Electrolux EL4300 Servis Kılavuzu - Sayfa 35
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7 INDICATION & DIAGNOSTICS
7.1 Error indication
7.1.1 Level 1, potentiometer is not connected
If the potentiometer is not connected, the controller starts oscillating the motor power when the main
plug is connected to the mains.
7.1.2 Level 2-3, error indication and function
7.1.2.1 Error(high prio)
The highest levels will shutdown the motor and error codes that will be displayed are;
"E" + "2" =
Aeropro active failure, check aeropro connections.
"E" + "3" =
Aeropro active failure, change aeropro control PCB.
"E" + "4" =
Flash error RF selflearning (problem with erase or programming & enter self prog. Mode).
Problem with either RF communication or control unit. Investigate RF receiver PCB and control unit PCB.
7.1.2.2 Error (low prio)
Lowest error levels will indicate on display the error and the power could be reduced depending on type of
application. Error codes that will be displayed are:
"E" + "5" =
P1(pressure switch shorted during standby mode), power range 0-100%, no update of power
level on display (Not used in UltraActive, but error might occur).
Check control unit PCB.
"E" + "6" =
P2(pressure switch shorted during standby mode), power range 0-100%, no update of power
level on display (Not used in UltraActive, but error might occur).
Check control unit PCB.
"E" + "7" =
RF-receiver(not working/not on board: no white noise), power range 0-75%, no update of
power level on display.
Check RF receiver PCB.
7.1.2.3 Error Summary
Peripheral status
P1 Deactivated
Start Up
(Filter)
Standby
Running
P1 Activated
Start Up
(Filter)
Standby
Running
P2 Deactivated
Start Up
(Bag)
Standby
Running
P2 Activated
Start Up
(Bag)
Standby
Running
Aeropro active
Start Up
disconnected
Standby
Running
Aeropro active
Start Up
No frequency
Standby
Running
EN
Publication number
Display
Main motor
"0"
0%
"0"
0%
"1"-"5"
20%-100%
"E"+"5"
0%
"0"
0%
"1"-"5"
20%-100%
"0"
0%
"0"
"1"-"5"
20%-100%
"E"+"6"
0%
"0"
0%
"1"-"5"
20%-100%
"0"
0%
"0"
0%
"E"+"2"
0% after<1sec
"0"
0%
"0"
0%
"E"+"3"
0% after 3sec
Nr
35
LED Filter
LED Bag
Not Lit
Not Lit
Not Lit
Not Lit
Not Lit
Not Lit
Lit
Not Lit
Lit
Not Lit
Lit(3s/60s)
Not Lit
Not Lit
Not Lit
Not Lit
Not Lit
Not Lit
Not Lit
Not Lit
Not Lit
Not Lit
Lit(3s/60s)
Rev. xx
Month/year
Lit
Lit
PR - 35/37