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How can I fix my Worcester 24CDi Boiler's low pressure?

I have a Worcester 24CDi and it is very low pressure (0.1-0.2). The central heating is not working but hot water etc is. Radiators are completely off. I recently had it unpowered due to a power cut for about 12 hours or more so maybe the settings have reset or something?
How do I fix this issue? What are the easiest methods? I have researched how to repressurise, but I do not see hose to connect the valves, nor anything else I recognise.
Zac, November 2022
Manual here:

https://www.freeboilermanuals.com/assets/pdf/worcester_bosh/Worcester-24-28-35MKII-CDi-Installation-and-Servicing-Instructions-2.pdf

Possibly helpful video

https://m.youtube.com/watch?v=bEkYWBjXDuE

Hhfd5, November 2022
link Click here to see other fixes for Worcester.