10%
D15 %: Water intake volume increases by 15 %
Display Time: Time-controlled water intake
D5 %: Water intake volume increases by 5%
D10%: Water intake volume increases by 10%
D15 %: Water intake volume increases by 15%
Adjust lCD contrast
(browse with S)
LCD contrast = 0, +1, +, -1.
Press Start (S) to store the water intake volume and
LCD contrast settings.
The program returns to the main menu.
DW70.4
1. Turn off the main power switch (S5)
. Wait at least 5 seconds
. Press and hold the Program and Start but-
tons (S1 and S)
. Switch on the main power switch (S5)
5. Release the Program and Start buttons (S1
& S)
The service menu has four submenus:
1. Machine and fault information
. Component diagnostics
. Adjust water intake
. Adjust LCD contrast
Press (S) to browse between these menus
Press (S) to enter the selected submenu
and (S) to return
Machine and fault information displays:
(browse with S)
1. Date code (year/week) of control unit
. Software version
. Most recent fault
. Second most recent fault (other than most
recent)
5. Third most recent fault (other than two most
recent)
Activating component diagnostics: (browse
with S3)
1. Inlet valve and mixer valve (mixer valve
open 1 second then inlet valve open, after
next press both valves closed 1 second then
only inlet valve open
(display shows water
vulume pulses from the flow sensor which is
situated in the lower part of the air break.
. Salt water valve (salt and mixer valve only in
machines with water softener)
. Detergent and rinse aid dispenser
. Circulation pump (display shows turbidity
(dirt sensor) according to chart)
5. Heating element and circulation pump (max.
75 °C) (display shows temperature, see
Table)
. Fan (display shows humidity sensor reading)
7. Drainage pump (display shows pressure
sensor reading: according to chart)
Adjust water intake (browse with S3)
Display 0: Normal water intake volume
D5 %: Water intake volume increases by
5 %
D10%: Water intake volume increases by
The table shows the voltage and corresponding
display code DW70.4
PROGRAMS AND CONTROl UNIT
VDC
Display
0
0
0.
10
0.
0
0.
1
0.8
1
1.0
51
1.
1
1.
71
1.
8
1.8
9
.0
10
.
11
.
1
.
1
.8
1
.0
15
.
1
.
17
.
18
.8
19
.0
0
.
1
.
.
5
.8
5
5.0
55
Summary of Contents for DW70.1
Page 1: ...SERVICE MANUAL DISHWASHERS DW70 1 DW70 3 DW70 4 DW70 5...
Page 2: ......
Page 33: ...33 Article no 80 836 38 rev 01...
