Bit Test for brewers 7506 and above
TEST | TESTS: | INDICATIONS | NOTES | ACTION TO |
NO. |
| “LCD MESSAGE” / |
| CONTINUE |
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| BUTTON LEDS |
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1. | Left Button / | “01: LEFT SW & | Check left LED, | Check for mostly lit |
| LED, LCD Pixels | LED?” | LCD mostly on | pixels. |
| mostly on | “MODULE: CTRL- |
| Press Left Button |
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| PCB” |
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| Left LED blinks |
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2. | Center Left Button / | “02: | Check center left | Press Center Left |
| LED | LED?” | LED | Button |
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| “MODULE: CTRL- |
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| PCB” |
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| C Left LED blinks |
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3. | Center Right Button/ | “03: | Check center right | Press Center Right |
| LED | LED?” | LED | Button |
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| “MODULE: CTRL- |
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| PCB” |
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| C Right LED blinks |
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4. | Right Button / | “04: RIGHT SW & | Check right LED | Press Right Button |
| LED | LEDS?” |
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| “MODULE: CTRL- |
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| PCB” |
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| R LED blinks |
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5. | “05: MUG LEDS?” | Check | Press Right Button | |
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| “MODULE: |
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| R LED blinks |
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6. | Door Switch (Open) | “06: OPEN HANDLE” |
| Raise the Handle |
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| “MODULE: |
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7. | Door Switch (Close) | “07: CLOSE HANDLE” |
| Lower the Handle |
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| “MODULE: |
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8. | Water Sensor (water | “08: FLIP BREWER |
| Flip brewer over |
| level high) | OVER” |
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| “MODULE: CWT” |
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9. | Water Sensor (water | “09: FLIP BREWER |
| Flip brewer back |
| level low) | BACK” |
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| “MODULE: CWT” |
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10. | Mug Sensor | “10: BLOCK MUG” |
| Block Mug |
| (blocked) | “MODULE: SENSORS” |
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11. | Mug Sensor | “11: UNBLOCK MUG” |
| Unblock Mug |
| (unblocked) | “MODULE: SENSORS” |
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12. | Bin Sensor | “12: BLOCK BIN” |
| Block Bin |
| (blocked) | “MODULE: SENSORS” |
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13. | Bin Sensor | “13: UNBLOCK BIN” |
| Unblock Bin |
| (unblocked) | “MODULE: SENSORS” |
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| B3000 SERVICE MANUAL |
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| 89 | |