3 Preparation
Installation manual
5
3(A)MXM+3(A)MXF+4MXM+5MXM
R32 Split series
3P600450-1C – 2020.05
1×
1×
1×
1×
6×
1×
a
1×
b
c
d
e
3×
1×
1×
i
j
g
h
f
a
Outdoor unit installation manual
b
General safety precautions
c
Fluorinated greenhouse gases label
d
Multilingual fluorinated greenhouse gases label
e
Drain socket
f
Screw bag. The screws will be used for fixing the
electrical wire anchor bands.
g
Drain cap (small)
h
Drain cap (large)
i
Reducer assembly
j
Energy label
3
Preparation
3.1
Preparing the installation site
▪ Choose a location where the operation noise or the hot/cold air
discharged from the unit will not disturb anyone.
WARNING
Do NOT install the air conditioner at any place where
flammable gas may leak out. If the gas leaks out and stays
around the air conditioner, a fire may break out.
▪ Install units, power cables and communication wiring at least 3 m
away from televisions or radios to prevent interference. Depending
on the radio waves, a distance of 3 m may not be sufficient.
▪ Objects placed under the unit may be damaged by water from the
drain.
WARNING
If appliances contain R32 refrigerant, then the floor area of
the room in which the appliances are installed, operated
and stored must be larger than the minimum floor area.
This applies to:
▪ Indoor units
without
refrigerant leakage sensor; in
case of indoor units
with
refrigerant leakage sensor,
consult the installation manual
▪ Outdoor units installed or stored indoors (example:
winter garden, garage, machinery room)
▪ Field piping in unventilated spaces
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
outdoor unit
Mind the following spacing guidelines:
≤1200
>100
>100
>50
>350
>350
(mm)
(mm)
a
b
b
a
a
Air outlet
b
Air inlet
Allow 300 mm of work space below the ceiling surface and 250 mm
for piping and electrical servicing.
b
a
b
c
a
Baffle plate
b
Prevailing wind direction
c
Air outlet
The outdoor unit is designed for outdoor installation only, and for
ambient temperatures within the following ranges:
Cooling mode
Heating mode
–10~46°C DB
–15~24°C DB
3.1.2
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
