Compac CNG Service Manual page 121

Error Codes
Err 9d
Err 9e
Err 9f
Err 10
Err 12
Err 13
Err 14
Err 15
Er FLO
PA:uSE
STOP
PrSErr
:0.0
Compac Industries Ltd.
Meter coil Fault
Slug flow ( Ice, Grit, Oil etc)
Reverse Flow.
No Configuration data
EPROM failure.
The temperature pressure interface
board is disconnected or has failed.
The temperature probe has been
disconnected, or is connected with
wire links still in place.
The pressure probe has been
disconnected.
Maximum flow rate has been
exceeded.
The dispenser is in start-up mode.
The Stop switch is latched on.
There is a pressure difference of 10
bar or more between the pressure
probes.
The dispenser's power supply has
been turned off and back on since the
Page 121
Hydraulic Module Parts
with the meter and it must be
replaced. Refer Meter Replacement
(see page 65)
 Re-power the dispenser.

If the error does not clear after re-
powering the dispenser there is fault
with the meter and it must be
replaced. Refer Meter Replacement
(see page 65)
 Check and clean the dispenser filters.
 Re-Power the dispenser
 If the error does not clear after re-
powering the dispenser there is fault
with the meter and it must be
replaced. Refer Meter Replacement
(see page 65)
 Check the Filter /Check valve seals
 Re-Power the dispenser
 If the error does not clear after re-
powering the dispenser there is fault
with the meter and it must be
replaced. Refer Meter Replacement
(see page 65)
 Check that all of the parameters on
the K-Factor and
switches are correctly set. Parameter
Switch (see page 19), K Factor
Switch (see page 25)
 Replace the software
Dispenser
Upgrade/Replacement (see page 64)
 Reconnect the pressure probe.
 Remove wire links in J12 (26 and 30
for side A; 25 and 29 for side B).
 Replace the wire links if necessary.
 Reconnect the temperature probe.
 Replace the probe if necessary.
 Reconnect the pressure probe.
 Replace the probe if necessary.
 If continually happening, adjust the
maximum flow rate settings (HFA &
HFb) using the K-factor switch (see
page 28).
 Hang up the nozzle.
PA:uSE
 The message stays on the
display for 60 seconds, then changes
0.00
to .
When the display changes to
the dispenser is ready to dispense
gas.
 Establish why the Stop switch was
operated.
 If safe, reset the switch by rotating
the button clockwise.
Reconfigure the pressure settings.

(see page 31)
 The colon disappears when the
nozzle is lifted
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Parameter
EPROM.
Software
0.00
,
for the next