4
Do not allow children, plants or animals to stay
directly under the air ow from the unit.
Otherwise, harmful eects are done on them.
Shut o power when the unit lays idle for a long time.
Otherwise, dirt and dust may pile up and cause the
unit to overheat or get on re.
Do not shoot any spray (pesticide, detergent, etc.) at
the control.
Otherwise, the control may get damaged, deformed
or fail.
Do not press control buttons with hard objects.
Otherwise, the control gets damaged.
Do not operate the control with wet hands.
Otherwise, electric shock occurs.
Do not touch internal parts in the control. Do not
open the front plate. Danger and fault may ensue
when certain parts are touched. Please contact
concerned distributors to check and adjust internal
parts.
Do not place or use any kind of inammable spray near heat
reclaim ventilation or the air inlet and outlet grille.
Otherwise re accident may take place.
Do not block the air inlet and outlet grille. Blocked airow fails
to travel across the building and may lead to failures.
Please put on gloves before you wash and clean the unit.
Otherwise, you may get your hands hurt.
Do not use benzene or diluent to wash and clean the case of
heat exchanger.
Otherwise, the case will crack, change in color or fail.
Do not use benzene or diluent or chemical duster to wipe and
clean control panel.
Otherwise, it will lose color or its coating will ake o. If the
control panel is much dirty, use cloth soaked in diluted
detergent and then wrung dry to wipe it and nally wipe it dry
with dry cloth.
Do not set heat reclaim ventilation on bypass operation under
below-zero room temperature or above 30°C external tempera-
ture.
Otherwise, congealment occurs on mainframe, outlet grille or
air inlet.
ENGLISH
Safety Considerations
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