Technical data

32
SERVICE MENUSERVICE MENU
SERVICE MENUSERVICE MENU
SERVICE MENU
5. Service menu
5.1 Activation of service menu
DW20.1 (only water intake setting)
1. Turn off the main switch (I/0)
2. Wait for at least 5 seconds
3. Keep the Programme and Start buttons
depressed (S1 & S2)
4. Turn on the main switch (I/0)
5. Release the Programme and Start buttons
(S1 & S2) L7 flashes
The water intake can now be adjusted by pres-
sing S1 once again. L7 is flashing continuously
during the operation.
L1 extinguished: Volume-controlled water intake
(regulated via the flow sensor)
L1 lit: Time-controlled water intake
Confirm your choice by pressing Start (S2). The
programme returns to the main menu.
DW20.2, DW20.C
1. Turn off the main switch (I/0)
2. Wait for at least 5 seconds
3. Keep the Programme and Start buttons
depressed (S1 & S2)
4. Turn on the main switch (I/0)
5. Release the Programme and Start buttons
(S1 & S2) at once! The display lights up
after 5 seconds.
Fault indication
The most recent fault to occur is indicated as F1,
F2 and so on on the display.
Component test
Press the Programme button (S1) and index
through the following components:
1. Inlet valve
2. Salt valve (only machines with water softener)
3. Detergent and surfactant dispenser
4. Circulation pump
5. Heating element and circulation pump
(Max 75°C)
6. Fan
7. Drain pump
Water intake adjusting
The water intake can be adjusted by keeping the
Programme button depressed until ”1” in the
display disappears.
Machines manufactured before year 2005
week 16
(NB! For DW20.C, this applies to all
machines.)
Press the Programme button and index through
the following:
Display shows 0: Normal water intake volume
Display shows 1: Water intake volume is reduced
by 15 %
Display shows 2: Water intake volume is reduced
by 10 %
Display shows 3: Water intake volume is reduced
by 5 %
Display shows 4: Time-controlled water intake
Display shows 5: Water intake volume is increased
by 5 %
Display shows 6: Water intake volume is increased
by 10 %
Display shows 7: Water intake volume is increased
by 15 %
Confirm your choice by pressing Start (S2). The
programme returns to the main menu.
Machines manufactured year 2005 week 16
and later (Not DW20.C)
Press the Programme button and index through
the following:
Display shows 0: Normal water intake volume
Display shows 1: Water intake volume is increased
by 5%
Display shows 2: Water intake volume is increased
by 10 %
Display shows 3: Water intake volume is
increased by 15%
Display shows 4: Time-controlled water intake
Display shows 5: Water intake volume is increased
by 5 % time-controlled
Display shows 6: Water intake volume is increased
by 10 % time-controlled
Display shows 7: Water intake volume is increased
by 15 % time-controlled
Confirm your choice by pressing Start (S2). The
programme returns to the main menu.