4-4-14. Connecting the Cables to the
Outdoor Unit
When using the air conditioner in the heating mode, ice
may accumulate. During de-icing, the condensed water
must be drained off safely. Consequently, you must
install a drain hose on the outdoor unit, following the
instructions below.
1. Make space more than 50mm between the
bottom of the outdoor unit and the ground for
installation of the drain hose, as shown in
figure.
4-4-15. Inserting the drain plug
1. Insert the drain plug into the hole on the
underside of the outdoor unit.
2. Connect the drain hose to the drain plug [Drain
hose:ID(18mm), Drain plugPOD(18mm)].
3. Ensure that the drained water runs off correctly
and safely.
4-4-16. Fixing the Unit in Position
The outdoor unit must be installed on a rigid and stable
base to avoid any increase in the noise level and
vibration, particularly if the outdoor unit is to be
installed close to a neighbour. If it is to be installed in a
location exposed to strong winds or at a height, the unit
must be fixed to an appropriate support (wall or ground).
1. Position the outdoor unit so that the air flow is
directed towards the outside.
2. Attach the outdoor unit to the appropriate
support using anchor bolts.
3. If the outdoor unit is exposed to strong winds,
install shield plates around the outdoor unit, so
that the fan can operate correctly.
Samsung Electronics
4-30
Installation
Capacity A B
UBH1800E, DH18ZAX 582mm 340mm
UBH2400E/UDH3200E
660mm 340mm
DH24ZAX/DH32ZAX
A
B
50mm min.
30mm
Duct-ADH1800E-2-2 6/27/00 10:37 AM Page 4-30
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