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• Keep the unit surface free from dust.
• Once every 3 months,, it is recommended to perform the filter maintenance. The actual need to perform this operation may
vary depending on indoor and outdoor ambient conditions.
• Clean the filters with a vacuum cleaner (Fig. 7.e-f-g).
• Replace the filters every year.
7.4 Service
7.3 Maintenance
• Keep the unit surface free from dust.
• Once every 3 months, it is recommended to perform the filter maintenance. The actual need to perform this operation may vary
depending on indoor and outdoor ambient conditions.
• Clean the filters with a vacuum cleaner (Fig. 7.b-c-d).
• Replace the filters every year.
Fig. 7.d
Fig. 7.c
Fig. 7.b
Fig. 7.g
Fig. 7.f
Fig. 7.e
WARNING
Make sure that the mains supply to the unit is disconnected before performing any installation, service, maintenance or
electrical work!
Summary of Contents for QRP125
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