Haier DW9-TFE1 Series Operation Manual page 24

When the buzzer emits 10 short warning signals every 30 seconds and the time-remain-
ing indicator display "E4"
Have you checked whether:
the drain hose is crimped or bent.
the drain hose is too high.
When the buzzer emits 10 short warning signals every 30 seconds and the time-remain-
ing indicator display "E5"
Have you checked whether:
the water is turned on and the hose is connected properly;
the water supply to the house is on and has sufficient pressure;
the water supply hose is crimped or bent;
the filter for the water supply hose is clogged.
the drain hose is too low.
When the buzzer emits 10 short warning signals every 30 seconds and the time remain-
ing indicator display "E2" or "E6", Contact the nearest authorized service center.
If you take all these checks and the dishwasher still does not function or your dish-
washer have any other error display, you can power the dishwasher OFF, and wait a few
minutes. You can power the dishwasher on, try it again , if the dishwasher still does not
function and/or the problem persists, contact the nearest authorised service center and
provide them with the following information:
the nature of the problem.
the model type number (Mod...) And the serial number (S/N...), which are indicated on the plate
located on the side of the inner part of the door.
Lower spray arm rotates with difficulty
Spray arm is blocked by small items or food remains.
Lid in detergent compartment cannot be closed
Detergent compartment has been overfilled.
Mechanism is clogged with remnants of detergent.
Remnants of detergent stuck inside dispenser
Compartment was damp when it was filled up with detergent. Compartment must be dry before
detergent is added.
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