What if...
65
Troubleshooting
• Press the "ESC/INFO" key to view Error 81.
Press the "ESC/INFO" key again to reset
the message.
• Heat the medium (feed, water) until is
exceeds the set minimum temperature.
• Lower or delete the set minimum
temperature limit for the medium (see
chapter 7.1.4).
• Add warm water or milk until the mixture
reaches a temperature above the set
minimum temperature.
• Increase or delete the set upper
temperature limit of the medium (see
chapter 7.1.4).
• Allow the medium in the MilkShuttle to cool
until it falls below the set upper temperature
limit.
• Add cold water or milk until the mixture falls
below the set upper temperature limit.
Fault description
The pump is consuming too much power and
the control output for the pump is shut off. Error
message 81 also appears, see Message 81 at
Page 66.
The temperature of the medium in the
MilkShuttle‘s container (milk, water) has fallen
below the limit value set by the user. In this
case, the dosing pump will not start in order to
avoid dosing out milk that is too cold.
The temperature of the medium in the
MilkShuttle‘s container (milk, water) exceeded
the limit value set by the user. In this case, the
dosing pump will not start in order to avoid
dosing out milk that is too hot.
Display message
73 Pump???
74 Temperature min
75 Temperature max
No.
Type
73
3
74
3
75
3
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