Installation Instructions

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Instructions for the installer
3.23 - INSTALLATION EXAMPLES (functional wiring and connections description)
INSTALLATION OF A BOILER WITH CONNECTION TO A DIRECT HEATING ZONE
INSTALLATION OF A BOILER WITH CONNECTION TO TWO DIRECT HEATING ZONES + D.H.W. PRODUCTION
(9-10) outdoor sensor
(6-7)Storagetanksensor
(4) Pump heating circuit 1
(5) Pump heating circuit 2
(6) Cylinder charging pump
(5) Re-circulation pump storage tank
(4-5) Flow sensor heating circuit 2
(9-10) outdoor sensor
(4) Pump heating circuit 1
(1) Flow sensor heating circuit 1
(10)Groundoutdoorsensor
(4) Primary pump
(4) Primary pump
(1) Flow sensor heating circuit 1
(10)Groundoutdoorsensor
necessary for enabling 2° circuit
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