13
EN
Installation of multiple units
• When installing multiple units position the inverters side by
side paying attention to keep the minimum clearance distances
(measured from the outer edge of the inverter) for each inverter
specified in the figure.
50 cm
20”
50 cm
20”
50 cm
20”
• The installation of two inverters positioned back to back is also
permitted on a structure which must be composed of a 2 or 3
frame supports (refer to “Mounting with a support bracket”
chapter). In this case the minimum recommended distance
between the units in order to avoid the use of an air deflector is
30cm / 12".
30 cm
12”
Please refer to the warranty terms and conditions to evaluate any possible warranty exclusions due to improper
installation.
Wireless signal environmental checks
The inverter can be commissioned and monitored using the wireless communication channel. The WLAN board of the inverter uses
radio waves to transmit and receive data, it is therefore important to find a new position for the router considering the different
materials which the radio signal will have to pass through:
Material
Relative signal reduction
Open field
0% (strength of approximately 40 meters)
Wood / Glass
From 0 to 10%
Stone / Plywood
From 10 to 40%
Reinforced concrete
From 60 to 90%
Metal
Up to 100 %
Final installation of the inverter must not compromise access to any externally located disconnection devices.
Please refer to the warranty terms and conditions to evaluate any possible warranty exclusions due to improper
installation.