8 | Maintenance and service
User reference guide
50
CVXM20+FVXM25~50A2V1B
Split system air conditioners
4P625990-1A – 2020.10
3 Push on the sides of the front panel to make sure the front panel is securely
fixed.
8.11 To take following items into account before a long idle period
Operate the unit several hours in fan only mode to dry the inside of the unit.
1 Press and select operation.
2 Press and start operation.
3 After operation stops, turn the breaker off.
4 Clean the air filters and replace them in their original position.
5 Remove the batteries from the user interface.
INFORMATION
It is recommended to have periodical maintenance performed by a specialist. For
specialist maintenance, contact your dealer. Maintenance costs shall be borne by the
customer.
In certain operating conditions the inside of the unit may get dirty after several
seasons of use. This results in poor performance.
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