16
Cleaning and Maintaining
English
Cl
eaning and Maint
enanc
e
Periodical maintenance
Unit
Maintenance item
Interval
ŵʪαЇ̈θʪϑαЇɇ̷̈ѣʪʒ
technicians
Indoor
unit
A̷ʪɇ͝ϩ˵ʪɇ̈θѣ̷ϩʪθ
At least once a month
Clean the condensate drain pan.
Once a year
Required
Clean up the heat exchange.
Once a year
Required
Clean the condensate drain pipe.
Once every 4 months
Required
Replace the remote control batteries. At least once a year
Outdoor
unit
Clean the heat exchanger on the
outside of the unit.
Once every 4 months
Required
Clean the heat exchanger on the
inside of the unit.
Once a year
Required
Clean the electric components with
jets of air.
Once a year
Required
Verify that all the electric
ʀͱ͔Χͱ͝ʪ͝ϩϑɇθʪѣθ̷͔цϩ̈˝˵ϩʪ͝ʪʒ
Once a year
Required
Clean the fan.
Once a year
Required
Verify that the fan assemblies are
ѣθ̷͔цϩ̈˝˵ϩʪ͝ʪʒ
Once a year
Required
Clean the condensate drain pan.
Once a year
Required
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