19
6. Startup and Commissioning
6.1 Pre-Startup Information
Contact your service organization for official pre-startup checklist
Review the installation procedure and ensure all steps are completed properly. Ensure the room has proper vapor barrier in
place.
❏
q
Visual safety inspection done ________________________________________
❏
q
Service clearances (In-Row and condensers) checked __________________
❏
q
Isolation valves installed (if specified by customer) ______________________
❏
q
All accessories installed ___________________________
Review the electrical wiring and connections and ensure it is safe, done properly and compliant to code.
❏
q
In-Row power is within range of nameplate ______V _____ Ph _____ Hz
❏
q
Outdoor power input is within range of nameplate ______V _____ Ph _____ Hz
❏
q
Circuit breaker/fuse sizes _______________________________________
❏
q
Condenser control wiring connected _______________________
Check proper sizing and installation (including hangers and supports) of the refrigerant piping. Check for missing panels or
other items and ensure professional appearance for the customer.
❏
q
Number of bends and traps recorded _________________________________
❏
q
Condenser elevation (above In-Row Cooler) recorded ___________________________________
❏
q
Piping diameters recorded ______________________________________
❏
q
Pitching of horizontal lines ___________________________________
❏
q
Piping clamps, cushioning and insulation present _________________________________
❏
q
Long piping kit is present _________________________________
❏
q
Condensate drain line routed properly _____________________________
