Trane 4TWX8036C User Manual (English)

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18-BC91D1-6B-EN

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. Please return to service informa-

tion pack upon completion of work.

Condensing Units

These instructions do not cover all variations in systems or provide for every possible contingency to be met in connection with

the installation. Should further information be desired or should particular problems arise which are not covered sufficiently for the

purchaser’s purposes, the matter should be referred to your installing dealer or local distributor.

Note: The manufacturer recommends installing only approved matched indoor and outdoor systems. All of the manufacture’s split

systems are AHRI rated only with TXV/EEV indoor systems. Some of the benefits of installing approved matched indoor and out-

door split systems are maximum efficiency, optimum performance and the best overall system reliability.

4TWX8

Installer’s Guide

Table of Contents

Section 1. Safety ..................................................................................... 2

Section 2. Unit Location Considerations ............................................. 3

Section 3. Unit Preparation.................................................................... 5

Section 4. Setting the Unit ..................................................................... 5

Section 5. Refrigerant Line Considerations ......................................... 6

Section 6. Refrigerant Line Routing ..................................................... 8

Section 7. Refrigerant Line Brazing ...................................................... 9

Section 8. Refrigerant Line Leak Check ............................................. 11

Section 9. Evacuation .......................................................................... 12

Section 10. Service Valves .................................................................. 12

Section 11. Electrical - Low Voltage ................................................... 13

Section 12. Electrical - High Voltage .................................................. 15

Section 13. Start Up.............................................................................. 16

Section 14. System Charge Adjustment............................................. 17

Section 15. Checkout Procedures and Troubleshooting .................. 23

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Trane 4TWX8036C Specifications

General

Model	4TWX8036C
Type	Heat Pump
Cooling Capacity (BTU)	36000
Cooling Capacity	3 Tons
Heating Capacity (BTU)	36000
SEER Rating	Up to 18
HSPF Rating	Up to 9.5
Refrigerant	R-410A
Voltage	208-230
Phase	1
Heating Capacity	3 Tons
Sound Level (dB)	69
Sound Level (dBA)	69
Compressor Type	ClimaTuff® Scroll Compressor