Hamworthy Sherborne Series, Installation, Commissioning And Servicing Instructions

Page: 23 / 54

HAMWORTHY HEATING LTD
21
SHERBORNE 500001167/E
8.5 Error Code Display
When a non-blocking fault occurs the time display alternates with the fault code display.
This does not result in a lockout condition.
When a fault causes a lockout the fault code is displayed flashing in place of the boiler
temperature & a small bell appears at the lower left of the display.
8.5.1 Internal Error Code Display
If the fault cannot be rectified then extra information can be obtained from the internal error
code. To obtain this code press the into button then press and hold both arrow buttons for 3
seconds.
8.5.2 Error Code Table
The table below contains fault finding information for some of the codes. If the code displayed is not shown on
this table or the actions do not fix the fault contact HHL for advice.
After the problem is fixed press and hold the reset button for 1 second to reset the controls