Lux Products P621U Thermostat User Manual


 
This thermostat requires batteries to operate and failure or sub-standard
performance of the batteries may impair or prevent the correct operation of
the thermostat. Use Duracell
®
or Energizer
®
alkaline batteries ONLY for all
LUXPRO thermostats requiring batteries. BE SURE TO CHANGE THE BATTERIES
AT LEAST ONCE A YEAR, or whenever you see the LO BATT indication on the
screen. Failure to follow these battery instructions could result in property
damage and/or personal injury.
The electrical rating for this thermostat is 1.5 Amps per terminal, with a
maximum total load of 3.0A for all terminals combined.
The thermostat contains parts that may wear out through use and are
susceptible to failure if over-loaded or used in a manner other than as
indicated in the documentation.
Check unoccupied residences regularly to ensure that all systems are
operating properly.
Check any heating/air-conditioning system including this product before
operation and at regular intervals.
Electrical interference, static electricity, failure or substandard performance of
batteries, wiring defects in the installation and/or characteristics of the
connected HVAC devices may prevent the system from regulating heating and
cooling as anticipated.
The thermostat is a sensitive device and dropping the product can cause
damage to critical components. If the product is dropped or shaken violently
during transport or installation then it should be replaced immediately.
Persons with physical or mental limitations may not be able to promptly
respond to a malfunction of the heating/air-conditioning system.
All residents should be made aware of the potential in any system for
malfunctions that could cause continuous heating or cooling and should be
familiar with the operation and location of the heating/cooling appliance on/off
switch.
Read the instruction manual completely before installing the thermostat. You
should consult a qualified HVAC technician or an electrician if you do not fully
understand the installation instructions.
2
CAUTIONS AND WARNINGS: