As shown in figure "A" and "B" of the illustration, the potable water pump is short cycling by the action of the pressure switch as a result of an unu...

Question

As shown in figure "A" and "B" of the illustration, the potable water pump is short cycling by the action of the pressure switch as a result of an unusually high level in the potable water hydropneumatic header tank. What is most likely the cause?

Accepted Answer

The potable water hydro-pneumatic header tank is in need of recharging with compressed air due to absorption of air into the water over time.

Engine 2014: Electricity

As shown in figure "A" and "B" of the illustration, the potable water pump is short cycling by the action of the pressure switch as a result of an unusually high level in the potable water hydropneumatic header tank. What is most likely the cause?

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