SCALE  0.500
SCALE  0.500
Operation
Water drainage
-During dehumidifying modes, remove the upper drain 
 plug from the back of the unit, install the drain connector
 (5/8" universal female mender) with 3/4" hose(locally 
 purchased). For the models without drain connector, just 
 attach the drain hose to the hole. Place the open end of 
 the hose directly over the drain area in your basement 
 floor. 
WAIT 3 MINUTES BEFORE RESUMING OPERATION
After the unit has stopped, it can not be restarted 
operation in the first 3 minutes. This is to protect the unit. 
Operation will automatically start after 3 minutes. 
POWER MANAGEMENT feature(on some models)
When the ambient temperature is lower than the setting
temperature for a period of time, the unit will be
automatically operate power management feature. The
compressor and fan motor stop. When the ambient
temperature is higher than the setting temperature, the unit
will be automatically quit the power management feature.
The compressor and (or) fan motor run.
NOTE: For unit with power management light, the light 
will illuminate under this feature.
-During heating pump mode, remove the lower drain plug
 from the back of the unit, install the drain connector(5/8" 
 universal female mender) with 3/4" hose(locally 
 purchased). For the models without drain connector, just 
 attach the drain hose to the hole. Place the open end of 
 the Hose adaptor directly over the drain area in your 
 basement floor.
 NOTE: Make sure the hose is secure so there are no 
 leaks.Direct the hose toward the drain, making sure that 
 there are no kinks that will stop the warter flowing.Place 
 the end of the hose into the drain and make sure the end 
 of the hose is down to let the water flow smoothly.(See 
 Figs with      . Do never let it up.(See Figs with     ). When 
 the continuous drain hose is not used, ensure that the 
 corresponding drain plug and knob are installed firmly to 
 prevent leakage.
√ X
Maintenance
-Always unplug the unit before cleaning or servicing.
-DO NOT use flammable liquids or chemicals to clean the unit. 
-DO NOT wash the unit under running water. Doing so 
 causes electrical danger.
-DO NOT operate the machine if the power supply was damaged 
 during cleaning. A damaged power cord must be replaced with a 
 new cord from the manufacturer.
Clean the Air Filter
Remove the air filter 
Upper filter
(take out)
Remove the
screw,then
take the lower
filter out.
WARNING:
MODEL A
MODEL B
MODEL A
MODEL B
MODEL A
MODEL B
15
√
drain hose
adaptor
Continuous 
drain hose
Remove the 
lower drain plug
√
drain hose
adaptor
Continuous 
drain hose
Remove the 
lower drain plug
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Remove the 
upper drain plug
√
Continuous 
drain hose
Remove the 
upper drain plug
√
Continuous 
drain hose
Uper air filter
(take out)
Lower air filter
(take out)
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SCALE  0.500
X
drain hose
adaptor
Press the power
cord buckle into
the rear cover.
drain hose
adaptor
√
delivery lift <1.8m
-When the water level of the bottom tray reaches a 
 predetermined level, the unit beeps 8 times, the digital 
 display area 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. NOTE: Be sure to reinstall the bottom drain plug 
 firmly to prevent leakage before using the unit.
            CAUTION  
DO NOT operate the unit without filter because dirt 
and lint will clog it and reduce performance.