whale pressure switch ps7207 mk ii

Apr 8, 2010
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Can someone please help i have had to redo the plumbing and the system was fitted with the above switch, i am trying to find out where the switch should be located, and how to wire the electrics, i would appreciate help assistance, many thanks Jay
 

Damian

Moderator
Mar 14, 2005
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The pressure switch should be located on the cold water inlet pipe, after the pump connector where it enters the van inside and before it splits to feed the hot tank and cold taps.

The positive wire needs to go to the switch and then to the pump connector, the negative goes straight to the pump connector.
 

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