Ifyouwishtooperatetheunitwithouttheneedtoemptythewatertank,please:
• Removethedrainknobandrubberplugandretainforfutureuse.
• Connectthedraintubesuppliedtothewateroutletasshownandlocatethe
otherendintoadrain.
• Thedraintubemaybeextendedbyaddinganextensiontubeandusinga
suitableconnector.
Pleasenote
1.Thedrainmustbeatorbelowtheoutletlevel.
2.Flashingcomp/ 'full water' indicator will not function in this mode of drainage.
3. If you want to extend the water tube, you can connect it with another tube
(OD: .7"/18mm)
Caution for heating function:
While using the heating function, please note:
1. In heat mode the exhaust MUST be exhausted to the outside just as in air conditioning
mode. The unit works in reverse of air conditioning mode with the warm air out the front
and cold air is exhausted out the back.
2. Fix the drainage to be a continuous one (i.e. drain the water by water tube).
3. Working range for heating function is 41°F - 80.6°F (5° - 27 °C) and for the
cooling function, it is 64°F - 89°F (18°C - 32 °C).
For temperatures outside of this range, the unit will not work properly.
FIG.23
_ ....
FIG.25
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