Electrolux split A/C fault codes. Model ESD12HRA

[zanks]

Have searched everywhere on the internet for E1 fault code to no avail, please help if you have or know of where I can find the fault codes. Im an electrician so hoping its a sensor issue...

[install monkey]

e1 is usually a random faulty probe/sensor- cannot find resistance/temperature range- but with the system off- check resistances of the return air sensor,coil sensor,outdoor sensor and pipe sensor and you should be able to work out which 1 is faulty- usually indoor coil sensor if its been running its nuts off in heating mode- usually Electrolux is rebadged Chinese stuff