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Table of Contents
- 1 Warnings and Cautions
- 2 General Information
- 3 Warranty
- 4 About the Unit
- 5 Installation Location
- 6 Indoor Unit
- 7 Outdoor Unit
- 8 Indoor Unit Installation
- 9 Mounting Location
- 10 Hazardous Voltage
- 11 Installing Outdoor Unit
- 12 Check after Installation and Test Operation
- 13 Test Operation Method
- 14 Wiring Diagrams
- Download this manual
See also:
Owner's Manual
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Table of Contents
Related Manuals for Trane 4MYW5-A
Summary of Contents for Trane 4MYW5-A
- Page 1 16~18 SEER Inverter Unit 4TYK5-A 4MYW5-A 4MXW5-A 4TXK5-A 2010...
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Page 2: Warnings And Cautions
NOTICE Indicates a situation that could result in equipment or property-damage only accidents. Trane has always recommended installing Trane approved matched indoor and outdoor systems. The benefits of installing approved matched systems are maximum efficiency, optimum performance and best overall system reliability. - Page 3 CFCs such as HCFCs and HFCs. Responsible Refrigerant Practices Trane believes that responsible refrigerant practices are important to the environment, our customers, and the air conditioning industry. All technicians who handle refrigerants must be certified. The Federal Clean Air Act (Section 608) sets forth the requirements for handling, reclaiming, recovering and recycling of certain refrigerants and the equipment that is used in these service procedures.
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Page 5: General Information
Warranty is based on the general terms and conditions by country. The warranty is void if the equipment is modified or repaired without the written approval of The Trane Company, if the operating limits are exceeded or if the control system or the electrical wiring is modified. -
Page 8: Installation Location
Installation location Indoor Unit WARNING Adequate Support! Wall structure must be adequate to support the weight of the unit. Failure to ensure adequate structural support could result in unit falling from its location which could result in death, serious injury, or equipement or property-only damage. The air inlet and outlet should be far away from anything that could prevent the air from reaching all parts of the room. -
Page 9: Indoor Unit Installation
Installation Indoor Unit Installation WARNING Hazardous Service Procedures! The maintenance and troubleshooting procedures recommended in this section of the manual could result in exposure to electrical, mechanical or other potential safety hazards. Always refer to the safety warnings provided throughout this manual concerning these procedures. - Page 10 Installation sleeve NOTICE When a wall sleeve is not used, it is then necessary to drill a straight hole in the wall. If the hole is not straight and uniform, this could result in water leaking from condensation, resulting in property damage. NOTICE If a wall sleeve is not mounted in the wall, the wiring between the indoor unit and the outdoor unit can possibly be damaged resulting in electrical current loss in the ground...
- Page 11 Installation Take out the piping from body case, wrap the piping electric wire, water pipe with tape and put them through the piping hole. Hang the mounting slots of the indoor unit on the upper tabs of the rear panel and check if it is firm enough.
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Page 12: Hazardous Voltage
Installation Connect indoor and outdoor electric wires WARNING Hazardous Voltage! Disconnect all electric power, including remote disconnects before servicing. Follow proper lockout/tagout procedures to ensure the power can not be inadvertently energized. Failure to disconnect power before servicing could result in death or serious injury. - Page 13 Installation Vacuum Pump and Leak Inspection WARNING Hazard of Explosion! Never use an open flame to detect gas leaks. Explosive conditions may occur. Use a leak test solution or other approved methods for leak testing. Failure to follow recommended safe leak test procedures could result in death or serious injury or equipment or property-only-damage.
- Page 14 Installation Figure 1. Vacuum Pump and Leak inspection The gas valve can now be opened. Open the gas valve by removing the shut-off valve cap and turning the valve stem 1/4 turn counterclockwise using 1/4” Open End or Adjustable wrench. 10.
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Page 15: Check After Installation And Test Operation
Check after Installation and Test Operation Items to check Possible problems they generate The unit may drop, shake or emit noise. Has the indoor unit been firmly attached? It may cause insufficient cooling(heating) Have you done the refrigerant leakage test? capacity. - Page 16 15 SEER 4MYW5509A1 4MYW5512A1 4MYW5518A1 4MYW5524A1 60Hz (CO) 4TYK5509A1 4TYK5512A1 4TYK5518A1 4TYK5524A1 Refrigerant Charge (kg) R410A/0.74 R410A/1.00 R410A/1.20 R410A/1.55 Length (m) Gas additional charge(g/m) Liquid Pipe(mm) Outer Diameter Gas Pipe(mm) 9.52 9.52 Height(m) Max Distance Length(m) 15 SEER 4MXW5509A1 4MXW5512A1 4MXW5518A1 4MXW5524A1 60Hz (HP)
- Page 17 before ds with Improperly Installed and Grounded Field Wiring! 1 (Cooling only indoor units) Heat pump indoor units MS-SVN22A-EN...
- Page 18 4MYW5518A1 4MYW5524A1 Cooling only indoor units 4MXW5518A1 4MXW5524A1 (Heat pump indoor units) 4TYK5509A1 4TYK5512A1 Cooling only outdoor units MS-SVN22A-EN...
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Page 19: Wiring Diagrams
Wiring Diagrams Figure 4. 4TXK5509A1 4TXK5512A1 (Heat pump outdoor units) Figure 5 . 4TYK5518A1 4TYK5524A1 (Cooling only outdoor units) MS-SVN22A-EN... - Page 20 Wiring Diagrams Figure 6 . 4TXK5518A1 4TXK5524A1 (Heat pump outdoor units) Figure7. 4MXW5509AB 4MXW5512AB (Heat pump indoor units) 4MYW5509AB 4MYW5512AB (Cooling only indoor units) MS-SVN22A-EN...
- Page 21 Wiring Diagrams Figure8. 4MXW5518AB 4MXW5524AB (Heat pump indoor units) 4MYW5518AB 4MYW5524AB (Cooling only indoor units) Figure9. 4TXK5509AB 4TXK5512AB (Heat pump outdoor units) MS-SVN23A-EN2...
- Page 22 Wiring Diagrams Figure10. 4TXK5518AB 4TXK5524AB (Heat pump outdoor units) Figure11. 4TYK5509AB 4TYK5512AB (Cooling only outdoor units)
- Page 23 Wiring Diagrams Figure12. 4TYK5518AB 4TYK5524AB (Cooling only outdoor units) Recommended wire size 1. Models which power supplied from ODU to IDU (In this IOM are specific to all 60Hz models) Wire type Wire size Description of the wire size Power supply wire AWG12 Single wire copper core outer diameter about 2.05mm Wires between IDU and ODU...
- Page 24 April 2010 Supersedes www.trane.com Trane has a policy of continuous product and product data improvement and reserves the right to For more information, contact your local Trane change design and specifications without notice. Only qualified technicians should perform the office or e-mail us at comfort@trane.com installation and servicing of equipment referred to in this manual.