Amana AVPTC**14 Series Installation & Operating Instructions Manual
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Amana AVPTC**14 Series Installation & Operating Instructions Manual

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AVPTC**14**
AIR HANDLERS
INSTALLATION & OPERATING INSTRUCTIONS
1 Important Safety Instructions .............................................. 1
2 Shipping Inspection ............................................................ 3
2.1 Parts ............................................................................ 3
2.2 Handling ...................................................................... 3
3 Codes & Regulations .......................................................... 3
4 Replacement Parts ............................................................. 3
5
Pre-Installation Considerations .......................................... 3
5.1 Preparation ................................................................. 3
5.2 System Matches ......................................................... 3
5.3 Interconnecting Tubing ................................................ 3
5.4 Clearances .................................................................. 4
5.5 Horizontal Applications ................................................ 4
6
Installation Location ........................................................... 4
6.1 Upflow Installation ....................................................... 4
6.2 Horizontal Left Installation ........................................... 4
7 Refrigerant Lines ................................................................ 6
7.1 Tubing Size ................................................................. 6
7.2 Tubing Preparation ...................................................... 6
7.3 Tubing Connections for TXV Models .......................... 7
8 Condensate Drain Lines ................................................... 7
9 Ductwork ........................................................................... 8
9.1 Return Ductwork ......................................................... 8
10 Return Air Filters ............................................................... 8
11 Electric Heat ..................................................................... 8
11.1 No Electric Heat Installed .......................................... 9
12 Electrical and Control Wiring ............................................ 9
12.2 Wire Sizing ................................................................ 9
12.5 Low Voltage Connections ....................................... 10
12.5.1 Thermostats ......................................................... 10
13 Achieving 2% Low Leakage Rate ................................... 10
14 Start-Up Procedure ......................................................... 11
15 Regular Maintenance ..................................................... 11
Circulator Blower .................................................................... 13
Troubleshooting ..................................................................... 17
ComfortNet™ System ............................................................ 18
Start-Up Procedure ................................................................ 19
Regular Maintenance ............................................................. 20
Troubleshooting ..................................................................... 23
Diagnostic Codes ................................................................... 27
Wiring Diagrams .................................................................... 28
Prior to installation, thoroughly familiarize yourself with this Installation Manual. Observe all safety warnings. During installation or
repair, caution is to be observed. It is your responsibility to install the product safely and to educate the customer on its safe use.
ATTENTION INSTALLING PERSONNEL
is a registered trademark of Maytag Corporation or its related entities and is used under license. All rights reserved.
© 2013-2014 Goodman Manufacturing Company, L.P.
5151 San Felipe, Suite 500, Houston, TX 77056
www.goodmanmfg.com - or - www.amana-hac.com
P/N: IO-443C
Date: April 2014
RECOGNIZE THIS SYMBOL
AS A SAFETY PRECAUTION.

1 Important Safety Instructions

The following symbols and labels are used throughout this
manual to indicate immediate or potential safety hazards. It
is the owner's and installer's responsibility to read and com-
ply with all safety information and instructions accompanying
these symbols. Failure to heed safety information increases
the risk of personal injury, property damage, and/or product
damage.

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Summary of Contents for Amana AVPTC**14 Series

  • Page 1: Table Of Contents

    AVPTC**14** © 2013-2014 Goodman Manufacturing Company, L.P. 5151 San Felipe, Suite 500, Houston, TX 77056 AIR HANDLERS www.goodmanmfg.com - or - www.amana-hac.com INSTALLATION & OPERATING INSTRUCTIONS P/N: IO-443C Date: April 2014 1 Important Safety Instructions ..........1 2 Shipping Inspection ............3 2.1 Parts ................

  • Page 2: Shipping Inspection

    HIGH VOLTAGE! To prevent the risk of property damage, personal Disconnect ALL power before servicing. injury, or death, do not store combustible materials or Multiple power sources may be present. use gasoline or other flammable liquids or vapors in Failure to do so may cause property damage, the vicinity of this unit.

  • Page 3: Handling

    2.2 Handling 5.3 Interconnecting Tubing Use caution when transporting/carrying the unit. Do not Give special consideration to minimize the length of re- move unit using shipping straps. Do not carry unit with frigerant tubing when installing air handlers. Refer to Re- hooks or sharp objects.

  • Page 4: Horizontal Left Installation

    MODEL LIST FOR DOW NFLOW KITS The bottom left drain connection is the primary drain for this application and condensate drain line must be at- DFK-B DFK-C DFK-D tached to this drain connection. The top connection of the Dow nflow Kit Dow nflow Kit Dow nflow Kit three drain connections on the drain pan must remain...
  • Page 5 Upper Tie Plate Control Deck Downflow Bracket Center Support Filter Bracket Filter Access Panel INTERNAL PART TERMINOLOGY UPFLOW DOWNFLOW Figure 6 NOTE: If removing only the coil access panel from the unit, Figure 2 Figure 3 the filter access panel must be removed first. Failure to do so may result in panel damage.

  • Page 6: Refrigerant Lines

    7 Refrigerant Lines Coil Slides on the downflow bracket This product is factory-shipped with R410A and dry nitrogen mixture gas under pressure. Use appropriate service tools and follow these instructions to prevent injury. A quenching cloth is strongly recommended to prevent scorching or marring of the equipment finish when brazing close to the painted surfaces.

  • Page 7: Tubing Connections For Txv Models

    1. Remove refrigerant tubing panel or coil (lower) access 1. Ensure drain pan hole is not obstructed. panel. 2. To prevent potential sweating and dripping on to finished 2. Remove access valve fitting cap and depress the valve space, it may be necessary to insulate the condensate stem in access fitting to release pressure.

  • Page 8: Ductwork

    Drain 10 Return Air Filters Connection Each installation must include a return air filter. This filtering may be performed at the air handler using the factory filter rails or externally such as a return air filter grille. When using Air Handler 2"...

  • Page 9: No Electric Heat Installed

    This or alter the cabinet for electrical wiring. cover plate kit is available from Goodman ® and Amana ® brand distributors. 12.1 Building Electrical Service Inspection This unit is designed for single-phase electrical supply HEAT KIT NOMINAL kW only.

  • Page 10: Maximum Overcurrent Protection (Mop)

    • Refer to the NEC (USA) or CSA (Canada) for wire siz- 12.4.1 Air Handler Only (Non-Heat Kit Models) ing. The unit MCA for the air handler and the optional The building supply connects to the stripped black and electric heat kit can be found on the unit Series and red wires contained in the air handler electrical com- Rating Plate.

  • Page 11: Start-Up Procedure

    14 Start-Up Procedure COOLING HEAT PUMP HEATING ELECTRIC HEATING • Prior to start-up, ensure that all electrical wires are prop- 1-STAGE ------ 1- or 2-STAGE erly sized and all connections are properly tightened. 2-STAGE ------ 1- or 2-STAGE • All panels must be in place and secured. For Air Tight 1-STAGE 1-STAGE ------...
  • Page 12 6. Turn ON power to air handler. S5 S6 S7 S8 Move to the Typical Single-Stage Cool, R C G ON position Single-Stage Heat to enable Heat Pump Thermostat dehumidification Air Handler 2 R C W1 W2 Y1 Integrated Control Module DE HUM Dip Switches - Dehumidification Enable UXILIARY...

  • Page 13: Circulator Blower

    24VAC Auxiliary Alarms FUSE Seven Segment Green CFM LED Dip Switches Communicating Board IRCULATOR LOWER This air handler is equipped with a multi-speed circulator 2. Determine the proper airflow for the cooling system. blower. This blower provides ease in adjusting blower speeds. Most cooling systems are designed to work with airflows The Specification Sheet applicable to your model provides an between 350 and 450 CFM per ton.
  • Page 14 4. Locate the blower speed selection DIP switches on the 5. Continuous fan speeds that provide 25, 50, 75, and integrated control module. Select the desired “cooling” 100% of the air handler’s maximum airflow capability speed tap by positioning switches 1 and 2 appropriately. are selectable via dip switches S12 and S13.
  • Page 15 • Profile A provides only an OFF delay of one (1) minute Tap A* Tap B Tap C Tap D at 100% of the cooling demand airflow. 100% CFM 100% CFM 1 min • Profile B ramps up to full cooling demand airflow by first stepping up to 50% of the full demand for 30 seconds.
  • Page 16 Speed Selection Dip Switches Cooling/Heat Pump Airflow Table Low stage High stage Cool Adjust Profile Continuous Model Speed tap (CFM) (CFM) Selection Selection Selection Switches Switches Switches Speed AVPTC24B14** OFF OFF OFF OFF OFF 1125 OFF ON AVPTC30C14** 1020 1225 Profiles Pre-Run Short-Run...

  • Page 17: Troubleshooting

    Heat Kit Selection HKSX HKSX HKSX HKSX HKSX HKSC HKSC HKSC HKSC HKSC HKSC HKSC HKSC HKSC HKSC HKSC HKSC Model 03XC 05XC 06XC 08XC 10XC 05XC 08XC 10XC 15XA 15XB 15XF 19CA 19CB 20DA 20DB 20XF 25DC AVPTC24B14 AVPTC30C14 AVPTC36C14 AVPTC48C14 AVPTC42D14...

  • Page 18: Comfortnet™ System

    AULT ECALL IRFLOW ONSIDERATION The integrated control module is equipped with a momentary Airflow demands are managed differently in a fully commu- push-button switch that can be used to display the last six nicating system than they are in a non-communicating wired faults on the 7 segment LED display.
  • Page 19 CTK0* T ™ S HERMOSTAT IRING OMFORT YSTEM DVANCED EATURES The ComfortNet system permits access to additional system NOTE: Refer to section Electrical Connections for 208/230 information, advanced set-up features, and advanced diag- volt line connections to the air handler. nostic/troubleshooting features.

  • Page 20: Start-Up Procedure

    TART ROCEDURE EGULAR AINTENANCE • Prior to start-up, ensure that all electrical connections are properly sized and tightened. HIGH VOLTAGE! • All panels must be in place and secured. For Air Tight Disconnect ALL power before servicing or application, neoprene gasket must be positioned at pre- installing this unit.
  • Page 21 OMMUNICATIONS ROUBLESHOOTING HART Indication Possible Causes Corrective Action(s) Notes & Cautions Status Normal condition None None None 1 Flash Communications Communications Depress Learn Button Depress once Failure Failure quickly for a power- Verify that bus BIAS up reset and TERM dipswitches are in the Depress and hold Communications...
  • Page 22 ANDLER DVANCED EATURES CONFIGURATION Subm enu Ite m Indica tion (for Display Only; not Use r Modifia ble ) Electric Heat Size (HTR KW ) Display s the siz e in kW of the selected electric heaters. Motor HP (1/2, 3/4, or 1 MTR HP) Display s the air handler indoor blower motor hors epower.

  • Page 23: Troubleshooting

    TROUBLESHOOTING...
  • Page 24 TROUBLESHOOTING...
  • Page 25 TROUBLESHOOTING...
  • Page 26 TROUBLESHOOTING...

  • Page 27: Diagnostic Codes

    DIAGNOSTIC CODES 7 SEGMENT LED (characters will DESCRIPTION OF CONDITION alternate) (no display) INTERNAL CONTROL FAULT / NO POWER STANDBY, WAITING FOR INPUTS HEATER KIT DIP SWITCHES NOT SET PROPERLY NO HTR KIT INSTALLED - SYSTEM CALLING FOR AUXILIARY HEAT FUSE OPEN AUXILIARY SWITCH OPEN DATA NOT ON NETWORK...

  • Page 28: Wiring Diagrams

    WIRING DIAGRAMS HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING. WARNING MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. COLOR CODES: HTR1 HTR2 PK ---- PINK HTR1 HTR1 HTR2 HTR1 BR ---- BROWN HTR2 HTR3 WH ---- WHITE...
  • Page 29 WIRING DIAGRAMS HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING. WARNING MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. 3-Phase Heat Kit Wiring is subject to change. Always refer to the wiring diagram on the unit for the most up-to-date wiring.
  • Page 30 WIRING DIAGRAMS HIGH VOLTAGE! DISCONNECT ALL POWER BEFORE SERVICING. WARNING MULTIPLE POWER SOURCES MAY BE PRESENT. FAILURE TO DO SO MAY CAUSE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH. 25kW Heat Kit HTR1 COMPONENT CODE COLOR CODE PC = 9 PIN CONNECTOR BK = BLACK HTR2 HTR = HEATER ELEMENT...
  • Page 31 SPLIT SYSTEMS AIR CONDITIONING AND HEAT PUMP HOMEOWNER’S ROUTINE MAINTENANCE RECOMMENDATIONS We strongly recommend a bi-annual maintenance checkup be performed before the heating and cooling seasons begin by a qualified servicer. Clean Outside Coil (Qualified Servicer Only) Replace or Clean Filter IMPORTANT NOTE: Never operate unit without a filter in- stalled as dust and lint will build up on internal parts resulting in loss of efficiency, equipment damage and possible fire.
  • Page 32 ©2014 Goodman Manufacturing Company, L.P. 5151 San Felipe, Suite 500, Houston, TX 77056 www.goodmanmfg.com - or - www.amana-hac.com is a registered trademark of Maytag Corporation or its related entities and is used under license. All rights reserved.

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