STIEBEL ELTRON MAZ Bedienung Und Installation Seite 27

INSTALLATION
Initial start-up
If the flow rate is too high
f Fit the unshortened restrictor into the connection hose on
the angle valve.
f Measure the flow rate again.
f Turn the angle valve towards the closed position until the
measured flow rate corresponds to the maximum permissi-
ble flow rate.
If the flow rate is too low
4 3
1 Short connection hose for cold water
2 Angle valve in the cold water line
3 Restrictor, shortened
4 Restrictor, unshortened
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2
f Remove the restrictor.
f Shorten the restrictor so that the larger opening is complete-
ly free.
f Fit the shortened restrictor into the connection hose on the
angle valve.
f Measure the flow rate again.
f If required, adjust the flow rate with the angle valve, until
the measured flow rate corresponds at most to the maximum
permissible flow rate.
MAZ | MAW | 27