About this deal
This is probably the most common cause of water pump demise. You will find that some submersible pumps have ‘Do not run dry’ printed on them by way of a warning.
Any of these failures can occur in normal circumstances and usually, they will do so at the most inconvenient times.
Normally this reference would be deleted, but in this case it has not, however, it is very unusual that you have found their advice not to your satisfaction as they have an excellent record of being very helpful and go out of their way to be as supportive as they can be. In normal use, the water surrounding the pump in the container serves to keep it cool while operating. However, once the water container runs dry, if the situation hasn’t been noted and rectified, the pump can continue running, becoming progressively hotter until terminal failure occurs. My caravan documention suggests I have 3 years warranty on the Whale water system which is good but not if you have to continually keep returning the van to the dealer to get things sorted. Spade connectors in position after crimping. Make sure that the polarity is correct. Spade connectors in position after crimping. Make sure that the polarity is correct Of course, you can always use a Whale pump if you prefer, and the procedure for replacement will remain exactly the same. Tools you will need for repairing a Whale Watermaster pump:
Push new cable through guide tube; mark where it emerges. Make sure the pump outlet is fully engaged with the hose. Push new cable through guide tube; mark where it emerges. Make sure the pump outlet is fully engaged with the hoseRegarding the quote at the beginning of this, as you rightly point out the warranty and associated problems are the responsibility of the supplying dealer and it is to them that you should have taken this up with. Problems from the outset, the IC hadn’t been calibrated by the dealer or whoever so having been either near scalded or frozen in the shower I found the issue and re calibrated the pump/IC.