Swann AMI Deltacon Power Operator's Manual page 50

AMI Deltacon Power
Troubleshooting
Error
E015 pH Calculation undef.
E017
Control time-out
E019
Temp. 2 shortened
E020
Temp. 2 disconnected
E024
Input active
E026
IC LM75
E028 Signal output open
E030 EEProm Frontend
E031 Cal. Recout
E032
Wrong Frontend
E033
pH Alarm high
E034
pH Alarm low
E035 Alkali Alarm high
E036 Alkali Alarm low
E037 Temp. 2 Alarm high
50
Description Corrective action
– Calculated pH value < 7.5 or > 11.5
– Check control device or programming
in Installation, Relay contact, Relay 1/2
5.3.2 and 5.3.3, p. 71
– check wiring of temperature sensor
– check temp. sensor
– check wiring of temperature sensor
– check temp. sensor
– See If Fault Yes is programmed in
Menu see 5.3.4, p. 74
– call service
– check wiring on signal outputs 1 and 2
– call service
– call service
– call service
– check process
– check programmed value, see
5.3.1.1.4.1, p. 69
– check process
– check programmed value, see
5.3.1.1.4.25, p. 69
– check process
– check programmed value, see
5.3.1.1.5, p. 70
– check process
– check programmed value, see
5.3.1.1.5, p. 70
– check process
– check programmed value, see
5.3.1.2.2.1, p. 70
A-96.250.451 / 190121