Cleaning and Maintenance
21
English
Cleaning and Maintenance
Periodical maintenance
Unit Maintenance item Interval
Requires qualified
technicians
Indoor
unit
Clean the air filter. ϩʪɇϑϩͱʀʪɇͱϩ˵
Clean the condensate drain pan. Once a year ŵʪαЇθʪʒ
Clean up the heat exchange. Once a year ŵʪαЇθʪʒ
Clean the condensate drain pipe. Once every 4 months ŵʪαЇθʪʒ
ŵʪΧɇʀʪϩ˵ʪθʪͱϩʪʀͱϩθͱɵɇϩϩʪθʪϑ ϩʪɇϑϩͱʀʪɇцʪɇθ
Outdoor
unit
Clean the heat exchanger on the
outside of the unit.
Once every 4 months ŵʪαЇθʪʒ
Clean the heat exchanger on the
inside of the unit.
Once a year ŵʪαЇθʪʒ
Aʪɇϩ˵ʪʪʪʀϩθʀʀͱΧͱʪϩϑиϩ˵
ʪϩϑͱ˙ɇθ
Once a year ŵʪαЇθʪʒ
Verify that all the electric
components are firmly tightened.
Once a year ŵʪαЇθʪʒ
Clean the fan. Once a year ŵʪαЇθʪʒ
Ǥʪθ˙цϩ˵ɇϩϩ˵ʪ˙ɇɇϑϑʪɵʪϑɇθʪ
firmly tightened.
Once a year ŵʪαЇθʪʒ
Clean the condensate drain pan. Once a year ŵʪαЇθʪʒ