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© COPYRIGHT 2005 LUX PRODUCTS CORPORATION. ALL RIGHTS RESERVED
CONNECTING THE WIRES
5. Wires must be trapped between black clamp and brass
terminal.
6. Securely tighten all 7 electrical terminal screws.
4. Hold the base against the wall. Route the wires through the hole below
the terminal block. Position the base for best appearance (to hide any marks
from an old thermostat). Attach the base to the wall with the two screws
provided.
These diagrams are provided for new installations or unreferenced wires.
G
Y
W RH RC
B
O
RH
RC
R
V
5
W
H
4
G
F
HEATING SYSTEMS
COOLING SYSTEMS
All COMMON WIRES MUST BE TAPED OFF.
4- or 5-WIRE WITH ONE TRANSFORMER
5- or 6-WIRE WITH TWO TRANSFORMERS
If a "B" wire in your system is a system common, then connecting it at the "B"
terminal may cause damage to your system. TAPE IT OFF!
*
If "Y" and "C" are both present, "C" is a common wire. DO NOT USE "C"! TAPE IT OFF!
HEATING / COOLING SYSTEMS
HEATING / COOLING SYSTEMS
JUMPER
PROVIDED
G
Y
W RH RC
B
O
G
F
Y
C*
6
RC
R
V
JUMPER
PROVIDED
G
Y
W RH RC
B
O
RH
B*
RC
R
V
5
G
F
Y
C*
6
W
H
4
JUMPER
PROVIDED
G
Y
W RH RC
B
O
JUMPER
REMOVED
O
RH
B*
V
5
RC
R
G
F
Y
C*
6
W
H
4
O
G
Y
W
RH
RC
B
O
2 WIRE SYSTEM HEAT ONLY
24 VOLT
HEAT
TRANSFORMER
HEAT
120 VAC
JUMPER
G
Y
W
RH
RC
B
O
3 WIRE SYSTEM HEAT ONLY
(3rd WIRE FOR FAN)
24 VOLT
HEAT
TRANSFORMER
FAN
HEAT
120 VAC
JUMPER
G
Y
W
RH
RC
B
O
3 WIRE SYSTEM COOL ONLY
24 VOLT
COOLING
TRANSFORMER
FAN
A/C
COMPRESSOR
120 VAC
JUMPER
G
Y
W
RH
RC
B*
O*
SINGLE STAGE HEAT PUMP SYSTEM
24 VOLT
HEAT
TRANSFORMER
CHANGEOVER
HEAT
CHANGEOVER
COOL
FAN
*"B" OR "O" BUT NEVER BOTH
HEAT
PUMP
120 VAC
ADD
JUMPER
JUMPER
COMPLETING YOUR INSTALLATION
7. See Setup Options to configure jumpers.
8. Install two new Energizer or DURACELL "AA" size alkaline batteries at
this time. For instructions, see BATTERIES/MAINTENANCE.
9. Install your PSP711CC on its base.
To do this hang the top of the unit by the
tabs on the base, then snap the bottom
of the unit into place. Do not use
unnecessary force. If the body does not snap into place easily, remove the
body, re-hang it from the tabs and try again.
10. Turn the power back on to your heating and/or air conditioning system.
11. Verify that the system and its fan are operating properly. When set to a
high temperature, the heating system should provide warm air after a short
time. Likewise, a cooling system should provide cool air after a short time.
Usually sound from the furnace and air conditioning units can be heard while
they are running. The rush of moving air should be heard within a short time
after either has been started.
12. Your installation is now complete.
N O T E
If you have an electric system and the blower does not operate after
installation, find the electric/gas heat jumper on the back of the body.
Move the jumper to ELEC and perform a HARDWARE RESET.
OPERATING INSTRUCTIONS
G
Y
W
RH
RC
B
O
4 WIRE SYSTEM HEATING AND COOLING
24 VOLT
HEAT/COOL
TRANSFORMER
FAN
A/C
COMPRESSOR
HEAT
120 VAC
JUMPER
G
Y
W
RH
RC
B
O
5 WIRE SYSTEM HEATING AND COOLING
(2 TRANSFORMER SYSTEM)
24 VOLT
HEAT
TRANSFORMER
24 VOLT
COOL
TRANSFORMER
FAN
COOLING
HEAT
120 VAC
120 VAC
JUMPER
REMOVED
The PSP711CC alternately displays the current time and the room
temperature. It also displays the day of the week and the current program
period, MORN, DAY, EVE, or NITE. Set temperatures are indicated in the
right side of the display.
You can make program or setting changes with the thermostat body on
the wall, or conveniently removed from its base plate.
N O T E
Remove sticker from display.
SYSTEM MODES:
The Mode switch has three positions HEAT, OFF, and COOL. 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 the windows are open, you can set the switch OFF.
UP/DOWN/CHANGE ARROW KEYS:
There are two arrow keys just right of the unit’s display. They are used to
adjust set temperatures and change other settings.
