Froling T4e - Fault Messages and Resolution

6.3 Faults with fault message
If a fault has occurred and has not yet been cleared:
❒
Status LED indicates the nature of the fault
- Orange flashing: Warning
- Red flashing: Error or alarm
❒ A fault message is shown on the display
The term "fault" is a collective term for warnings, errors and alarms. The boiler reacts
differently to the three types of message:
WARNING In case of warnings the boiler initially continues controlled
operation, giving the option of resolving the error quickly to
prevent a shutdown.
ERROR The boiler follows the shutdown procedure and remains in
"Boiler off" status until the problem is resolved.
ALARM An alarm triggers a system emergency stop. The boiler shuts
down immediately, the heating circuit controller and pumps
remain active.
6.3.1 Procedure for fault messages
If a fault occurs on the boiler, it will be shown on the display.
If the fault is acknowledged, although it has not been rectified, the window with the
associated fault can be reopened as follows:
Open error display
System menu Diagnostics
Current fault list
The error display lists all current faults
❒
Open by tapping the listed fault
❒ The “Message” tab displays the current fault.
❒ Press the “Error resolution” tab to view possible causes and troubleshooting
procedures
Troubleshooting
6
Faults with fault message
Operating Instructions T4e | B1560520_en 73