Page 15 DWSI1021
SERVICE TEST
Only service can execute this procedure:
•
Power OFF; press the Start/Stop button.
•
For all models: Power ON by pressing the On/Off button and continue to press the Start/Stop button for at
least 6 seconds.
•
When “Service test” is shown:
For models without a display
: All LEDs are ON. If the model has a sliding dispenser, all LEDs blink three
times and the service test starts.
For models with a display:
All LEDs are ON,
“SP” is shown on the display and the service test starts.
During the first 6 seconds of the test, if a failure code is stored in its memory, its code blinks. Also at the
end of the test - if an error occurs its error code blinks.
During the test,
“SP” is shown.
Step
Time
Tested Load
0
Show code
6”
Before start, the code of last error is shown (see below)
1
Drain
6”
Drain pump.
2
Fill (3l/2,5l)
~ 1’
Flow meter; Inlet Valve;
3
Fill + Wash
(0,5/1lt)**
Flow meter; Inlet Valve; Pressure Switch;
4
Turb. Sensor
30”
Measure of turbidity sensor
5
Wash
1’
Circulation pump; Regeneration Valve; detergent dispenser.
6
Wash + Heat
5’
Heater (PSW); NTC; diverter (position).
7/8
Reg. Valve +
Turbo Fan
1’
Regeneration Valve + Turbo Fan
9
Water V+Drain
1’20”
Water Valve; Drain pump; Pressure switch
10
Drain
20”
Drain pump; pressure switch.
11
End
-
Code error or end LED
