Precautions When Mounting The Outdoor Unit; To Provide The Installation Structure - Daikin EWYA004D2V3P Installer's Reference Manual

7 | Unit installation

7.2.2 Precautions when mounting the outdoor unit

7.2.3 To provide the installation structure

Installer reference guide
52
Typical workflow
Mounting the outdoor unit typically consists of the following stages:
1 Providing the installation structure.
2 Installing the outdoor unit.
3 Providing drainage.
4 Preventing the unit from falling over.
5 Protecting the unit against snow and wind by installing a snow cover and baffle
plates. See "7.1 Preparing the installation
INFORMATION
Also read the precautions and requirements in the following chapters:
▪
"2 General safety
▪
"7.1 Preparing the installation
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.
This topic shows different installation structures. For all, use 4 sets of M8 or M10
anchor bolts, nuts and washers. 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.
INFORMATION
The maximum height of the upper protruding part of the bolts is 15 mm.
Option 1: On mounting feet "flexi-foot with strut"
0 mm
(mm)
a Maximum snowfall height
4
site" [
4
precautions" [ 9]
4
site" [ 48]
48].
EWAA004~008D + EWYA004~008D
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P688013-1B – 2022.09