Liquid Softener; Feed Via Tank (Export Variant) - Kärcher HDS 7/12 M Service Manual

6.10 Liquid softener

6.10.1 Feed via tank (export variant)

The feed of the liquid softener takes place in accordance
with the setting on the service switch. The setting is de-
scribed under 6.8 "Service switch". The feed only takes
place in the programme switch position "ECO" and "Warm
water" at a set water temperature ≥ 50°C.
Bottle counter is increased by 1 after 2000 impulses.
The empty message takes place via the level sensor and
is shown via an indicator lamp or display.
The burner operation is also possible without liquid soften-
er. With hard water, however, malfunctions due to lime de-
posits must be expected.
Note
The dosing unit must not be switched off when using RM
111.
26
English 5.906-432.0 Rev. 00 (06/15)
1 Lock
2 Washer
3 Liquid softener reservoir
1 Liquid softener reservoir
2 Level sensor