Bosch HBL-HBN 5000 Series Quick Manual

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OVEN MODEL CONFIGURATION, TEST PROCEDURE & ERROR CODES
Resistors R49, R51 and R52 on the display board must be configured properly, according to the oven model,
prior to installing the display board in the oven.
• Always cut R49 in single ovens.
• Always cut R52 in 27" ovens.
• Always cut R51 in ovens with a thermal cavity.
The test procedure must be completed to acknowledge and confirm this selection. If the control has never
been configured before, the display shows "F11 Err" at power-up. Once a configuration has been accepted,
the failure disappears.
At every power-up, the control runs a latch auto-test cycle. The lock icon flashes while the latch is moving.
Hold the [STOP] and [SET CLOCK] buttons at the same time for about 3 seconds. Check that all the display
elements and the buzzer turn on for about 5 seconds.
Press [+] to enter test mode, then press [+] to proceed to the next step or [-] to go back to the previous one.
Check the display board software version (d36 or d38).
Check the main power board software version (P32 or P34).
Check the lower oven power board software version (P32 or P34 - double ovens only).
Check whether the oven model has been correctly detected. Otherwise, check whether the configuration
resistors have been properly set as described earlier.
DISPLAY
58300000112555 Rev. A
Reference: HBL-N5000-091405
HBL-HBN 5000 SERIES
OVEN MODEL CONFIGURATION
OVEN MODEL
Double 27"
Multifunction/Multifunction
Double 27"
Multifunction/Thermal
Double 30"
Multifunction/Multifunction
Double 30"
Multifunction/Thermal
DISPLAY
Technical Support
1-800-444-9091
OVEN MODEL
Single 27"
Multifunction
Single 27"
Thermal
Single 30"
Multifunction
Single 30"
Thermal
September, 2005