Control System
Lambdatronic S 3100
CUSTOMER INSTRUCTIONS
FRÖLING Heizkessel und Behälterbau GmbH
B 018 10 04
A-4710 Grieskirchen, Industriestraße 12, Tel.: +43 (0)7248/606-0
Page 9 of 12
6.3 ERROR
DISPLAY
Displays the current errors and warnings.
The red status LED flashes simultaneously.
Acknowledge faults and warnings by pressing the “ENTER” key.
Short red flashes:
Warning or fault persists: not acknowledged
Long red flashes:
Warning or fault persists: but acknowledged
Warning:
The status LED automatically changes to
green
, as soon as the
warning
is no longer valid.
Fault
:
The boiler is only authorized to operate after elimination of the error has been acknowledged by pressing
the “ENTER” key – the status LED returns to green.
Chapter 7.2 Error message list contains a list of possible error messages.
7 Troubleshooting
What to do when a fault occurs:
1. Find and eliminate the fault.
2. Acknowledge the fault by pressing Enter.
3. If the system does not start up again automatically after you have acknowledged the fault,
press start button I.
General fault in power supply area:
Error
Cause
Elimination of error
No display, no power on
control
FI protective circuit breaker or line
protection is switched off
Switch back on
Main switch is off
Switch on
Glass tube fusing for control blown
Replace fuse – note current: 10 A
NOTE for heating up
:
if the ID fan does not continue running when you close the insulating door, press the
green start button.
