Thermador PRD304GHU User Guide

Page of 132
English 27
Proof (Secondary Oven)
Secondary Oven (Only on 48" Models)
The proof feature maintains the warm, non-drafty 
environment needed for proofing yeast leavened products. 
To Set the Secondary Oven for Proofing
1. Place dough in dish in the small oven. Close the door. 
2. Select PROOF using Mode Selector Knob. Do not 
rotate the Temperature Selector Knob to any setting 
(leave in the OFF position). 
The ideal temperature for proofing will be 
maintained until the Mode Selector Knob is rotated 
to OFF position. 
3. Set a minute timer for the minimum proof time. 
Do not open the oven door unnecessarily. Opening 
the door will lower the temperature of the air in the 
oven and lengthen the proofing time.
Proofing time may be decreased when using the large oven 
at the same time you are proofing. Check bread product 
early to avoid over-proofing. If you are using the large oven 
for extended periods of time we recommend, for optimum 
results, that you complete the proofing before using the 
large oven.
 Figure 27: Secondary Oven Controls for 48” Range
OVEN ON