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Too hot

'Too hot' displayed — System is too hot for maintenance

Jura · E8/E80 Coffee Machines

What does Too hot mean?

The machine displays 'Too hot', indicating that the system's internal temperature is currently too high to safely initiate a maintenance program.

Common Causes

  • System is overheated from recent use.
  • Machine has been operating continuously for an extended period.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Wait for several minutes to allow the system to cool down naturally.

  2. 2

    Alternatively, prepare a specialty coffee or hot water to help reduce the system temperature.

  3. 3

    Avoid attempting maintenance programs immediately after prolonged periods of operation.

Browse all codes in this manual (15)
Verified technical data. Last updated: April 2026

Related Faults

Clean machine'Clean machine' displayed — Machine requires cleaningCoffee in dripsCoffee only comes out in drips — Coffee is ground too finely or water hardness is incorrectDecalcify machine'Decalcify machine' displayed — Machine requires descaling
Source: Jura E8/E80 Coffee Machines
Open Manual (Page 38)Search more codes in this manual