DAB VS 35/150 Manuel d'installation et d'entretien - Page 4
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APPLICATIONS:
VA , VB , A , B , D ; for hot water in domestic heating systems. .
S; for domestic water supply
INSTALLATION :
On the delivery pipe or the return pipe. The arrow stamped on the pump body indicates the
direction of flow.FIG. 4
Install an isolation valve on both the intake pipe and delivery pipe.FIG. 5
Always fit the circulator with the motor shaft in a horizontal position, avoiding the dripping of
water onto the motor and onto the terminal board.FIG. 6
Avoid mixing hydrocarbon-derived additives and aromatic products with the circulating water.
Antifreeze Max :30%
Provide an anti-scale system in domestic water circulating units where the water hardness TH is
higher than 15jF