Dreame M12 Manual

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Troubleshooting
If the appliance is not working properly, the screen display will show an error message.
Troubleshooting
Code
Possible Cause Solution
E1-E7
Error
Restart the appliance for troubleshooting.
If the problem persists, please contact
customer service.
H1-H6
H7
Battery
overheating
Wait until the battery's temperature returns
normal.
Error Icon Possible Cause Solution
Water Tank
Fill the Clean Water Tank.
Used Water Tank full Empty the Used Water Tank.
Brush roller stuck
Clean the brush roller with the
provided cleaning brush.
Brush roller not installed Install the brush roller.
Blocked tube
the dirt sensor.
Wet and Dry Vacuum Floor Washer
Model HHV3 Charging Time
Rated Voltage 21.6 V
Charging Voltage 26 V
Used Water Tank
Capacity
700 mL
Clean Water Tank
Capacity
900 mL
Rated Power 300 W
Power Adapter
Model YLS0251B-E260090
No-load Power
Consumption
0.08 W
Input
Average Active
Output 26 V
0.9 A

Dreame M12 Specifications

General

Type	Wet & Dry Vacuum Cleaner
Runtime	35 minutes
Charging Time	5 hours
Dustbin Capacity	0.5 liters
Features	Self-Cleaning
Accessories	Charging base
Suction Power	12, 000 Pa