4 Unit installation
Installation manual
7
ARXF20~42E5V1B
R32 split series
3P650253-12T – 2023.04
1
2
WARNING
Make sure installation, servicing, maintenance and repair
comply with instructions from Daikin and with applicable
legislation and are executed ONLY by authorised persons.
3.1.2
To remove the accessories from the
outdoor unit
Make sure you have all following accessories delivered with the unit:
b
e
c
d
1×
a
1×
1×
1×
1×
a
General safety precautions
b
Outdoor unit installation manual
c
Fluorinated greenhouse gases label
d
Multilingual fluorinated greenhouse gases label
e
Drain plug (located on the bottom of the packing case)
4
Unit installation
4.1
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).
WARNING
Make sure installation, servicing, maintenance and repair
comply with instructions from Daikin and with applicable
legislation and are executed ONLY by authorised persons.
4.1.1
Installation site requirements of the
outdoor unit
Mind the following spacing guidelines:
≤1200
>150
>150
>50
>300
>300
(mm)
(mm)
a
b
b
a
a
Air outlet
b
Air inlet
It is recommended to install a baffle plate when the air outlet is
exposed to wind.
It is recommended to install the outdoor unit with the air inlet facing
the wall and NOT directly exposed to the wind.
b
a
b
c
a
Baffle plate
b
Prevailing wind direction
c
Air outlet
4.1.2
Additional installation site requirements
of the outdoor unit in cold climates
Protect the outdoor unit against direct snowfall and take care that the
outdoor unit is NEVER snowed up.
a
b
c
c
d
a
Snow cover or shed
b
Pedestal
c
Prevailing wind direction
d
Air outlet
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. See
8] for more details.
