Optional 2 Zone Twin Temperature Control Pack - Ecodan 150 Standard Installation And Servicing Instructions

Mitsubishi electric pre-plumbed unvented mains pressure water heater with ftc5 control system for use with the air source heat pump range 150, 170, 210, 250 and 300 litre capacity
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Fig 13 - Optional 2 zone twin temperature control pack - plumbing schematic
Fig 14 - Optional 2 zone twin temperature control pack - component wiring
Secondary Z1 Flow
Secondary Z2 Flow
Secondary Z2 Return
Secondary Z1 Return
Mixing Valve
TBO.1 3-4 (OUT2)
TBO.1 5-6 (OUT3)
TBO.2 1-2-3 (OUT5)
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