Inspector Ok today I kept the machine on(brew boiler only) for about 1hr haven’t heard any ticking, now it’s cooling down, still nothing. Later today I might try it with service boiler on.
I used to run mainly with brew boiler only, but sometimes I did use the service boiler and don’t remember any unusual noises. I am definitely sure I would have been alerted if anything strange was happening. As machines cool down they can tick, usually it’s not regular though and definitely nothing when cold. There are no components in the LLC that can tick,
