Trydent FC115, Technical And Service Manual

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ADJUSTABLE FLOW SWITCH
This part is used to make sure the heat pump has water flow to
turn itself on.
Can be used as the ‘on/off’ switch for the heat pump in situations
where the pump is on a timer.
Can be ADJUSTED to lower starting flow when used with
Variable speed pumps.
TO ADJUST:
First - lift the latch in order to allow the changes to take effect.
Afterwards you can raise or lower the pressure at which the
connection will be interrupted. It can be adjusted from 1 to 5 psi.