![](/images/backgrounds/360988/360988-011x1.png)
TROUBLESHOOTING
![](/images/backgrounds/360988/360988-011xi2.png)
![](/images/backgrounds/360988/360988-011xi3.png)
![](/images/backgrounds/360988/360988-011xi4.png)
Is the water tap opened? Is the water cut off?
Is the water supply hose or hose connection clogged?Is the water tap frozen?If water is not supplied in 1 hour,a buzzer will sound, and the remaining time indicator will show "4E".
![](/images/backgrounds/360988/360988-011xi6.png)
![](/images/backgrounds/360988/360988-011xi7.png)
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