Bryant 524J 07 Installation, Start-Up And Service Instructions Manual page 40

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CHECK VOLTAGE IMBALANCE

LINE-TO-LINE VOLTS:

(AB + AC + BC)/3 = AVERAGE VOLTAGE =_____________ V

MAXIMUM DEVIATION FROM AVERAGE VOLTAGE = _______________V

VOLTAGE IMBALANCE = 100 X (MAX DEVIATION)/(AVERAGE VOLTAGE) =______________

IF OVER 2% VOLTAGE IMBALANCE, DO NOT ATTEMPT TO START SYSTEM!

CALL LOCAL POWER COMPANY FOR ASSISTANCE.

III. START-UP

CHECK INDOOR FAN MOTOR SPEED AND RECORD.

AFTER AT LEAST 10 MINUTES RUNNING TIME, RECORD THE FOLLOWING MEASUREMENTS:

OIL PRESSURE

SUCTION PRESSURE

SUCTION LINE TEMP

DISCHARGE PRESSURE

DISCHARGE LINE TEMP

ENTERING OUTDOOR UNIT AIR TEMP

LEAVING OUTDOOR UNIT AIR TEMP

INDOOR UNIT ENTERING AIR DB TEMP

INDOOR UNIT ENTERING AIR WB TEMP

INDOOR UNIT LEAVING AIR DB TEMP

INDOOR UNIT LEAVING AIR WB TEMP

COMPRESSOR AMPS (L1/L2/L3)

CHECK THE COMPRESSOR OIL LEVEL SIGHT GLASSES: ARE THE SIGHT GLASSES SHOWING

OIL LEVEL AT 1/8 to 1/3 FULL? (Y/N)_______________

NOTES:

________________________________________________________________________________________________

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.

AB_____________ V

Edition Date: 1-22

Printed in U.S.A.

AC______________ V

COMP A1

______________

____/____/____

BC_____________ V

COMP B1

____________

____/____/____

Form No: II524J-7-16-02 Rev. A

CL-2

Replaces: II524J-7-16-01

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Bryant 524J 07 Installation, Start-Up And Service Instructions Manual page 40

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