cecotec ENERGYSILENCE 12000 AIR CLIMA Manuel D'instructions page 35

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2. Lag the pipe joints with insulating material, securing it with vinyl tape.
3. Run the bound pipe, power cables and drain pipe through the wall hole and mount the indoor
unit onto the upper part of the mounting plate securely.
4. Press and push the lower part of the indoor unit tightly against the mounting plate.
Fig. 17.
1. Vinyl tape cover
2. Insulation sleeve
3. Refrigerant pipe
4. Condensed water drain pipe
5. Probe cable (for heat-pump)
6. Connection cable 1 (for heat-pump)
7. Connection cable
8. Refrigerant pipe
Mounting plate
Fig.18
Outdoor unit installation
Safety distance for installation (mm)
Fig. 6.
Do not install the outdoor unit near sources of heat, steam or flammable gas.
Do not install the unit in too windy or dusty places.
Do not install the unit where people often pass. Select a place where the air discharge and
operating sound will not disturb the neighbours.
Avoid installing the unit where it will be exposed to direct sunlight (other wise use a protection,
if necessary, that should not interfere with the air flow).
Reserve the spaces as shown in the picture for air to circulate freely.
Install the outdoor unit in a safe and solid place.
If the outdoor unit is subject to vibration, place rubber gaskets onto the feet of the unit or no
the wall fixings.
The outdoor unit should be installed on a solid wall and fastened securely.
The following procedure must be observed before connecting the pipes and connecting cables:
decide which is the best position on the wall and leave enough space to be able to carry out
maintenance easily.
Fasten the support to the wall using screw anchors which are particularly suited to the type
of wall.
Use a larger quantity of screw anchors than normally required for the weight they have to bear
to avoid vibration during operation and remain fastened in the same position for years without
the screws becoming loose.
The unit must be installed following the national regulations.
66 ENERGYSILENCE 12000 AIR CLIMA
Outdoor unit condensed water drainage (only for heat pump models)
Fig. 19.
1. Drain port
2. Drain pipe
The condensed water and the ice formed in the outdoor unit during heating operation can be
drained away through the drain pipe.
1. Fasten the drain port in the 25-mm hole placed in the part of the unit as shown in the picture.
2. Connect the drain port and the drain pipe.
Make sure that water is drained in a suitable place.
Electrical connections
Fig. 20.
1. Wiring diagram on the back of the cover
2. Screw
1. Remove the handle on the right-side plate of outdoor unit.
2. Connect the power connection cord to the terminal board. Wiring should fit that of indoor
unit.
3. Fix the power connection cord with wire clamp.
4. Check if the wire has been fixed properly.
5. An efficient earth connection must be ensured.
6. Recover the handle.
Connecting the pipes
Fig. 21.
1. Connection pipes
2. Flare nuts
3. Liquid tap
4. Gas tap
5. Indoor unit
6. Gas valve
7. Service port nut
8. Liquid valve
9. Tap
10. Protection caps
Screw the flare nuts to the outdoor unit coupling with the same tightening procedures
described for the indoor unit.
To avoid leakage, pay attention to the following points:
1. Tighten the flare nuts using two wrenches. Pay attention not to damage the pipes.
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ENERGYSILENCE 12000 AIR CLIMA 67