Article reference KA-01826
This is an error with the display or main PCB accessing the onboard timeclock function.
The user should try setting the current date & time by pressing the clock button on the display, then setting the date/time correctly.
Edel Clock Nov 2019 from GDHV Digital on Vimeo.
If the error persists, a competent engineer should isolate the mains supply as per safe isolation procedure, then change the display and/or Main PCB to resolve the issue. Both display & PCB should be taken to the job.
500002222 170l cylinder display & cable
X-B4992570 200 & 270L cylinder display & cable
X-B1244096 Main PCB (all 3 sizes)
The compressor should still work providing the timer is set to 0000-2400 COMF mode (see page “Programming” section in the user manual) but if the compressor does not run, electric backup mode can be selected:
To switch on the backup immersion, search knowledge base “My Edel hot water cylinder has stopped heating the water. How do I get hot water via backup?”
Applicable Models:
EDL170-520, EDL170-520RF, EDL200UK-630, EDL200UK-630RF, EDL270UK-630, EDL270UK-630RF