Start-Up Checklist For 42S Series Fan Coil Air Conditioners - Carrier 42S Series Instruction Manual

START-UP CHECKLIST FOR 42S SERIES FAN COIL AIR CONDITIONERS

NOTE: To avoid injury to personnel and damage to equipment or prop-
erty 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 _____________________________
ITEM
Receiving & 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 & 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. All service to unit in code compliance
16. All shipping screws and braces removed
17. Unit protected from dirt and foreign matter
Cooling/Heating Connections
18. Protect valve package components from heat
19. Connect field piping to unit
20. Pressure-test all piping for leaks
21. Install drain line and traps as required
22. Insulate all piping as required
23. Connect risers from 42SGM to 42SGS models
24. Connect risers to unit coil valve package (if risers
are shipped/installed separately)
Ductwork Connections
25. Install ductwork, fittings, and grilles as required
26. Flexible duct connections at unit
27. Proper supply and return grille type and size used
28. Control outside air for freeze protection
29. Insulate all ductwork as required
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53420024-01
INSPECTION, INSTALLATION, AND START-UP CHECKLIST
COMPLETE
Printed in U.S.A.
ITEM
Electrical Connections
30. Refer to unit wiring diagram
31. Connection incoming power service(s)
32. Install and connect "furnish only" parts
33. All field wiring in code compliance
Unit Start-Up
34. General visual unit and system inspection
35. Check for proper fan rotation
36. Record electrical supply voltage
37. Record ambient temperatures
38. Check all wiring for secure connections
39. Close all unit isolation valves
40. Flush water systems
41. Fill systems with water/refrigerant
42. Vent water systems as required
43. All ductwork and grilles in place
44. All unit panels and filters in place
45. Start fans, pumps, chillers, etc.
46. Check for overload condition of all units
47. Check all ductwork and units for air leaks
48. Balance water systems as required
49. Balance air systems as required
50. Record all final settings for future use
51. Check piping and ductwork for vibration
52. Check all dampers for proper operation
53. Verify proper cooling operation
54. Verify proper heating operation
55. Reinstall all covers and access panels
56. Verify proper condensate drainage
Form 42S-5SI Pg CL-1
COMPLETE
9-22 Replaces: 42S-4SI