Lux Products T20-1141SA specifications Specifications, Installation & Operation, Switch Action

INSTALLATION AND OPERATING

INSTRUCTIONS

52021

T20-1141SA

HEATING ONLY THERMOSTAT

50 60 70 80 90

10 15 20 25 30

LUX

	15	20	25
		70
10	60		80 30
50			90

SPECIFICATIONS

ELECTRICAL RATING

24 Vac (30 Vac Maximum)

SWITCH ACTION

Open Contact Switch

ANTICIPATOR RATING

0.15A to 1.2A

TEMPERATURE RANGE

50°F to 90°F

INSTALLATION & OPERATION

1). THERMOSTAT LOCATION

For accurate temperature control and comfort, correct location is very important. 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 easy to install and adjust. It should be in a room that is used often, such as a family room.

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 pipes within the wall, or a stove on the other side of the wall.

3.Do not locate in unusual cooling conditions, such as on an outside wall, or one 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.

6.Do not install until all construction work and painting have been completed.

2) TOOLS REQUIRED

Wirestripper or knife, drill with 3⁄16" bit, screwdriver, level and a pencil.

3) REMOVING OLD THERMOSTAT

Please read all instructions carefully. As you complete each step, check the adjoining square ■✓.

■Disconnect electricity and turn off gas to the heater.

■Remove cover from old thermostat.

■Loosen all screws.

■Disconnect wires from thermostat, making sure they do not fall back inside the wall.

■Strip insulation 3⁄8" from wire ends and clean off any corrosion.

■Fill wall opening with non-combustible insulation to prevent drafts from affecting thermostat.

4) INSTALLING NEW THERMOSTAT

■Place new decorative wall plate (if supplied), Figure 3, over wall opening. Decorative wall plate can optionally be left off.

■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 3⁄16" bit, 1" deep.

■Insert plastic screw anchors into drilled holes, flush with wall surface.

■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 tighten mounting screws to secure the Base.

LUX PRODUCTS CORPORATION Mt. Laurel, New Jersey, 08054 USA

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