Fan User Manual

CHECK VOLTAGE IMBALANCE

LINE-TO-LINE VOLTS: AB V AC V BC V

(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.

CHECK INDOOR UNIT FAN SPEED AND RECORD.

CHECK OUTDOOR UNIT FAN SPEED AND RECORD.

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

SUCTION PRESSURE CIR 1: CIR 2:

SUCTION LINE TEMP CIR 1: CIR 2:

LIQUID PRESSURE CIR 1: CIR 2:

LIQUID LINE TEMP CIR 1: CIR 2:

ENTERING OUTDOOR UNIT AIR TEMP

LEAVING OUTDOOR UNIT AIR TEMP

INDOOR UNIT ENTERING-AIR DB (dry bulb) TEMP

INDOOR UNIT ENTERING-AIR WB (wet bulb) TEMP

INDOOR UNIT LEAVING-AIR DB TEMP

INDOOR UNIT LEAVING-AIR WB TEMP

COMPRESSOR 1 AMPS (L1/L2/L3) / /

COMPRESSOR 2 AMPS (L1/L2/L3) / /

NOTES:

2011 Bryant Heating and Cooling Systems. D 7310 W. Mo rris St. D Indianapolis, IN 46231 Printed i n U.S.A. Edition Date: 04/11

Manufacturer res er ves the r ight to change, at any time, specifications and designs without notice and without obligations.

Catalog No: II569J---10

Replaces: II569J---08

569J