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3 Unit installation
3
Unit installation
3.1
Preparing the installation site
WARNING
The appliance shall be stored in a room without
continuously operating ignition sources (example: open
flames, an operating gas appliance or an operating electric
heater).
3.1.1
Installation site requirements of the
indoor unit
▪ Mind the following spacing installation guidelines:
≥500
≥600
INFORMATION
If you have limited installation space and need to install the
option kit EKGSPOWCAB (= power cable for split power
supply), remove the left side panel before installing the unit
in its final position. See
unit" [ 4 6].
▪ The indoor unit is designed for indoor installation only and for
ambient temperatures ranging from 5~35°C.
Special requirements for R32
The indoor unit contains an internal refrigerant circuit (R32), but you
do NOT have to do any refrigerant field piping or refrigerant
charging.
The total refrigerant charge in the system is ≤1.842 kg, so the
system is NOT subjected to any requirements to the installation
room. However, mind the following requirements and precautions:
WARNING
▪ Do NOT pierce or burn refrigerant cycle parts.
▪ Do NOT use means to accelerate the defrosting
process or to clean the equipment, other than those
recommended by the manufacturer.
▪ Be aware that R32 refrigerant does NOT contain an
odour.
WARNING
The appliance shall be stored so as to prevent mechanical
damage and in a well-ventilated room without continuously
operating ignition sources (example: open flames, an
operating gas appliance or an operating electric heater).
WARNING
Make sure installation, servicing, maintenance and repair
comply with instructions from Daikin and with applicable
legislation and are executed ONLY by authorised persons.
Installation manual
6
(mm)
"3.2.1 To open the indoor
3.2
Opening and closing the unit
3.2.1
To open the indoor unit
NOTICE
For a standard installation, it is usually NOT required to
open the unit. Opening the unit or any of the switch boxes
is ONLY required when you want to install extra option kits.
For more information, see the installation manual of the
specific option kit, or below.
Overview
a
e
b
f
d
c
a
Top panel
b
User interface panel
c
Front panel
d
Left side panel
e
Installer switch box cover
f
Main switch box cover
Open
1 Remove the top panel.
5×
T25
2 Remove the user interface panel. Open the hinges at the top
and slide the user interface panel upwards.
NOTICE
If you remove the user interface panel, also disconnect the
cables from the back of the user interface panel to prevent
damage.
EWSAH/X06DA9W
Daikin Altherma 3 WS
4P675759-1 – 2021.10
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