Installing Outdoor Unit; Drain Work - HTW Ix40 Serie Manual De Instalación

2.3 Installation guidelines
Where a wall or other obstacle is in the path of outdoor unit
inlet or outlet airflow, follow the installation guidelines below.
For any of the below installation patterns, the wall height on the
outlet side should be 1200mm or less.
Wall facing one side
More than 100
Direction
of air
Side view
Walls facing two sides
More
than 100
More than 50
Top view
Walls facing three sides
More than 50
Top view
More than 350
1200
or less
More
than 350
More than 50
More than 100
More than 350
Unit:mm
2.4 Outdoor unit installation
's

1) Installing outdoor unit

When installing the outdoor unit, refer to "Precautions for
selecting the location" .
Check the strength and level of the installation ground so that
the unit will not cause any operating vibration or noise after
installed.
Fix the unit securely by means of the foundation bolts.
(Prepare 4 sets of M8 or M10 foundation bolts, nuts and
washers each which are available on the market.)

2) Drain work

If drain work is necessary, follow the procedures below.
Use drain plug for drainage.
If the drain port is covered by a mounting base or floor surface,
place additional foot bases of at least 30mm in height under the
outdoor unit s feet.
In cold areas, do not use a drain hose with the outdoor unit.
(Otherwise, drain water may freeze, impairing heating
performance.)
15
Fix with bolts
'
Drain port
Bottom frame
Seal
Drain plug
Hose