Table of Contents
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Installer's Guide
20 SEER Vertical Air Handler
24,000 Btu/h to 60,000 Btu/h
HP Indoor Units
4MXA2024A10NUA
4MXA2036A10NUA
4MXA2048A10NUA
4MXA2060A10NUA
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.
April 2022
HP Outdoor Units
4TXD2036A10NUA
4TXD2060A10NUA
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
M M S S - - S S V V N N 0 0 8 8 4 4 A A - - E E N N
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Related Manuals for Trane Technologies 4MXA2024A10NUA
Summary of Contents for Trane Technologies 4MXA2024A10NUA
- Page 1 Installer’s Guide 20 SEER Vertical Air Handler 24,000 Btu/h to 60,000 Btu/h HP Indoor Units HP Outdoor Units 4MXA2024A10NUA 4TXD2036A10NUA 4MXA2036A10NUA 4TXD2060A10NUA 4MXA2048A10NUA 4MXA2060A10NUA 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 Only qualified personnel should install and service the equipment.
- Page 2 SAFETY PRECAUTIONS I I m m p p o o r r t t a a n n t t : : This document contains service W W A A R R N N I I N N G G information.
- Page 3 S S A A F F E E T T Y Y P P R R E E C C A A U U T T I I O O N N S S W W A A R R N N I I N N G G D D A A N N G G E E R R I I N N S S T T A A L L L L A A T T I I O O N N W W A A R R N N I I N N G G ! ! C C A A R R B B O O N N M M O O N N O O X X I I D D E E P P O O I I S S O O N N I I N N G G...
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Page 4: Table Of Contents
Table of Contents Product Introduction......5 Electrical Installation ..... 13 Product Dimensions . -
Page 5: Product Introduction
Product Introduction Product Dimensions Dimension Model 4MXA2024A10NUA 21-1/4(540) 21-1/4(540) 48-1/4(1224) 11-5/8(295) 20(508) 4MXA2036A10NUA 4MXA2048A10NUA 24-3/4(630) 21-1/4(540) 57(1448) 11-5/8(295) 20(508) 4MXA2060A10NUA MS-SVN084A-EN... -
Page 6: Main Components
P P r r o o d d u u c c t t I I n n t t r r o o d d u u c c t t i i o o n n Main Components General Information Cooling Capacity(ton) Optional Electric Heater (kW) Model 5/8/10 4MXA2024A10NUA 5/8/10 4MXA2036A10NUA 10/15/20 4MXA2048A10NUA 10/15/20 4MXA2060A10NUA... -
Page 7: Dip Switch Configuration
2. After the unit is shut down or stopped at the Heat (SA2) Cool (SA1) Model Level Level 1 Level 2 Level 3 Level 4-Default 4MXA2024A10NUA Level 5 Level 6 Level 7 Level 8 Level 1 Level 2 Level 3 Level 4-Default... -
Page 8: Fan Performance Data
External static pressure should stay within the minimum and maximum limits shown in the table Model 4MXA2024A10NUA Static Pressure (inches W.C.) Level 0.15 Speed 1(CFM) 1030 —... - Page 9 P P r r o o d d u u c c t t I I n n t t r r o o d d u u c c t t i i o o n n Model 4MXA2048A10NUA Static Pressure (inches W.C.) Level 0.15...
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Page 10: Pre-Installation Instructions
Pre-Installation Instructions C C h h e e c c k k i i n n g g P P r r o o d d u u c c t t R R e e c c e e i i v v e e d d C C o o d d e e s s &... -
Page 11: Installation
The air handler should be maintained at a 5° angle to ensure smooth drainage. Piping Connections External Diameter inch (mm) Model Gas Pipe Liquid Pipe 4MXA2024A10NUA 4MXA2036A10NUA Φ 3/4 (19) Φ 3/8 (9.5) 4MXA2048A10NUA 4MXA2060A10NUA MS-SVN084A-EN... - Page 12 I I n n s s t t a a l l l l a a t t i i o o n n P P i i p p i i n n g g P P r r e e p p a a r r a a t t i i o o n n Solder Connection: All cut ends are to be round, burr free, and cleaned.
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Page 13: Condensate Removal
I I n n s s t t a a l l l l a a t t i i o o n n Pipe Diameter inch (mm) Tightening Torque ft-lb (N-m) Φ1/4 (6.35) 11.06 - 22.13 (15 - 30) Φ3/8 (9.53) 25.82 - 29.5 (35 - 40) Φ1/2 (12.7) - 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 Electrical Parameters Minimum Circuit Ampacity Maximum Overcurrent Power Supply Model Protection (A) 4MXA2024A10NUA 4MXA2036A10NUA 208/230V-1Ph-60Hz 4MXA2048A10NUA 4MXA2060A10NUA Notes: Fuse is located on the main board.
- 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 Table 1. Wires of Indoor Unit (Only for air handler without electric heater) Suggest using thermostat TCONT824AS52DB. Thermostat N N o o t t e e s s : : W W A A R R N N I I N N G G...
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Page 16: Electric Heater
I I n n s s t t a a l l l l a a t t i i o o n n Electric Heater W W A A R R N N I I N N G G W W A A R R N N I I N N G G ! ! The air handlers listed in this manual do not have factory installed electric heat. -
Page 17: Installation Check And Trial Run
Installation Check and Trial Run Checking Items after Installation Items to be checked Problems might happen due to improper installation Check Check if the unit has been installed correctly. The unit might vibrate or emit noise. Check if the unit has passed the leakage test. May cause cooling (heating) capacity loss. -
Page 18: Action
Common Malfunction and Corrective Action If the unit doesn’t run normally, check the following items: Phenomenon Reason Treatment The unit isn't connected to power. Connect with power supply. Low voltage. Check if circuit voltage is within nameplate The unit can not be started. voltage. -
Page 19: Maintenance
Maintenance This product is designed for dependable service; Drain Pipe however, periodic maintenance should be scheduled Regularly check to see if the drain pipe is clogged in and conducted by trained professional service order to ensure drain condensate doesn't overflow and personnel. - Page 20 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 AHRI Certified mark indicates company participation in the AHRI Certification program. For verification of individual certified products, go to ahridirectory.org. The manufacturer has a policy of continuous data improvement and it reserves the right to change design and specifications without notice.
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Questions and answers
Where can I find the energy rating information for this unit? Trane 4MXA2060 Trane 4TXD2060
The energy rating information for the Trane Technologies 4MXA2024A10NUA is not provided in the available context.
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on your 4MXA2024A10NUAA model it says on the door to the air handler max fuse or circuit breaker 15 amps. Obviously this is for the blower motor. Does this require a home run circuit from the electrical panel box? The proper OCP for the 8kw unit is 46-50 amp max to the air handler itself, Should I be seeing two separate feeds to the unit itself?
I am looking for the manual for model #4MX2036A10NU. Although I see it, when I come to download to print it shows another model. Issue is that heat only works on aux heat. We also have the Trane heat pump 2/3 tons. 4XTD203619NU. Installed April 2023