Lux Products LUXPRO PSDH121B-010 Installation And Operating Instructions

Complete, Easy To Read
INSTALLATION AND OPERATING
INSTRUCTIONS
PSDH121 SERIES
DIGITAL ELECTRONIC HEAT PUMP THERMOSTAT
MO
Installs Easily Choose Heat or Cool
LUX PRODUCTS CORPORATION • Mt. Laurel, New Jersey 08054, USA
WARNING: Use Energizer ® or DURACELL
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 before beginning 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.
COMPATIBILITY
LUX PSDH121 was
designed for use with
single stage heat pump
systems with auxiliary
and/or emergency heat.
These systems are typical
known as 2-stage heat one
stage cool heat pump
systems.
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 5-Minute
Minimum Run/Off time provides
short cycle and compressor
protection
Easy as
HEAT
OFF
COOL
1–2–3
Set Temperature
® Alkaline Batteries Only.
TEMP UP
BACKLIGHT
TEMP DOWN
RESET
Patent # 6,951,306
© COPYRIGHT 2006 LUX PRODUCTS CORPORATION. ALL RIGHTS RESERVED
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.
Setting the Mode switch to EMER (emergency heat) runs your
●
52001
Emergency heating system rather than the heat pump.
INSTALLATION
Please read all instructions carefully before beginning installation.
Turn off electricity to the appliance before installing or
servicing thermostat or any part of the system. Do not
OFF
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 1.5 amps; higher
current may cause damage to the thermostat. If you are in doubt, call
MODE
your HVAC contractor.
Your thermostat is a precision instrument. Please handle it with care.
●
TOOLS REQUIRED
● #1 Phillips screwdriver (small)
● Drill with 3/16-in. (4.8mm) bit
● Wire stripper/cutter
FAN
MODE
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.
Remember that your PSDH121 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.
C A U T I O N