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Bunn ITCB-DV Manual De Usuario

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Page 59
PROGRAMMING THE BREWER (cont.)
PROGRAMMING FUNCTIONS - LEVEL  2 (cont.)
Procedure to test coil frequency:
1.  Press and hold the right hidden button until the dis-
play reads SET LANGUAGE. Press the right hidden 
button until the display reads SERVICE TOOLS.
2.  Press and release 
YES. The display should now read 
TEST OUTPUTS? Press and release NO to advance 
to TEST SWITCHES.
3.  Press  and  release  NO  to  advance  to  TEST  FRE-
QUENCY.  
4.  The display should now show the frequency of the 
sensor coil circuit. This is for diagnostic service 
use when troubleshooting this circuit.
5.  After the coil has been tested, press and release the 
ON/OFF button to return to the MAIN SCREEN.
P2885
BREW
A
BREW
B
BREW
C
BREW
A
BREW
B
BREW
C
BREW
A
BREW
B
BREW
C
BREW
A
BREW
B
BREW
C
SERVICE TOOLS?
NO                YES
TEST OUTPUTS?
NO                YES
TEST SWITCHES?
NO                YES
TEST FREQUENCY?
NO                YES
125.0    KHZ          4
DONE
PRESSING NO WILL
ADVANCE TO
FACTORY DEFAULTS
PRESSING NO WILL
ADVANCE TO
FACTORY DEFAULTS
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