0000
Push buttons...
Hold 1+4 to reset
0 means off, 1 means on. To exit you need to press buttons 1 and 4 together.
View Logged Fault Codes (Menu>Diags>Faults)
This screen displays the last 10 faults the system has detected.
Due to the multi-purpose design of this control panel, faults are only generated by the water level
exceeding the high or low level alarms, or a failure of a probe assigned to an output function. To assist in
diagnosis, a fault based on an alarm level has several possible codes indicating which outputs were
switched on at the time of the fault. So while there are 66 fault codes, only 6 events will actually trigger a
fault, these are
Low Level Alarm – Tank 1
High Level Alarm – Tank 1
Low Level Alarm – Tank 2
High Level Alarm – Tank 2
Probe Failure – Tank 1
Probe Failure – Tank 2
A probe failure is triggered by either an open circuit connection to the probe, or an implausibly low level
reading (less than 0).
This provides a snapshot of system activity at the time of the fault allowing the operator greater insight
into the actual cause of the fault.
TC Series Fault Codes (all models)
Code Fault Active Outputs
1 2 3 4
0
High Level Alarm – Tank 1
1
High Level Alarm – Tank 2
2
High Level Alarm – Tank 1
On
3
High Level Alarm – Tank 2
On
4
High Level Alarm – Tank 1
On
5
High Level Alarm – Tank 2
On
6
High Level Alarm – Tank 1
On
On
7
High Level Alarm – Tank 2
On
On
8
High Level Alarm – Tank 1
On
9
High Level Alarm – Tank 2
On
10
High Level Alarm – Tank 1
On
On
TC Series Controller v1.30
www.3ptechik.co.uk
09-August-2017
Page 19 of 28
