Table of Contents
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Introduction
This instruction manual is written in the order of installation work procedures.
Be sure to read this manual and check the correct pages as needed for work details.
Before installation
During installation
Pipe work
Pressure testing
Service valve operation
Vacuuming
Refrigerant charging
Electrical wiring
Operation
Maintenance and
inspection
1. Safety precautions ............ 2
2. Component names and functions .............5
3. Specifi cations ...........................................8
4. Safety instructions ..................................10
5. Installation work ...................................... 11
6. Pipe work ................................................16
7. Pressure testing .....................................19
8. Service valve operation ..........................20
refrigerant charging ................................21
overview .................................................23
11. Electrical wiring ......................................24
12. Test operation and setting methods .......28
(reference) ..............................................36
15. Maintenance precautions .......................36
16. Data displays ..........................................37
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Table of Contents
