
Technical Information
CVA4070 / CVA4075 Coffee Systems
CVA4070 / CVA 4075 - Table of Contents (continued)
6.1.19 Appliance variant – Set......................................................................... 117
6.1.20 Descale lock – Reset............................................................................ 118
6.1.21 Cleaning lock – Reset........................................................................... 119
6.2 Service mode overview...................................................................................... 120
6.3 Fault Codes – Read, save and delete ...............................................................125
6.3.1
Fault Code Accessing........................................................................... 125
6.3.2 Fault Code Summary............................................................................ 126
6.3.3
F1 ......................................................................................................... 127
6.3.4 F2 ......................................................................................................... 127
6.3.5 F3 ......................................................................................................... 127
6.3.6 F4 ......................................................................................................... 127
6.3.7 F10 ....................................................................................................... 127
6.3.8 F17 – Insufficient water supply ............................................................. 128
6.3.9 F41 ....................................................................................................... 129
6.3.10 F42 ....................................................................................................... 129
6.3.11 F47 ....................................................................................................... 129
6.3.12 F73 – Faulty Brew unit.......................................................................... 129
6.3.13 F80 Cause ............................................................................................ 130
6.3.14 F81 ....................................................................................................... 130
6.3.15 F82 ....................................................................................................... 131
6.3.16 F83 ....................................................................................................... 131
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