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MOUNTING
POSSIBLE INSULATION ADJUSTMENTS
EXAMPEL OF PUMP INSTALLATION
LEFT - RIGTH TRANSITION
Page 1: ...thout notice INSTALLATION EXAMPLE All piping schematics are general representations The producer won t be responsible for damages caused by wrong usage or unrespect of the instructions given in this manual The mounting of the unit must be performed by a qualified professional and in compliance with local regional laws This manual refers to standard products Different versions or functions are avai...
Page 2: ...2 4 MOUNTING POSSIBLE INSULATION ADJUSTMENTS EXAMPEL OF PUMP INSTALLATION LEFT RIGTH TRANSITION ...
Page 3: ...id Recommended min pressure head at fluid temperatures 50 95 110 C is 0 5 4 5 11 m respectively To make the filling and venting of the system easier it s possible to force the check valve on the return side of the unit to an open position default see Fig 1 After a complete filling and venting turn the screw on the check valve back to it s normal operating position picture 2 and set the circulation...
Page 4: ... the suitable information MAINTENANCE The circulation unit does not require any specific maintenance under normal conditions Althoug it is important to annually check the entire system Pay specially attention to all threaded or soldered connections and the potential occurrence of limestone sedimentation WARNING Switch off the electric supply before any operation Pay attention to the hot water cont...
