Carrier 42V User Manual
Page 71
CL-1
START-UP CHECKLIST FOR 42C,D,S,V SERIES FAN COIL AIR CONDITIONERS
I. Project Information
Job Name _______________________________________________________________________
Address ________________________________________________________________________
City ______________________________________________State __________
Zip __________
Installing Contractor _______________________________________________________________
Sales Office _____________________________________________________________________
Start-up Performed By _____________________________________________________________
INSPECTION, INSTALLATION, AND START-UP CHECKLIST
ITEM
COMPLETE
ITEM
COMPLETE
Receiving & Inspection
Electrical Connections
1. Unit received undamaged
33. Refer to unit wiring diagram
2. Unit received complete as ordered
34. Connection incoming power service(s)
3. “Furnish only” parts accounted for
35. Install and connection “furnish only” parts
4. Unit arrangement/hand correct
36. All field wiring in code compliance
5. Unit structural support complete and correct
Unit Start-Up
Handling & Installation
37. General visual unit and system inspection
6. Mounting grommets/isolators used
38. Check for proper fan rotation
7. Unit mounted level and square
39. Record electrical supply voltage
8. Proper access provided for unit and accessories
40. Record ambient temperatures
9. Proper electrical service provided
41. Check all wiring for secure connections
10. Proper overcurrent protection provided
42. Close all unit isolation valves
11. Proper service switch/disconnect provided
43. Flush water systems
12. Proper chilled water line size to unit
44. Fill systems with water/refrigerant
13. Proper hot water line size to unit
45. Vent water systems as required
14. Proper refrigerant line sizes to unit
46. All ductwork and grilles in place
15. Proper steam line sizes to unit
47. All unit panels and filters in place
16. Proper steam condensate trap on return line
48. Start fans, pumps, chillers, etc.
17. Proper steam supply pressure to unit (10 psi max)
49. Check for overload condition of all units
18. All service to unit in code compliance
50. Check all ductwork and units for air leaks
19. All shipping screws and braces removed
51. Balance air systems as required
20. Unit protected from direct & foreign matter
52. Record all final settings for future use
Cooling/Heating Connections
53. Check piping and ductwork for vibration
21. Protect valve package components from heat
54. Check all dampers for proper operation
22. Mount valve packages
55. Verify proper cooling operation
23. Connect field piping to unit
56. Verify proper heating operation
24. Pressure test all piping for leaks
57. Reinstall all covers and access panels
25. Install drain line and traps as required
26. Insulate all piping as required
27. Install drip lip under piping as required
Ductwork Connections
28. Install ductwork, fittings, and grilles as required
29. Flexible duct connections at unit
30. Proper supply and return grille type and size used
31. Control outside air for freeze protection
32. Insulate all ductwork as required