Precautions When Mounting The Outdoor Unit; To Provide The Installation Structure - Daikin Altherma EHVH04S18CB3V Installer's Reference Manual

7 Installation
7.3.2 Precautions when mounting the outdoor
unit
INFORMATION
Also read the precautions and requirements in the
following chapters:
▪ General safety precautions
▪ Preparation
7.3.3

To provide the installation structure

Check the strength and level of the installation ground so that the
unit will not cause any operating vibration or noise.
Fix the unit securely by means of foundation bolts in accordance
with the foundation drawing.
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
(mm)
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.
Installer reference guide
30
b
(mm)
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:
b
(mm)
a Maximum snowfall height
b EKFT008CA option kit
ERLQ004~008CA + EHVH/X04+08S18+26CB
Daikin Altherma – Low temperature split
4P384973-1A – 2016.02