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PROGRAMS AND CONTROl UNIT
5.7. Service menu
Activating the service menu
DW70.1
1.
Turn off the main power switch (I/0)
2.
Wait at least 5 seconds
3.
Press and hold the Program and Start but-
tons (S1 & S2)
4.
Switch on the main power switch (I/0)
5.
Release the Program and Start buttons (S1
& S2)
L7 flashes
Press S1 to activate the component test. These
are activated in order after each button press:
1.
Inlet valve and mixer valve (mixer valve open
1 second then inlet valve open, after next
press of S1 both valves closed 1 second
then only inlet valve open)
2.
Salt water valve (salt and mixer valve only in
machines with water softener)
3.
Combi dispenser
4.
Circulation pump
5.
Circ. pump and element (max. 75°C)
6.
Fan and Vax motor
7.
Drain pump
Adjust water intake (done in service menu)
Press and hold the Program button (S1) for three
seconds. The water intake can now be adjusted
as described below
L1 unlit: Volume-controlled water intake (control-
led by flow meter)
L1 lit: Time-controlled water intake
Confirm your selection by pressing Start (S2). The
program returns to the main menu.
DW70.3
1.
Turn off the main power switch (I/0)
2.
Wait at least 5 seconds
3.
Press and hold the Program and Start but-
tons (S1 and S2)
4.
Switch on the main power switch (I/0)
5.
Release the Program and Start buttons (S1
and S2)
L10 and L11 flash.
Most recent fault indicated by L1-L6.
Press S1 to activate the component test. These
are activated in order after each button press:
1.
Inlet valve and mixer valve (mixer valve
open 1 second then inlet valve open, after
next press of S1 both valves closed 1 sec-
ond then only inlet valve open). L1 and L2 lit
2.
Salt water valve (salt and mixer valve only in
machines with water softener).
3.
Combi dispenser. L4 lit
4.
Circulation pump. L5 lit
5.
Circ. pump and element (max. 75°C). L6 lit
6.
Fan and Vax motor. L1 and L2 lit
7.
Drain pump. L1, L2 and L3 lit
Adjust water intake (done in service menu)
Press and hold the Program button (S1) for three
seconds. The water intake can now be adjusted as
described below
Press the Program button to step through:
L1-L6 unlit: Normal water intake volume
L1 lit: Water intake volume increases by 5 %
L2 lit: Water intake volume increases by 10 %
L3 lit: Time-controlled water intake
L4 lit: Water intake volume increases by 5% time-
controlled
L5 lit: Water intake volume increases by 10% time-
controlled
L6 lit: Water intake volume increases by 15% time-
controlled
Confirm your selection by pressing Start (S2). The
program returns to the main menu.
L3 lit
25
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