Trane A4AC5018D1 - User Manual

Trane A4AC5018D1

Trane A4AC5018D1 – User Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

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Table of Contents:

  • Page 2 – IMPORTANT; – This Document is customer property; SERVICE; USE ONLY R-410A REFRIGERANT AND; CAUTION; WARNING
  • Page 3 – Table of Contents
  • Page 4 – Section 2. Unit Location Considerations; Unit Dimensions and Weight; Models; Refrigerant Piping Limits; Suggested Locations for Best Reliability
  • Page 5 – Section 3. Unit Preparation; Prepare The Unit For Installation; Section 4. Setting the Unit; Refrigerant Line and Service Valve Connection Sizes
  • Page 6 – Required Refrigerant Line Length; Refrigerant Line Insulation; Section 6. Refrigerant Line Routing; Reuse Existing Refrigerant Lines
  • Page 8 – Section 7. Refrigerant Line Brazing; Braze The Refrigerant Lines; surfaces of the tubing using an emery cloth.; Section 8. Refrigerant Line Leak Check
  • Page 9 – Section 9. Evacuation; Evacuate the Refrigerant Lines and Indoor Coil; Section 10. Service Valves; Open the Gas Service Valve; Do not vent refrigerant gases into the atmosphere.; Open the Liquid Service Valve; CAP; Gas Service Valve
  • Page 10 – Low Voltage Maximum Wire Length; WIRE SIZE; HEAT PUMP SYSTEMS
  • Page 11 – FAN; ODT; INDOOR UNIT; Stage AC Thermostat; High Voltage Power Supply
  • Page 12 – High Voltage Ground; Section 14. System Charge Adjustment; Temperature Measurements; Indoor Temp
  • Page 13 – STEP 3; - Stabilize the system by operating for a minimum of 20 minutes.
  • Page 14 – - Adjust refrigerant level to attain proper gage pressure.; Add refrigerant; if the Liquid Gage Pressure is lower than the chart value.; Recover refrigerant; if the Liquid Gage Pressure is higher than the chart value.; STEP 7; is properly charged.
  • Page 15 – Fixed Orifice Superheat Charging Table; STEP 9
  • Page 16 – If mortar is used, prevent mortar from coming; Section 15. Checkout Procedures; Operational And Checkout Procedures; CHECKOUT PROCEDURE; Be sure that indoor coil drain line drains freely. Pour water
  • Page 17 – Section 17. Wiring Diagrams
  • Page 19 – Section 18. Pressure Curves; PRESSURE CURVES (Refer below table for models)
  • Page 20 – About Trane and American Standard Heating and Air Conditioning
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Installation and Operation Manual

March 2023

88-A4AC5001-1C-EN

SAFETY WARNING

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 pre-
cautions in the literature and on the tags, stickers, and labels that are attached to the equipment.

Models

A4AC5018D1000A
A4AC5024D1000A
A4AC5030D1000A
A4AC5036D1000A
A4AC5042D1000A
A4AC5048D1000A
A4AC5060D1000A

Note:

“Graphics in this document are for representation only.

Actual model may differ in appearance.”

Condensing Units

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Summary

Page 2 - IMPORTANT; – This Document is customer property; SERVICE; USE ONLY R-410A REFRIGERANT AND; CAUTION; WARNING

2 88-A4AC5001-1C-EN IMPORTANT – This Document is customer property and is to remain with this unit. Please return to service information pack upon completion of work. Section 1. Safety WARNING ! This information is intended for use by individuals possessing adequate backgrounds of electrical and mec...

Page 3 - Table of Contents

88-A4AC5001-1C-EN 3 Table of Contents Section 1. Safety ............................................................................................................................................................ 2Section 2. Unit Location Considerations .................................................

Page 4 - Section 2. Unit Location Considerations; Unit Dimensions and Weight; Models; Refrigerant Piping Limits; Suggested Locations for Best Reliability

4 88-A4AC5001-1C-EN Table 2.1 Section 2. Unit Location Considerations 2.1 Unit Dimensions and Weight When mounting the outdoor unit on a roof, be sure the roof will support the unit’s weight. Properly selected isolation is recommended to alleviate sound or vibration transmission to the building stru...

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