Start-Up Checklist For 42C,D,V Series Fan Coil Air Conditioners - Carrier 42C Series Installation Instructions Manual

START-UP CHECKLIST FOR 42C,D,V SERIES FAN COIL AIR CONDITIONERS

NOTE: To avoid injury to personnel and damage to equipment or
property when completing the procedures listed in this start-up
checklist, use good judgment, follow safe practices, and adhere to
the safety considerations/information as outlined in preceding
sections of this Installation, Start-Up, and Service Instructions
document.
I. Project Information
Job Name _________________________________________________________________________________
Address ___________________________________________________________________________________
City _______________________________________________________State __________ Zip __________
Installing Contractor___________________________________________________________________________
Sales Office ________________________________________________________________________________
Start-up Performed By ________________________________________________________________________
NOTE: Fan coil units must be filled with water before operating the circulator. The circulator bearings are water lubricated and
should not be allowed to operate dry. Filling the system properly will result in immediate lubrication of the bearings.
ITEM
Receiving and Inspection
1. Unit received undamaged
2. Unit received complete as ordered
3. "Furnish only" parts accounted for
4. Unit arrangement/hand correct
5. Unit structural support complete and correct
Handling and Installation
6. Mounting grommets/isolators used
7. Unit mounted level and square
8. Proper access provided for unit and accessories
9. Proper electrical service provided
10. Proper overcurrent protection provided
11. Proper service switch/disconnect provided
12. Proper chilled water line size to unit
13. Proper hot water line size to unit
14. Proper refrigerant line sizes to unit
15. Proper steam line sizes to unit
16. Proper steam condensate trap on return line
17. Proper steam supply pressure to unit (10 psi max)
18. All service to unit in code compliance
19. All shipping screws and braces removed
20. Unit protected from dirt and foreign matter
Cooling/Heating Connections
21. Protect valve package components from heat
22. Mount valve packages
23. Connect field piping to unit
24. Pressure test all piping for leaks
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
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53420021-01
INSPECTION, INSTALLATION, AND START-UP CHECKLIST
COMPLETE
Printed in U.S.A.
31. Control outside air for freeze protection
32. Insulate all ductwork as required
Electrical Connections
33. Refer to unit wiring diagram
34. Connection incoming power service(s)
35. Install and connect "furnish only" parts
36. All field wiring in code compliance
Unit Start-Up
37. General visual unit and system inspection
38. Check for proper fan rotation
39. Record electrical supply voltage
40. Record ambient temperatures
41. Check all wiring for secure connections
42. Close all unit isolation valves
43. Flush water systems
44. Fill systems with water/refrigerant
45. Vent water systems as required
46. All ductwork and grilles in place
47. All unit panels and filters in place
48. Start fans, pumps, chillers, etc.
49. Check for overload condition of all units
50. Check all ductwork and units for air leaks
51. Balance air systems as required
52. Record all final settings for future use
53. Check piping and ductwork for vibration
54. Check all dampers for proper operation
55. Verify proper cooling operation
56. Verify proper heating operation
57. Reinstall all covers and access panels
58. Verify proper condensate drainage
Form 42-8SI Pg CL-1
ITEM
3-23 Replaces: 42-7SI
COMPLETE