Bosch dishwasher model SHV4803
Posted 19 August 2009 - 04:40 AM
Posted 19 August 2009 - 05:17 AM
Posted 19 August 2009 - 08:36 AM
The problem I'm trying to diagnose is that he unit doesn't pump water with enough pressure to spin the top wash arm. I bit of water is coming out, but I assume the pressure isn't sending enough into the feeder tube. I removed the feeder tube going to the upper rack and the water is bubleing in the bottom, so some is being pumped in, but it doesn't appear to have much pressure. The unit makes a different sound now upon start up, perhaps a slight, cycling grinding sound. Any ideas on isolating the problem?
Posted 19 August 2009 - 09:08 AM
Posted 19 August 2009 - 09:23 AM
Until then, I'm just another boy with a screwdriver.
Posted 20 August 2009 - 09:18 AM
I'm not sure. I ran the diagnostic from the Manual and got a Heater fault error, so don't know if it would be the circ pump given that fault. Water flows in the tub, but not with any pressure or authority. It also drains out, so the small pump is fine.
Posted 20 August 2009 - 10:17 AM
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