Carrier 38AKS012 Guía para resolver problemas descargar pdf (Pagina 16)

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

PC 111 Catalog No. 533-80003 Printed in U.S.A. Form 38A-9SI Pg CL-2 5-01 Replaces: 38A-8SI

Book 1 4

Ta b 3 a 2 a

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- - - - - - - - - - - - - - - - - - - -

CUT ALONG DOTTED LINE CUT ALONG DOTTED LINE

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.

III. Start-Up

CHECK INDOOR (EVAPORATOR) FAN SPEED AND RECORD. ___________

CHECK OUTDOOR (CONDENSER) FAN SPEED AND RECORD. _____________

AFTER AT LEAST 15 MINUTES RUNNING TIME, RECORD THE FOLLOWING MEASUREMENTS:

OIL PRESSURE (38AKS only) ___________

SUCTION PRESSURE ___________ Psig (kPa)

SUCTION LINE TEMP ___________ °F (°C)

DISCHARGE PRESSURE ___________ Psig (kPa)

DISCHARGE LINE TEMP ___________ °F (°C)

ENTERING CONDENSER-AIR TEMP ___________ DB

LEAVING CONDENSER-AIR TEMP ___________ DB

EVAP ENTERING-AIR DB (dry bulb) TEMP ___________

EVAP ENTERING-AIR WB (wet bulb) TEMP ___________

EVAP LEAVING-AIR DB TEMP ___________

EVAP LEAVING-AIR WB TEMP ___________

COMPRESSOR AMPS (L1/L2/L3) ______ / ______ / _______

HAS REFRIGERANT CHARGE BEEN ADJUSTED PER CHARGING CHARGE? __________

NOTES:

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Carrier 38AKS012 Guía para resolver problemas Pagina 16

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Carrier 38AKS012 Guía para resolver problemas Pagina 16

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