For Continuous Draining in Pump Mode
  Page 18  
Water Drainage
NOTICE
Because this unit contains a condensate pump, the drain 
hose can be elevated up to 6 ft. (1.8 m). Direct the hose 
toward the drain, making sure there are no kinks that 
will restrict water flow. Make sure the end of the hose is 
directed downward (see fig.   with check mark symbol).
The figure with 
X
 
symbol is not recommended as the end 
of the hose is not directed downward.  When the continuous 
drain hose is not used, ensure that the corresponding drain 
plug and knob are installed firmly to prevent leaks.
Drain
hose
adaptor
Delivery lift < 6ft
Drain hose
adaptor
X
Remove
the middle
drain plug
Continuous
drain hose 
Drain
hose adaptor
•  While operating in heat pump mode, the unit will 
produce condensate that must be drained. You must 
install the drain hose when operating in heat mode. 
To install the drain hose, remove the plug from the drain 
port and attach the included hose. The universal drain 
adaptor can be attached to the end of the included 
hose. A 3/4” hose (not included) can be attached to 
the adaptor if a longer hose length is required. Place 
the end of the hose in the drain area you are using.
NOTICE
Be sure to reinstall the bottom drain plug firmly to 
prevent leakage before using the unit.
•  When the water level of the bottom tray reaches a 
predetermined level, the unit beeps 8 times. The digital 
display shows “P1.” At this time the air conditioning/
dehumidification process will immediately stop. However, 
the fan motor will continue to operate (this is normal). 
Carefully move the unit to a drain location, remove the 
bottom drain plug and let the water drain away. Reinstall 
the bottom drain plug and restart the machine until the 
“P1” symbol disappears. If the error repeats, call for service.
Installation
Instructions