH ACTION Sealed Mercury Switch ANTICIPATOR RATING 0 15A to 1 24 TEMPERATURE RANGE 50 F to 90 F INSTALLATION amp OPERATION 1 THERMOSTAT LOCATION For accurate temperature control and comfort correct location is very important BASE On new installations the guidelines listed below should be followed as closely as possible When replacing an old thermostat install the new one in the same location unless these conditions suggest otherwise 1 Locate the thermostat on an inside wall about five feet above the floor where it is ea
4. s warranty does not cover damage by accident misuse or failure to follow installation instructions Implied warranties are limited in duration to one year from date of 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 purchase was made along with proof of purchase Please refer to Technical Service Section before returning thermostat Purchaser assumes all risks and liability for incidental and consequential damage resulting from 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 This Thermostat contains mercury in a sealed glass vial Do NOT dispose of this Thermostat in the trash Neither this thermostat nor any existing mercury thermostat this unit replaces should be disposed of in the trash Contact your local waste management authority for proper disposal instructions for mercury in a sealed glass tube If you have any questions please call 856 234 8803 PLEASE SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE WRONG RIGHT WHEN ADJUSTING THE SETTING ON THE HEAT ANTICIPATOR GRASP THE ROUND BOARD NOT THE LEVER
5. sy to install and adjust It should be in a room that is used often such as a family room MOUNTING HOLES 2 Do not install it where there are unusual heating conditions such as direct sunlight close to a lamp radio television radiator register near a fireplace or other heat producing appliance Also check for hot water ANTICIPATOR pipes within the wall or a stove on the other side of the wall LONG 3 Do not locate in unusual cooling conditions such as on an outside wall or one POINTER separating an unheated room or in drafts from stairwells doors or windows 4 Do not locate in a damp or humid area This can shorten thermostat life due to corrosion 5 Do not locate where air circulation is poor such as in a corner alcove or behind an open door TERMINAL SCREWS 6 Do not install until all construction work and painting have been completed FIGURE 3 DECORATIVE WALL PLATE If you have any problems installing or using this thermostat please read the instructions carefully Technical Service is available through our Technical Service number Ifyou 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 WARRANTY Limited Warranty If this unit fails because of defects in materials or workmanship within one year of date of original purchase Lux will at its option repair or replace it Thi
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