Troubleshooting - Compac CNG Service Manual

Diagnostic and Output LEDs

Troubleshooting

Compac Industries Ltd.
This troubleshooting section outlines issues that you may
encounter when using the dispenser, and provides recommended
actions to help you correct these problems.
To help quickly diagnose possible problems you should check the
dispensers End of sales indicator End of Sale indicators (see page 122)
and review the Error Codes (see page 120).
For sites where the temperature falls below –10°C, power should only
be removed from the dispenser for servicing.
When servicing a Compac CNG Dispenser fault, please
follow the recommendations and safety information in this manual.
Failure to do this may cause injury or void the warranty.
The troubleshooting items have been divided into the following
categories:
 Problems When Idle
 Problems Starting a Fill
 Problems Filling a Vehicle
 Solenoid Problems
Page 74
Troubleshooting
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