MEMO / BUS error is displaying on Edel Hot water cylinder. What does this mean?

Modified on Tue, 01 Aug 2023 at 10:00 AM

This is an error and could be caused by a defect in the display, or main PCB or the wire connecting the two together. 

This will require a service visit with the below spare parts -

170L cylinder display & cable = 500002222
200 & 270L cylinder display & cable = X-B4992570
 Main PCB (all 3 sizes) = X-B1244096

Note: It is impossible to ask for the backup to run if there is a display or comms cable fault as the hot water cylinder cannot energise the immersion element, if it cannot reliably control it from the screen/PCB.

Require additional help? Please follow link below

Applicable Models:

EDL170-520, EDL170-520RF, EDL200UK-630, EDL200UK-630RF, EDL270UK-630, EDL270UK-630RF

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