Introduction
General
The 19XL machine is factory assembled, wired, and leak tested. Installation (not by Carrier)
consists primarily of establishing water and electrical services to the machine. The rigging,
installation, field wiring, field piping and insulation of waterbox covers are the responsibility of
the contractor and/or customer. Carrier has no installation responsibilities for the equipment.
Job Data
Necessary information consists of:
• job contract or specifications
• machine location prints
• rigging information
• piping prints and details
• field wiring drawings
• starter manufacturer’s installation details
• Carrier certified print
Equipment Required
• mechanic’s tools (refrigeration)
• volt-ohmmeter and clamp-on ammeter
• leak detector (halide or electronic)
• absolute pressure manometer or wet-bulb vacuum indicator
• portable vacuum pumps
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