User's Manual

Install CentraLite Thermostat
 By default the CentraLite thermostat comes with a wiring jumper connecting the RH and RC power terminals. On most units
only one power source is used and can be connected to both RH and RC. But if you have a millivolt system or other type
of HVAC system it may require separate power sources for Heating and Cooling. In this case you will remove the jumper
and separately power RC and RH.
 The CentraLite thermostat can be powered by 4 AA batteries or by the power from the HVAC unit if a Common wire is
available. Even if you use the common wire for power you should install 4 AA batteries as a backup for the thermostat time
clock.
 Connect the wires to the terminal at the top of the thermostat. Note that the wires must route around the back of the ther-
mostat into the wall.
 Hold the thermostat up to the wall in the desired position. Mark where the 4 holes are to be drill. Drill 4 3/16 holes for the
wall anchors.
 Use the included wall anchors and screws to mount the thermostat securely onto the wall.
 Install 4 AA batteries into the battery compartment at the bottom of the thermostat.
 Snap the outer cover onto the thermostat.
Thermostat Configuration
 From the factory the thermostat comes configured to work with single stage Cool/Heat, Single Speed Fan systems.
 If your HVAC system is different refer to the programming section to configure the thermostat for your system.
 If you have separate power for RH and RC then you will need to remove the factory installed jumper between RH and RC.