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Installation, Operation, and Maintenance
Variable Speed Convertible Air Handlers
2 – 5 Ton
5TEMCB02AV21DA
5TEMCB03AV31DA
5TEMCD04AV31DA
5TEMCD05AV41DA
5TEMCD06AV41DA
5TEMCD07AV51DA
The Diagnostics Mobile App is available by
scanning a QR code located inside this unit or
by searching for the Link Diagnostics App in
your App Store.
Only qualified personnel should install and service the equipment. The installation, starting up, and servicing of heating, ventilating, and air-conditioning
equipment can be hazardous and requires specific knowledge and training. Improperly installed, adjusted or altered equipment by an unqualified person
could result in death or serious injury. When working on the equipment, observe all precautions in the literature and on the tags, stickers, and labels that
are attached to the equipment.
October 2024
N N o o t t e e : : The 5TEMC series air handler is designed for installation in a closet, utility room, alcove,
basement, crawlspace or attic. These versatile units are applicable to air conditioning
and heat pump applications. Several models are available to meet the specific
requirements of the outdoor equipment. Field installed electric resistance heaters are
available.
N N o o t t e e : : This unit can be used in Link Communicating mode or 24 volt mode.
N N o o t t e e : : Use Diagnostics App to configure blower delays, accessories, ect. in 24 volt mode.
S S A A F F E E T T Y Y W W A A R R N N I I N N G G
1 1 8 8 - - G G F F 8 8 0 0 D D 1 1 - - 1 1 A A - - E E N N
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Table of Contents
Related Manuals for American Standard 5TEMCB02AV21DA
Summary of Contents for American Standard 5TEMCB02AV21DA
- Page 1 Installation, Operation, and Maintenance Variable Speed Convertible Air Handlers 2 – 5 Ton 5TEMCB02AV21DA 5TEMCB03AV31DA 5TEMCD04AV31DA 5TEMCD05AV41DA 5TEMCD06AV41DA 5TEMCD07AV51DA N N o o t t e e : : The 5TEMC series air handler is designed for installation in a closet, utility room, alcove, basement, crawlspace or attic.
- Page 2 SAFETY SECTION I I m m p p o o r r t t a a n n t t : : This document contains a wiring diagram, W W A A R R N N I I N N G G a parts list, and service information.
- Page 3 S S A A F F E E T T Y Y S S E E C C T T I I O O N N C C A A U U T T I I O O N N N N o o t t e e : : The manufacturer recommends installing ONLY A.H.R.I approved, matched indoor and outdoor C C O O I I L L I I S S P P R R E E S S S S U U R R I I Z Z E E D D ! !
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Page 4: Table Of Contents
Table of Contents Information on Servicing ....5 Field Wiring ....... 17 Prior to Beginning Work . -
Page 5: Information On Servicing
Information on Servicing All replacement parts shall be in accordance with the – refrigerating pipe or components are installed in manufacturer's specifications. a position where they are unlikely to be exposed to any substance which may corrode refrigerant containing components, unless the components Prior to Beginning Work are constructed of materials which are inherently resistant to being corroded or are... -
Page 6: Removal And Evacuation
I I n n f f o o r r m m a a t t i i o o n n o o n n S S e e r r v v i i c c i i n n g g Charging Procedures be calibrated in a refrigerant-free area.) Ensure that the detector is not a potential source of ignition and... -
Page 7: Decommissioning
I I n n f f o o r r m m a a t t i i o o n n o o n n S S e e r r v v i i c c i i n n g g shall not be heated by an open flame or other ignition c. -
Page 8: Outline Drawing
Outline Drawing Minimum Unit Clearance Table Service Clearance Recommended Sides 2" Front 21" Back 0" Inlet Duct 1" Outlet Duct Note This unit is approved for installation clearances to combustible material as stated on the unit rating nameplate. Dwg No. D808390 Rev A PRODUCT DIMENSIONS Flow Gas Line... -
Page 9: Wiring Diagram
Wiring Diagram 18-GF80D1-1A-EN... -
Page 10: Refrigerant Leak Detection System
Refrigerant Leak Detection System For all tables contained in this section of the manual, • Turning off the compressor of the outdoor unit; the refrigerant charge is the total system charge which • De-energizing potential sources of ignition is marked on the system according to the instructions connected to the system;... -
Page 11: Airflow Adjustment
R R e e f f r r i i g g e e r r a a n n t t L L e e a a k k D D e e t t e e c c t t i i o o n n S S y y s s t t e e m m Airflow Adjustment N N o o t t e e : : All 5TEMC model air handlers have been factory configured to provide sufficient airflow to dilute... -
Page 12: Installation Instructions
Installation Instructions 1. U U n n p p a a c c k k i i n n g g If you are installing the unit in an unconditioned space such as an attic or crawl space, you must Carefully unpack the unit and inspect the contents ensure that the area provides sufficient air for damage. - Page 13 I I n n s s t t a a l l l l a a t t i i o o n n I I n n s s t t r r u u c c t t i i o o n n s s Negative To protect the TXV, remove the TXV bulb from the Pressure...
- Page 14 I I n n s s t t a a l l l l a a t t i i o o n n I I n n s s t t r r u u c c t t i i o o n n s s various air flows.
- Page 15 I I n n s s t t a a l l l l a a t t i i o o n n I I n n s s t t r r u u c c t t i i o o n n s s 10.
- Page 16 I I n n s s t t a a l l l l a a t t i i o o n n I I n n s s t t r r u u c c t t i i o o n n s s operated and charge adjustments made in 13.
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Page 17: Field Wiring
Field Wiring 5TEMC can be used in either Link Communicating operation is configured from the factory with no mode or 24 volt mode. In Link Communicating mode, defaults for accessories. All configurations for blower all configurations are made by using the configuration delays, accessories etc., need accomplished using the menu in the User Interface (UX360) or from the Diagnostic Mobile App. - Page 18 F F i i e e l l d d W W i i r r i i n n g g Secure the sheathed wiring to the control box using the factory supplied wire ties attached to the control box. Field CAN Connection Refrigerant Leak Detection and Mitigation Control Board...
- Page 19 F F i i e e l l d d W W i i r r i i n n g g Table 7. Link Communicating Low Voltage Wire Connectors Link mode uses simple connectors for low voltage connections. These connections are color coded which makes the installation easier and quicker.
- Page 20 F F i i e e l l d d W W i i r r i i n n g g Table 8. Link Communicating Low Voltage Hook-Up Diagrams Wire Colors White Green Blue Note: —Wire colors are for illustration purposes only. If using a different color, ensure it lands at the correct terminal throughout all of the communicating control wiring.
- Page 21 3rd party condensate switch should break the Y1-in circuit between the thermostat and AHC. Y2-out connections at outdoor unit only required for two stage units and should be capped off when not in use. Only needed for heat pump operation. X2 is necessary if not using select Trane or American Standard thermostats. 18-GF80D1-1A-EN...
- Page 22 3rd party condensate switch should break the Y1-in circuit between the thermostat and AHC. X2 is necessary if not using select Trane or American Standard thermostats. For single speed operation, use Y1-out and cap off Y2-out wire.
- Page 23 Table 10. GET THE APP: The Diagnostics Mobile App can be found in your device App Store when searching for Trane Diagnostics or American Standard Diagnostics. A QR code can be scanned which sends you directly to the location: Table 11. External Switches and Accessories...
- Page 24 F F i i e e l l d d W W i i r r i i n n g g The following optional connections are available on the ACC1, ACC2, and Aoa/Aob are dry contacts and need mitigation control board (see hook-up diagrams Figure source voltage provided from either the accessory or 4, p.
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Page 25: Volt Mode
Replacement AHC configuration – 24 volt mode Replacement AHC boards need programmed and will not run without Method #1: configuration IN 24 Volt Mode. There are 2 ways to perform the configuration. 1 of the methods is required to get the unit running. Combining 2 or more methods will result in unwanted operation. -
Page 26: Method: Method #2
Red LED will be off if no configuration is present configuration. 5 quick Red LED flashes. 5 quick Red LED flashes Start programming by clicking BLE button. 7 press - 5TEMCB02AV21DA 8 press - 5TEMCB03AV31DA 9 press - 5TEMCD04AV31DA 10 press - 5TEMCD05AV41DA 11 press - 5TEMCD06AV41DA... -
Page 27: Performance Data
Performance Data 18-GF80D1-1A-EN... - Page 28 P P e e r r f f o o r r m m a a n n c c e e D D a a t t a a 18-GF80D1-1A-EN...
- Page 29 P P e e r r f f o o r r m m a a n n c c e e D D a a t t a a 18-GF80D1-1A-EN...
- Page 30 P P e e r r f f o o r r m m a a n n c c e e Data 18-GF80D1-1A-EN...
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Page 31: Electrical Data
Electrical Data Note: Heater size needs to be set in Configuration Menu. Table 13. Electrical Data 5TEMCB02AV21DA HEATER DATA 240 Volt 208 Volt No. of Minimum Minimum Heater Maximum Heater Maximum Capacity Capacity Heater Model No. Circuits/ Circuit Circuit Amps per... - Page 32 E E l l e e c c t t r r i i c c a a l l D D a a t t a a Table 15. Electrical Data 5TEMCD04AV31DA, 5TEMCD05AV41DA HEATER DATA 240 Volt 208 Volt No.
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Page 33: Minimum Airflow Cfm
Minimum Airflow CFM 5TEMCB02AV21DA, 5TEMCB03AV31DA Heater Minimum Heater Airflow CFM With Heat Pump Without Heat Pump BAYHTR1504+++, BAYHTR1505+++ BAYHTR1508+++, BAYHTR1510+++ BAYHTR1517BRK, BAYHTR3517LUG 1000 BAYHTR3510LUG 5TEMCD04AV31DA, 5TEMCD05AV41DA Heater Minimum Heater Airflow CFM With Heat Pump Without Heat Pump BAYHTR1504+++, BAYHTR1505+++ BAYHTR1508+++, BAYHTR1510+++, BAYHTR1517BRK, BAYHTR3510LUG... -
Page 34: Heater Pressure Drop Table
Heater Pressure Drop Table Number of Racks Heater Racks Airflow Heater Model No. of Racks Air Pressure Drop — Inches W.G. BAYHTR1504 1800 0.02 0.04 0.06 0.14 BAYHTR1505 1700 0.02 0.04 0.06 0.14 BAYHTR1508 1600 0.02 0.04 0.06 0.13 BAYHTR1510 1500 0.02 0.04... -
Page 35: Unit Conversion Instructions
Unit Conversion Instructions W W A A R R N N I I N N G G Follow the conversion steps when installing the air R R I I S S K K O O F F F F I I R R E E ! ! handler in downflow configuration. - Page 36 U U n n i i t t C C o o n n v v e e r r s s i i o o n n I I n n s s t t r r u u c c t t i i o o n n s s 6.
- Page 37 U U n n i i t t C C o o n n v v e e r r s s i i o o n n I I n n s s t t r r u u c c t t i i o o n n s s 13.
- Page 38 U U n n i i t t C C o o n n v v e e r r s s i i o o n n I I n n s s t t r r u u c c t t i i o o n n s s Figure 15.
- Page 39 U U n n i i t t C C o o n n v v e e r r s s i i o o n n I I n n s s t t r r u u c c t t i i o o n n s s Figure 19.
- Page 40 U U n n i i t t C C o o n n v v e e r r s s i i o o n n I I n n s s t t r r u u c c t t i i o o n n s s 11.
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Page 41: Checkout Procedures
Checkout Procedures The final phase of the installation is the system Checkout Procedures. The following list represents the most common items covered in a Checkout Procedure. Confirm all requirements in this document have been met. ☐ All wiring connections are tight and properly secured. ☐... -
Page 42: Troubleshooting
Troubleshooting 1 & 2 1 & 2 5 & 6 5 & 6 Are both 1-2 and 5-6 ~3.2 VDC 1-OR 2-OR 3-YELL 4-YELL 5-BR 6-BR 7-BLK 8-BLK 18-GF80D1-1A-EN... -
Page 43: Notices
Notices F F C C C C N N o o t t i i c c e e I I C C N N o o t t i i c c e e Contains FCC ID: WAP3025 Contains IC ID: 7922A-3025 This device complies with part 15 of the FCC Rules. - Page 44 About Trane and American Standard Heating and Air Conditioning Trane and American Standard create comfortable, energy efficient indoor environments for residential applications. For more information, please visit www.trane.com or www.americanstandardair.com. The manufacturer has a policy of continuous data improvement and it reserves the right to change design and specifications without notice. We are committed to using environmentally conscious print practices.
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Questions and answers
Red light is flashing five times saying a error in the supply and return sensor and in the configuration we don’t have a supply or return sensor