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NOBO System 500 Orion 512 Control Unit User Help

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Hello, I am hoping someone can help with technical knowledge regarding the NOBO System 500 Orion 512 Control Unit. I am by no means an electrical/DIY expert by any measure.


The wiring in our apartment is substandard and the boiler and the Orion 512 are old and we are having some issue. While we explore longer term solutions I was wondering what would happen if I ran the Orion 512 Control Unit in "Set Clock" or "Set Programme Modes"?


I have an operating manual but it doesn't go into these options. 


Previously we used a different timer unit and I'm sure that if you ran the timer in one of  their equivalent versions' of these modes the timer stopped working and nothing heated up. Our electricity bill dropped by around 60%.


Do either of the Orion 512's modes do the same?


Thanks in advance

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