Maintenance and cleaning, En 2 1 – SEIFERT Variable Speed Air Conditioner KG 2025-24V User Manual
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7. Maintenance and Cleaning
Danger 
Danger from electrical voltage. 
Maintenance and cleaning must be carried out by specialists (electricians). 
The personnel must ensure that for the duration of this work the unit and the 
cabinet are disconnected from the electrical supply and protected against 
unauthorized reactivation. 
Danger 
Danger through incorrect work on the unit.  
The instructions in the cabinet manufacturer’s manual must be adhered to. 
Attention 
Damage to the unit through incorrect maintenance and repair. 
Maintenance and repair of the refrigerant circuit must be carried out by the 
manufacturer or another specialist. 
 
7.1 Unit service and cleaning
 
 
Danger 
Danger from electrical voltage. 
The service and cleaning of the unit must be undertaken by specialists. The 
personnel must ensure that for the duration of the cleaning work the unit and 
the cabinet are disconnected from the electrical supply and protected against 
unauthorized reconnection. 
 
 
Instruction 
Never use aggressive cleaning fluids or materials. Disconnect the air conditioner from the mains. 
 Remove the cover by unscrewing the retaining screws. 
 Check the condensor and clean if necessary. 
 Check the air outlet grills to be free from dirt and clean if necessary. 
7.2 Maintenance
Attention 
Only use original replacement parts when repairing the unit. This ensures that the unit functions 
perfectly and remains safe.