1. The remote controller should be kept in good condition to prevent extrusion vibration from falling into the water.
2. The automatic stop function can be set to 145 seconds according to the actual needs of users.
3. The number of cable cores of the retractable door shall be no less than 8, and there shall be no joint in the middle of the door cable.
4. If the door body is abnormal, it is necessary to contact professionals for maintenance, so as to avoid the expansion of the fault and affect the use.
5. The retractable door controller should be kept clean to prevent the erosion of water or other harmful substances, and it is forbidden to use organic solvents to clean the shell.