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18-GJ89D1-1F-EN
Table 20. Link Communicating Low Voltage Hook-Up Diagrams
Wire Colors
R Red
DH White
DL Green
B Blue
Note:
* —Accessory terminals are dry contact outputs only.
+ —R connection to the outdoor unit is required only in applications utilizing an outdoor loadshed device or when using SmartCharge.
** —
B connection to the outdoor unit is optional for 2 wire outdoor applications, but is recommended in other applications.
*** —
DATA (Brown) wire only used in Clii mode.
—
Wire colors are for illustration purposes only. If using a different color, ensure it lands at the correct terminal throughout all of the
communicating control wiring.
—
Drawing is for reference only - wiring can be done many different ways.
EElleeccttrriiccaall —— LLooww VVoollttaaggee
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