6
Version date: March 26
th
2018
22
Operator Manual
NA 9420
6 Faults
6.1 Introduction
You will probably be able to resolve some of the faults yourself
without difficulty. First try to remedy faults yourself using the
instructions in this manual before contacting the dealer.
6.2 Messages on display
The following messages can appear on the display:
Message
Problem
E01
Power supply is interrupted.
E02
Overloading of the cooling compressor.
E03
Machine cannot discharge the hot air.
E04
Overloading of the mixing apparatus motor.
E05
Temperature does not rise during pasteurising.
E06
Temperature in the cylinder is too high during pasteurising.
E07
Temperature in the mix tank is too high during pasteurising.
E08
Temperature in the cylinder is too high during defrosting.
E09
Overheating of the cooling compressor.
E10
Microswitch of the piston stays operated. Close the piston
completely with the dispensing handle.
E11
Measurement error of temperature sensor H in cylinder.
E12
Measurement error of temperature sensor F in cylinder.
E13
Measurement error of temperature sensor G.
LO
Balance in cylinder disturbed; see faults table for remedies.
Resetting error messages
To reset an error message, switch off the machine using the emergency stop
button, wait 10 seconds and switch the machine back on (see paragraph 5.3 on
page 20).
If the error message remains, please contact the dealer.