What the manual says
Manufacturer manualCentral Heating waiting time, a max. 3 minutes delay following shut off Boilerstat (63), Clock (62), Roomstat (72) or use of Hot Water
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We could not tie this code to a specific manual. Treat it as indicative only.
DIY fix possible
Wait for 3 to 5 minutes to see if the boiler restarts automaticallyEnsure your room thermostat or programmer is calling for heatCheck that your boiler pressure is between 1 and 1.5 bar
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