Multitron Standard - Operating Manual
Rectifying Faults
17 March 2021
Page
83
of
114
The following alarm messages may occur:
Alarm message
Meaning
Temperature too low (actual value < setpoint - 1°C).
Possible cause
Measures
Personnel
The parameter has recently
been altered, and the required
setpoint has not yet been
reached.
No action required. The alarm message will disap-
pear as soon as the setpoint is reached.
Door not fully closed.
Close the door completely.
Operator
Capillary thermostat set too
low.
Set the capillary thermostat higher.
Operator
The ambient temperature does
not meet the requirements.
Check the ambient temperature on the device and
adjust if necessary.
Operator
Cooling fins dusty.
Clean the cooling fins.
Operator
Error during temperature meas-
urement
Check whether the Pt100 sensor is working
properly. In case of a defect, contact your INFORS
HT representative.
Operator
Heater fan not
working.
Contact your local INFORS HT representative.
INFORS HT service tech-
nician or licensed dealer
Alarm message
Meaning
Temperature too high (actual value > se 1°C).
Possible cause
Measures
Personnel
The parameter has recently
been altered, and the required
setpoint has not yet been
reached.
No action required. The alarm message will disap-
pear as soon as the setpoint is reached.
The ambient temperature does
not meet the requirements.
Check the ambient temperature on the device and
adjust if necessary.
Operator
Error during temperature meas-
urement
Check whether the Pt100 sensor is working
properly. In case of a defect, contact your INFORS
HT representative.
Operator
Heater fan not working.
Contact your local INFORS HT representative.
INFORS HT service tech-
nician or licensed dealer
