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5 MAINTENANCES
5.1 Maintenance introduction
The dehumidifier system can run for a long time and requires very little maintenance. The
maintenance of the dehumidifier is beneficial to the long-term operation of the unit. The frequency
of maintenance depends on the operating conditions of the unit, and the quality of the installation
environment. The maintenance cycle of the dehumidifier should be determined according to the
environment and installation location of the equipment. Therefore, the recommended maintenance
interval can be determined according to the actual installation situation. Improper maintenance
may reduce the performance of the equipment.
5.2 Filter
The unit is equipped with an independent filtering device to handle fresh air. The filtering devices
are installed at the inlet of the equipment, so that the air entering the equipment can be cleaned
and filtered. The interval between cleaning or replacing the filter unit should be based on the
amount of dust and particles contained in the air at the installation site. Never operate the
equipment without a filter. In this case, dust impurities may reduce the dehumidification
performance of the equipment, and at the same time may cause the compressor to start frequently
under unnecessary defrost control. It is recommended that the filter device is checked at least once
a month. The unit is equipped with two standard filters: G4 + F7, which need to be checked every
three months. Filters that are not cleaned / replaced in time may affect the unit's dehumidification
capacity and effect.
5.3 Fan Motor
The motor is equipped with bearings. The bearing has the same service life as the motor, so no
additional maintenance is required. Check the motor once a year to ensure that it is in proper
condition. However bearings will wear off over time, please take note and check the fan running
condition once a year.
5.4 Machine cleaning and maintenance
Warning!
• Only clean the unit after turning it off and disconnecting the power, otherwise electric shock or
injury may occur.
• Make sure that the unit is not washed with water under any circumstances, otherwise electric
shock may occur.
• Pay special attention when cleaning the unit and use a stable ladder.
• Volatile liquids such as thinner or gasoline will damage the unit's components (only use a soft dry
cloth and a damp cloth moistened with neutral detergent to clean the outside filter of the unit) .
• If there is any abnormality, please contact the after-sales service personnel for guidance.
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