1
Thank you for your confidence in our product. To obtain the best results from your investment, please read these
instructions and acquaint yourself with your purchase. Follow the installation procedures carefully, and save these
instructions for future reference. This will save you time and minimize the chance of damaging either the thermostat or
the systems that it controls.
This thermostat can be used with most single-stage 24 volt: gas, oil or electric heating and cooling systems, single-stage
heat pumps, or gas Millivolt heating systems.
It cannot be used with: 3-wire zone valves, 120/240 volt heating elements, or multi-stage heat pumps. Ask your dealer
for other LUX thermostats to control those systems.
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 Procter & Gamble Company
LUX Products Corporation - Mt. Laurel, New Jersey 08054 - http://www.luxproducts.com
SYSTEM COMPATIBILITY:
• 1-Stage Heat / 1-Stage Cool
• Electronic Accuracy
• Innovative SAVE Feature
• Gas / Elec Fan Option
• Battery Powered Only
• Set Temperature Range 45°F (7°C) degrees to 90°F
(32°C) degrees
• Clean, Attractive Design
• LuxLight
®
Illuminated Display Screen
• Easy to Install
• Large, Easy to Read Display
• F/C Selectable Temperature Display
• Adjustable Temperature Differential / Cycle Rate
• User Temperature Display Calibration
• 5/2 Minute Selectable Minimum Run/Off Time
• On-Screen Low Battery Indicator
• 3-Year Warranty
• No Leveling Required
THERMOSTAT FEATURES:
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
DMH110b
Lighted
Non-Programmable Thermostat
52154
