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S
XT I
, O
ERIES
NSTALLATION
PERATION AND
16.8.9 Single Point Connection
When a variable frequency drive or auxiliary motor
starter (both used for controlling an exhaust fan) or
an enclosure heater or ground fault interrupt (GFI)
receptacle are ordered, the installer/service
technician must bring in separate power wires and
fused disconnect (provided by others) to power these
options. The single point connection allows the
installer/service technician to bring only one set of
power wires into the air handler. Additional fusing is
also provided to protect the variable frequency drive,
enclosure heater, and/or GFI.
46
S
M
ERVICE
ANUAL
16.8.10 Service Receptacle Powered by Others
(Wired)
This option provides a service receptacle. It includes
ground-fault interrupter (GFI) receptacle mounted on
the interior or exterior of the control enclosure. Power
to the receptacle is supplied by the installer.
16.8.11 Room Override Stat
For use with Standard Discharge Control remote.
This option provides additional thermostat capability
based on room temperature. The thermostat senses
room temperature, and resets the discharge air to a
higher temperature whenever the temperature falls
below settings indicated on the temperature selection
dial (located on remote panel). Override temperature
can be set 0° F to 40° F above the temperature
selection dial on the remote panel.
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