246699-YTG-D-1208
6
Johnson Controls Unitary Products
•
Electric Heaters
- The electric heaters range from 9kW
to 54kW and are available in all the voltage options of the
base units. All heaters are dual staged. All heaters are
intended for single point power supply.
•
Disconnect Switch
- For gas heat units and cooling
units with electric heat, a HACR breaker sized to the unit
is provided. For cooling only units, a switch sized to the
largest electric heat available for the particular unit is
provided. Factory installed option only.
•
Convenience Outlet - (Non-Powered / Powered)
- This
option locates a 120V single-phase GFCI outlet with
cover, on the corner of the unit housing adjacent to the
compressors. The “Non-powered” option requires the
installer to provide the 120V single-phase power source
and wiring. The “Powered” option is powered by a step-
down transformer in the unit. Factory installed option only.
•
Smoke Detectors
- The smoke detectors stop operation
of the unit by interrupting power to the control board if
smoke is detected within the air compartment. Available
for both the supply and/or return air.
•
Phase Monitors
- Designed to prevent unit damage.
The phase monitor will shut the unit down in an out-of
phase condition.
(Standard on units with Scroll Com-
pressors.)
•
Coil Guard
- Customers can purchase a coil guard kit to
protect the condenser coil from damage. Additionally,
this kit stops animals and foreign objects from entering
the space between the inner condenser coil and the
main cabinet. This is not a hail guard kit.
•
Dirty Filter Switch
- This kit includes a differential pres-
sure switch that energizes the fault light on the unit ther-
mostat, indicating that there is an abnormally high
pressure drop across the filters. Factory installed option
or field installed accessory.
•
Technicoat Condenser Coils
- The condenser coils are
coated with a phenolic coating for protection against cor-
rosion due to harsh environments.
•
Technicoat Evaporator Coil
- The evaporator coils are
coated with a phenolic coating for protection against cor-
rosion due to harsh environments.
•
BAS - Building Automation System Controls
Simplic-
ity
™ INTELLI-Comfort™ Control -
The York®
Simplic-
ity
™ INTELLI-Comfort™ control is factory installed. It
includes a supply air sensor, a return air sensor, and an
outside air sensor. There are provisions for a field
installed dirty filter indicator switch, an air-proving switch,
an Outside Air Humidity sensor, a Return Air Humidity
sensor, an Inside IAQ sensor, and an Outside Air IAQ
sensor. Construction mode operation, 365-day real time
clock with 7 day programming plus holiday scheduling is
built-in. Two different modes of demand ventilation are
achieved through the INTELLI-Comfort™ using CO
2
sensors. It uses an inside CO
2
sensor to perform
Demand Ventilation. It can also use an Outside CO
2
sen-
sor to perform Differential Demand Ventilation. It uses a
Patented Comfort Ventilation algorithm to provide com-
fortable ventilation air temperature. The patented econo-
mizer-loading algorithm will protect the equipment when
harsh operating conditions exist. Humidity in the occu-
pied space or return duct can be monitored and con-
trolled via humidity sensors and the on-board connection
for hot gas re-heat system. It uses the INTELLI-Start™
algorithm to maximize energy savings by recovering the
building from the Unoccupied Setpoints to the Occupied
Setpoints just in time for the Occupied Time Period to
begin. The
Simplicity
™ INTELLI-Comfort™ balances
space temperature, ventilation air temperature, CO
2
and
humidity for ultimate comfort.
•
Simplicity
™ INTELLI-Comfort™ with ModLINC
Control -
The York®
Simplicity
™ INTELLI-Comfort™
with ModLINC control is factory installed. It includes all
the features of the INTELLI-Comfort™ control with an
additional control to translate communications from
MODBUS to the BACnet MSTP protocol.
•
Novar® BAS Control -
The Novar® building automation
system controller is factory installed. Incudes supply air
sensor, return air sensor, dirty filter indicator switch, and
air proving switch.
•
Johnson Controls BAS Control -
The Johnson Control
YK-UNT-1126 building automation system controller is
factory installed. Includes supply air sensor, return air
sensor, dirty filter indicator switch, and air proving switch.
•
CPC BAS Control -
The Computer Process Controls
Model 810-3060 ARTC Advanced Rooftop building auto-
mation system controller is factory installed. Includes
supply air sensor, return air sensor, dirty filter indicator
switch and air proving switch.
•
Honeywell BAS Control -
The Honeywell W7750C
building automation system controller is factory installed.
Includes air supply sensor, return air sensor, dirty filter
indicator switch, and air proving switch.
•
York Commercial Comfort System (YCCS) -
Provides
rooftop system integration for YCCS single zone and
change-over bypass systems.
FIELD INSTALLED ACCESSORIES
YORK
®
offers several equipment accessories for field instal-
lation, for the Predator
®
line.
•
Downflow Economizer
-
(With barometric relief)
- The
economizer is provided with a single enthalpy input. The
Factory installed smoke detectors in the return air,
may be subjected to freezing temperatures during
"off" times due to out side air infiltration. These
smoke detectors have an operational limit of 32 °F
to 131°F. Smoke detectors installed in areas that
could be out side those limitations will have to be
moved to prevent having false alarms.
