Haccp diagram (optional extra) – HOUNO BPE User Manual
Page 34

BPE – Ver. 1.5x – September 2007
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HACCP diagram (optional extra)
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Explanation of colours 
used 
Vertically:
Degrees
Horizontally:
Minutes
 
Red line at 170: 
Preset temperature.
 
White, curved and winding line: 
Current oven temperature.
 
Wide, vertical blue line at 8: 
Shows that the door has been open.
 
Light green, curved line: 
Shows the core temperature measured by the 
left core temperature probe (probe No. 1). 
 
Light yellow, curved line: 
Shows the core temperature measured by the 
right core temperature probe (probe No. 2). 
