Carrier 40RU 25, Manual

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Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Catalog No. 40RU-07SI Printed in U.S.A. Form 40RU-7SI Rev B Pg CL-1 7-22 Replaces: 40RU-05SI
START-UP CHECKLIST
(SPLIT SYSTEMS WITH 40RU UNITS)
I. PRELIMINARY INFORMATION
OUTDOOR: MODEL NO. _________________________ INDOOR: MODEL NO. ______________________
SERIAL NO._______________________________ SERIAL NO. ______________________________
ADDITIONAL ACCESSORIES _______________________________________________________________________
II. PRE-START-UP
OUTDOOR UNIT
IS THERE ANY SHIPPING DAMAGE? (Y/N)_____________
IF SO,
WHERE:__________________________________________________________________________________________
__________________________________________________________________________________________________
WILL THIS DAMAGE PREVENT UNIT START–UP? (Y/N)_______
CHECK POWER SUPPLY. DOES IT AGREE WITH UNIT? (Y/N)________
HAS THE GROUND WIRE BEEN CONNECTED? (Y/N)________
HAS THE CIRCUIT PROTECTION BEEN SIZED AND INSTALLED PROPERLY? (Y/N)_________
ARE THE POWER WIRES TO THE UNIT SIZED AND INSTALLED PROPERLY? (Y/N)__________
HAVE COMPRESSOR HOLDDOWN BOLTS BEEN LOOSENED? (Y/N)___________
CONTROLS
ARE THERMOSTAT(S) & INDOOR FAN CONTROL WIRING CONNECTIONS MADE & CHECKED? (Y/N)_________
ARE ALL WIRING TERMINALS (including main power supply) TIGHT? (Y/N)______________
HAVE OUTDOOR UNIT CRANKCASE HEATERS BEEN ENERGIZED FOR 24 HOURS? (Y/N)_________
INDOOR UNIT
HAS WATER BEEN PLACED IN DRAIN PAN TO CONFIRM PROPER DRAINAGE? (Y/N)_________
ARE PROPER AIR FILTERS IN PLACE? (Y/N)______________
HAVE FAN AND MOTOR PULLEYS BEEN CHECKED FOR PROPER ALIGNMENT? (Y/N)___________
DO THE FAN BELTS HAVE PROPER TENSION? (Y/N)_____________
PIPING
40RUA, 40RUQ
HAS FOAM SHIPPING BLOCK BEEN REMOVED FROM THE TXV (Thermostatic Expansion Valve)? (Y/N)__________
ARE LIQUID LINE SOLENOID VALVES LOCATED AT THE INDOOR UNIT (40RUA) OR OUTDOOR UINT
(40RUQ) COILS AS REQUIRED? (Y/N)___________
HAVE LEAK CHECKS BEEN MADE AT COMPRESSORS, CONDENSERS, INDOOR COILS,
TXVs (Thermostatic Expansion Valves) SOLENOID VALVES, FILTER DRIERS, AND FUSIBLE PLUGS
WITH A LEAK DETECTOR? (Y/N)____________
LOCATE, REPAIR, AND REPORT ANY LEAKS. ______________
HAVE ALL COMPRESSOR SERVICE VALVES BEEN FULLY OPENED (BACKSEATED) (Y/N)_____________
ARE THE COMPRESSOR OIL SIGHT GLASSES SHOWING CORRECT LEVELS? (Y/N)____________
40RUS
HAS AIR BEEN BLED FROM SYSTEM? (Y/N)____________
HAVE LEAK CHECKS BEEN MADE AT COMPRESSORS, CHILLERS, VALVES, & INDOOR COILS? (Y/N)___________
LOCATE, REPAIR, AND REPORT ANY LEAKS._____________
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 con -
siderations/information as outlined in preceding sections of this
Installation, Start-Up, and Service document.