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9. Continuous Water Drainage
If a drain is available, the unit can continuously drain excess water by attaching a commercially available hose
(internal diameter 15mm).
The unit can be operated for extensive periods without the need to empty the water tank.
1 Remove the water tank.
2 Open the drainage outlet.
Use cutters to cut the three fixing ribs of the
continuous drainage port on the back of the main
unit, then remove it carefully making sure that it
does not fall inside the unit.
3 Press drain stopper.
∞ Leave a minimum space of 20 cm behind the
unit for attaching the hose.
∞ Confirm that the hose does not show signs of
deterioration such as cracks and clogging.
∞ Inspect the hose every 2 weeks.
Insects or dirt blocking the hose may cause
leakage resulting in malfunctions.
4 Insert the hose into the drainage
outlet on the back
Feed the
commercially
available hose (ID
15 mm) into the
drainage outlet
while keeping the
stopper pressed.
5 Replace the tank.
The unit cannot operate without returning the
tank.
CAUTION
Do not drain water continuously
if there is a possibility that
temperatures around the hose could
drop below freezing point.
Water inside the hose may freeze and water may leak
from the unit and damage surrounding objects.
When draining water continuously or
left unattended for long periods,
inspect the unit once a fortnight.
Foreign objects, etc. could clog the hose
resulting in overheating and/or leakage.
Open the front door. Grasp handle and
pull out.
Drain
Stopper
Push here
Confirm that the hose is
securely attached and
does not leak.
How to set up the drainage hose
¡ hose immersed
in water
¡ hose raised to a
level higher than
the drainage
outlet
Note
Hose
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