Ifyou wish t ooperate the unit without the need t oempty the water tank, please:
• Remove
the drain k nob a nd rubber plug a nd retain for f uture u se.
• Connect
the drain t ube supplied
tothe water outlet asshown and locate
the other end into adrain.
• The drain t ube may b eextended
byadding anextension
tube and using a
suitable connector.
f
FIG.20
Please note
1. The drain must be at or below the outlet level.
(f
[
2. Flashing comp / '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:
FIG.21
1. In heat mode the exhaust MUST be exhausted to the outside just as in air conditioning
f
/
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 ° - 80.6 °F (50 - 27°C) and for the cooling
function, it is 84 ° - 89 °F (18 ° - 32 °C). For temperatures
outside of this range, the
'_
unit will not work properly.
FIG.22
J