Index
Part 1 Installation regulation------------------------------------------3
Part 2 Commissioning & Maintenance for R22 system---- 22
Part 3 Debugging & Maintenance for R410A system--------85
Part 4 Wiring diagram------------------------------------------------136
Part 1 Installation regulation
1. Installation flowchart-------------------------------------------------------4
2. Equipment delivery---------------------------------------------------------5
3. Outdoor installation--------------------------------------------------------6
4. Indoor installation----------------------------------------------------------8
5. Piping work------------------------------------------------------------------12
6. Water drainage pipe installation--------------------------------------14
7. Insulation treatment------------------------------------------------------15
8. Electric wiring--------------------------------------------------------------16
9. Pipe cleaning work--------------------------------------------------------18
10. Leakage test---------------------------------------------------------------19
11. Evacuation-----------------------------------------------------------------20
12. Additional Refrigerant Charging------------------------------------21
13. Trial operation-------------------------------------------------------------22
14. Transfer to user-----------------------------------------------------------23
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