27
Start-up Checklist
*Store in job file
Pre Start-Up
(Check each item as completed)
Verify all packaging material has been removed.
Remove all shipping brackets per installation instructions.
Verify the job site voltage agrees with the unit serial plate.
Verify condensate connection is installed per installation instructions.
Verify proper clearance around the unit for safety, service, maintenance and proper unit operation.
Verify proper weatherproofing of all ductwork, roof curbs and electrical connection s.
Check that the flue screen is in place.
Check gas piping for leaks.
Verify gas pressure to the unit is within the range specified on the serial plate.
Check to ensure that all fans, pulleys and wheels are secure.
Check for proper belt tension and alignment per installation instructions .
Check refrigerant piping for rubbing and leaks.
Repair if necessary.
Check unit wiring to ensure it is not in contact with refrigerant piping or sharp metal edges.
Check all electrical connections and terminals.
Tighten as needed.
Verify that the crankcase heaters have been energized for 24 hours.
Verify the scroll compressor(s) are rotating in the right direction .
Verify all accessories are installed and operating correctly.
Check filters and replace if necessary.
Verify the installation of the thermostat.
9/2014
Date: ___________________________________
Model Number: ___________________________________
Serial Number: ___________________________________
Technician: ___________________________________
Location:
__________________________________________
__________________________________________
__________________________________________
Unit #:
__________________________________________
Air Conditioning & Heating
