10
UNITDAMAGE HAZARD
Failure to follow this caution may result in equipment damage
orimproper operation.
Improper wiring or installation may damage AC/HP Control.
Check to make sure wiring is correct before p roceeding with
installationor turningon power.
CAUTION!
1. Turn off allpower to equipment.
2.If an existin g thermostat is being replaced
a. Remove existing thermostat from wall.
b. Disconnectwires from existing thermostat,1 at a time.
c. As each wire is disconn ected, record wire color and terminal marking.
d. New or additional wire may be needed to acco mmodate added hu-
midityoutputs.
e. Discard or recycle old thermostat.