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Chapter 2. Installation
2.1 Installation precautions
CAUTION
z Handle the inverter with care to prevent damage to the plastic components. Do not hold the inverter by
the front cover. It may fall off.
z Install the inverter in a place where it is immune to vibration (5.9 m/s
2
or less).
The inverter is under great influence of ambient temperature
z Install in a location where temperature is within the permissible range (14~122°F/-10~50°C).
Maximum Surrounding Air Temperature is 50°C (122°F) without de-rating.
<Ambient Temp Checking Location>
z
The inverter will be very hot during operation. Install it on a non-combustible surface.
z Mount the inverter on a flat, vertical and level surface. Inverter orientation must be vertical (top up) for
proper heat dissipation. Also leave sufficient clearances around the inverter.
z Protect from moisture and direct sunlight.
z Do not install the inverter in any environment where it is exposed to water drops, oil mist, dust, etc.
Install the inverter in a clean place or inside a “totally enclosed” panel, which does not accept any
suspended matter.
1.97 in 1.97 in
1.97 in
5cm
5cm
5cm
Leave space enough to
allow cooling air to flow
easily between wiring
duct and the unit
Cooling air
Ventilating fan
5cm
Min
1.97 in
3.94 in
10cm Min
5cm
Min
1.97 in
3.94 in
10cm Min
13