Lux 52126 - Manual

Lux 52126

Lux 52126 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – LCD Display Screen; LUXPRO dealer for thermostats to control these systems.; S Y S T E M C O M PAT I B I L I T Y:
  • Page 3 – Speed Slide; for easy programming; T O O L S Y O U M AY N E E D :
  • Page 5 – CONNECTING THE WIRES:
  • Page 6 – C A U T I O N S A N D WA R N I N G S :
  • Page 9 – RH; RC
  • Page 10 – HOT WATER HEATING ONLY
  • Page 14 – WITH TWO SEPARATE 24V TRANSFORMERS
  • Page 15 – SINGLE-STAGE HEAT PUMP SYSTEM
  • Page 16 – WITH AUX AND EMERGENCY HEAT
  • Page 17 – H A R D WA R E S E T U P O P T I O N S :
  • Page 19 – C O M P L E T E T H E I N S TA L L :; B AT T E RY
  • Page 20 – F R O N T PA N E L I T E M S :
  • Page 21 – O P E R AT I N G I N S T R U C T I O N S :
  • Page 22 – HEATING AND COOLING; : Basic operation of your heating or cooling
  • Page 24 – SET TEMPERATURE PROGRAMS:; Move the Set Slide switch to the TEMP; T E M P E R AT U R E P R O G R A M S :
  • Page 25 – TEMPERATURE SWING AND OFFSET SETTING:; A thermostat works by; A D VA N C E D F E AT U R E S :
  • Page 26 – Temperature; heat stage is present; Swing
  • Page 27 – TEMPERATURE CALIBRATION:; The internal temperature sensor in this; TEMPERATURE LIMIT STOPS:; There are two independent set temperature
  • Page 30 – In most systems that use a blower fan and air
  • Page 31 – HW RST
  • Page 32 – COMPRESSOR PROTECTION BYPASS:; This optional feature permits the; B AT T E RY R E P L A C E M E N T:
  • Page 34 – M t . L a u r e l , N e w J e r s e y 0 8 0 5 4 , U S A
Loading the manual

SYSTEM COMPATIBILITY. . . . . . . . 2
FEATURES . . . . . . . . . . . . . . . . . 3
TOOLS YOU MAY NEED . . . . . . . . . 3
MOUNTING LOCATION . . . . . . . . . 4
REMOVE OLD THERMOSTAT . . . . . 4
INSTALL THERMOSTAT BASE . . . . . 5
WIRING INFORMATION . . . . . . . . . 5
CAUTIONS AND WARNINGS . . . . . . 6
WIRING DIAGRAMS . . . . . . . . . . . 8
HARDWARE SETUP OPTIONS . . . . 17

COMPLETE THE INSTALL . . . . . . . 19
FRONT PANEL ITEMS . . . . . . . . . 20
OPERATING INSTRUCTIONS. . . . . 21
TEMPERATURE PROGRAMS. . . . . 24
ADVANCED FEATURES . . . . . . . . 25
BATTERY REPLACEMENT . . . . . . . 32
TECHNICAL ASSISTANCE . . . . . . . 33
LIMITED WARRANTY . . . . . . . . . 33
MERCURY NOTICE . . . . . . . . . . . 33

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.

© 2 0 1 2 L U X P R O D U C T S C O R P O R AT I O N . A L L R I G H T S R E S E R V E D

P 5 2 1 U

SMART TEMP

®

UNIVERSAL

5/2-DAY PROGRAMMABLE THERMOSTAT

( F O R B O T H C O N V E N T I O N A L A N D H E AT P U M P S Y S T E M S )

I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N S

I M P O RTA N T !

• Please read all of these instructions carefully before beginning

installation.

• Label every wire terminal designation on your existing

thermostat wiring before removing your old thermostat.

• Ignore the color of the wires since they may not comply with

any standard. Please connect wires using the terminal letter
designations.

Thank you for your confidence in our product. To obtain the best results
from your investment, please read and follow the installation procedures
carefully, and one step at a time. This will save you time and minimize the
chance of damaging either the thermostat or possibly your heating and
cooling system. These instructions may contain information beyond that
which may be required for your particular installation.

52126

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Summary

Page 2 - LCD Display Screen; LUXPRO dealer for thermostats to control these systems.; S Y S T E M C O M PAT I B I L I T Y:

2 HOLD S E T R U N DAY / T I M E T E M P P RO G A I R F I LT E R T E M P E R AT U R E H E AT O F F C O O L FA N AU TO O N E M E R N E X T 74 F ˚ 72 F ˚ 5:36 P HEAT T U D AY S ET R OOM FAN LCD Display Screen P 5 2 1 U UP, DOWN and HOLD Buttons Set Slide Switch Fan ModeSwitch System ModeSwitch The ele...

Page 3 - Speed Slide; for easy programming; T O O L S Y O U M AY N E E D :

• 1 or 2-Heat / 1-Cool, 5/2-day programming• Universal Compatibility for all system types• Weekdays and Weekends can be programmed separately• Exclusive LUX ® Speed Slide TM for easy programming • User-selectable periods per day (2 or 4)• User-selectable programmable or non-programmable operation• L...

Page 5 - CONNECTING THE WIRES:

1. Strip wire insulation leaving only 3/8 in. (9.5mm) bare wire ends, and clean off any corrosion present. 2. Fill the wall opening with non-combustible insulation to prevent drafts from affecting the thermostat’s normal operation. 3. Route the wires through the opening in the new thermostat base pl...

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