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8
Operating instructions Logano plus SB315 and Logano plus SB315 VM • Issue 04/2006
We reserve the right to make any changes due to technical modifications.
Working on the heating system
2
2.5
Faults
Resetting the burner
z
Press the reset button (Fig. 4,
item 1
) on the gas pre-
mix burner.
Logano plus SB315
–
If the burner on Logano plus SB315 goes into a fault
state, the fault lamp on the control illuminates and the
fault will be displayed in the control display.
Resetting the burner
z
Observe the operating instruction of the respective
burner.
–
The burner will not fire up and the fault lamp on the
burner also does not illuminate.
z
Check whether the electrical supply is switched on,
or whether the control equipment is correctly set up.
z
Test the high limit safety cut-out (STB).
Fig. 4
Reset button with integrated fault lamp
1
NOTE FOR USERS
Should the burner not fire after you have
pushed the reset button several times, call
your installer to remove the fault.
NOTE FOR USERS
Notify your installer if the burner will not fire
after the reset button has been pressed
several times.