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ONE DISPENSING GROUP DOES NOT HEAT SUFFICIENTLY (K-Kwts-S-M-C-B)
There is an obstruction to the passage of the brewing water, i.e.:
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Gigleur protection fi lter clogged.
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Group natural heating circuit clogged with scale deposits.
Contact Technical Assistance
THE GAUGE SHOWS A BOILER PRESSURE NOT BETWEEN 0.6 AND 1.6 BAR
(S-M-C-B)
Unless this value exceeds 1.8 Bar, in which case switch off the machine and contact
Technical Assistance, this is a fault that does not negatively affect the use of the machine.
The most likely cause is related to calibration problems with the pressure gauge.
Contact Technical Assistance.
THE GAUGE SHOWS A BREWING PRESSURE NOT BETWEEN 8 AND 9 BAR
Unless this value exceeds 12 Bar, in which case switch off the machine and contact Technical
Assistance, this is a fault that does not negatively affect the use of the machine.
The most likely causes are that the pump is out of calibration or worn.
Contact Technical Assistance.
WARNING: WATER SOFTENING SYSTEM FAULT (Kwts)
IIf the following alert appears on the display:
“WATER SOFTENER SYSTEM FAULT – MACHINE ON - REPAIR”,
this is a fault that does not negatively affect the use of the machine.
To dispel all doubts regarding the actual presence of a fault as opposed to the existence
of other anomalous situations not connected to the machine, it is advisable to run
the following procedure:
1) Switch the machine off and then on again: the following alert will appear on the display:
“WATER SOFTENER RINSING IN PROGRESS – DURATION 60 MINUTES – MACHINE ON”
wait, while continuing to operate the machine.
2) Once the rinsing cycle has been completed, the following alert will appear on the display:
“LOAD SALT AND PRESS ENTER - MACHINE ON”:
follow these instructions because the machine wants to regenerate the resins in order
to repeat the various controls.
If the fault alert reappears, contact Technical Assistance.
This aim of this automatic procedure is also to protect the machine from using salty
regeneration water due to a fault.
If the machine is switched off (e.g. for repairs) while this alarm is still in course, when
it is then switched on again, before using the water from the softening circuit, it automatically
runs a complete rinsing cycle on the circuit, after which it carries out another regeneration,
continuously monitoring the suitability both of the fresh water and of the salt solution used
for washing the resins.
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