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Whale Instant Match
Flow Sensor Connections Cont'd
®
Grundfos
(Venturi) Connection
When connecting to the Grundfos
to connect an earth wire from the Venturi sensor to the signal
earth connection on Whale
®
Whale
Transformer Settings
Blue Jumper - Sensor Position 5
Grey Jumper - Over run 10 Seconds
Red Jumper - Pipe inlet 15mm
®
Transformer
®
Venturi sensor it is important
®
transformer (shown below).
Venturi sensor
Please ensure that water flow
through the sensor is in the
direction of the arrow.
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