5
OPERATING YOUR THERMOSTAT
Before you begin programming your thermostat,
you should be familiar with its features and with
the display and the location and operation of the
thermostat buttons. The information in this sec-
tion will help you become familiar with your new
thermostat so that you can easily program it.
Your thermostat consists of two parts: the
thermostat body and the subbase.
Disconnect power from the system at
the circuit breaker/fuse box BEFORE re-
moving or attaching the thermostat body.
Equipment damage and/or personal in-
jury could occur.
The subbase is attached to the wall, but you can
remove the thermostat body for easy program-
ming. To remove the thermostat body from the
subbase, grasp the thermostat body and gently
pull it out from the bottom of the subbase, then
pivot up. To attach the thermostat body, line up
the four terminal pins on the lower section of the
thermostat back with the matching connector on
the subbase. Insert these, then gently pivot the
thermostat body up to connect the nine pin
CAUTION
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