Carrier 592-085 warranty FACTORY-INSTALLEDOPTIONS 52P AND 52C, Wall Thermostat Control Rc,Rp

FACTORY-INSTALLED OPTIONS (52P AND 52C)

WALL THERMOSTAT

CONTROL (RC,RP)

Carrier’s wall thermostat control option includes:

•a standard chassis with front panel

•factory-installed low voltage controls for remote

thermostat operation

• indoor coil freeze protection

• user accessible selector switch for high or low fan speed

FAN SPEED

C o m f o r t

Wall thermostat and wall thermostat wire must be ordered separately.

See page 50 for a diagram of multiple PTAC units con- trolled by a single thermostat.

NOTE: Be sure to connect reversing valve wiring to the O connection of the thermostat for heat pump applications.

NOTE: Do not use a power stealing digital thermostat (common must be connected for digital thermostats).

CORROSION PROTECTION (CP,RP)

To protect against the corrosive effects of a seacoast environment, this option includes:

•a standard chassis with front panel

•special protections consisting of:

—painted control box and unit partitions

—pre-coated aluminum coils with copper tubing

—stainless steel tube sheets (outdoor coil)

—totally enclosed fan motor with moisture- resistant windings

NOTE: All installations within one mile of the sea coast or other corrosive environment must use Corro- sion Protection (CP).

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