ELECTRONIC CIRCULATOR FOR SOLAR THERMAL SYSTEMS - Art. S166
FI.S166.EN.C - 10/2022
Icma SpA - Via Garavaglia, 4 - 20012 Cuggiono (MI) ITALY Tel: +39 02 97249134 - +39 02 97249135 - www.icmaspa.it - [email protected]
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Installation and service by qualified personnel only!
Avoid the installation in misaligned pipe work.
The circulator must be mounted in a stable/fixed position in a dry, well ventilated, frost-free, waterproof and
protected place, with sufficient ventilation around it.
Assemble the circulator only after having ended all welding and brazing works on the hosing. Before installing the
circulator, make sure that the internal part of the tubes is clean.
Install the circulator in an accessible place for future checks and disassembly procedures.
Foresee enough space for inspections and disassembling.
Foresee isolating valves at intake and output (before and after the circulator) to allow the disassembly without
emptying the plant.
The assembly of the interception organs must be carried out in such a way as to prevent possible water leaks from
involving the terminal board.
Perform the assembly without mechanical stresses acting on the circulator.
4. INSTALLATION AT SITE
4.1 Installation
Fig. 4.1
Thread
Pump housing material
Tightening torque
G1
Ghisa EN-GJL-200
Max. 85 Nm
