Instruction manual

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The drain tube may be extended
by a
dding an extension tube and
using a suitable connector.
FIG.21
Please note
1. The drain must be at or
below the outlet level.
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:
18mm)
FIG.22
Special caution for heating function!
While using the heating function,
please note:
1. Install the exhaust pipe well, in
order to exhaust the cool air to
outdoor. (Please refer to the
instruction manual for
installation method.)
2. Fix the drainage to be
continuous one (i.e. drain the
water by water tube). This is
compulsory for use in heating
mode.
3. Working range for heating
function is 7 to 25
o
C (for cooling
function, it is 18 to 32
o
C). For
temperature outside this range,
the unit may not work properly.
FIG.23
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