Инструкция и схема на стиральные машины ELECTROLUX EWM10931; TC1;TC2;TC3
Алгоритмы поиска и устранения неисправностей по кодамОписание пошаговых действий при возникновении ошибок
Файл в формате PDF
Содержание:
- 1 INTRODUCTION
- 1.1 Purpose of this manual
- 1.2 Cautions
- 1.3 How to proceed
- 2 WM APPLIANCE CONTROL PANELS
- 3 PROGRAMMING/UPDATING THE MAIN CIRCUIT BOARD
- 4 DIAGNOSTICS SYSTEM
- 4.1 Accessing diagnostics
- 4.2 Quitting the diagnostics system
- 4.3 Phases of the diagnostics test
- 4.3.1 TC3-TC2 styling
- 4.3.2 TC1 styling
- 5 ALARMS
- 5.1 Displaying the alarms to the user
- 5.2 Reading the alarms
- 5.2.1 TC3-TC2 styling
- 5.2.2 TC1 styling
- 5.3 Rapid reading of alarms
- 5.4 Deleting the last alarm
- 5.5 ALARM SUMMARY TABLE
- 5.6 Notes on the behaviour of certain alarms
- 6 CANNOT ACCESS THE DIAGNOSTICS PROGRAMME
- 6.1 None of the LEDs on the circuit board light up
- 7 TROUBLESHOOTING BASED ON ALARM CODES
- E11: Water fill difficulty during washing
- E13: Water leaks
- E21: Drain difficulty
- E23: Problems with the component (triac) controlling the drain pump
- E24: Sensing circuit of the component (triac) controlling the drain pump faulty
- E31: The analogue pressure switch provides the main circuit board with a signal outside the limits. 30
- E32: The analogue pressure switch causes an error during calibration
- E35: Water level too high
- E38: Internal pressure chamber is clogged
- E41: Door open (device with 4 connections)
- E42: Problems opening door (device with 4 connections)
- E43: Problems with the component (triac) controlling the door delay system (device with
- 4 connections)
- E44: Door closed “sensing” circuit faulty
- E45: Problems with the “sensing” circuit of the component (triac) controlling the door delay system . 39
- E52: No signal from the motor tachimetric generator (1st part)
- E52: No signal from the motor tachimetric generator (2nd part)
- E57: Inverter is drawing more than 16A current
- E58: Inverter is drawing more than 4A current
- E59: No signal from the tachometric generator
- E5A: Overheating on Inverter board heat dissipator
- E5C: The Inverter board input voltage is too high (beyond 430 V)
- E5d: Data transfer error between Inverter board and main circuit board
- E5E: Communication error between Inverter board and main circuit board
- E5F: Inverter board fails to start the motor
- E5H: The Inverter board input voltage is too low (less than 175 V)
- E62: Overheating during washing
- E66: Heating element power supply relay faulty
- E68: Washing heating element leakage
- E69: Washing heating element damaged
- E6A: Heating relay sensing faulty
- E6H: Heating element power relay faulty (incongruence between sensing and relay status)
- E71: Washing NTC probe faulty
- E74: NTC probe improperly positioned
- E83: Error reading the programme selector code
- E86: Programme selector configuration error
- E87: Display board microprocessor faulty
- E91: Communication error between the display board and the main circuit board (1st part)
- E91: Communication error between the display board and the main circuit board (2nd part)
- E91: Communication error between the display board and the main circuit board (3rd part)
- E92: protocol incongruence
- E93: Appliance configuration error
- E94: Incorrect configuration of washing cycle
- E97: Inconsistency between control selector version and configuration data
- E98: Communication error between main PCB and Inverter board
- E9C: Display board configuration error
- E9E: Display board sensor/touch key faulty
- EC1: Water fill solenoid valves blocked
- EC2: Problem with weight sensor
- EC3: Problem with weight sensor
- EF1: Drain hose blocked/kinked/too high; drain filter clogged/dirty
- EF2: Excessive detergent dosing; drain hose kinked/blocked; drain filter dirty/clogged
- EF3: Aqua Control device triggered
- EF4: Water fill pressure too low and solenoid valve open
- EF5: Unbalanced load, spin phases skipped.
- EF6: Reset appliance.
- EH1: Mains frequency incorrect
- EH2: Supply voltage too high
- EH3: Supply voltage too low
- EH4: “zero watt” relay not functioning
- EHE: Inconsistency between safety relay (main circuit board) and safety sensing circuit
- EHF: Safety sensing circuit faulty
- 8 WM OPERATING CIRCUIT DIAGRAM
- 8.1 Key to circuit diagram WM
- 8.2 Main circuit board connectors
- 8.3 Burns on the main circuit board EWM10931
