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The standard settings listed in the chart can be altered. Several settings can be
altered in succession.
Programme Status*
P1 S0
S 1 Factory default settings reinstated
P2 Demonstration
mode
S 0 Off, the appliance will heat up
S 1 On, the appliance will not heat up
P3 Audible tone
volume
S 1 Very quiet
S 2 Quiet
S 3 Medium
S 4 Loud
P4 Water hardness**
Hardness setting Hardness range
S 1 I 1-7 °dH
(0.2-1.3 mmol/l)
S 2 II 8-14 °dH
(1.4-2.5 mmol/l)
S 3 III 15-21 °dH
(2.7-3.8 mmol/l)
S 4 IV >21 °dH (above 3.8 mmol/l)
P5 Temperature unit S 1 Unit in °C
S 2 Unit in °F
P6 Pre-heat S 0 Pre-heating not active
S 1 Pre-heating active
P7 Keypad tones S 0 Off
S1 On
* The factory setting is shown in bold.
**Water hardness
You can use the test strip supplied to check the water hardness level, or your local
water supplier will be able to advise you on the water hardness of your area. The
water hardness is shown as settings I to IV equivalent to the German scale 1 to
>21 °dH (0.2 >3.8 mmol/l).
Programming
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