Descaling Request; Water Fi Lter - Philips Saeco GranBaristo Service Manual

GRAN BARISTO
4.7.

Descaling request

Flow meter pulses
Filter
on
Filter
off
4.8. Water fi lter
Number of pulses
360°
1 rev
Function:
• Reduced limescale deposits which take longer to form.
• Improved water quality.
• Improved taste due to the ideal water hardness.
Life span / descaling performance:
• - 10 ° dH
• 60 litres
• 2 months
To achieve the best possible operating mode consistency
over the total life span, the water is channelled using
Bypass
a 3-stage bypass (A, B, C) depending on the degree of
hardness. See small image.
"Descaling" – message with water fi lter
inserted
(appliances with display only)
The water hardness is set on the basis of the
regional water hardness analysis
(1, 2, 3, 4).
Filter off:
If the function is turned off the electronics
assembly monitors the fl ow meter pulses,
recording one pulse each turn.
Filter on:
If the function is turned on the electronics
assembly monitors the fl ow meter pulses,
recording one pulse every two turns.
"Change water fi lter" message
The electronics assembly uses the fl ow meter
impulses to keep track of the amount of water
which has fl owed through; after the specifi ed
amount (set in accordance with the water
hardness level), the "Replace fi lter" message
appears.
04 OPERATING LOGIC
Page 06 / 06