Kärcher CB 5/23 Originalbetriebsanleitung Seite 40

Display Fault
19 CAN bus error, module A14, no connec-
tion (water distributor)
20 CAN bus error, module A13, no connec-
tion (feed distributor)
21 CAN bus error module A11 no connection
(in the main control cabinet)
22 CAN bus error module A12 no connection
(in the main switch cabinet)
23 CAN bus error module A7, no connection
(water distributor)
24 CAN bus error, module A21, no connec-
tion (anti-frost)
25 CAN bus error, module A22, no connec-
tion (underbody washing)
26 CAN bus error, module A23, no connec-
tion (gate control)
27 CAN bus error, module A24, no connec-
tion (gate control)
28 CAN bus error, module A25, no connec-
tion (washing phase display)
29 CAN bus error, module A26, no connec-
tion (Interface wash card reader in feed
distributor)
30 CAN bus error, module A27, no connec-
tion (high pressure pump)
31 CAN bus error, module A28, no connec-
tion (external dosing pumps)
32 Excess current outlets CAN Bus module
A10 (main plate)
33 CAN bus error module A17 no connection
(display circuit board)
34 Excess current outlets CAN Bus module
A17 (display circuit board)
35 Excess current outlets CAN Bus module
A14 (water distributor)
36 Excess current outlets CAN Bus module
A13 (feed distributor)
37 Excess current outlets CAN bus module
A11 (in the main control cabinet)
38 Excess current outlets CAN bus module
A12 (in the main control cabinet)
39 Excess current outlets CAN bus module
A7 (in the water distributor)
40 Excess current outlets CAN Bus module
A21 (anti-frost)
41 Excess current outlets CAN Bus module
A22 (underbody cleaning)
42 Excess current outlets CAN Bus module
A23 (gate control)
43 Excess current outlets CAN Bus module
A24 (gate control)
44 Excess current outlets CAN Bus module
A25 (washing phase display)
45 Excess current outlets CAN Bus module
A26 (Interface wash card reader in feed
distributor)
46 Excess current outlets CAN Bus module
A27 (high pressure pumps)
47 Excess current outlets CAN Bus module
A28 (external dosing pumps)
48 EE_prom not read
49 EE_prom check sum error
40
Possible cause
Loose connecting chord of the plates,
plates defective
Short circuit, water leakage
Loose connecting chord of the plates,
plates defective
Short circuit, water leakage
Error in main plate
15
-
EN
Remedy
Switch off and switch on the unit, repeat
washing process, call Customer Service