DOMUSA DUAL CLIMA 11, Инструкция по установке и эксплуатации, Страница: 21 / 48

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9.3 Heat Pump fastening
The heat pump should be firmly fixed to a base, preferably a concrete base.
Fasten it firmly using 4 sets of M12 bolts suitable for the base material, with
nuts and washers (available on the market). Make sure that the protruding
distance of the bolt does not exceed 10 mm inside the metallic support of the
device (leg).
The receiving surface of the device must:
- Allow a solid fixation (preferably concrete).
- Fully support its weight.
- Have a permeable area below the condensate drainage hole (earth, gravel bed, sand, etc.).
- Do not transmit any vibration to the home, recommending the installation of the antivibration
dampers supplied with the heat pump.
In case of installing the device on wall mounts, it will be especially important to isolate the machine
from the transmission of vibrations and noise inside the house, it may be necessary to install more
suitable antivibration dampers for the wall mount in addition to those supplied with the heat
pump. Nevertheless, the installation on the ground is the most advisable.
Straighten the heat pump well to ensure that the condensate water cannot exit through any paths
other than the intended drain hole.
9.4 Condensates Drainage
In normal operation, the heat pump can evacuate large amounts of water, for which the DUAL
CLIMA heat pump provides a hole in the bottom of the appliance. Be sure not to obstruct this hole
during the installation process of the appliance.
A
B
A : Condensates drainage hole.
B : Front (discharge side).
Preferably install the device in a well-drained place. To do this, it is
advisable to provide a bed of gravel, sand or similar materials below said
hole. If the drain hole of the heat pump is covered by a mounting base or
by the floor, lift the unit to leave a free space of at least 100 mm below it.
If it is installed on a terrace or façade, the condensate outlet must be led to a
drain to avoid inconvenience and/or damage caused by the dripping of
condensate water. If the installation is carried out in a region where the
temperature can be below 0 ºC for a long period of time, check that the
presence of frost does not represent any danger.