bio.x B200
Page 9 of 12
01/2010
172236, 172292, 176074
9. Faults
Warning!
Before starting work on the cleaning table fixtures, switch off the electrics and unplug from the
mains! Test the equipment to ensure the power is off!
Fault
Cause
Solution
Detergent cold, heating sys-
tem not working
1. The heater is not connected
properly or is faulty;
2. Fuse faulty
3. Safety temperature limiter has
been triggered
1. Check the electrical connections of the
heater. If necessary replace the heater
2. Replace fuse (11).
3. Check the appliance, remove the
cause for the overheating, press the
button for the safety temperature lim-
iter (10)
Wash pump not working
1. The wash pump is not con-
nected properly or is faulty;
2. Fuse faulty
1. Check the electrical connections of the
wash pump. If necessary replace the
wash pump
2. Replace fuse (13).
Aerator not working
1. The aerator is not connected or
is faulty
2. Fuse faulty
1. Check the electrical connections of the
aerator. If necessary replace the aera-
tor
2. Replace fuse (12).
Level switch not working
1. The level switch is not con-
nected properly
2. The level switch is faulty. Short-
circuit in level switch
1. Check the electrical connection of the
level switch.
2. Replace level switch
Heating system and wash
pump not working. Level
display flashing
Fill level fallen below minimum
level
Refill with detergent
Level display flashing, al-
though the appliance is filled
sufficiently
The ball in the float switch is stuck Lift the float switch (8.4) briefly
Note:
To check the fuses the technical components (Item 8) can be removed completely from the appliance after
pulling the hose from the ball valve and loosening the tapping screws.
If you have a more complex fault please contact our service technician.