RELEASE NOTE B (1)
O43002D Rev. 01 06-04-1999
Changes to the software
Cold water injection
In the previous version the amount of cold water for IN products, using cold water injection
was not correctly calculated. This would lead to too low temperatures for IN products. This
has now been corrected.
The guidelines for setting the IN temperatures:
Cold water injection setting
(amount of cold water added
to the hot water dispensing)
App. Temperature in the
mixing bowls
Best for:
LOW
82-87
°
C
IN coffee
MEDIUM
78-82
°
C
Tea water
HIGH
75-80
°
C
Chocolate, whitener
OFF
>85
°
C
None temperature
unpredictable, but the
hottest possible.
NOTE! These temperatures are guidelines and not guarantied. They may change slightly as
scaling grows within the tank.
Energy save
The energy save function has been corrected; it was not working properly in previous
version.
Error handling
Generally all error-handling routines have been updated and tuned to give the machine the
optimal safety performance. In the previous version several “false” error conditions were
generated.
All error messages known from the IN and FB 5100 are valid to the ES machine.
The new error messages for the ES 5100 are
Error Description
Temp too high Due to an error condition, the tank
temperature has been >120
°
C
No water flow The water flow has been < 1 ml./sec. This
may be caused by a blocked ES brewer or a
defective valve not able to open
Grinder error The current limit of the grinder has been
exceeded. This can be caused by a blocked
grinder or a defective motor.
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