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INSTALLATION MANUAL
SINGLE PACKAGE
HEAT PUMP / GAS HEAT
MODELS: PHG4 Series
2 - 5 TONS - 1 PHASE
GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
MODEL NUMBER NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . 2
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Unit 4 Point Load Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Bottom Duct Dimensions (inches) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Rear Duct Dimensions (inches) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Typical Field Power Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . 7
Unit Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Weights and Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Unit Clearances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Physical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Natural Gas Pipe Sizing Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Propane (LP) Gas Pipe Sizing Chart . . . . . . . . . . . . . . . . . . . . . . . . . 9
High Altitude Gas Orifice Sizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Natural Gas Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
SECTION I: GENERAL INFORMATION
These are electric heat pump/gas heating units designed for outdoor
installation. Only gas piping, electric power and duct connections are
required at the point of installation.
The gas-fired heaters have spark ignition.
The refrigerant system is fully charged with R-410A Refrigerant, and is
tested and factory sealed.
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
Johnson Controls Unitary Products
LIST OF SECTIONS
AIRFLOW PERFORMANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
TYPICAL WIRING DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
START UP SHEET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
LIST OF FIGURES
Flue Vent Outlet Air Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Demand Defrost Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Gas Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Measuring External Static Pressure . . . . . . . . . . . . . . . . . . . . . . . . . 18
Connection Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Ladder Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
R-410A Quick Reference Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
LIST OF TABLES
Propane (LP) Gas Application Data . . . . . . . . . . . . . . . . . . . . . . . . . 11
Airflow Performance - Side Duct Application . . . . . . . . . . . . . . . . . . 11
Airflow Performance - Bottom Duct Application . . . . . . . . . . . . . . . . 12
Additional Static Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Demand Defrost Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Test Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Fault Codes 16
Ignition Control Board Flash Codes . . . . . . . . . . . . . . . . . . . . . . . . . 17
Gas Rate Cubic Feet Per Hour . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
alert against unsafe practices and hazards involving only property dam-
age.
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 maintenance
can cause injury or property damage. Failure to carefully read and
follow all instructions in this manual can result in furnace mal-
function, death, personal injury and/or property damage. Only a
qualified contractor, installer or service agency should install this
product.
This product must be installed in strict compliance with the installa-
tion instructions and any applicable local, state, and national codes
including, but not limited to building, electrical, and mechanical
codes.
® ®
WARNING
!
CAUTION
!
5132210-UIM-H-0916
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Related Manuals for York PHG4 Series
Summary of Contents for York PHG4 Series
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Page 1: Table Of Contents
SINGLE PACKAGE ® ® HEAT PUMP / GAS HEAT MODELS: PHG4 Series 2 - 5 TONS – 1 PHASE LIST OF SECTIONS GENERAL INFORMATION ....... . 1 AIRFLOW PERFORMANCE . -
Page 2: Model Number Nomenclature
5132210-UIM-H-0916 CAUTION WARNING This system uses R-410A Refrigerant which operates at higher pres- sures than R-22. No other refrigerant may be used in this system. Before performing service or maintenance operations on unit, turn off Gage sets, hoses, refrigerant containers and recovery systems must main power switch to unit. -
Page 3: Component Location
5132210-UIM-H-0916 LIMITATIONS 4. Other applicable local codes. Refer to unit application data found in this document. These units must be installed in accordance with the following: After installation, gas fired units must be adjusted to obtain a temperature In U.S.A.: rise within the range specified on the unit rating plate. -
Page 4: Unit 4 Point Load Weight
5132210-UIM-H-0916 LOCATION RIGGING AND HANDLING Use the following guidelines to select a suitable location for these units: Exercise care when moving the unit. Do not remove any packaging until the unit is near the place of installation. Rig the unit by attaching chain outdoor installation 1. -
Page 5: Unit Dimensions
5132210-UIM-H-0916 COIL GUARD HIGH VOLTAGE CONNECTION 7/8” HIGH VOLTAGE COMBUSTION AIR INTAKE CONNECTION 1-3/32” HEAT EXCHANGER ACCESS PANEL COMPRESSOR ACCESS PANEL EXHAUST HOOD CONDENSATE DRAIN BLOWER ACCESS LOW VOLTAGE CONNECTION CONTROL ACCESS PANEL GAS SUPPLY PANEL A0296-001 FIGURE 3: Unit Dimensions Table 3: Unit Dimensions Dimensions Model... -
Page 6: Bottom Duct Dimensions (Inches)
5132210-UIM-H-0916 DUCTWORK NOTICE All units are shipped in the horizontal supply/return configuration. It is important to reduce the possibility of any air leakage through the bot- tom duct covers (resulting from cut, torn, or rolled gasket) due to improper handling or shipping processes. To ensure a good tight seal, it is recommended that silicone caulk and/or foil tape be applied along the cover edges. -
Page 7: Typical Field Control Wiring Diagram For Gas Heat - Ac Models
5132210-UIM-H-0916 SERVICE ACCESS electrically grounded in accordance with local codes or, in their absence, with the N.E.C./C.E.C. Voltage tolerances which must be Access to all serviceable components is provided at the following loca- maintained at the compressor terminals during starting and running tions: conditions are indicated on the unit Rating Plate and Table 1. -
Page 8: Physical Data
5132210-UIM-H-0916 Table 6: Physical Data MODELS COMPONENT NOMINAL TONNAGE AHRI Cooling Performance Gross Capacity @ AHRI A point (MBH) 23.5 29.4 36.0 41.1 47.0 58.1 AHRI net capacity (MBH) 23.1 29.0 35.5 40.7 45.5 57.5 11.0 11.0 11.0 11.0 11.0 11.0 SEER 14.0... -
Page 9: Natural Gas Pipe Sizing Chart
5132210-UIM-H-0916 COMPRESSORS 1. A drip leg and a ground joint union must be installed in the gas pip- ing. The compressor used in this product is specifically designed to operate 2. When required by local codes, a manual shut-off valve may have to with R-410A Refrigerant and cannot be interchanged. -
Page 10: High Altitude Gas Orifice Sizing
5132210-UIM-H-0916 7. The furnace must be isolated from the gas supply piping system by WARNING closing its individual manual shut-off valve before conducting any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.48 kPa). FIRE OR EXPLOSION HAZARD Failure to follow the safety warning exactly could result in serious HIGH ALITITUDE GAS CONVERSION... -
Page 11: Airflow Performance
5132210-UIM-H-0916 Table 11: Propane (LP) Gas Application Data Temp. Rise ºF Input Capacity Output Capacity Gas Rate Number of Available On Models (MBH) At Full Input (MBH) /Hr. Burners High Fire/Low Fire High Fire/Low Fire Min. Max. High Fire/Low Fire 2, 2-1/2 Tons 3, 3-1/2, 4, 5 Tons 2, 2-1/2 Tons... -
Page 12: Airflow Performance - Bottom Duct Application
5132210-UIM-H-0916 Table 12: Airflow Performance - Side Duct Application (Continued) External Static Pressure (Inches WC) Model Motor Speed SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM Low (1) 1046 1009 Low/Medium (2) 1295 1250 1213 1172 1133 1087 1045 48065 Medium (3) 1620... - Page 13 5132210-UIM-H-0916 Table 13: Airflow Performance - Bottom Duct Application (Continued) External Static Pressure (Inches WC) Model Motor Speed SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM Low (1) 1231 1186 1146 1103 1069 1030 Low/Medium (2) 1270 1225 1189 1140 1098 1046...
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Page 14: Operation
5132210-UIM-H-0916 SECTION VI: OPERATION Table 14: Additional Static Resistance The unit is controlled by a conventional heating/cooling thermostat. If an Size (Tons) Wet Indoor Coil Economizer Filter/Frame Kit electronic thermostat is used, make sure it has a common connection. 0.01 0.00 0.01 DO NOT use a power stealing thermostat. -
Page 15: Demand Defrost Control
5132210-UIM-H-0916 HEAT PUMP HEATING SEQUENCE OF OPERATION A timed inhibit feature prevents the system from responding to a call for defrost less than 40 minutes after the initiation of the previous defrost. 1. When the fan switch on the thermostat is in the “ON” position, the 24 After the 40 minute inhibit time has expired, temperature conditions volts at “G”... -
Page 16: Fault Codes
5132210-UIM-H-0916 Main Burner Operation Table 17: Fault Codes The control board keeps the main gas valve and induced draft motor Description STATUS LED energized while continuously monitoring the call for heat, pressure High -pressure switch fault (not in lockout yet) 2 Flashes switch, and flame status. -
Page 17: Gas Valve
5132210-UIM-H-0916 GAS VALVE FAULT If a call for HEAT occurs (W), the circulating fan switches to W-Speed after a 30 second delay. If the main valve output is sensed to be energized for more than 1 sec- When the thermostat ends the call for FAN, the thermostat terminal G is ond when commanded to be off, the control de-energizes the induced de-energized, de-energizing the circulating fan. -
Page 18: Measuring External Static Pressure
5132210-UIM-H-0916 Adjust as follows: BTUH Output Degrees F Temp Rise = 1. Remove the cap from the valve body. See Figure 10 for location. 1.08 x CFM 2. To decrease the gas pressure, turn the adjusting screw counter- clockwise. BTUH Output CFM = 3. -
Page 19: Gas Rate Cubic Feet Per Hour
5132210-UIM-H-0916 CHECKING GAS HEAT INPUT Table 19: Gas Rate Cubic Feet Per Hour Natural Gas Seconds for9 Size of Test Dial One Rev. 1/2 cu. ft. 1 cu. ft. 1. Turn off all other gas appliances connected to the gas meter. 2. -
Page 20: Typical Wiring Diagrams
5132210-UIM-H-0916 SECTION VII: TYPICAL WIRING DIAGRAMS CONNECTION CAUTION - OPEN ALL DISCONNECTS HEAT PUMP WITH GAS HEAT WIRING DIAGRAM BEFORE SERVICING THIS UNIT 208/230-1-60 REVERSING LOSS OF CHARGE VALVE SOLENOID CONTACTOR COIL HI PRESS OPTIONAL CRANKCASE HEATER POWER SUPPLY 208/230-1-60 COIL CRANKCASE TEMPERATURE... -
Page 21: Ladder Wiring Diagram
5132210-UIM-H-0916 CONNECTION CAUTION - OPEN ALL DISCONNECTS HEAT PUMP WITH GAS HEAT WIRING DIAGRAM BEFORE SERVICING THIS UNIT 208/230-1-60 REVERSING LOSS OF CHARGE VALVE SOLENOID CONTACTOR COIL HI PRESS OPTIONAL CRANKCASE HEATER POWER SUPPLY 208/230-1-60 COIL CRANKCASE TEMPERATURE SENSOR HEATER SWITCH USE COPPER AMBIENT... -
Page 22: R-410A Quick Reference Guide
5132210-UIM-H-0916 R-410A QUICK REFERENCE GUIDE Refer to Installation Instructions for specific installation requirements R-410A refrigerant operates at 50 - 70 percent higher pressures than R-22. Be sure that servicing equipment and replacement components are designed to operate with R-410A. R-410A refrigerant cylinders are rose colored. Recovery cylinder service pressure rating must be 400 psig, DOT 4BA400, or DOT BW400. -
Page 23: Start Up Sheet
5132210-UIM-H-0916 SECTION VIII: START UP SHEET Residential Package Dual Fuel Start-Up Sheet Print Form Reset Form Proper start-up is critical to customer comfort and equipment longevity Start-Up Date Company Name Start-Up Technician Owner Information Name Address Daytime Phone City State or Province Zip or Postal Code Equipment Data Equipment Data... - Page 24 Explain the importance of regular filter replacement and equipment maintenance Comments and Additional Job Details Page 2 of 2 Subject to change without notice. Published in U.S.A. 5132210-UIM-H-0916 Copyright © 2016 by Johnson Controls, Inc. All rights reserved. Supersedes: 5132210-UIM-G-0616 York International Corp. 5005 York Drive Norman, OK 73069...
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