Haier AW042MUGHA Installationsanleitung Seite 26

Installation Instruction
Note:
1. In snowy area, install the unit under the bracket or the snow-proof cover against the accumulative snow on the unit.
2. Do not install the unit at the place where the flammable gas will leak.
3. Install the unit at the strong enough place.
4. Install the unit at the flat place.
5. When being installed at the place with strong wind, set the air outlet of the unit and the wind direction vertical.
6. The installation site should be far away from the place where the noise is higher. At the same time for the noise of
higher places should ensure that the outdoor machine vibration and wall insulation measures to prevent vibration
caused by thin wall or acoustic noise problems.
7. Aluminum foil fin is very sharp, pay attention to prevent scratches.
8. In addition to the maintenance of the roof, or the installation of outdoor machines, other people can not contact the
outdoor machine.
9. Set the unit on mounting brackets or pad. To avoid the adverse effects of snow, ice and defrosting issues, install the
unit on heat pump risers to ensure a sufficient height from the ground. In all cases, refer to local code for correct riser
height.
Make sure the outdoor unit is installed level and is stable.
Install snow protection hood as necessary.
Correct installation
Correct installation
Drainage
Drainage
Drainage Drainage
10.For seacoast applications, block the unit from direct exposure to sea breeze by installing the unit behind a structure
(such as a building) or a protective wall that is 1.5 times higher than the unit, leaving 700 mm of space between the
wall and unit for air circulation.Consult an installation expert about taking anti-corrosion measures such as removing
salinity on the heat exchanger and applying a rust inhibitor more frequently than once a year.
Sea breeze
Sea
Wrong installation
Wrong installation
Drainage
Drainage
Clearance is too
Clearance is too
small,causing
small,causing
Stand top is coverd Stand top is coverd
inadequate drainage
inadequate drainage
Sea breeze
Sea
ODU
Correct installation
Minimum height ( H ) should be
Minimum height ( H ) should be
higher than the highest snowfall higher than the highest snowfall
depth(D)(H=D+20cm)
depth(D)(H=D+20cm)
ODU
ODU
Protection walls
Sea breeze
Sea
19
Wrong installation
Unit may become covered
Unit may become covered in snow
if the stand height is insufficient.
in snow if the stand height
is insufficient.
ODU
ODU