Trane MXW Installation Operation & Maintenance
Trane MXW Installation Operation & Maintenance

Trane MXW Installation Operation & Maintenance

R410a split system - wall unit heat pump - up to 16.9 seer 9,000 - 18,000 btu/hr

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Installation, Operation,
Maintenance
MXW / TXK
R410A Split System - Wall Unit
Heat Pump - Up To 16.9 SEER
9,000 - 18,000 Btu/Hr
MXWA09 / TXKA09
MXWA12 / TXKA12
MXWA18 / TXKA18
MS-SVX10A-EN

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Summary of Contents for Trane MXW

  • Page 1 Installation, Operation, Maintenance MXW / TXK R410A Split System - Wall Unit Heat Pump - Up To 16.9 SEER 9,000 - 18,000 Btu/Hr MXWA09 / TXKA09 MXWA12 / TXKA12 MXWA18 / TXKA18 MS-SVX10A-EN...
  • Page 2 © 2007 American Standard Inc.
  • Page 3: Table Of Contents

    C o n t e n t Operation and Maintenance Safety Precautions ................ 4 Specifications and Technical Data ..........8 Operating Instructions ..............10 System Description ..............11 Remote Control Description ............12 Care and Maintenance ..............15 Troubleshooting ................17 Installation Installation Recommendations ............ 20 Installation Location..............
  • Page 4: Safety Precautions

    Trane has always recommended installing whenver possible. If a system has been open Trane approved matched indoor and outdoor to the atmosphere for more than 4 hours, the systems. compressor oil must be replaced. Never...
  • Page 5 Safety Precautions MS-SVX10A-EN...
  • Page 6 Safety Precautions MS-SVX10A-EN...
  • Page 7 Safety Precautions MS-SVX10A-EN...
  • Page 8: Specifications And Technical Data

    Specifications and Technical Data MS-SVX10A-EN...
  • Page 9 Specifications and Technical Data MS-SVX10A-EN...
  • Page 10: Operating Instructions

    Operating Instructions Cooling Mode = Principle and Special Functions Principle of Operation The air conditioner absorbs heat from the air and discharges it to the oudoors, thereby cooling the indoor ambient tempera- ture. Cooling capacity decreases with the increase of the outdoor temperature. Special Anti-freeze Function If the air conditioner is operating under low-temperature conditions in the cooling mode, frost will appear on the surface of the indoor heat exchanger.
  • Page 11: System Description

    System Description MS-SVX10A-EN...
  • Page 12: Remote Control Description

    Remote Control Description Functions of the Remote Control Unit Notes: 1) Ascertain that no obstructions are in the path between the remote control and the unit. 2) Do not drop or toss the remote control. 3) Do not expose the remote control to direct sunlight. 4) On a restart of the unit, it can automatically resume the previous running mode prior to being stopped.
  • Page 13 Remote Control Description Liquid crystal display showing all functions. ON / OFFButton: SWING Button: Press this button to start the When the uit is in operation, unit. Press it again to stop press this button once to the unit. initiate the automatic swing movement of the louvers.
  • Page 14 Remote Control Description Inserting batteries in the Remote Control Unit 1) Slide open the back cover of the remote control. 2) Insert two AAA batteries 3) Replace the cover NOTES: • Be sure not to mix the worn batteries with the new batteries. •...
  • Page 15: Care And Maintenance

    Care and Maintenance MS-SVX10A-EN...
  • Page 16 Care and Maintenance MS-SVX10A-EN...
  • Page 17: Troubleshooting

    Troubleshooting MS-SVX10A-EN...
  • Page 18 Troubleshooting MS-SVX10A-EN...
  • Page 19 Troubleshooting MS-SVX10A-EN...
  • Page 20: Installation Recommendations

    Installation Recommendations MS-SVX10A-EN...
  • Page 21 Installation Recommendations MS-SVX10A-EN...
  • Page 22: Installation Location

    Installation Location MS-SVX10A-EN...
  • Page 23: Installation Indoor Unit

    Installation Indoor Unit Wall Mounting Frame Place level Indicated at the meter here central position Wall Wall 1. Level frame with plumb line or More than spirit level. Since the drain outles 150 mm is on the left side, it is best that the from wall left side be lower when adjusting the frame on the wall.
  • Page 24 Installation Indoor Unit Indoor/Outdoor Connection Cables Covering Plate 1. Open and lift the front panel. See Page 14 Figure 5 (a). Power Cord 2. Remove the screw from the covering plate on the terminal board. 3. Pass the power cable through a separate cable duct Figure 7 on the back of the indoor unit and pull it out from the front.
  • Page 25 Installation Indoor Unit Power Installing Indoor Unit connection cord Fitting Fitting pipe can come four directions, that is, right, pipe for Drain rear right, left and rear left. gas side pipe Extra Part 3 Extra Part 2 1. When laying the pipe line on either the left or right Heat Extra Part 1 side, cut out extra part as needed to accommodate...
  • Page 26: Installation Outdoor Unit

    Installation Outdoor Unit Installing Connecting Pipe 1. The tapered end of the connecting pipe must be in line with the corresponding connecting side of the valve joint. Hex nut Fitting pipes of 2. Using strength, manually tighten the nut of the Fitting pipes indoor unit connecting pipe and with the use of a spanner,...
  • Page 27 Installation Outdoor Unit Vacuum Pump and Leak Inspection Refrigerant After the installation of refrigerant lines to both the Charge Mouth Gas Pipe outdoor and indoor units are completed, the flare Gas Valve connections must be checked for leaks. Pressurize through the service valve ports, the indoor unit and Screwdriver field refrigerant lines with dry nitrogen to 350-400 psi.
  • Page 28 Installation Outdoor Unit Draining Condensate Water from the Outdoor Unit When the air conditioning unit is in the heating mode, condensate water generated at the oudoor unit and the water generated by defrosting will be drained through the drain pipe to the outside. Installation method: As shown in the right-hand figure, insert the drain joint of the oudoor unit into the 25 dia.
  • Page 29: Testing And Operation Verification

    Testing and Operating Verification MS-SVX10A-EN...
  • Page 30 Company Supersedes........................ New www.trane.com Stocking Location....................Electronic For more information contact your local Since Trane has a policy of continuous product improvement, it rreserves the right to change design district office or e-mail us at and specifications without notice. comfort@trane.com...

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