Lux Products PSDH121 - Manual (Page 3)

3 © COPYRIGHT 2004 LUX PRODUCTS CORPORATION. ALL RIGHTS RESERVED
WIRING DIAGRAMS
These diagrams are provided for new installations or un-referenced wires.
BATTERIES/MAINTENANCE
1. Remove fresh batteries from their carton.
2. Remove body of thermostat as described during installation.
3. Remove the used batteries if present.
4. Install two new Energizer ® or DURACELL ® "AA" size alkaline batteries in the
battery compartment. Observe the polarity marking shown in the compartment.
5. Place the body back on the wall.
6. Using a small Phillips screwdriver press the RESET button which is between
the Up/Down arrow button. Within 90 seconds the thermostat will begin to
display the room temperature.
BATTERY COMPARTMENT
N O T E
REPLACE BATTERIES WHEN LOBAT APPEARS IN THE DISPLAY
OR AT LEAST ONCE A YEAR.
E
Y
B
O
W2
R
G
C
TYPICAL HEAT PUMP WITH AUX HEAT
ALSO WIRED AS EMERGENCY HEAT
24VAC
AC
LINE
CHANGEOVER
VALVE
FAN
OPTIONAL
COMMON
NOTE: ADD JUMPER SHOWN BETWEEN "W2" AND "E"
IF "E" IS NOT PRESENT
B
O
B
O
OR
XFMR
AUX/EMER
HEAT
HEAT PUMP
COMPRESSOR
USE "B" OR "O"
BUT NOT BOTH
WARNING: Use Energizer ® or DURACELL ® Alkaline Batteries Only.
TECHNICAL SERVICE
If you have any problems installing or using this thermostat, please reread the
instructions carefully. Technical Service is available through our Technical
Assistance Dept. If you require assistance, please call our offices between 8:00
a.m. and 4:30 p.m. Eastern Standard Time, Monday through Friday. The number
is (856) 234-8803 or visit our online technical support at www.luxproducts.com.
WARRANTY
Limited Warranty: If this unit fails because of defects in materials or
workmanship within one year of date of original purchase, LUX will, at its option,
repair or replace it. This warranty does not cover damage by accident, misuse, or
failure to follow installation instructions. Implied warranties are limited in duration
to one year from date of original purchase. Some states do not allow limitations
on how long an implied warranty lasts, so the above limitation may not apply to
you. Please return malfunctioning or defective units to the participating retailer
from which purchase was made, along with proof of purchase. Please refer to
Technical Service Section before returning thermostat. Purchaser assumes all
risks and liability for incidental and consequential damage resulting from
installation and use of this unit. Some states do not allow the exclusion of
incidental or consequential damages, so the above exclusion may not apply to
you. This warranty gives you specific legal rights and you may also have other
rights which vary from state to state. Applicable in the U.S.A. only.
HEAT PUMP SYSTEM
WITH COMMON TERMINAL
NEW THERMOSTAT AND
CORRESPONDING TERMINALS
TAPE OFF
(NOT USED)