Ecodan 150 Standard - Optional 2 Zone Twin Temperature Control Pack

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SW2-7 - ON
SW3-6 - ON
Fig 13 - Optional 2 zone twin temperature control pack - plumbing schematic
Secondary Z1 Flow
Secondary Z2 Flow
Secondary Z2 Return
Secondary Z1 Return
TBO.1 3-4 (OUT2)
TBO.1 5-6 (OUT3)
Mixing Valve
TBO.2 1-2-3 (OUT5)
Fig 14 - Optional 2 zone twin temperature control pack - component wiring