Gree MULTIPRO GMV-V WL/C-T Series Quick Start Manual page 3

COMMUNICATION WIRING
• All control wiring is 18 AWG,2-Conductor, Stranded
• Shielding is not required, but if used, must tie together, following the daisy chain (parallel) configuration of the
control wiring, and grounded only at the outdoor unit
• 120 ohm ¼ watt resistor is shipped with outdoor unit and is connected at the last indoor unit
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