Johnson Controls ACPU024 THRU 060 Technical Manual
Johnson Controls ACPU024 THRU 060 Technical Manual

Johnson Controls ACPU024 THRU 060 Technical Manual

Single package cooling units 2 thru 5 ton (13 seer)

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ECHNICAL
ECHNICAL
GUIDE
GUIDE
SINGLE PACKAGE
COOLING UNITS
ACP024 THRU 060
2 THRU 5 TON (13 SEER)
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
DESCRIPTION
These packaged cooling air conditioners are designed for
outdoor installation. Only utility and duct connections are
required at the point of installation.
Field-installed electric heater accessories are available to
provide electric heat combined with electric cooling.
STANDARD FEATURES / BENEFITS
OPERATING EFFICIENCY - All ACP units provide high
operating efficiencies and have a SEER up to 13.
ON SITE FLEXIBILITY - All model sizes share a common,
compact design cabinet with a single footprint. The installer has
the flexibility of setting one curb and placing the proper tonnage
unit on that curb after the internal load has been determined.
Field convertible duct connections from side shot to down shot
allows the installer to have greater flexibility and needs to carry
less inventory.
LOWER INSTALLATION COST - Installation time and costs
are reduced by easy power and control wiring connections. The
small base dimension means less space is required on the
ground or roof, plus, the installer can fit this unit between the
wheel wells of a full size pick-up truck. All models are well under
500 pounds.
All units are completely wired, charged with R-22 and tested
prior to shipment. Unique test stations using a new state of the
art computerized process system are used to insure product
quality. Refrigerant charge, and component part numbers are
verified via computers at installation. Vital run test statistics
such as system pressure, motor currents, air velocity and
temperature and unit vibration are monitored and recorded by
the system to insure unit performance.
Equal size, side supply and return duct connections allows easy
hook-up of ducts to match low crawl spaces without transition
pieces.
279815-PTG-D-0408
SO 9001
Certified Quality
Management System

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Summary of Contents for Johnson Controls ACPU024 THRU 060

  • Page 1 ECHNICAL ECHNICAL GUIDE GUIDE SINGLE PACKAGE COOLING UNITS ACP024 THRU 060 2 THRU 5 TON (13 SEER) FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE DESCRIPTION These packaged cooling air conditioners are designed for outdoor installation.
  • Page 2: Table Of Contents

    042 = 42,000 BTUH 060 = 60,000 BTUH C = COOLING ONLY 279815-PTG-D-0408 LIST OF TABLES GENERATION 1 = 1ST SEER 2 = 2ND VOLTAGE CODE 2 = 208/230-1-60 3 = 208/230-3-60 4 = 460-3-60 Johnson Controls Unitary Products Pg. #...
  • Page 3: Description

    The warm air from the top mounted fan is blown up away from the structure and any landscaping. This allows compact location on multi-unit applications. Johnson Controls Unitary Products CONDENSER COIL GRILLE - A multi-piece totally enclosed, rigidly mounted condenser coil grille provides protection from objects and personal after installation and provides protection during transit and installation.
  • Page 4: Unit Cutaway

    DIRECT DRIVE CONDENSER FAN MOTOR HIGHLY EFFICIENT ENHANCED COPPER TUBE/ALUMINUM FIN EVAPORATOR COIL HIGHLY EFFICIENT ENHANCED COPPER TUBE/ALUMINUM FIN CONDENSER COIL DECORATIVE PROTECTIVE COIL GUARD 5-SPEED DIRECT DRIVE BLOWER MOTOR WITH SLIDE-OUT BLOWER ASSEMBLY BASE RAILS Johnson Controls Unitary Products...
  • Page 5: Physical Data

    SEER = Seasonal Energy Efficiency Ratio - the total cooling output in BTU's during a normal annual usage period for cooling divided by the total electric power input in watt-hours during the same period. Johnson Controls Unitary Products 10 x 8 ½...
  • Page 6: Cooling Capacities - 2 Ton (Acp024)

    19.9 19.9 16.1 20.2 17.7 13.7 20.2 20.2 18.8 14.8 20.2 20.2 20.2 16.1 20.2 20.2 20.2 16.2 Johnson Controls Unitary Products 11.5 14.4 12.1 16.2 13.8 11.9 14.9 12.4 16.8 14.2 12.2 15.5 12.6 17.4 14.6 12.8 16.2 13.2 17.3...
  • Page 7 18.5 18.5 18.5 1. These capacities are Net Capacities. 2. These ratings include the compressor, condenser fan and supply air blower motors. Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Return Dry Bulb (°F)
  • Page 8: Cooling Capacities - 2-1/2 Ton (Acp030)

    24.9 20.4 24.9 21.5 16.1 11.4 24.9 24.9 22.0 17.3 24.9 24.9 24.9 20.2 25.2 25.2 25.2 20.5 Johnson Controls Unitary Products 13.7 19.3 16.5 20.4 17.6 14.0 19.8 16.7 21.0 17.9 14.2 20.4 17.0 21.6 18.2 14.7 21.2 17.5 21.9...
  • Page 9 21.9 22.2 22.2 1. These capacities are Net Capacities. 2. These ratings include the compressor, condenser fan and supply air blower motors. Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Return Dry Bulb (°F)
  • Page 10: Cooling Capacities - 3 Ton (Acp036)

    30.5 24.6 33.9 27.7 21.4 15.2 34.4 33.6 28.3 22.0 31.2 31.2 31.2 25.0 30.8 30.8 30.8 24.5 Johnson Controls Unitary Products 18.0 23.2 19.5 25.6 21.9 17.8 23.2 18.7 24.9 20.4 17.6 23.2 18.0 24.1 18.9 18.1 23.8 18.0 23.4...
  • Page 11 28.3 28.2 28.2 1. These capacities are Net Capacities. 2. These ratings include the compressor, condenser fan and supply air blower motors. Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Return Dry Bulb (°F)
  • Page 12: Cooling Capacities - 3-1/2 Ton (Acp042)

    35.3 29.7 33.6 28.1 22.4 16.8 35.1 35.1 30.0 24.4 35.1 35.1 35.1 29.4 35.7 35.7 35.7 30.1 Johnson Controls Unitary Products 20.5 27.6 23.5 29.2 25.1 20.2 27.4 22.9 29.0 24.6 19.9 27.2 22.4 28.9 24.0 20.6 28.2 23.1 29.3...
  • Page 13 32.5 33.3 33.3 1. These capacities are Net Capacities. 2. These ratings include the compressor, condenser fan and supply air blower motors. Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Return Dry Bulb (°F)
  • Page 14: Cooling Capacities - 4 Ton (Acp048)

    37.5 29.8 44.8 36.4 28.1 19.7 43.7 43.1 36.1 27.8 39.0 39.0 39.0 30.7 38.0 38.0 38.0 29.6 Johnson Controls Unitary Products 22.9 28.8 24.3 32.2 27.8 23.0 29.3 23.7 31.0 25.4 23.0 29.8 23.1 29.7 23.0 22.6 29.4 21.9 28.5...
  • Page 15 35.6 35.5 35.5 1. These capacities are Net Capacities. 2. These ratings include the compressor, condenser fan and supply air blower motors. Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Return Dry Bulb (°F)
  • Page 16: Cooling Capacities - 5 Ton (Acp060)

    49.3 42.3 44.3 37.3 30.4 23.4 53.2 48.0 41.1 34.1 49.8 49.8 49.0 42.0 48.7 48.7 48.7 41.7 Johnson Controls Unitary Products 27.3 36.1 30.6 38.4 32.9 28.8 38.2 32.2 40.6 34.7 30.3 40.2 33.9 42.8 36.5 30.2 40.2 33.7 42.3...
  • Page 17: Side And Bottom Supply Air Blower Performance

    Medium (3) (4.0) Medium/High (4) High (5) Low (1) Low/Medium (2) Medium (3) (5.0) Medium/High (4) High (5) Johnson Controls Unitary Products Temperature of Air on Condenser Coil Sensible Capacity (MBh) Total Return Dry Bulb (°F) Capacity (MBh) 115°F 22.0 16.3 57.5...
  • Page 18: Additional Static Resistance

    0.04 0.04 0.05 0.06 0.07 0.08 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.11 0.11 0.12 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.11 0.11 0.12 0.05 0.06 0.07 0.08 0.09 0.10 0.11 0.11 0.11 0.12 Johnson Controls Unitary Products...
  • Page 19: Typical Field Wiring Diagram

    Verify proper operation after servicing. REFER TO ELECTRICAL DATA TABLES TO SIZE THE DIS- CONNECT SWITCH, WIRING & OVERCURRENT PROTECTION FIGURE 2 - TYPICAL FIELD WIRING DIAGRAM Johnson Controls Unitary Products CONTROL WIRING THERMOSTAT UNIT TERMINAL STRIP POWER WIRING REFER TO ELECTRICAL DATA TABLES TO SIZE THE DIS- CONNECT SWITCH, WIRING &...
  • Page 20: Heat

    59.5 / 67.6 52.2 / 60.1 72.7 / 82.7 12.5 18.8 26.3 24.1 33.8 30.1 41.3 Johnson Controls Unitary Products Max Fuse Breaker Size (Amps) 30 / 35 40 / 45 60 / 60 30 / 35 40 / 45...
  • Page 21 17.3 (5.0) 460-3-60 1. Minimum Circuit Ampacity. 2. Maximum Over Current Protection per standard UL 1995. 3. Fuse or HACR circuit breaker size installed at factory or field installed. Johnson Controls Unitary Products Supply Blower Electric Heat Option Motors Motor...
  • Page 22: Unit Dimensions

    SE R VICE ACCESS COM P A R TMEN T P ANEL HIGH VO L TAGE CONN. " DIA. KNOCKOUT (OVERALL) SIDE SUPP L Y AIR OPENING SIDE RETURN AIR OPENING BOT T OM RETURN AIR OPENING Johnson Controls Unitary Products “A” BACK...
  • Page 23: Clearances

    2. Units must be installed outdoors. Overhanging structures or shrubs should not obstruct outdoor air discharge outlet. NOTE: For units applied with a roof curb, the minimum clearance may be reduced from 1 inch to 1/2 inch Johnson Controls Unitary Products Corner Weights CENTER OF GRAVITY FRONT UNIT 12"...
  • Page 24: Typical Slab On Ground Installation

    MOUNTED ON UNIT TO POWER SUPPLY CONTROL WIRING TO INDOOR THERMOSTAT SUPPLY AIR DUCT ROOF CURB INSTALLATION RETURN AIR ROOF CURB REAR DUCT DUCT INSTALLATION BOTTOM DUCT SLAB ON GROUND INSTALLATION FIGURE 6 - TYPICAL ROOF CURB INSTALLATION Johnson Controls Unitary Products...
  • Page 25: Roof Curb Application

    AND ALL DUCT SUPPORT SURFACES UNIT BASE RAIL COUNTERFLASHING UNIT BASE WOOD NAILER CANT STRIP 8" MIN. ABOVE FINISHED ROOF 14" INSULATION AND ROOFING MATERIAL CURB FRAME INSULATION ROOF DECK AND ROOFING MATERIAL FIGURE 8 - ROOF CURB APPLICATION Johnson Controls Unitary Products...
  • Page 26: Typical Wiring Diagram (208/230-1-60 Power Supply) Acp Models

    279815-PTG-D-0408 FIGURE 9 - TYPICAL WIRING DIAGRAM (208/230-1-60 POWER SUPPLY) ACP MODELS Johnson Controls Unitary Products...
  • Page 27: Typical Wiring Diagram (208/230-3-60 Power Supply) Acp Models

    279815-PTG-D-0408 FIGURE 10 -TYPICAL WIRING DIAGRAM (208/230-3-60 POWER SUPPLY) ACP MODELS Johnson Controls Unitary Products...
  • Page 28: Typical Wiring Diagram (460-3-60 Power Supply) Acp Models

    279815-PTG-D-0408 FIGURE 11 -TYPICAL WIRING DIAGRAM (460-3-60 POWER SUPPLY) ACP MODELS Johnson Controls Unitary Products...
  • Page 29: Mechanical Specifications

    10. Condensate pan shall be internally sloped and conform to ASHARE 62-89 self-draining standards, with ¾” NPTI copper, ridged mount connection. Johnson Controls Unitary Products INDOOR (EVAPORATOR) FAN ASSEMBLY The ACP fan motor shall be direct drive, 5 speed design.
  • Page 30: Electric Heating Section

    All unit power wiring shall enter unit cabinet at a single factory provided location and be capable of side or bottom entry, to minimize roof penetrations and avoid unit field modifications. Separate side and bottom openings shall be provided for the control wiring. Johnson Controls Unitary Products 279815-PTG-D-0408...
  • Page 31 279815-PTG-D-0408 Johnson Controls Unitary Products...
  • Page 32 Subject to change without notice. Printed in U.S.A. 279815-PTG-D-0408 Copyright © 2008 by Johnson Controls, Inc. All rights reserved. Supersedes: 279815-PTG-C-1007 Johnson Controls Unitary Products 5005 York Drive Norman, OK 73069...

This manual is also suitable for:

Acp024Acp030Acp036Acp042Acp048Acp060

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