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Cont ...
5.13
Low water cutout:
To protect the booster set from running out of water a float switch can be fitted
into the supply tank and should be wired into terminals 8 and 9 of
both
controllers (see Fig. 8).
5.14
Remote alarm connection:
Using terminals 10 and 11, a remote alarm can be connected to
both
controllers
(see Fig. 9).
The remote alarm can be used to signal:
- error on the frequency converter (nO)
- the frequency converter is running (nC).
Operating limits: 250 V a.c., 450 mA maximum resistive
current.
Fig. 8
Electrical connection
Fig. 9
Electrical connection
