When changing any board on a VRF system, the DIP switches need to be set exactly as the old board.
Switch 4 on the indoor controls the capacity.
IF SWITCH 4 IS NOT SET, THE CAPACITY OF THE INDOOR WILL BE 2.5kW or 7,000BTUs
DIP switches - Series indoor units Print
Modified on: Thu, 23 Feb, 2023 at 3:44 PM
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