ASTOPAD
®
Instructions for Use
10 Alarms and troubleshooting
44
10.1 Low temperature alarm A1 (low priority alarm)
The set temperature was reached once. After that, the ac-
tual temperature (1) drops by at least 1°C below the set
temperature (2). T
Set
– T
Actual
≥ 1°C.
This condition remains for at least 10 minutes.
Display (5) shows A1 (flashing).
The Start LED (6) flashes.
The alarm LED (10) lights up yellow.
An acoustic alarm signal is triggered.
Possible reasons
►Required
action(s)
The applied part is influenced by the environmental condi-
tions (cooled).
►Stop cooling.
Applied part defective.
►Send the applied part to the local sales point.
Required action(s)
for resetting
Press the Start button (6).
The overheating alarm A1 is reset.
If the alarm conditions are not met, the display A1 and the
acoustic alarm signal is automatically reset. The alarm LED
continues to light up yellow to indicate a low-temperature
alarm that has already been triggered.
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