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Operation Manual
VKI Publication #100308-003
34
Fault Codes
Should a fault be present, it is identified in the "Current Status" tab, under the "System Status"
menu, using one of the codes from the list below. The right section of the screen shows the
component code (and pending component codes) and a brief description of the fault.
CODE
COMPONENT
CODE
COMPONENT
B1
Blower (Powders)
M5 Powder 3 Whipper Motor
D1
Tank Overflow Detection
M6 Coffee 1 Motor
D2
Waste Bin Presence Detection
M7 Coffee 2 Motor
D4
Wiper Switch - Left
M9 Brewer Motor
D5
Wiper Switch - Right
M10 Brewer Wiper Motor
G1
Grinder
M11 Powder 2 Whipper Motor
H1
Heating Element
S1
Cup Lighting
K1
Exhaust Fan
S2
Esthetic Lighting
L4
Normal Water Level Detection
T1
Temperature Probe
L5
Safety Water Level Detection
V1
Outlet Valve - Coffee
L9
Waste Bin Level Detection
V2
Outlet Valve - Powder 3
M1 Powder 1 Motor
V3
Outlet Valve - Powder 1
M2 Powder 2 Motor
V4
Outlet Valve - Hot Water
M3 Powder 3 Motor
V5
Inlet Valve
M4 Powder 1 Whipper Motor
V6
Outlet Valve - Powder 2
In the example above, a fault has been detected with "G1", which is the grinder. After correcting
the error, tap the "Clear All" button. The screen then displays a green checkmark with the
"System is running perfectly" message beneath it. In some cases, the error may re-appear when
the machine is placed back in normal operation, at which point a more thorough
troubleshooting is required.
Fault codes must be manually cleared (in this menu) after the fault has been
corrected, otherwise the error message will continue to appear on the main
screen.