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INSTALLATION MANUAL
R-410A OUTDOOR SPLIT-SYSTEM
HEAT PUMP
MODELS: 14.5 SEER - YHJF060/CHJF060/ LHJF060
5 TONS - 1 PHASE
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
UNIT INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
TXV INSTALLATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
ELECTRICAL CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Typical Installation with Required Clearances . . . . . . . . . . . . . . . . . . .2
Tubing Hanger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Underground Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Heat Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Outdoor Unit Control Box - 14.5 SEER 60 Only . . . . . . . . . . . . . . . . . .5
Variable Speed Air Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
R-410A Saturation Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
SECTION I: GENERAL
The outdoor units are designed to be connected to a matching indoor
coil with sweat connect lines. Sweat connect units are factory charged
with refrigerant for a matching indoor coil plus 15 feet of field supplied
lines.
Matching indoor coils are available with a thermal expansion valve or
an orifice liquid feed sized for the most common usage. The orifice size
and/or refrigerant charge may need to be changed for some indoor-out-
door unit combinations, elevation differences, or total line lengths. Refer
to Application Data covering "General Piping Recommendations and
Refrigerant Line Length" (Part Number 036-61920-001).
SECTION II: SAFETY
This is a safety alert symbol. When you see this symbol on
labels or in manuals, be alert to the potential for personal
injury.
Understand and pay particular attention to the signal words DANGER,
WARNING, or CAUTION.
DANGER indicates an imminently hazardous situation, which, if not
avoided, will result in death or serious injury.
WARNING indicates a potentially hazardous situation, which, if not
avoided, could result in death or serious injury.
CAUTION indicates a potentially hazardous situation, which, if not
avoided may result in minor or moderate injury. It is also used to
alert against unsafe practices and hazards involving only property dam-
age.
LIST OF SECTIONS
EVACUATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SYSTEM CHARGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SYSTEM START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
INSTRUCTING THE OWNER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
LIST OF FIGURES
Variable Speed Air Handler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
CFM Selection Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Heat Pump Flow Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Wiring Diagram - Single Phase - 14.5 SEER - 5 Ton . . . . . . . . . . . . 11
LIST OF TABLES
Improper installation may create a condition where the operation of
the product could cause personal injury or property damage.
Improper installation, adjustment, alteration, service, or mainte-
nance can cause injury or property damage. Refer to this manual
for assistance or for additional information, consult a qualified con-
tractor, installer, or service agency.
This product must be installed in strict compliance with the
enclosed installation instructions and any applicable local, state,
and national codes including, but not limited to building, electrical,
and mechanical codes.
INSPECTION
As soon as a unit is received, it should be inspected for possible dam-
age during transit. If damage is evident, the extent of the damage
should be noted on the carrier's delivery receipt. A separate request for
inspection by the carrier's agent should be made in writing. See Local
Distributor for more information.
ISO 9001
Certified Quality
Management System
538605-UIM-B-1009
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Table of Contents
Related Manuals for York YHJF060
Summary of Contents for York YHJF060
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Page 1: Table Of Contents
INSTALLATION MANUAL R-410A OUTDOOR SPLIT-SYSTEM HEAT PUMP MODELS: 14.5 SEER - YHJF060/CHJF060/ LHJF060 ISO 9001 Certified Quality 5 TONS – 1 PHASE Management System LIST OF SECTIONS GENERAL ..........1 EVACUATION . -
Page 2: Unit Installation
538605-UIM-B-1009 Requirements For Installing/Servicing R-410A Equipment The outdoor unit must have sufficient clearance for air entrance to the condenser coil, for air discharge, and for service access. See Figure 1. • Gauge sets, hoses, refrigerant containers, and recovery system NOTE: For multiple unit installations, units must be spaced a minimum must be designed to handle the POE type oils, and the higher of 18 inches apart (coil face to coil face). -
Page 3: Tubing Hanger
538605-UIM-B-1009 GROUND INSTALLATION NOTE: Using a larger than specified line size could result in oil return problems. Using too small a line will result in loss of capacity and other The unit may be installed at ground level on a solid base that will not problems caused by insufficient refrigerant flow. -
Page 4: Txv Installations
538605-UIM-B-1009 Braze the liquid line to the evaporator liquid connection. Nitrogen should be flowing through the evaporator coil. Slide the grommet away from the vapor connection at the indoor coil. Braze the vapor line to the evaporator vapor connection. After Dry nitrogen should always be supplied through the tubing while it the connection has cooled, slide the grommet back into original is being brazed, because the temperature is high enough to cause... -
Page 5: Electrical Connections
538605-UIM-B-1009 Install the TXV equalizer line into the vapor line as follows: Run power wiring from the disconnect switch to the unit. Select a location on the vapor line for insertion of the equal- Route wires from disconnect through power wiring opening pro- vided and into the unit control box as shown in Firgure 5. -
Page 6: Thermostat Wiring - Two-Stage Heat Pump
For additional connection diagrams for all UPG equipment refer to “Low Voltage System Wiring” document available online at www.upgnet.com in the Product Catalog Section. HP 27A Two Stage Heat Pump – Variable Speed Air Handler (With Hot Heat Pump Operation) OD MODELS ID MODELS THJF060 YHJF060 CHJF060 LHJF060 THERMOSTAT GHJF060 *PP32U71124 VARIABLE SPEED... -
Page 7: Thermostat Wiring - Two-Stage Heat Pump - Variable Speed Air Handler
538605-UIM-B-1009 HP 27C Two Stage Heat Pump – Variable Speed Ai r Handler (With Hot Heat Pump Operation) OD MODELS ID MODELS THJF060 YHJF060 CHJF060 LHJF060 THERMOSTAT THERMOSTAT GHJF060 *DN22H00124 VARIABLE SPEED TWO STAGE *PP32U70124 *DP22U70124 AIR HANDLER HEAT PUMP... -
Page 8: Evacuation
538605-UIM-B-1009 CFM SELECTION BOARD SETTINGS The TOTAL SYSTEM CHARGE must be permanently stamped on the unit data plate. For proper system operation the CFM Selection Board jumpers must be Total system charge is determined as follows: set properly. Determine outdoor unit charge from tabular data sheet. Refer to the Tabular Data Sheet for the recommended air flow settings for each size condensing unit. -
Page 9: System Start-Up
538605-UIM-B-1009 SECTION VIII: SYSTEM START-UP WITH POWER TO UNIT AND THERMOSTAT IN COOLING POSI- TION: ENERGIZE CRANKCASE HEATER In the cooling cycle, discharge gas is pumped to the outdoor coil If this unit is equipped with a crankcase heater for the compressor, a which is the condenser. -
Page 10: Instructing The Owner
538605-UIM-B-1009 SECTION V: INSTRUCTING THE OWNER The outdoor fan motor is permanently lubricated and does not require periodic oiling. Assist owner with processing warranty cards and/or online registration. If the coil needs to be cleaned, it should be washed with Calgon Review Owners Guide and provide a copy to the owner and guidance Coilclean (mix one part Coilclean to seven parts water). -
Page 11: Wiring Diagram
538605-UIM-B-1009 SECTION VI: WIRING DIAGRAM FIGURE 10: Wiring Diagram - Single Phase - 14.5 SEER - 5 Ton Johnson Controls Unitary Products... - Page 12 NOTES Subject to change without notice. Published in U.S.A. 538605-UIM-B-1009 Copyright © 2009 by Johnson Controls, Inc. All rights reserved. Supersedes: 538605-UIM-A-0909 Johnson Controls Unitary Products 5005 York Drive Norman, OK 73069...
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