14
d. Check Mode – Service engineers use this mode to check the unit condition.
To enter the check mode:
Press and hold the flush and stop buttons for 3 seconds.
To enter the dispensing mode:
Press and hold the set button for 3 seconds, or press the flush and stop buttons.
The dispensing mode is also resumed if no operation is performed for more than 10 minutes.
Item
Description
Default
Display
Range
C01
Check version
(main board)
Display main board version
–
–
C02
Check version
(operation
board)
Display operation board version
–
–
C03 Error log
Display log of errors and canceled dispensing
operations
* Displayed in descending order
* Repeated errors are also recorded
–
E_ _
F_ _
(20 logs)
C04
Operation
monitor
(real-time)
Digitally display ON/OFF status of each input/output
1: Platform in lowest position
2: Platform in highest position
3: Beer tap slider in liquid dispensing position
4: Operation panel unit in manual mode
5: Beer tap slider in foam dispensing position
6: Sold out
7: Beer tap in center position
8: Larger mug detection (reed switch)
11: Stop button
12: Liquid button
16: Foam button
17: Dispense button
13: Set button
15: Flush button
21: Compressor
22: Fan motor
31: Pressure detection (set pressure ± 0.02MPa)
32: Pressure regulating valve operation
C05
Sold out
monitor
(real-time)
Display detected voltage (V) real-time (average per 0.45
sec)
–
–
C06
Condenser
thermistor
(real-time)
Display condensing temperature real-time (°C)
–
-20 to
90
