G 03917 - Edition 03 - August 12
5/7
D 500
The pump is running and then is
showing a Warning or Alarm message
Incident
Cause
Troubleshooting
Warning message
Temperature control valve supply
problem
Check the temperature control
valve connection on
THERM. ADP
connector (
D 10
).
•
Cooling problem
Refer to warning
W08 WATER FLOW.
•
Defective control valve
Call customer service center.
Other problem
Call customer service center.
Alarm message
Defective temperature sensor
Check the sensor connection on
ADP TEMP
connector (
D 10
).
•
Other problem
Call customer service center.
Alarm message
Pump temperature is higher
than Alarm threshold
Temperature control valve supply
problem
Check the temperature control
valve connection on
THERM. ADP
connector (
D 10
).
•
Cooling problem
Refer to warning
W08 WATER FLOW.
•
Defective control valve
Call customer service center.
Other problem
Call customer service center.
Warning message
Pump temperature is
< (Set temp.
–
15 °C)
Temperature control valve supply
problem
Check the temperature control
valve connection on
THERM. ADP
connector (
D 10
).
•
Cooling problem
Refer to warning
W08 WATER FLOW.
•
Water supply too cold
Check thet the temperature is
between 10 °C and 25 °C.
•
Defective control valve
Call customer service center.
Other problem
Call customer service center.
Warning message
Roots motor temperature is
> 120 °C
Refer to warning
W08 WATER FLOW.
•
Sensor problem
Check the sensor connection on
LI4
connector (
D 10
).
•
Other problem
Call customer service center.
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adixen Vacuum Products - A3H Series Operating instructions