Dyson Gen5Detect Vacuum
9 fault codes documented
Machine pulses 3 times and 'Low run time' (amber) on screen — Battery needs charging
The machine pulses three times, and the LCD screen displays 'Low run time' surrounded by an amber circle. This indicates that the battery charge level is low and the battery needs to be recharged soon.
Blue LEDs flashing on battery — Machine is charging
When the Dyson machine is connected to its charger, the blue LEDs located on both sides of the battery unit will flash. This visual cue indicates that the battery is actively receiving a charge.
Blue LEDs solid for 5 seconds and 100% on display — Battery fully charged
When the battery has reached a full charge, the blue LEDs on both sides of the battery will illuminate solid for five seconds, then turn off. The LCD display will also show 100% charge, confirming the battery is full.
Clean filter on screen — Filter needs cleaning
The LCD screen displays 'Clean filter' along with an alert icon, indicating that the vacuum's filter requires washing. This message also reminds you to let the filter dry for at least 24 hours after cleaning.
Filter not sealed on screen — Filter not correctly fitted
The LCD screen shows 'Filter not sealed' with an alert icon. This indicates that the filter is not securely in place, which can prevent the vacuum from operating correctly or efficiently.
'Low power modes maintain battery health' on screen — Advice to conserve battery life
The screen displays a message with a white heart icon, advising 'Low power modes maintain battery health.' This alert appears if Boost mode is used frequently, suggesting a change in usage to prolong battery life.
'Low run time' (red) on screen — Battery very low in Boost mode
The LCD screen displays 'Low run time' surrounded by a red circle. This specific alert appears when the battery charge is critically low while the vacuum is operating in Boost mode, indicating minimal remaining power.
Machine will not operate or charge — Ambient temperature is too low
The machine is designed with a safety feature that prevents it from operating or charging if the ambient temperature drops below 5°C (41°F). This is to protect both the motor and battery from potential damage.
Red screen with plug icon — Battery is empty and needs charging
The screen displays a red warning icon featuring a plug being connected to a power supply. This indicates that the battery is completely empty and the machine cannot operate until it is recharged.