PSD111 SERIES
DIGITAL ELECTRONIC THERMOSTATEasy as |
Installs EasilyChoose Heat or Cool Set Temperature
LUX PRODUCTS CORPORATION • Mt. Laurel, New Jersey 08054, USA 43367
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.
I M P O R T A N T !Please read all instructions carefully beforebeginning installation and save for future reference.Before removing any wiring from your existing thermostat, its wires
must be labeled with their terminal designations.Ignore the color of the wires since they may not comply with any standard.
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 for future reference.
OPERATING INSTRUCTIONS
●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.
●Press either the TEMPERATURE UP or DOWN key in order to show the current SET TEMPERATURE.
●Press TEMPERATURE UP or DOWN keys again until your desired temperature is displayed. The display will show the current room temperature again after two seconds.
●Press the light bulb button to illuminate the display. Adjusting the temperature will keep the display lit until no button has been pressed for over ten seconds.
●In spring and fall or when windows are open, you can set the system switch to 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.
N O T E
The FAN switch works only if your system provides a wire for the thermostat’s “G” terminal.
INSTALLATION
Please read all instructions carefully before beginning installation.
C A U T I O N
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 |
The unit can be used with most 24 volt gas, oil or electric heating and air conditioning systems, gas millivolt heating systems, and single stage heat pumps. It cannot be used with 120 volt heating systems or two stage heat pumps. Ask your dealer for other LUX thermostats to control those systems.
TEMP UP
TEMP DOWN
MODE
FAN
MODE
BACKLIGHT
RESET
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 1.5 amps; higher current |
may cause damage to the thermostat. If you are in doubt, call your HVAC |
contractor. |
● Your thermostat is a precision instrument. Please handle it with care. |
TOOLS REQUIRED
●#0 Phillips screwdriver (small)
●Drill with
●Wire stripper/cutter
THERMOSTAT LOCATION
FEATURES
●Slim design may be vertically or horizontally mounted
●Large easy to read backlit display
●Fan switch for system or continuous fan operation
●Simple temperature Up or Down keys
will display and adjust the Set Temperature.
●Temperature displays in F° or C°
●Temperature differential SWING settings of 0.25 and 0.5
●Selectable 2 or
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.
●Remember that your PSD111 may be mounted vertically or horizontally when determining the optimal location.
●Locate the thermostat on an inside wall, about 5 ft. (1.5m) above the floor, and in a room that is used often.
●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.
●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.
●Do not locate in a damp area. This can lead to corrosion that will shorten thermostat life.
●Do not locate where air circulation is poor, such as: in a corner or an alcove; or behind an open door.
●Do not install the unit until all construction work and painting has been completed.
© COPYRIGHT 2004 LUX PRODUCTS CORPORATION. ALL RIGHTS RESERVED | 1 |
