Guide to flashing lights
| No of flashes | Symptom | Action required |
| 2 | Water level below elements. (Normal when machine first fills) | Check water pressure. If this is OK then drain down machine. Clean low level probe. If problem reoccurs call service agent. |
| 3 | Temperature sensor failure (o/c) | Call service agent |
| 4 | Water not heating | Call service agent |
| 5 | Temperature sensor failure (s/c) | Call service agent |
| 6 | Machine not filling | Check water pressure. If ok, turn machine off and on again. If problem reoccurs call service agent |