11:16 Timeout Heating; 11:17 Door Lock; 11:27 Level Offset; 11:28 Water Level High/Dlcu Level Low - Electrolux W555H Service Manual

Troubleshooting
59

11:16 TIMEOUT HEATING

This error code is based on degrees/minutes. A check is made during water filling. If there is a drain
leakage there will be repeated fillings and therefore no error code from gradient check.
This timeout is an overall timeout that is started when heating is started. If heating time is longer
than set in MAX HEATING TIME (Config 2) this error code will be displayed.

11:17 DOOR LOCK

This error code is displayed if the door lock is locked at the start of the program, i.e. that the door is
locked although the timer has not requested locking.

11:27 LEVEL OFFSET

This error code arises if the level system indicates a level at the start of the program (when the
drum should be empty) that exceeds what the program unit can compensate for automatically.
This can be caused by for example blocked drain, blocked level hose, a drop of water in the level
hose, leaking level system, defective level control, etc.
Action
• Check drain for dirt.
• Blow through the level hose and check that it is not blocked and does not contain any water.
• Check in the service program that the level control is working correctly.
11:28 WATER LEVEL HIGH DLCU LEVEL LOW
The DLCU on I/O type 10 contains a mechanical level guard which ensures that there is no
water in the machine when the lock opens. To ensure that the level guard functions correctly, the
mechanical level guard is compared with a nominal value generated by the level system, which
is compared with the electronic level sensor.
When the water level exceeds the nominal value during first fill, a check is made to ensure that the
mechanical level guard is switched on, and if not, this error code is displayed.
Cause
• The level control can be damaged.
• Cross talk in the level control electrical system.
• Leakage in the level controls' air hoses.
• Incorrect nominal value, possibly caused by a error in the electronic level control.
Action
• Check the level control function. (Switch-on level = 40 mm, switch-off level = 15 mm Wg).
• Check the cables and their connections. The voltage across the level controller should be 0 V
when the water level is < 15 mm Wg and 5 V when water level is > 40 mm Wg.
• Blow through the level hoses and check that they are not blocked and does not contain any water.