EDW503
Alarm Reading and Actuator Test
1. After Service mode is accessed (when L1 is blinking, L2 and L3
is on), wait a few seconds till LED L2 and L3 to be turned off,
then press the S1.
The first alarm code saved is shown: 2 of the indicator LEDs
on the right blink in sequence, interrupted by pauses,
corresponding to the alarm. The upper LED shows family
code and the low one shows the current code. Details of
alarm codes are in later Alarm codes section.
2. Press S1 again to show the second alarm
3. Press S1 once more to show the third alarm
4. Press S1 the fourth time to move on to Actuator Test. Press
Program button repeatedly will sequentially turn on one actuator
at a time.
One of the indictor LEDs on the right is turned on to show it
is in Actuator Test.
See the table for details of Number of pressing and Actuator
Number.
5. Press S1 when actuator number 10 is activated, the machine
will cycle back to Alarm reading and show the first alarm code
saved
6. Switch off the appliance to exit Service mode
Number of
S1 Pressed
Actuator
Comment
4
Regeneration Valve
5
Drain Pump
6
Inlet Valve
Off when water level reached
7
Heater
On only if water level reached
8
Wash Pump
9
Dispenser
10
Dry Fan
LED Test / Delete Alarm Memory
1. After Service mode is accessed (when L1 is blinking, L2 and L3
is on), press the S1 before L2 and L3 is turned off.
LED L2 is blinking, L1 and L3 is turned on.
2. Wait till L1 and L3 is turned off, then press S1
All used LEDs flash 5 seconds on 1 second off repeatedly.
If buzzer is equipped, it beeps for 5 seconds
The alarms saved in the memory are erased
3. Switch off the appliance to exit Service mode
Technical Support – A.R.
Chapter
3.1
599 79 76 - 53 REV 1.0
