Carrier WeatherMaker 50KCQ A04 Series - Start-Up Checklist

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 04-53500224-01 Printed in U.S.A. Form 50KCQ-4-6-01SM Pg CL-1 2-2020 Replaces: NEW
START-UP CHECKLIST
(Remove and Store in Job File)
I. PRELIMINARY INFORMATION
MODEL NO ____________________________________________
JOB NAME_____________________________________________
SERIAL NO ____________________________________________
ADDRESS _____________________________________________
START-UP DATE________________________________________
TECHNICIAN NAME _____________________________________
ADDITIONAL ACCESSORIES
_____________________________________________________________________________________________________
II. PRE-START-UP
Verify that jobsite voltage agrees with voltage listed on rating plate (Y/N) _____
Verify that all packaging materials have been removed from unit (Y/N) _____
Remove all shipping hold-down bolts and brackets per installation instructions (Y/N) _____
Verify installation of outdoor air hood (Y/N) _____
Verify that condensate connection is installed per instructions (Y/N) _____
Check refrigerant piping for indications of leaks; investigate and repair if necessary (Y/N) _____
Verify that all electrical connections and terminals are tight (Y/N) _____
Check that indoor-air filters are clean and in place (Y/N) _____
Check that outdoor-air inlet screens are in place (Y/N) _____
Verify that unit is level (Y/N) _____
Check fan wheels and propeller for location in housing/orifice and verify setscrew is tight (Y/N) _____
Verify that electrical wiring is not in contact with refrigerant lines or sharp metal edges (Y/N) _____
Check pulley alignment and belt tension per install (Y/N) _____
Verify that fan sheaves are aligned and belts are properly tensioned (Y/N) _____
Verify installation of thermostat (Y/N) _____
III. START-UP
ELECTRICAL
Supply Voltage L1-L2_____________ L2-L3_____________ L3-L1_____________
Circuit 1 Compressor Amps L1 _____________ L2 _____________ L3 _____________
Circuit 2 Compressor Amps L1 _____________ L2 _____________ L3 _____________
Indoor Fan Amps L1 _____________ L2 _____________ L3 _____________
Outdoor Fan Amps L1 _____________ L2 _____________ L3 _____________
TEMPERATURES
Outdoor-air Temperature _____________ °F DB (Dry Bulb) _____________ °F WB (Wet Bulb)
Return-air Temperature _____________ °F DB _____________ °F WB
Cooling Supply Air Temperature _____________ °F DB _____________ °F WB
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 sec-
tions of this Installation Instruction document.