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18-GJ65D1-4
AVAILABLE IN FRENCH CANADIAN (FC)
ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES
Important: This Document is customer property and is to remain with this unit.
The TEM3 series air handler is designed for installation in a closet, utility
room, alcove, basement, crawlspace or attic. These versatile units are ap-
plicable 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.
Section 1. Features
1.1 Standard Features
•
MULTI-POSITION UPFLOW, DOWNFLOW,
HORIZONTAL LEFT AND HORIZONTAL RIGHT
•
PAINTED FINISH ON GALVANIZED STEEL
EXTERIOR WITH FULLY INSULATED CABINET
THAT MEETS R4.2 VALUE
•
STURDY POLYCARBONATE DRAIN PANS
- The TEM3 air handler has factory installed
drain pans and is shipped for upflow and
horizontal left applications.
•
208/230 VAC OPERATION
•
MULTI-SPEED DIRECT DRIVE BLOWER
•
FACTORY INSTALLED R-410A THERMAL
EXPANSION VALVE
•
ALL ALUMINUM COIL
•
BOTTOM RETURN
•
MEETS THE MINIMUM LEAKAGE REQUIREMENTS
FOR THE FLORIDA AND CALIFORNIA BUILDING
CODES
1.2 Optional Accessories
•
5,10, and 15 KW SINGLE PHASE ELECTRIC
HEATERS
- Circuit breakers available on all single phase 5,
10, and 15 KW heaters.
- Pull disconnects available on all single phase 5
and 10 KW heaters.
•
SINGLE POINT POWER ENTRY KIT
•
SUPPLY DUCT FLANGE KIT
•
DOWNFLOW WATER MANAGEMENT KIT -
BAYTEMDFKT1A (required for 5 Ton models)
•
DOWNFLOW SUB-BASE KITS - TAYBASE185,
TAYBASE235
Installer's Guide
Convertible Air Handlers
1-1/2 – 5 Ton
TEM3A0B18S21SA
TEM3A0B24S21SA
TEM3A0B30S31SA
TEM3A0B36S31SA
TEM3A0C42S41SA
TEM3A0C48S41SA
TEM3A0C60S51SA
Manufactured in the U.S.A.
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Table of Contents
Related Manuals for Trane TEM3A0B18S21SA
Summary of Contents for Trane TEM3A0B18S21SA
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Page 1: Section 1. Features
18-GJ65D1-4 Installer’s Guide AVAILABLE IN FRENCH CANADIAN (FC) Convertible Air Handlers 1-1/2 – 5 Ton TEM3A0C42S41SA TEM3A0B18S21SA TEM3A0C48S41SA TEM3A0B24S21SA TEM3A0B30S31SA TEM3A0C60S51SA TEM3A0B36S31SA ALL phases of this installation must comply with NATIONAL, STATE AND LOCAL CODES Important: This Document is customer property and is to remain with this unit. -
Page 2: Section 2. Safety Information
Section 2. Safety Information WARNING CAUTION Coil is pressurized. SAFETY HAZARD! This information is intended for use by individuals possessing adequate backgrounds of electrical and • Coil is pressurized with approximately 8-12 psi dry air and factory mechanical experience. Any attempt to repair a central air condition- checked for leaks. -
Page 3: Section 3. Installation Instructions
Section 3. Installation Instructions reduce the drain line size less than the connection size on the drain pan. Condensate should be piped to 3.1 Unpacking an open drain or to the outside. All drains must pitch Carefully unpack the unit and inspect the contents for downward away from the unit a minimum of 1/4”... - Page 4 Low voltage control wiring should be 18 Awg, color Heating (heat pump) coded (105 degree C minimum). For lengths longer than PSC versions - When the thermostat calls for heating, 100ft., 16 Awg wire should be used. Make certain that the circuit from R to G is completed.
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Page 5: Section 4. Wiring
3.12 Operational And Checkout Procedures [ ] 6. Check drain lines and be sure all joints are tight. To obtain proper performance, all units must be operated [ ] 7. Be sure the return air filter is installed. and charge adjustments made in accordance with procedures found in the Service Facts document of the [ ] 8. - Page 6 Wiring diagram for TEM3A0B18-C48 Wiring diagram for TEM3A0C60...
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Page 7: Section 5. - Heater Pressure Drop Table - Use For All Tem Air Handler Models
0.04 0.08 0.01 0.03 0.01 0.02 0.01 0.02 Section 6. Performance and Electrical Data – TEM3A0B18S21SA, TEM3A0B24S21SA AIR FLOW PERFORMANCE TEM3A0B18S21SA, TEM3A0B24S21SA4 EXTERNAL STATIC AIRFLOW (in w.g) Speed Taps - 230 VOLTS Speed Taps - 208 VOLTS High Low †... - Page 8 Performance and Electrical Data – TEM3A0B30S31SA, TEM3A0B36S31SA AIR FLOW PERFORMANCE TEM3A0B30S31SA5 , TEM3A0B36S31SA45 EXTERNAL STATIC AIRFLOW (in w.g) Speed Taps - 230 VOLTS Speed Taps - 208 VOLTS High Low † High Low † 1461 1336 1406 1173 1404 1291 1352 1152 1344...
- Page 9 Performance and Electrical Data – TEM3A0C42S41SA, TEM3A0C48S41SA AIR FLOW PERFORMANCE TEM3A0C42S41SA5, TEM3A0C48S41SA45 EXTERNAL STATIC AIRFLOW (in w.g) Speed Taps - 230 VOLTS Speed Taps - 208 VOLTS High Low † High Low † 1959 1704 1344 1786 1465 1154 1898 1675 1332 1748...
- Page 10 Performance and Electrical Data – TEM3A0C60S51SA AIR FLOW PERFORMANCE TEM3A0C60S51SA EXTERNAL STATIC AIRFLOW (in w.g) Speed Taps - 208-230 VOLTS High Med † 1954 1864 1780 1919 1827 1741 1885 1791 1704 1852 1756 1668 1821 1723 1633 1790 1691 1599 1761 1660...
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Page 11: Section 7. Dimensional Data Tem3 Air Handlers
Section 7. Dimensional Data TEM3 Air Handlers PRODUCT DIMENSIONS Air Handler Model Flow Gas Line Control Braze TEM3A0B18, 24, 30, 36 45.02 18.50 16.50 16.75 4.68 7.33 18.34 TEM3A0C42, 48, 60 51.27 23.50 21.50 21.75 7.01 9.66 24.59 All dimensions are in inches. -
Page 12: Section 8. Coil Conversion Instructions
Section 8. Coil Conversion 5. On both sides of the cabinet, remove the two screws that hold the coil support brackets. Seal the holes to Instructions prevent air leakage. See Figure 3. 8.1 Downflow 6. Rotate and lift the two coil support brackets to re- move from front slots in cabinet. - Page 13 8. Rotate the unit into the downflow orientation. 14. Remove the appropriate knock out for the conden- 9. Pre-drill four clearance holes in the cabinet at sate piping. dimples located below the location the screws were 15. Replace all panels. removed for the coil support brackets.
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Page 14: Horizontal Right
8.2 Horizontal right 6. Change location of the water diverter bracket by removing the screws on the water diverter bracket Follow the conversion steps when installing the air han- that is located on the left side of the coil. Attach the dler in horizontal right configuration. - Page 15 5 ton models 3-1/2 through 4 ton models Figure 12 Remove 3 screws Remove 3 screws and water diverter and water diverter bracket bracket Figure 14 Figure 15 Figure 13 Screw located in Screw in uppermost second hole down hole on tube sheet on tube sheet Replace water diverter bracket...
- Page 16 10. Replace the center horizontal brace removed in Step 8.2.3. The manufacturer has a policy of continuous product and product data 6200 Troup Highway improvement and reserves the right to change design and specifications Tyler, TX 75707 without notice. www.trane.com www.americanstandardair.com © Trane U.S. Inc. 2013...
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