End Of Sale Indicators; To View The End Of Sale Indicators - Compac CNG Service Manual

End of Sale Indicators

The end of sale indicator allows you to determine the reason why the last fill ended.
This can be very useful for fault finding and diagnostics.
Recent versions of CNG software will flash the end of sale indicator in the price per
litre window at the end of each fill during normal operation. Older versions of software
will need to use the procedure below to view the end of sale indicator.

To View the End of Sale indicators:

▪ Press and release the Parameter switch until the required hose number (
) is displayed.
PnA or Pnb
▪ The number in the unit price display is the end of sale indicator for the hose
number shown
See the table below for the meaning of the number displayed.
Number
Nozzle switch de-activated (does not
1
apply to push to start dispensers).
Preset or temperature compensated value
reached. Normal end of sale message
2
for temperature compensated and Fast
Fill dispensers.
Fill timed out. Start button pressed, or
3
nozzle lifted, without flow.
The dispenser was stopped by a remote
4 device such as a Point of Sale (POS) or
Compac Communicator.
Maximum display value reached.
5
An error has occurred. The error will be
7
shown on the main display.
Outputs sequenced normally and
dispenser finished on the low flow cutoff
8
setting. Normal end of sale message for
regulator controlled dispensers
Meaning
20.
Checks
Check inlet gas pressure.
Check solenoid operation.
Refer Solenoid Problems
Check nozzle and breakaway
for blockages.
Check that the point of sale is
not sending a stop command
and is correctly configured.
Check display resolution (Sr)
setting. Refer Display
Resolution
Check error code reason.
Refer Error Codes
Pn ,