
5147364-BTG-A-0715
Johnson Controls Unitary Products 7
Field Installed Accessories
•Down flow Economizers/Horizontal Economizers
(with barometric relief) - All units offer a variety of field
installed economizers that are installed and wired with
AMCA 511 Licensed Class 1A low leak dampers designed
to exceed ASHRAE 90.1-2010 and the International
Energy Conservation Code (IECC) certification
requirements by achieving leakage rates of 3 cfm/sq. ft. at
1" of static pressure. Each economizer goes through a
rigorous 60,000 cycle test. Dry bulb, single enthalpy, and
dual enthalpy (with field installed kit) can be selected. All
economizer options are fully integrated into the Simplicity
SE controls. The economizer has spring return, fully
modulating damper actuators and is capable of
introducing up to 100% outdoor air. As the outdoor air
intake dampers open, the return air dampers close. The
changeover from mechanical refrigeration to economizer
operation is regulated by the outdoor air dry bulb
temperature or the outdoor air enthalpy input. The dual
enthalpy kit provides a second input used to monitor the
return air (field installed). The installer needs only to
assemble the outdoor air hood, attach the enthalpy control
the hood and mount the hood to the unit (Hood and
control are provided).
•Dry Bulb Economizer - Economizer operation is enabled
by the outdoor air temperature being less than the
setpoint of the economizer module.
•Single Enthalpy Control, Accessory for Economizer -
All field installed economizers will come standard as a dry
bulb economizer. This kit adds an outdoor air enthalpy
sensor which enables economizer operation if the outdoor
enthalpy is less than the setpoint of the economizer logic
module.
•Dual Enthalpy Control, Accessory for Economizer - All
field installed economizers will come standard as a dry
bulb economizer. This kit adds an outdoor air enthalpy
sensor and return air enthalpy sensor which enables
economizer operation if the outdoor enthalpy is less than
the setpoint of the economizer logic module.
Economizer/Damper (13)
Down flow Economizers (with barometric relief) - All units
offer a variety of optional factory installed economizers that are
shipped, installed and wired with AMCA 511 Licensed Class
1A low leak dampers designed to exceed ASHRAE 90.1-2010
and the International Energy Conservation Code (IECC)
certification requirements by achieving leakage rates of 3 cfm/
sq. ft. at 1" ofstatic pressure. Each economizer goes through a
rigorous 60,000 cycle test. Dry bulb, single enthalpy, and dual
enthalpy (with field installed kit) can be selected. All
economizer options are fully integrated into the Simplicity SE
controls. The economizer has spring return, fully modulating
damper actuators and is capable of introducing up to 100%
outdoor air. As the outdoor air intake dampers open, the return
air dampers close. The changeover from mechanical
refrigeration to economizer operation is regulated by the
outdoor air dry bulb temperature or the outdoor air enthalpy
input. The dual enthalpy kit provides a second input used to
monitor the return air (field installed). The installer needs only
to assemble the outdoor air hood, attach the enthalpy control
the hood and mount the hood to the unit (Hood and control are
provided).
Dry Bulb Economizer - Economizer operation is enabled by
the outdoor air temperature being less than the setpoint of the
economizer module.
Enthalpy Economizer - The added outdoor air enthalpy
sensor enables economizer operation if the outdoor enthalpy
is less than the setpoint of the economizer logic module.
• A=None
• B=Dry Bulb Economizer
• C=Enthalpy Economizer
Convenience Outlet (14)
Convenience Outlet -(Powered and Non-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. Factory installed
option only.
•1=None
• 2=Non-powered Convenience Outlet
•3=Powered Convenience Outlet
Electrical Options (15)
Disconnect Switch - For cooling only units, a switch sized to
the largest electric heat available for the particular unit is
provided. Factory installed option only.
•1=None
• 2=Non-fused Disconnect
Cabinet Options (16)
Louvered Hail Guard - This kit includes a decorative
louvered panel which installs over the outside condenser coil
and prevents damage to the coil fins from hail strikes.
Hinged Cabinet Doors - The factory installed hinged panel
option will save time, money and labor while allowing easy
servicing of blower components, filters and controls. With this
option there is no longer a need to remove panels to access
these critical sections and running the risk of losing panels or
roof damage from loose panels and materials. Extra care was
taken to design a durable hinged panel with leak tight seal.
• 1=None
• 2=Louvered Panels
• 3=Hinged Cabinet Doors
• 4=Hinged Cabinet Doors And Louvered Panels