Electra WNG 50 DCI Service Manual page 159

SUSPENDING AND RELEASING THE UNIT FROM THE
MOUNTING PLATE
1. Make sure that the refrigerant tubes, electric cables and
condensate water hose are well insulated with closed
cell rubber based insulating tubes (6mm thickness), are
wrapped together with UV stabilized nonadhesive plastic
tape, and are passed through the hole in the wall.
2. Hang the indoor unit on the two hooks that are located
near the top edge of the mounting plate
10 and fig. 11 .
3. Press the lower part of the indoor unit against the
mounting plate until the catches snap into the slots and
lock the indoor unit to the mounting plate.
4. Check the installation by pulling the unit towards you.
5. To release the unit from the mounting plate, lift up the
unit and then pull the unit towards you, to ensure that
the hooks are locked.
Fig.10
1.Indoor unit
3.Top hooks
2.Snap catches
4.Bottom hooks
1 2
Fig. 10
Fig.11
1.Mounting plate
2.Lower hook
Fig. 11
as shown in fig.
3
4
1
2
5
CONDENSATE HOSE
CONNECTION
1. Attach the condensate drain hose to the corrugated hose
in the rear groove of the indoor unit.
2. Wrap the drain hose
together with the
refrigerant tubes and
electrical cables.
3. Ensure that the
condensate drain hose is
at all points installed in a
downward slope
manner.
4. When installing the drain
hose avoid traps and U-
bends. The end of the
drain hose should not be
immersed in water.
5. For a lefthand outlet, lay
the drain hose on the
bottom of the indoor unit
rear groove.
6.When the installation
location requires long
horizontal sections, a
vent must be provided at
the top of the hose to
prevent overflow of the
unit drain pan.
7.Upon completing the installation, test the water drain by
pouring at least two liters of water into the unit drain pan.
Check that the water drains off.
CONTENT
Fig.12
1.Drain hose
2.Clamp
3.Downward slope
1
2
3
Fig. 12
Fig.13
1.Trap
2.U-bend
3.End immersed in water
3
1 2
Fig. 13
Fig.14
1.Electric cable
2.Refrigerant tubing
3.Condensate drain hose
4.UV stabilized
nonadhesive plastic tape
Fig. 14
1
2
3
4
Fig.15
1.Vent
2.Downward drain
3.Water drain hose
1
3 2
Fig. 15