TECHNICAL GUIDE
R-410A
SPLIT-SYSTEM
AIR-COOLED CONDENSING UNITS
AND AIR HANDLERS
PREDATOR® SERIES
YC090-300 and YD120-240
CONDENSING UNIT MODELS
PC090-180 and PD180-240
HEAT PUMP UNIT MODELS
NC090-300 and ND120-240
AIR HANDLING UNIT MODELS
NL090-300 and NM120-240
AIR HANDLING UNIT MODELS
7.5 - 25 Ton
60 Hertz
505428-YTG-V-0417
ISO 9001
Certified Quality
Management System
YC/YD/PC/PD Outdoor Units
NC/ND/NL/NM Indoor Units
YC/YD/PC Outdoor Units
(Except YC300)
Description
Predator® condensing units and heat pumps are completely
assembled, piped and wired at the factory to provide a single-piece
unit for shipment and rigging. Each unit is pressurized with a holding
charge of refrigerant R-410A for storage and/or shipping.
The compact design, clean styling, small footprint, and quiet operation
make these condensing units and heat pumps suitable for almost any
outdoor location. On rooftops... because they weigh much less than a
single package unit of similar capacity and are much easier to rig and
support. On the ground... because the footprint is compact allowing a
variety of applications.
Both the Predator® condensing units and heat pumps are equipped
with reliable Smart Equipment™ microprocessor controls to assure
proper operation and unit protection for long product life. Products
from 10 to 20 tons are available in single or dual (2 or 4 pipe)
refrigerant circuits for redundancy in operation and various
applications.
The Predator® air handling units are completely assembled units,
including a well-insulated cabinet, a DX cooling coil with copper tubing,
aluminum fins, expansion valve(s), distributor(s), 2” throwaway filters,
a centrifugal blower, a blower motor, an adjustable belt drive, a blower
motor contactor and a small holding charge of nitrogen.
Units are shipped in the vertical
position ready for field installation,
but can be easily converted to
horizontal position. An added
benefit of the Predator® air
handling units is they are designed
to operate with either a
condensing unit or a heat pump
and no field modification or special
unit is required for heat pump
applications.
Summary of Contents for NC090-300
Page 73: ...505428 YTG V 0417 Johnson Controls Unitary Products 73 Typical YC120 150 Wiring Diagram...
Page 74: ...505428 YTG V 0417 74 Johnson Controls Unitary Products Typical YD120 150 Wiring Diagram...
Page 75: ...505428 YTG V 0417 Johnson Controls Unitary Products 75 Typical YC180 Wiring Diagram...
Page 76: ...505428 YTG V 0417 76 Johnson Controls Unitary Products Typical YC240 Wiring Diagram...
Page 77: ...505428 YTG V 0417 Johnson Controls Unitary Products 77 Typical YC300 Wiring Diagram...
Page 78: ...505428 YTG V 0417 78 Johnson Controls Unitary Products Typical YD180 240 Wiring Diagram...
Page 80: ...505428 YTG V 0417 80 Johnson Controls Unitary Products Typical PC120 Wiring Diagram...
Page 81: ...505428 YTG V 0417 Johnson Controls Unitary Products 81 Typical PC180 Wiring Diagram...
Page 82: ...505428 YTG V 0417 82 Johnson Controls Unitary Products Typical PD180 240 Wiring Diagram...