Won't power up - No operation, keypad response, LEDs or display

Was bedeutet won't power up ?

The washer shows no signs of power. It won't turn on, respond to button presses, or display any lights or information.

• Control lock is activated
• No power to the washer
• Connection problem between AC plug and ACU
• Connection problem between ACU and HMI
• ACU problem
• Human-Machine Interface problem

Klicken Sie auf Schritte, um Ihren Fortschritt zu verfolgen.

1. 1

   Check if the control lock LED is on. If so, press and hold the button to deactivate it.

2. 2

   Check power at the outlet, circuit breakers, and fuses.

3. 3

   Check connections between the AC power cord and ACU for continuity.

4. 4

   Check connections and harness continuity between ACU and HMI.

5. 5

   Check ACU power (Refer to TEST #1, page 12).

6. 6

   Check Human-Machine Interface (Refer to TEST #2, page 14).