Advertisement
49-7574 v06 6/7/07 9:44 AM Page 4
Introduction.
This two-part wireless thermostat system is designed to provide precision temperature control
without the installation headaches and expense of wiring. Powered by four AA batteries, the
thermostat will operate for approximately 1 year, and can be mounted in any suitable location
that will ensure good temperature control. A large LCD display provides the user with current
space temperature, set point temperature, time, program interval and other system status
information. The second part of the system is the receiver. The receiver interfaces with the
desired HVAC equipment and communicates with its thermostat using unlicensed 900MHz
radio frequency energy. At the time of installation, the thermostat is linked to one or more
receivers. A thermostat and receiver that have been linked will not interfere with or be affected
by any other thermostat or receiver in adjacent rooms, apartments or neighboring homes.
Batteries.
Installing/Changing
A low battery icon
week or two of being exhausted. The thermostat is designed to use standard AA-size 1.5 volt
batteries. If the batteries are depleted, the heating/cooling system will go to the OFF state.
Replacing Batteries
To open the thermostat, remove the security screw
(#2 Phillips or #2 security screw). Using both hands, press
the two push-tabs on the bottom of the thermostat housing
with your thumbs, while pulling the front of the thermostat
away from the base.
The thermostat operates with 4 AA batteries.
Batteries are paired, one set on top
of the other.
4
will light on the thermostat display when the batteries are within a
Thermostat
opened
back
Set A
Set B
Thermostat
cover
Latches
Thermostat will operate
on either Set A, Set B or
both. When changing,
Circuit Board
replace with all new
batteries. Never use a
mix of old and new.
Battery orientation is
critical.
Set A
Set B
Base plate
Advertisement
