LED Behaviour Guide


The Argos had 3 LED indicators. Starting from the top going down


Yellow indicating low fluid level


Green indicating it is at desired temperature


Green indicating it is in steam mode

LED Behavior

Pattern Description Indication

All LEDs flashing Firmware update in progress OR Sleep/Idle

Low Boiler LED flashing Water level sensor not reading

Low Boiler LED Solid Water level low - please refill boiler

Temperature Ready LED

- Flashing

Boiler temperature sensor not reading

Temperature Ready LED

- Slow breathing

Machine is heating up or cooling down to target brew temperature

Temperature LED Solid Machine has reached Target Brew Temperature

Temperature LED Slow breathing

Steam LED Solid

Machine is heating up or cooling down to target steam temperature

Temperature LED Solid

Steam LED Solid

Machine has reached Target Steam Temperature

Steam LED Flashing Grouphead temperature sensor not reading
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