Maintenance - Haier HPU-18H03 Operation Manual

Maintenance

Maintenance at the end of application season
On a fine day, unit shall be started and operate in
FAN mode for about half a day until the inside of
the unit becomes thoroughly dry.
Turn off the unit operation switch and power on/off.
Otherwise,there will be some electricity consumption
even the unit is in stop status.
Clean the filter and indoor,outdoor unit,cover
the units well.
Maintenance before beginning of aplication season
Check there are no obstacles in the air inlet and
outlet to avoid impairing of working efficiency.
Please do attach the air filter to ensure the
electrostatic filters not soiled.Otherwise,dirt
will come into and damage the unit or bring
failures.
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