Carrier 19XL series Installation Instructions Manual page 36

50/60 hz hermetic centrifugal liquid chillers with hcfc–22 and hfc–134a

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Note: Conductors and drain wire must be 20 AWG (American Wire Gauge) minimum stranded,

tinned copper. Individual conductors must be insulated with PVC, PVC/ nylon, vinyl, Teflon,

or polyethylene. An aluminum/polyester 100% foil shield and an outer jacket of PVC, PVC/

nylon, chrome vinyl, or Teflon with a minimum operating temperature range of -4 F to 140 F

(-20 C to 60 C) is required. See table below for cables that meet the requirements.

Manufacturer

Alpha

American

Belden

Columbia

When connecting the CCN communication bus to a system element, a color code system for

the entire network is recommended to simplify installation and checkout. The following color code

is recommended:

Signal Type

Ground

–

CCN Bus Conductor Insulation Color

Red

White

Black

Cable No.

2413 or 5463

A22503

8772

02525

COMM1 Plug PIN No.

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