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AHVE
AIR HANDLERS
INSTALLATION & OPERATING INSTRUCTIONS
1 Important Safety Instructions ............................................................... 2
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 ............................................................................ 4
5.4 Clearances .............................................................................................. 4
5.5 Horizontal Applications ............................................................................ 4
6
Installation Location ............................................................................. 4
6.1 Upflow Installation ................................................................................... 4
6.2 Horizontal Left Installation ....................................................................... 4
6.3 Downflow/Horizontal Right Installation .................................................... 8
7 Refrigerant Lines ................................................................................... 8
7.1 Tubing Size .............................................................................................. 8
7.2 Tubing Preparation .................................................................................. 8
7.3 Tubing Connections ................................................................................. 9
8 Condensate Drain Lines ........................................................................ 9
9 Ductwork............................................................................................... 10
9.1 Return Ductwork .................................................................................... 10
10 Return Air Filters ................................................................................ 10
11 Electric Heat ....................................................................................... 10
12 Electrical and Control Wiring ............................................................ 12
12.1 Building Electrical Service Inspection .................................................. 12
12.2 Wire Sizing .......................................................................................... 12
12.3 Maximum Overcurrent Protection (MOP) ............................................ 12
12.4 Electrical Connections - Supply Voltage ............................................. 12
12.4.1 Air Handler Only (Non-Heat Kit Models) ........................................... 12
12.4.2 Air Handler - Non-Circuit Breaker Heat Kits ..................................... 12
12.4.3 Air Handler With Circuit Breaker Heat Kit ......................................... 13
12.5 Low Voltage Connections .................................................................... 13
13 Achieving 1.4% & 2% Low Leakage Rate ........................................ 13
14 Airflow Trim ........................................................................................ 13
15 Miscellaneous Start-Up Checklist .................................................... 14
15.1 Auxiliary Alarm Switch ......................................................................... 15
15.2 Circulator Blower ................................................................................. 15
15.3 Motor Orientation ................................................................................. 15
15.4 Accessory Contacts ............................................................................. 16
16 Troubleshooting .................................................................................. 16
16.1 Electrostatic Discharge (ESD) Precautions ....................................... 16
16.2 Diagnostic Chart ................................................................................. 16
16.3 Fault Recall......................................................................................... 16
17 Fully Communicating Amana System ............................................... 17
17.1 Overview.............................................................................................. 17
17.2 Airflow Consideration ........................................................................... 17
17.3 Thermostat Wiring ............................................................................... 17
17.3.1 Two-Wire Outdoor and Four-Wire Indoor Wiring ......................... 18
17.4 Network Troubleshooting ..................................................................... 18
17.5 System Troubleshooting ...................................................................... 18
Troubleshooting ........................................................................................ 20
Diagnostic Codes ...................................................................................... 22
Setting The Mode Display ......................................................................... 23
Wiring Diagram .......................................................................................... 25
Routine Maintenance ................................................................................ 26
Start-Up Checklist ..................................................................................... 27
IOA-4039A
12/2022
is a registered trademark of Maytag Corporation or its related companies and is used under license.
© 2022 Daikin Comfort Technologies Manufacturing, L.P.
19001 Kermier Rd., Waller, TX 77484
www.goodmanmfg.com - or - www.amana-hac.com
P/N: IOA-4039A Date: December 2022
ONLY PERSONNEL THAT HAVE BEEN TRAINED TO INSTALL,
ADJUST, SERVICE OR REPAIR(HEREINAFTER, "SERVICE")
THE EQUIPMENT SPECIFIED IN THIS MANUAL SHOULD
SERVICE THE EQUIPMENT. THE MANUFACTURER WILL
NOT BE RESPONSIBLE FOR ANY INJURY OR PROPERTY
DAMAGE ARISING FROM IMPROPER SERVICE OR SERVICE
PROCEDURES. 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 PERSONNEL 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.
DO NOT BYPASS SAFETY DEVICES
RECOGNIZE THIS SYMBOL
AS A SAFETY PRECAUTION.
NOTICE
If an "Ed" error is encountered
on startup, verify that the
electric heater DIP switches
have been set to the appropriate
heater size. See Tables 9 and 10
for the heater kit airflow delivery
and DIP switch settings.
All rights reserved.
WARNING
WARNING
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Table of Contents
Troubleshooting
Related Manuals for Amana AHVE Series
Summary of Contents for Amana AHVE Series
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Page 1: Table Of Contents
16 Troubleshooting .................. 16 16.1 Electrostatic Discharge (ESD) Precautions ........16 16.2 Diagnostic Chart ................. 16 16.3 Fault Recall..................16 17 Fully Communicating Amana System ..........17 17.1 Overview....................17 17.2 Airflow Consideration ................17 17.3 Thermostat Wiring ................17 17.3.1 Two-Wire Outdoor and Four-Wire Indoor Wiring ......18 17.4 Network Troubleshooting .............. -
Page 2: Important Safety Instructions
1 IMPORTANT SAFETY INSTRUCTIONS WARNING 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 comply DO NOT CONNECT TO OR USE ANY DEVICE THAT IS NOT DESIGN CERTIFIED BY THE MANUFACTURER FOR USE WITH THIS UNIT. with all safety information and instructions accompanying SERIOUS PROPERTY DAMAGE, PERSONAL INJURY, REDUCED ... -
Page 3: Shipping Inspection
The United States Environmental Protection Agency (EPA) has issued various regulations regarding the in- CAUTION troduction and disposal of refrigerants. Failure to follow these regulations may harm the environment and can THIS APPLIANCE IS NOT INTENDED FOR USE BY PER- lead to the imposition of substantial fines. Should you SONS (INCLUDING CHILDREN) WITH REDUCED PHYSICAL, SENSORY OR MENTAL CAPABILITIES, OR LACK OF EXPERI- have any questions please contact the local office of the EPA ENCE AND KNOWLEDGE, UNLESS THEY HAVE BEEN GIVEN ... -
Page 4: Interconnecting Tubing
6.1 Upflow Installation 5.3 Interconnecting Tubing No field modifications are mandatory however to obtain Give special consideration to minimize the length of refrig- maximum efficiency, the horizontal drip shield, side drain erant tubing when installing air handlers. Refer to outdoor pan and drain pan extension, can be removed. - Page 5 HHK0001 HHK0002 HHK0003 High Humidity Kit High Humidity Kit High Humidity Kit AHVE36CP1400 AHVE24BP1400 AHVE42CP1400 AHVE60DP1400 AHVE48DP1400 HIGH HUMIDITY KIT Table 1 CMK0015 CMK0016 CMK0017 Condensate Kit Condensate Kit Condensate Kit AHVE36CP1400 AHVE48DP1400 AHVE24BP1400 AHVE42CP1400 AHVE60DP1400 CONDENSATE KIT Table 2 DFKE-02 Downflow Kit AHVE24BP1400...
- Page 6 SIDE DRAIN PAN DPK1 DRAIN PLUG MAIN DRAIN PAN COIL ACCESS PANEL Figure 1-1 WIRE TIE LOCATION TO BE REMOVED Figure 2-1 Screw mount Screw wire tie (Side view) (Front view) Detail D Screw mount wire tie Sensor wires (15 mm ) Screw Screw mount...
- Page 7 HORIZONTAL LEFT Figure 5 HORIZONTAL RIGHT Figure 6 UPFLOW DOWNFLOW Figure 3 Figure 4 Upper Tie Plate Control Deck Blower Access Panel Coil Tubing Access Downflow Panel Panel Bracket Center Support Filter Bracket Filter Access Knockout Panel INTERNAL PART TERMINOLOGY EXTERNAL PART TERMINOLOGY Figure 7 Figure 8...
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Page 8: Downflow/Horizontal Right Installation
6.3 Downflow/Horizontal Right Installation 8. Two drain ports located at the bottom drain pan (horizon- tally oriented) are to be used for upflow and downflow IMPORTANT NOTE: In the downflow application, to applications and the two on the side drain pan (vertically prevent coil pan “sweating”, the mandatory downflow oriented) are to be used when the unit is in horizontal kit (DFK) is available through your local distributor. -
Page 9: Tubing Connections
2. To prevent potential sweating and dripping on to finished space, it may be necessary to insulate the condensate CAUTION drain line located inside the building. Use Armaflex ® similar material. APPLYING TOO MUCH HEAT TO ANY TUBE CAN MELT THE TUBE. TORCH HEAT REQUIRED TO BRAZE TUBES OF VARIOUS SIZES A secondary condensate drain connection has been provided MUST BE PROPORTIONAL TO THE SIZE OF THE TUBE. SERVICE ... -
Page 10: Ductwork
NOTE: Water coming from secondary line means the coil 9.1 Return Ductwork primary drain is plugged and needs immediate attention. DO NOT LOCATE THE RETURN DUCTWORK IN AN AREA THAT CAN INTRODUCE TOXIC, OR OBJEC- Insulate drain lines located inside the building or above a fin- TIONABLE FUMES/ODORS INTO THE DUCTWORK. - Page 11 HEAT KIT NOMINAL KW Transformer Sub-Assembly 1000 1200 1400 1600 1800 2000 208/1/60 SUPPLY VOLTAGE - TEMP. RISE °F Table 6 Figure 13 HEAT KIT NOMINAL KW HEATER (kW) Model 1000 AHVE24BP1400 1200 550 650 700 715 875 1400 AHVE36CP1400 850 850 900 1000 1120 1220 1250 AHVE42CP1400 850 850 900 1000 1120 1220 1250...
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Page 12: Electrical And Control Wiring
NOTE: The Temperature Rise Tables can also be used to 12.3 Maximum Overcurrent Protection (MOP) estimate the air handler airflow delivery. When using these Every installation must include an NEC (USA) or CEC tables for this purpose set the room thermostat to maximum (Canada) approved overcurrent protection device. -
Page 13: Air Handler With Circuit Breaker Heat Kit
Top of WARNING Cabinet HIGH VOLTAGE! TO AVOID PROPERTY DAMAGE, PERSONAL INJURY OR DEATH DUE TO ELECTRICAL SHOCK, THIS UNIT MUST HAVE AN UNINTERRUPTED, UNBROKEN ELECTRICAL GROUND. THE ELECTRICAL GROUND CIRCUIT MAY CONSIST OF AN APPROPRIATELY SIZED ELECTRICAL WIRE CONNECTING THE Side of GROUND LUG IN THE UNIT CONTROL BOX TO THE BUILDING Cabinet ELECTRICAL SERVICE PANEL. OTHER ... -
Page 14: Miscellaneous Start-Up Checklist
A UXA LA R M ACC-OUT (Accessory) ACC-IN (Accessory) RX LED X13A FUSE X12A STATUS LE D CPU LED Micro Processor 7seg SEG2 7seg SEG1 X15A PRESSURE SENSOR THERMISTOR CO IL . INDOOR UNIT COMMUNICATING BOARD (PCB) Figure 15 15 MISCELLANEOUS START-UP CHECKLIST • Prior to start-up, ensure that all electrical wires are prop- erly sized and all connections are properly tightened. -
Page 15: Auxiliary Alarm Switch
For a detailed prodedure of the thermostat heater kit NO Heater Kit OFF* OFF* OFF* OFF* capacity selection process, please visit the Amana Smart First Valid Heater Kit Thermostat website at https://www.amana-hac.com/ Second Valid Heater Kit Heater Third Valid Heater Kit... -
Page 16: Accessory Contacts
15.4 Accessory Contacts (Humidifier Relay) The control is equipped with an Accessory Relay and a Peripheral devices to be pair of ¼ inch accessory terminals which is normally open, linked (Example: Humidifier) labeled ACC-IN and ACC-OUT (see accessory contacts graphic). The Accessory Relay can be configured to close 10A max: 250VAC with humidification functionality or to close anytime the 5A max: 30VDC... -
Page 17: Fully Communicating Amana System
17.1 Overview the air handler. Once received, the air handler will send A fully communicating Amana system is a system that the low stage cooling airflow demand to the ECM motor. includes a compatible air handler and air conditioner or The ECM motor then delivers the low stage cooling airflow. -
Page 18: Two-Wire Outdoor And Four-Wire Indoor Wiring
NOTE: The order of the terminals of the indoor unit These tools are: red communications LED, green receive and the Amana Smart Thermostat thermostat may (Rx) LED, and the learn button. Refer to the Communi- be different.) - Page 19 Indication Possible Causes Corrective Action(s) Notes & Cautions Status None None None None Communi ca ti ons Communi ca ti ons Depres s Lea rn Button Depres s once qui ckl y for ...
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Page 20: Troubleshooting
TROUBLESHOOTING... - Page 21 TROUBLESHOOTING...
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Page 22: Diagnostic Codes
DIAGNOSTIC CODES 7 SEGMENT LED DESCRIPTION OF CONDITION DISPLAY Normal Operation NO HTR KIT INSTALLED - SYSTEM CALLING FOR AUXILIARY HEAT (Minor Error Code) HEATER KIT DIP SWITCHES NOT SET PROPERLY FUSE OPEN AUXILIARY SWITCH OPEN DATA NOT ON NETWORK ... -
Page 23: Setting The Mode Display
SETTING THE MODE DISPLAY MODE DISPLAY INTRODUCTION A 2-digit display is provided on the printed circuit board (PCB) as a backup tool to the thermostat for accessing error codes and erasing error code history of the indoor unit. Follow the information provided in this section to learn how to use the mode display DISPLAY The display consists of 2 digits. - Page 24 SETTING THE MODE DISPLAY <SCREEN ZERO> First Error Code Idle Release Fault Recall in less than 2 sec mins. Press Fault Recall for Error Code Second Error Code Hold Fault Recall for more than 2 sec Solid Display Press Fault Recall for Error Code Release Fault Recall between 2 Last Error Code...
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Page 25: Wiring Diagram
WIRING DIAGRAM NOTE: THESE INSTRUCTIONS ARE SPECIFICALLY FOR AHVE MODELS. DO NOT ATTEMPT TO APPLY THESE DIAGRAMS FOR ANY OTHER MODELS. 22290 9.00 ±.10 LABEL 8.50 ±.10 FRAME .25 TYP 208/230 (SEE NOTE 4) HEATER KIT GROUND LUG (24 VAC) (SEE NOTE 7) GRND ECM MOTOR... -
Page 26: Routine Maintenance
AIR HANDLER AIR HANDLER 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. REPLACE OR CLEAN FILTER IMPORTANT NOTE: Never operate unit without a filter installed as dust and lint will build up on internal parts resulting in loss of efficiency, equipment damage and possible fire. -
Page 27: Start-Up Checklist
Start-Up Checklist Air Handler / Coil 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 28 Please fill out the feedback form on one of the following links: Goodman Brand Products: (http://www.goodmanmfg.com/about/contact-us). ® Amana Brand Products: (http://www.amana-hac.com/about-us/contact-us). ® You can also scan the QR code on the right for the product brand you purchased to be directed to the feedback page. GOODMAN BRAND ®...