56
TEMPERATURES
OUTDOOR−AIR TEMPERATURE _F DB (DRY BULB)
RETURN−AIR TEMPERATURE _F DB _F WB (WET BULB)
HEAT SUPPLY AIR TEMPERATURE _F
PRESSURES
REFRIGERANT SUCTION CIRCUIT A PSIG
CIRCUIT B PSIG
REFRIGERANT DISCHARGE CIRCUIT A PSIG
CIRCUIT B PSIG
j VERIFY REFRIGERANT CHARGE USING CHARGING CHARTS
GENERAL −
j ECONOMIZER MINIMUM VENT AND CHANGEOVER SETTINGS TO JOB REQUIREMENTS (IF EQUIPPED)
j VERIFY SMOKE DETECTOR UNIT SHUTDOWN BY UTILIZING MAGNET TEST
REPEAT PROCESS FOR 2 COMPRESSOR SYSTEMS
©Carrier Corporation 2016 Edition Date: 11/16 Printed in U.S.A.
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Catalog No: 50HCQ-7-9-03SI
Replaces: 50HCQ-7-9-01SI and 50HCQ-7-9-02SI
50HCQ
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