Valmar Sweety Quick 60 Operating And Maintenance Manual page 22

Presostat errors
This error message means that 16 subsequent presostat errors
Er2
occurred. The appliance gives off a quick beeping sound and enters
STOP position.
The error is cleared by pressing STOP / RESET key.
Mixer engine overheating temperature has dropped below critical point
This error message means that the exceeded temperature has
Er3
already dropped below overheating.
The error is cleared by pressing STOP / RESET key.
Temperature exceeded 10° C during the conservation phase
The error message is displayed when temperature between the
Er4
conservation and maturing phases at 4- 5°C rises above 10°C. The
COOLING PHASE light indicator blinks and the appliance gives off a
quick beeping sound.
The beeping and blinking is cleared by pressing STOP / RESET key.
Mixture was not cooled within 150 minutes
The error message is a warning that mixture has not cooled down to
Er5
4°C in 150 minutes; the appliance gives off a quick beeping sound.
The beeping is cleared by pressing STOP / RESET key.
Power failure during cooling phase
The error message is displayed if the microprocessor determines
Er6
during data analysis that there was a power failure during the cooling
phase. Er6 error message is displayed and the appliance continues
operating.
The error is cleared by pressing STOP / RESET key.
Glycol pump error message
This error message is a warning that the starting state of the glycol
Er7
pump does not match the state of the differential pressure switch.
The state of the pressure switch is tested 5 seconds after the change
of the state of the pump. If the pressure indicator does not confirm
that the pump is engaged, heating or cooling phase cannot be
started.
The error is cleared by pressing STOP / RESET key.
Temperature sensor failure
This error message means that the temperature measured exceeds
Er8
allowed parameters. This may be due to terminated connection or a
short-circuit error of the PT1000 temperature sensor.
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