Can I use the timer with any program, and are there any restrictions?
The timer can only be used with the basic, French, wholewheat, and sweet programs, and can be set up to 13 hours ahead including the recipe time. You should not use the timer with recipes containing fresh milk, yoghurt, cheese, eggs, fruit, onions, or anything else that might spoil if left for a few hours in a warm, moist environment. (Pages 5–6)
From the official Russell 23620 Breadmaker manual, page 5
Have a follow-up question?
Answers from the official manual.
Common questions