Bryant Preferredt Series Installation Instructions Manual page 12

!
UNIT DAMAGE HAZARD
Failure to follow this caution may result in equipment damage or
improper operation.
Improper wiring or installation may damage AC/HP Control. Check
to make sure wiring is correct before proceeding with installation or
turning on power.
1. Turn off all power to equipment.
2. If an existing thermostat is being replaced
a. Remove existing thermostat from wall.
b. Disconnect wires from existing thermostat, 1 at a time.
c. As each wire is disconnected, record wire color and terminal marking.
d. Discard or recycle old thermostat.
!
ENVIRONMENTAL HAZARD
Failure to follow this caution may result in environmental damage.
Mercury is a hazardous waste. Federal regulations require that Mercury
be disposed of properly.
CAUTION
CAUTION
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