Anyway to reduce fan speed of S17+ whilst I am working on it?

[CanaryWharf]

When I power my S17+ to use the control panel via ip, the first minute is ok, but then the fanspeed goes very loud and fast

is there a way I can stop this whilst I do not need to hash?

or stop fans completely

[Yamane_Keto]

Completely stopping fans from working will lead to an increase in temperature, which will shorten economical life-span. Do not try to stop the fans and always keep the temperature below <70°C.
Adjusting the fan operation options and setting it to 80%-90% will reduce the noise somewhat. If the option is not present, try adjusting it manually as shown here



https://bitcointalk.org/index.php?topic=5202112.0

[GreenInk]

Completely stopping fans from working will lead to an increase in temperature, which will shorten economical life-span.

nice screenshot
Hes talking about stopping fans whilst the miner is offline and not hashing. Theoretically it shouldn't effect lifespan as the chips are not calculating.