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5.7 Adjusting the regeneration frequency (models with softener only)
5.8 Memorisation procedure
To access the programming menu, proceed as follows:
1) switch the appliance off by pressing the On Off
2) Hold down the
3) Use the
key to modify the parameter; H0,H1,H2,H3,H4,H5 and H0 will appear on the display
in cyclic sequence
4) Press the On Off key to confirm the change and quit programming mode.
With values over 60°dF an external water treatment device must be used and the
regeneration frequency must be set at H00
5.9 Table of parameters
This table shows the relationship between the intake water hardness and the quantity the resins are
able to treat; regeneration is required once the appliance has preformed the set number of cycles.
Regeneration cycle duration: 12 minutes.
Hardness (°dH German
degrees)
Regeneration off
8.5
11
17
22,5
28
33.5
‐ CWH 510 D
and
keys simultaneously for 6 seconds; H0 appears on the display
Hardness (°dF French
degrees)
Regeneration off
15
20
30
40
50
60
key
Setting level
H00
H01
H02
H03
H04 default
H05
H06
19
Resin duration in
wash cycles
Function off
94 wash cycles
83 wash cycles
53 wash cycles
33 wash cycles
27 wash cycles
20 wash cycles
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