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Error Message
Fault Description
Additional information
No Water Available
Main boiler unable to fill
up in required amount of
time.
The error will be raised if the fill operation
continues for more than 122 seconds.
However, if the machine is able to
successfully complete the fill operation
within 122 seconds then it will remove this
error. No further drinks can be taken once
this error is set. Operate the door switch or
power cycle the machine to reset the fill
timer
Waste Bucket Full
Waste bucket is full
Waste bucket needs to be emptied. Once
this error is set the machine will not re-
attempt to fill the water tank until the door
is opened and closed
Please Wait
Transition based on door
switch is in progress.
This is displayed while moving from Service
Mode to Consumer UI or from Consumer UI
to Service Mode.
No IO Comms
I/O Board went through a
reboot.
This error will be cleared by the software if it
is able to successfully reconfigure and re-
initialise the I/O board.
No IO Comms 2
VMC unable to establish
communication with the
I/O board.
This error will be cleared by the software if it
is able to successfully re-initialise the I/O
board.
No Selections Available
No selections available on
the machine.
Usually a result of incorrect machine id,
configuration id or Cup Size being set on the
machine.
All Selections Disabled
All drink selections have
been disabled.
The machine is taken out of service as none
of the drinks could be dispensed.
Invalid Temperature Tank 1
Water temperature
recorded in gravity boiler
is beyond the normal
operational parameters
(0°C to 125°C).
The error is normally down to a faulty
temperature probe. All hot drinks using
gravity boiler will be disabled. The error will
be cleared when valid temperature reading
is obtained.
Invalid Temperature Tank 2
Water temperature
recorded in pressure
boiler is beyond the
normal operational
parameters
(0°C to 125°C).
The error can be generated in the following
three scenarios:
1.
Faulty Temperature probe.
2.
Very fine coffee grind which is
restricting the water flow.
3.
Too much coffee put in the chamber
which is restricting the water flow.
Machine will disable all CoEx® based drinks
when this error is raised. The error will be
cleared when valid temperature reading is
obtained.
124
Summary of Contents for COTI
Page 1: ...Part No 403018 Issue April 2021 Technical Manual From software version 3 7 1 ...
Page 2: ......
Page 30: ...Section 3 Programming Mode 20 ...
Page 35: ...Section 4 Customising the User Interface Technical Manual 7 8 9 10 11 25 ...
Page 128: ...Section 8 Espresso System 8 2 1 Espresso Water Flow Diagram 118 ...
Page 148: ...Section 11 Electrical Electronic Diagrams Atlas H Board Pin Connections COTI 138 ...
Page 150: ...Section 11 Electrical Electronic Diagrams Atlas H Board Pin Connections LINEA 9 10 1 140 ...
Page 152: ...Section 11 Electrical Electronic Diagrams 11 8 Input Circuit 1 COTI 142 ...
Page 154: ...Section 11 Electrical Electronic Diagrams 11 10 Input Circuit 1 LINEA 144 ...
Page 156: ...Section 11 Electrical Electronic Diagrams 11 12 Output Circuit 1 COTI 146 ...
Page 158: ...Section 11 Electrical Electronic Diagrams 11 14 Output Circuit 1 LINEA 148 ...
Page 168: ...NOTES 158 ...
Page 169: ......