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AVPTC**14**
AIR HANDLERS
INSTALLATION & OPERATING INSTRUCTIONS
Contents
1 Important Safety Instructions ................................... 2
2 Shipping Inspection .................................................. 2
3 Codes & Regulations ................................................. 3
4 Replacement Parts .................................................... 3
5 Pre-Installation Considerations ................................ 3
6 Installation Location .................................................. 4
7 Refrigerant Lines ....................................................... 7
8 Condensate Drain Lines ............................................ 7
9 Ductwork .................................................................... 8
10 Return Air Filters ....................................................... 8
11 Electric Heat ............................................................... 9
12 Electrical and Control Wiring .................................. 10
13 Achieving 2% Low Leakage Rate ........................... 11
14 24 Volt Wiring ........................................................... 11
15 Auxiliary Alarm Switch ............................................ 13
16 AVPTC Motor Orientation ........................................ 13
17 Circulator Blower ..................................................... 14
18 Heat Kit Selection .................................................... 16
19 Troubleshooting ....................................................... 16
20 ComfortNet™ System .............................................. 18
21 Start-Up Procedure .................................................. 20
22 Regular Maintenance ............................................... 20
23 Communications Troubleshooting Chart .............. 23
24 Air Handler Advanced Features Menu ................... 24
25 Troubleshooting ....................................................... 25
27 Wiring Diagrams ...................................................... 29
26 Diagnostic Codes .................................................... 32
®
ATTENTION INSTALLING PERSONNEL
Prior to installation, thoroughly familiarize yourself with this Instal-
lation 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.
is a registed trademark of Maytag Corporation or its related companies 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-443E
Date: October 2014
RECOGNIZE THIS SYMBOL AS A
SAFETY PRECAUTION.
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Table of Contents
Troubleshooting
Related Manuals for Goodman AVPTC42D14 series
Summary of Contents for Goodman AVPTC42D14 series
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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-443E Date: October 2014 Contents 1 Important Safety Instructions ........2 2 Shipping Inspection ..........2 3 Codes &... -
Page 2: Important Safety Instructions
Cette ventilation est nécessaire pour éviter le danger d'intoxication au CO pouvant survenir si un appareil produisant du monoxyde certified by Goodman for use with this unit. Serious de carbone continue de fonctionner au sein de la zone confinée. property damage, personal injury, reduced unit performance and/or hazardous conditions may result from the use of such non-approved devices. -
Page 3: Shipping Inspection
Also inspect the unit to verify all required components are present and intact. Report any missing components immedi- ately to Goodman or to the distributor. Use only factory authorized replacement parts (see Section 5). Make sure to include the full product model number and serial number when reporting and/or obtaining service parts. -
Page 4: Installation Location
DFK-D through your local Goodman distributor. The DFK is not Downflow Kit Downflow Kit Downflow Kit supplied with the air handler and is required by Goodman AVPTC24B14** AVPTC30C14** AVPTC42D14** on all downflow installations. See Table 2 for the correct AVPTC36C14** AVPTC48D14** DFK and follow the instructions provided for installation. - Page 5 tubing panel may remain screwed together during this procedure. Remove and retain the seven (7) screws securing the coil access panel to the cabinet and the six (6) screws securing the blower access panel to the cabinet. 2. Slide the coil assembly out using the drain pan to pull the assembly from the cabinet. NOTE: DO NOT USE MANIFOLDS OR FLOWRATOR TO PULL THE COIL ASSEMBLY OUT.
- Page 6 Upper Tie Plate Blower Control Access Deck Panel Coil Access Panel Downflow Bracket Secondary Drain Port for Horizontal Application Center Support Tubing Panel Secondary Drain Port for Upflow/Downflow Filter Application Bracket Thumb Screw Filter Access Panel EXTERNAL PART TERMINOLOGY INTERNAL PART TERMINOLOGY Figure 7 Figure 6 Coil Slides...
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Page 7: Refrigerant Lines
5. Re-install the center support (if removed) using the two (2) screws removed in Step 4. 6. Re-install the access panels removed in Step 1 as shown in Figure 9. 7. The bottom left drain connection is the primary drain for this application and condensate drain line must be attached to this drain connection. -
Page 8: Condensate Drain Lines
Tee between the air handler and the condensate drain trap can improve condensate drainage in some applications, but may cause excessive air discharge out of the open Tee. Goodman ® does not prohibit this type of drain but we also do not recommend it due to the resulting air leakage. -
Page 9: Return Air Filters
The return ductwork is to be connected to the air handler bottom (upflow configuration). 10 Return Air Filters 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. -
Page 10: Electrical And Control Wiring
return air temperature. Using the temperature rise calculated, CFM can be estimated from the TR formula above. See Technical Manual and/or Service Manual for more information. Nominal Input Minimum Voltage Maximum Voltage 208-240 12 Electrical and Control Wiring ELECTRICAL VOLTAGE IMPORTANT: All routing of electrical wiring must be Table 7 made through provided electrical knockouts. -
Page 11: Achieving 2% Low Leakage Rate
at this entry point. Some codes/municipalities require the supply Top of Cabinet wire to be enclosed in conduit. Consult your local codes. 12.4.1 Air Handler Only (Non-Heat Kit Models) The building supply connects to the stripped black and red wires contained in the air handler electrical compartment cavity. -
Page 12: Auxiliary Alarm Switch
Typical Single-Stage Cool, Typical Two-Stage Cool, Place Jumper Between Y1 Place Jumper Between Y1 Single-Stage Heat Thermostat Two-Stage Heat Thermostat and O for Proper and O for Proper Dehumidification Operation Dehumidification Operation and Proper Ramping R C G and Proper Ramping R C G W1 W2 Y1 Profile Operation... -
Page 13: Avptc Motor Orientation
display the proper fault codes. If the switch is detected closed for 30 seconds, normal operation resumes and the error message will be removed. 16 AVPTC Motor Orientation If the unit is in the upflow position, there is no need to rotate FRONT VIEW SIDE VIEW the motor. -
Page 14: Circulator Blower
17 Circulator Blower This air handler is equipped with a multi-speed circulator blower. This blower provides ease in adjusting blower speeds. The Specification Sheet applicable to your model provides an airflow table, showing the relationship between airflow (CFM) and external static pressure (E.S.P.), for the proper selection of heating and cooling speeds. The heating blower speed shipped is set at 21kW or 25kW, and the cooling blower speed is set at “D”. - Page 15 19 kW or 21 kW* or 15 kW 10 kW 8 kW 6 kW 5 kW 3 kW 20 kW 25 kW* Electric Heating Airflow (*indicates factory setting) Figure 25 NOTE: Upon start up in communicating mode the circuit board may display an “Ec” error. This is an indication that the dip switches on the control board need to be configured in accordance with the Electric Heating Airflow Table.
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Page 16: Heat Kit Selection
If an electric heater kit has not been installed, set dip switches 9, 10, and 11 to any valid heater kit setting (see ariflow table for valid settings). This will prevent an Ec Error code from being displayed. NOTE: For installations not indicated in the preceding Temperature Rise Tables, the following formula is to be used: TR = (kW x 3412) x (Voltage Correction) / (1.08 x CFM) Where: TR = Temperature Rise... - Page 17 Speed Selection Dip Switches Cooling/Heat Pump Airflow Table Low stage High stage Cool Adjust Profile Continuous Model Speed tap Selection Selection Selection (CFM) (CFM) Switches Switches Switches Speed AVPTC24B14** OFF OFF OFF OFF OFF OFF ON 1125 AVPTC30C14** 1020 Profiles Pre-Run Short-Run OFF Delay...
- Page 18 THIS PAGE INTENTIONALL LEFT BLANK...
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Page 19: Comfortnet™ System
19.3 Fault Recall The integrated control module is equipped with a momentary push-button switch that can be used to display the last six faults on the 7 segment LED display. The control must be in Standby Mode (no thermostat inputs) to use the feature. Depress the push-button for approximately two seconds and less than five seconds. - Page 20 maximum airflow capability. If the thermostat provides four continuous fan speeds then a 100% airflow option is added. During continuous fan operation, the thermostat sends a fan request along with the continuous fan demand to the air handler. The air handler, in turn, sends the demand to the ECM motor. The ECM motor delivers the requested continuous fan airflow. 20.2 CTK0* Thermostat Wiring NOTE: Refer to section Electrical Connections for 208/230 volt line connections to the air handler.
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Page 21: Start-Up Procedure
• Green receive LED – Indicates network traffic. The table below indicates the LED status and the corresponding potential problem. • Learn button – Used to reset the network. Depress the button for approximately 2 seconds to reset the network. 20.8 System Troubleshooting NOTE: Refer to the instructions accompanying the ComfortNet compatible outdoor AC/HP unit for troubleshooting information. -
Page 22: Communications Troubleshooting Chart
23 Communications Troubleshooting Chart Indication Possible Causes Corrective Action(s) Notes & Cautions Status • Normal condition • None • None • None • Communications • Communications • Depress Learn Button • Depress once 1 Flash • Verify that bus BIAS Failure Failure quickly for a power-... -
Page 23: Air Handler Advanced Features Menu
24 Air Handler Advanced Features Menu CONFIGURATION Indication (for Display Only; not User Modifiable) Submenu Item Electric Heat Size (HTR KW) Displays the size in kW of the selected electric heaters. Motor HP (1/2, 3/4, or 1 MTR HP) Displays the air handler indoor blower motor horsepower. Heat ON Delay (HT ON) Displays the electric heat indoor blower ON delay. -
Page 24: Troubleshooting
25 Troubleshooting... - Page 25 25 Troubleshooting (Sheet 2 of 4)
- Page 26 25 Troubleshooting (Sheet 3 of 4)
- Page 27 25 Troubleshooting (Sheet 4 of 4)
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Page 28: Wiring Diagrams
27 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. 40 VA TRANSFORMER, SEE NOTE 1 230 VAC GRND GRND 208 VAC 24 VAC DISCONNECT W2 W1... - Page 29 27 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 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. 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.
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Page 31: Diagnostic Codes
26 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 32 © 2013 - 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.