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LUX PSPH521 Series Programmable Heat Pump Thermostat Instruction Manual

C
A
U
T
I
O
N
N O T E  
When replacing batteries, you have  
approximately 1 minute before programs are lost.  
Do not allow wires to touch each other or parts on thermostat. Wires must be  
trapped between black spacer and brass terminal. Also, be sure to tighten securely  
all terminal screws.  
1. Remove fresh batteries from their carton.  
REPLACE BATTERIES WHEN  
INDICATOR APPEARS  
TERMINAL DESIGNATIONS  
2. Remove body of thermostat as described at bottom of  
first column.  
NEW THERMOSTAT  
TERMINAL  
DESIGNATIONS  
OLD TERMINAL  
DESIGNATIONS  
TYPICAL  
CONNECTION  
3. Remove the battery clip and batteries.  
4. Install two Energizer® or DURACELL® "AA" size  
alkaline batteries in the battery clip. Observe the  
polarity marking shown in the clip.  
C
A
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T
I
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The Unit is protected against normal  
static electric discharges. However, in  
extremely dry weather you should touch  
another metal object before the Unit to  
avoid potential loss of programs.  
B
C, X, X1, X2, Z  
E, K  
B
Heating Changeover Valve  
Common  
WARNING: Use Energizer® or DURACELL®  
Alkaline Batteries Only.  
C
5. Place body back on the wall. Hook the bottom of the body onto the base, swing the body up, and  
snap the body onto the base.  
E
Emergency Heat Relay  
Fan Relay  
Installation is now complete. Be sure to turn the power back on to your heating and /or air conditioning  
system. If this is the first time you are installing batteries, the thermostat will display “SUN 12:00 AM”.  
Within 90 seconds the thermostat will begin to display the room temperature alternately with the time.  
To correct the display, see “Setting the TIME and DAY,” after you set the programs.  
G, F  
G
L, A, A1  
0
TAPE OFF  
Check Heat Pump Indicator  
Cooling Changeover Valve  
This thermostat is “armchair programmable”  
You can make any program or setting  
0
R
OPERATION  
The Unit alternately displays the current time  
changes with the thermostat body off or on  
24V System or Heating  
Transformer  
and the room temperature. It also  
the wall thermostat base.  
R, V  
displays the day of the week and the  
currently active program period that is controlling the temperature: MORN, DAY, EVE, or NIGHT.  
Stage 2 Heating Relay or  
Auxiliary Heat Relay  
W2, H2, R4, W3, Y  
Y, C1, M, Y1  
W2  
Y
The set point temperature will appear in the right side of the display. 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 windows are open, you can set the system switch OFF.  
Stage 1 Compressor  
Contractor  
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.  
NOTE: A typical hookup will require either a "B" or "O" wire, but not both.  
If you have both a "B" and "O" wire, please call technical service.  
TYPICAL HOOKUP  
THE BUILT IN PROGRAMS  
PERIOD  
HEAT  
COOL  
Push in the RESET key. This sets the  
built-in heating and cooling programs.  
To review the built-in programs,press  
NEXT or PREVIOUS repeatedly; when  
you are done, press RETURN.  
E
G
Y
R
O
W2  
B
C
WEEKDAYS  
MORN  
DAY  
6:00 AM 70° 6:00 AM 78°  
8:00 AM 62° 8:00 AM 85°  
6:00 PM 70° 6:00 PM 78°  
preprograms  
EVE  
HEAT  
CHANGEOVER  
VALVE  
COOL  
CHANGEOVER  
VALVE  
EMERGENCY  
HEAT RELAY  
COMPRESSOR  
RELAY  
NIGHT 10:00 PM 62° 10:00 PM 82°  
You can use the built-in programs as  
shown, or change them as you wish.  
Each day is divided into four periods.  
Each period has its own starting time  
and temperature.  
MORN  
DAY  
6:00 AM 70° 6:00 AM 78°  
8:00 AM 62° 8:00 AM 85°  
6:00 PM 70° 6:00 PM 78°  
FAN  
RELAY  
AUX HEAT  
RELAY  
COMMON  
SAT & SUN  
preprograms  
EVE  
1
NIGHT 10:00 PM 62° 10:00 PM 82°  
L1  
(HOT)  
L2  
(COMMON)  
P
R
O
G
R
A
M
M
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N
G
C
H
A
R T  
POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD  
PROTECTION AS REQUIRED.  
DAY  
PERIOD  
HEAT  
COOL  
1
TEMP.  
TIME  
TEMP.  
TIME  
MORN  
DAY  
MONDAY  
THROUGH  
FRIDAY  
SETTING THE FAN AND SYSTEM SWITCHES  
EVE  
NIGHT  
MORN  
DAY  
FAN ON  
FAN AUTO  
EMER  
The fan runs continuously for increased air circulation.  
SATURDAY  
AND  
Normal Setting. Fan is energized with the system.  
Auxiliary heat is used for heating. The compressor is deenergized.  
The thermostat controls your heating.  
EVE  
SUNDAY  
NIGHT  
HEAT  
OFF  
Both heating and cooling are off.  
COOL  
The thermostat controls your cooling.  
RESET  
SET  
WEEKDAY  
PROGRAM  
SET  
WEEKEND  
PROGRAM  
FAN  
AUTO  
ON  
EMER  
HEAT  
OFF  
INSTALLING BATTERIES  
HOLD  
NEXT  
COOL  
SET  
DAYTIME  
RUN  
The Unit requires batteries to  
retain its programming in  
memory. Replace the batteries  
when the REPLACE indicator  
appears in the display or at  
least once a year.  
SIMPLIFIED INSTRUCTIONS  
TO SET PROGRAMS  
TO SET TIME & DAY  
TEMPORARY TEMPERATURE OVERRIDE  
• Rotate Dial to SET WEEKDAY • Rotate Dial to SET  
•Press UP/DOWN to adj st set temperat re  
© COPYRIGHT 2004 LUX PRODUCTS CORPORATION. ALL RIGHTS RESERVED  
2
GeneralDetails
NameLUX PSPH521 Series Programmable Heat Pump Thermostat Instruction Manual
MakeLUX
LanguageEnglish
FiletypePDF (Download)
File size0.18 MB
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LUX PSPH521 Series Programmable Heat Pump Thermostat Instruction Manual