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Installation Instructions For Self-Contained
Package Air Conditioners and Heat Pump Units
*PCH3/*PHH3 13.4 SEER2 "H" SERIES With R-410A
RECOGNIZE THIS SYMBOL AS
A SAFETY PRECAUTION.
*NOTE: Please contact your distributor or our
website for the applicable Specification Sheets
referred to in this manual.
These installation instructions cover the outdoor installation
of self contained package air conditioner and heating units.
See the Specification Sheets applicable to your model for
information regarding accessories.
Do not bypass safety devices.
IOG-3022B
06/2022
WARNING
All information contained herein is subject to change without notice.
19001 Kermier Rd. Waller, TX 77484
www.goodmanmfg.com • www.amana-hac.com
© 2021-2022 Daikin Comfort Technologies Manufacturing, L.P.
is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved.
Only personnel that have been trained to install, adjust,
service or repair(hereinafter, "service") the equipment spec-
ified in this manual should service the equipment. The manu-
facturer will not be responsible for any injury or property
damage arising from improper service or service proce-
dures. If you service this unit, you assume responsibility for
any injury or property damage which may result. In addition,
in jurisdictions that require one or more licenses to service
the equipment specified in this manual, only licensed per-
sonnel should service the equipment. Improper installation,
adjustment, servicing or repair of the equipment specified
in this manual, or attempting to install, adjust, service or
repair the equipment specified in this manual without proper
training may result in product damage, property damage,
personal injury or death.
TABLE OF CONTENTS
TO THE INSTALLER .........................................................2
SHIPPING INSPECTION ...................................................2
Checking Product Received ....................................2
Message to the Homeowner ....................................2
REPLACEMENT PARTS ...................................................2
Ordering Parts ..........................................................2
IMPORTANT SAFETY INSTRUCTIONS ...........................3
CODES AND REGULATIONS .........................................3
General .......................................................................3
EPA Regulations .............................................................3
National Codes ...............................................................3
MAJOR COMPONENTS ....................................................4
General .......................................................................4
INSTALLATION ..................................................................4
Pre-Installation Checkpoints .................................4
Clearance ...................................................................4
Location.......................................................................4
Outside Slab Installation (Figure 1) .....................4
Rooftop Installation (Figure 2) ..............................4
RIGGING ...........................................................................5
Rigging Details ..........................................................5
DUCTING ..........................................................................5
Modular Housing Application .............................6
Plenum Application ...................................................6
Filters ..........................................................................6
PIPING ...............................................................................6
Condensate Drain ......................................................6
WARNING
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Table of Contents
Troubleshooting
Related Manuals for Maytag Amana H Series
Summary of Contents for Maytag Amana H Series
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Page 1: Table Of Contents
All information contained herein is subject to change without notice. 19001 Kermier Rd. Waller, TX 77484 www.goodmanmfg.com • www.amana-hac.com IOG-3022B © 2021-2022 Daikin Comfort Technologies Manufacturing, L.P. 06/2022 is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved. -
Page 2: To The Installer
ELECTRICAL WIRING ............6 over - both the inside and outside of home. Note any High Voltage Wiring ..........7 potential obstacles or problems that might be encountered Low Voltage Wiring ..........7 as noted in this manual. Choose a more suitable location if Internal Wiring:............8 necessary. -
Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS CODES AND REGULATIONS General Recognize Safety Symbols, Words, and Labels The *PCH3 & *PHH3 series air conditioners and heat The following symbols and labels are used throughout this pumps are designed for OUTDOOR USE ONLY. This manual to indicate immediate or potential hazards. It is the series is available in cooling Capacities of 2, 2 ½, 3, 3 ½, owner’s responsibility to read and comply with all safety 4 and 5 nominal tons of cooling. -
Page 4: Major Components
MAJOR COMPONENTS The unit should be set on a solid, level foundation - preferably a concrete slab at least 4 inches thick. The slab should be above ground level and surrounded by General a graveled area for good drainage. Any slab used as a The unit includes a hermetically sealed refrigerating system unit’s foundation should not adjoin the building as it is (consisting of a compressor, condenser coil, evaporator... -
Page 5: Rigging
2. Make proper consideration for the weather-tight • The distance between the crane hook and the top of integrity of the roof and proper drainage of condensate. the unit must not be less than 60”. 3. To ensure proper condensate drainage, unit must be •... -
Page 6: Connecting The Return And Supply Flexible Duct In Manufactured Or Modular Housing Application
weatherproof flexible connectors on both supply and return followed. Balancing dampers are recommended for each connections at the unit to reduce noise transmission is branch duct in the supply system. Ductwork should be recommended. properly supported from the unit. It is preferable to install the unit on the roof of the structure NOTE: Proper sealing of all duct work and air if the registers or diffusers are located in the wall or ceiling. -
Page 7: High Voltage Wiring
Install a branch circuit fused disconnect near the unit, in NOTE: Units are equipped with a single pole accordance with the N.E.C. or local codes. Wire sizes and contactor. Caution must be exercised when overcurrent protection should be determined from the unit servicing as only one leg of the power supply is broken with the contactor. -
Page 8: Internal Wiring
7. Turn the temperature setting to the highest position, TERMINAL THERMOSTAT stopping the unit. The indoor blower will continue to R (24V) run for 60 seconds. Green G (Fan) 8. Turn the thermostat system switch to “OFF” and Orange O (Rev. Valve) disconnect all power when servicing the unit. -
Page 9: Final System Checks
7. If checking the unit in the wintertime, when the heat. Normally, a Defrost cycle will take only 2-3 outdoor coil is cold enough to actuate the defrost minutes unless system is low on charge or outdoor control, observe at least one defrost cycle to make conditions are severe (windy and cold). -
Page 10: Heat Pump Refrigerant Circuit Figure
condenses to liquid. It then goes through the expansion device to the outdoor coil (condenser on the cooling cycle) where the liquid is evaporated, and the vapor goes to the compressor. When the solenoid valve coil is operated either from heating to cooling or vice versa, the piston in the reversing valve to the low pressure (high pressure) reverse positions in the reversing valve. -
Page 11: Testing Defrost Thermostat
NOTE: The PCBDM133 defrost controls are shipped 2. Check the temperature at which the control closes its from the factory with the compressor delay option contacts by lowering the temperature of the control. It selected. This will de-energize the compressor should close at approximately 30°F. -
Page 12: Adjusting Speed Tap For Indoor Blower Motor
NOTE: Both readings may be taken simultaneously ECM Motor Speed Adjustment and read directly on the manometer if so desired. Each ECM blower motor has been preprogrammed for operation at 4 distinct air flow levels when operating in 4. Consult proper table for quantity of air. Cooling/Heat Pump mode or Electric Heat mode. -
Page 13: Refrigerant Charge Check (Units With Fixed Orifice Devices)
Humidity Control APCH36041 Models are equipped with humidity control feature. When using a Humidistat (normally closed), cut jumper PJ6 on the PCBEM102 VSTB control board. The Humidistat will only affect both low stage and high stage cooling air flow by adjusting the Airflow to 85% (See below for details). -
Page 14: Expansion Valve (Txv) System
Superheat Adjustment Checking Subcooling NOTE: Superheat adjustments should not be made NOTE: Units with a TXV should be charged to until in door ambient conditions have stabilized. Subcool ing only. This could take up to 24 hours depending on indoor temperature and humidity. Before checking SUBCOOLING FORMULA = SATURATED LIQUID LINE superheat run the unit in cooling for 10-15 minutes TEMPERATURE - LIQUID LINE TEMPERATURE... -
Page 15: Electric Heat Installation
SUBCOOLING FORMULA = SAT. LIQUID TEMP. This series of electric cooling and heat pump package - LIQUID LINE TEMP. equipment is designed to accept a field installed electric heat kit. The unit is equipped to easily install the HKR/HKP Series Electric Heat Kit. Full Installation Instructions are SATURATED SATURATED SUCTION PRESSURE... -
Page 16: Maintenance
APCH36041 Models Outside Air Into Return Duct See “Blower Performance” section for Electric Heat DIP Do not introduce cold outside air into the return duct of a Switch settings. heat pump installation. Do not allow air entering the indoor coil to drop below 65°F. Air below this temperature will MAINTENANCE cause low discharge pressure, thus low suction pressure, and excessive defrost cycling resulting in low heating... -
Page 17: Blower Performance *P*H 13.4 Seer2
APCH3[24-48]/GPCH3[24-60]41 BLOWER PERFORMANCE *PCH3[24-60]41 BLOWER PERFORMANCE NEW E.S.P. (In. of H Model Speed Volts Watts 1172 1121 1068 1012 T2 / T3 Watts 1231 1179 1127 1074 1022 T4 / T5 Watts 2108 Watts 1323 1270 1220 1171 1119 1060 T2 / T3 Watts 1404... -
Page 18: Dip Switch Function Selection
DIP SWITCH FUNCTION SELECTION Electric Heat DIP Switch Settings for DIP Switch Settings Single & Two-Stage Thermostat Speed Tap Switch 1 Switch 2 Thermostat Switch 3 Switch 4 Single-Stage Two-Stage Cooling/HP DIP Switch Settings Speed Tap Adjustment Speed Tap Switch 5 Switch 6 Through DIP Switches Switch 7... - Page 19 *PHH3[24-60]41 BLOWER PERFORMANCE *PHH3[24-60]41 BLOWER PERFORMANCE NEW E.S.P. (In. of H Model Speed Volts Watts 1172 1121 1068 1012 T2 / T3 Watts 1231 1179 1127 1074 1022 T4 / T5 Watts 2108 Watts 1323 1270 1220 1171 1119 1060 T2 / T3 Watts 1404...
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Page 20: Troubleshooting Chart
TROUBLESHOOTING CHART HIGH VOLTAGE! ISCONNECT ALL POWER BEFORE SERVICING OR INSTALLING THIS UNIT ULTIPLE POWER SOURCES MAY BE PRESENT AILURE TO DO SO MAY CAUSE PROPERTY DAMAGE PERSONAL INJURY OR DEATH SYMPTOM POSSIBLE CAUSE REMEDY High head - low suction a. -
Page 21: Unit Dimensions
UNIT DIMENSIONS *PCH3 34” 66” 4.5” 4.5” 6.5” SUPPLY RETURN BACK VI EW (DUCT OPENINGS) Unit Dimensions Chassis Model Height Size *PCH32441** 27½ Small 27½ Small *PCH33041** *PCH33641* 27½ Small *PCH34241** 32½ Medium *PCH34841** 32½ Medium Medium *PCH36041** 32½ Duct Openings Supply Return Model... - Page 22 UNIT DIMENSIONS *PHH3 34” 66” 4.5” 4.5” 6.5” SUPPLY RETURN BACK VI EW (DUCT OPENINGS) Unit Dimensions Chassis Model Height Size *PHH32441** 27½ Small *PHH33041** 27½ Small *PHH33641* 32½ Medium 32½ Medium *PHH34241** *PHH34841** 32½ Medium Large *PHH36041** 38½ Duct Openings Model Supply Return...
- Page 23 PACKAGE UNITS - HEAT PUMP AND AC UNITS HOMEOWNER’S Routine Maintenance Recommendations We strongly recommend a bi-annual maintenance checkup be performed by a qualified service agency before the heating and cooling seasons begin. Aluminum Indoor Coil Cleaning (Qualified Servicer Only) WARNING This unit is equipped with an aluminum tube evaporator coil.
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Page 24: Start-Up Checklist
START-UP CHECKLIST Residential Package - (Indoor Section) Model Number Serial Number ELECTRICAL Line Voltage (Measure L1 and L2 Voltage) L1 - L2 Secondary Voltage (Measure Transformer Output Voltage) R - C Blower Amps Heat Strip 1 - Amps Heat Strip 2 - Amps BLOWER EXTERNAL STATIC PRESSURE Return Air Static Pressure IN. - Page 25 THIS PAGE IS LEFT INTENTIONALLY BLANK.
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- Page 28 Product Registration page. 19001 Kermier Rd. Waller, TX 77484 www.goodmanmfg.com • www.amana-hac.com © 2021-2022 Daikin Comfort Technologies Manufacturing, L.P. is a registered trademark of Maytag Corporation or its related companies and is used under license. All rights reserved.