Major System Components; General - Carrier 48LC Series Controls, Start-Up, Operation And Troubleshooting

MAJOR SYSTEM COMPONENTS

General

The 48/50LC single package rooftop units are available with the
factory- -installed optional SystemVut electronic control system that
Fig. 26 - - 50LC 04- -06 SystemVut Control Schematic
monitors all operations of the rooftop. The control system is
composed of several main control components and available
factory-installed options or field-installed accessories as listed in
sections below. See Fig. 26 - - 31 for examples of typical control and
power schematics for 48/50LC units.
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