18-AC98D1-7D-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. Some of the benefits of
installing approved matched indoor and outdoor split systems are maximum efficiency, optimum performance and the best overall
system reliability.
4TTR6018 – 061
Table of Contents
Section 1. Safety ..................................................................................... 2
Section 2. Unit Location Considerations ............................................. 3
Section 3. Unit Preparation.................................................................... 4
Section 4. Setting the Unit ..................................................................... 5
Section 5. Refrigerant Line Considerations ......................................... 5
Section 6. Refrigerant Line Routing ..................................................... 6
Section 7. Refrigerant Line Brazing ...................................................... 7
Section 8. Refrigerant Line Leak Check ............................................... 9
Section 9. Evacuation ............................................................................ 9
Section 10. Service Valves .................................................................. 10
Section 11. Electrical - Low Voltage ................................................... 10
Section 12. Electrical - High Voltage .................................................. 13
Section 13. Start Up.............................................................................. 14
Section 14. System Charge Adjustment............................................. 15
Section 15. Checkout Procedures ...................................................... 20
Section 16. Refrigeration Circuits........................................................20
Section 17. Wiring Diagrams................................................................23
Section 18. Pressure Curves................................................................37
Installation and Operation Manual
Summary of Contents for 4TTR6018J
Page 23: ...18 AC98D1 7D EN 23 Section 17 Wiring Diagrams 024N 036N Models...
Page 24: ...24 18 AC98D1 7D EN 024N 036N Models...
Page 25: ...18 AC98D1 7D EN 25 048N Models...
Page 26: ...26 18 AC98D1 7D EN 048N Models...
Page 27: ...18 AC98D1 7D EN 27 060N Models...
Page 28: ...28 18 AC98D1 7D EN 060N Models...
Page 29: ...18 AC98D1 7D EN 29 018J 030J 036J 048J Models...
Page 30: ...30 18 AC98D1 7D EN 018J 030J 036J 048J Models...
Page 31: ...18 AC98D1 7D EN 31 035J Models PRINTED FROM D157362P05 REVB...
Page 32: ...32 18 AC98D1 7D EN PRINTED FROM D157362P05 REVB 035J Models...
Page 33: ...18 AC98D1 7D EN 33 049J 061C Models...
Page 34: ...34 18 AC98D1 7D EN 049J 061C Models...
Page 35: ...18 AC98D1 7D EN 35 060J 060K Models...
Page 36: ...36 18 AC98D1 7D EN 060J 060K Models...
Page 43: ...18 AC98D1 7D EN 43 Notes...
