Glow-worm Ultrapower sxi Series Installation And Servicing page 52

Fault Memory
The Fault memory stores details of the ten most recent faults.
To access this menu:
a) Press and hold 'MODE' for 5 seconds.
b) When the display shows a flashing '0' press 'MODE'
button.
c) Press a '+' button to scroll back through the fault memory
(Position 1 is most recent), see fault memory display.
To exit this menu, press the 'MODE' button.
Fault memory display
14 Fault Finding
Fault Codes (continued)
Indicates
fault memory
position
Fault code
52
Diagram 14.3a