3 Installation
Installation manual
4
08CA
ROTEX HPU hybrid outdoor unit
4P344907-1C – 2016.02
1×
1
2
2
3.2
Mounting the outdoor unit
3.2.1
To provide the installation structure
If the unit is installed directly on the floor, prepare 4 sets of M8 or
M10 anchor bolts, nuts and washers (field supply) as follows:
INFORMATION
The maximum height of the upper protruding part of the
bolts is 15 mm.
NOTICE
Fix the outdoor unit to the foundation bolts using nuts with
resin washers (a). If the coating on the fastening area is
stripped off, the nuts rust easily.
a
283
580
<100
(mm)
<100
>300
In any case, provide at least 300 mm of free space below the unit.
Additionally, make sure the unit is positioned at least 100 mm above
the maximum expected level of snow. In this case, it is
recommended to construct a pedestal, and on this pedestal install
the EKFT008CA option kit.
283
580
<150
<150
(mm)
>300
100
a
b
a
Maximum snowfall height
b
EKFT008CA option kit
If the unit is installed on brackets to the wall, it is recommended to
use the EKFT008CA option kit and to install the unit as follows:
>250
>300
>250
(mm)
a
b
a
Maximum snowfall height
b
EKFT008CA option kit
