Miele H398BP2 - Manual (Page 57)

PROOF
Default temperature . . . . . 125°F (50°C)
The warm environment created in the
proof function will allow you to
effectively proof dough. This function
maintains a low temperature perfect for
yeast to rise.
Place the dough in a large bowl on the
oven rack positioned at the lowest
runner level. Keep the oven door
closed during this process.
PROOF
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