Bosch Dishwasher Faults

Bosch Dishwasher Faults
Bosch Loggixx Dishwasher codes

Common error codes on models with LED display:-

A or B = Aqua sensor fault.
C = No tacho pulses (i.e Motor runs at full speed 2,800rpm).
D = Short circuit triac to Circulation Pump (pump keeps running).
E = Water points switching error between top & bottom basket.
F = Filling error (time out 6 mins)
G = Water points error, triac fault on circuit board, short circuit.
H = Heating error (time out) Element, relay on module or pressure s/w.
K = NTC error
O = Safety level switching error

Bosch late SMS series D/w’s

E:01/E:02/E:03/E:04/E:05 all refer the Power Module fault *
E:06 = Door switch fault
E:07 = Dryer fan fault
E:08 = Heat Pump detects water level too low in tub
E:09 = Heating circuit fault
E:10 = Heat pump scaled up
E:11 = NTC fault
E:12 = Not used
E:13 = Hot water inlet temperature too high (over 75 degs)
E:14 = Reed switch flow sensor fault
E:15 = Water in base
E:16 = Inlet valve fault
E:17 = Water level to high check flow sensor
E:18 = Water level too low check valve
E:19 = Not used
E:20 = Winding resistance of circulating pump fault
E:21 = Circulating pump blockage
E:22 = Not used
E:23 = Winding resitance of drain pump fault
E:24 = Drain filters blocked
E:25 = Drain pump blocked, pump cover missing
E:26 = Water switch fault
E:27 = Not used
E:28 = Turbidity sensor fault

You can find all your spares for your Bosch Dishwasher Faults here