Daikin VRV II Series Design, Installation & Testing Instructions page 95

Si39-303
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Remote Controller
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General Information
Set Cool / Heat Separately for Each Outdoor Unit System by Cool/Heat Switching
It does not matter whether or not there is outdoor - outdoor unit wiring.
Set outdoor unit PC board DS1-1 to "outdoor" (factory set).
Set cool/heat switching to "individual" for "Setting mode 1" (factory set).
Test Operation
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