Bosch CTL7 Series Information For Use page 68

Fault
Display shows "Re-
start appliance".
Display shows
calc'nClean very fre-
quently.
Cause and troubleshooting
Appliance has a fault.
Set the mains switch to
1.
Set the mains switch to ⁠ .
2.
Decalcified water still contains small amounts of lime.
Insert a new water filter.
1.
Set the corresponding water hardness.
2.
Incorrect or too little descaling agent used.
When descaling, only use suitable tablets.
▶
Service programme has not been carried out in its en-
tirety.
▶ Start the "Special rinsing step /" service pro-
gramme.
→ "Service programmes", Page 61
Troubleshooting en
and wait 60 seconds.
67