Carrier 48LC Series Service And Maintenance Instructions page 50

Nominal 3 to 5 tons single package rooftop gas heating/electric cooling unit with puron (r-410a) refrigerant
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j VERIFY THAT 3-PHASE SCROLL COMPRESSOR IS ROTATING IN THE CORRECT DIRECTION
j VERIFY REFRIGERANT CHARGE USING CHARGING CHARTS
GENERAL
j SET ECONOMIZER MINIMUM VENT AND CHANGEOVER SETTINGS TO MATCH JOB REQUIREMENTS
(IF EQUIPPED)
Copyright 2014 Carrier Corp. D 7310 W. Morris St. D Indianapolis, IN 46231
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
Edition Date: 01/14
50
Catalog No: 48LC ---04---06---01SM
Replaces: New

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