Mitsubishi Electric FR-CC2-P Instruction Manual page 24

2.3.3
Installation of the converter unit
Installation of the converter unit
Fix six positions.
• Install the converter unit on a strong surface securely with screws.
• Leave enough clearances and take cooling measures.
• Avoid places where the converter unit is subjected to direct sunlight, high temperature and high humidity.
• Install the converter unit on a nonflammable wall surface.
• When encasing multiple converter units in an enclosure, install them in parallel as a cooling measure.
• For heat dissipation and maintenance, keep clearance between the converter unit and the other devices or enclosure
surface. The clearance below the converter unit is required as a wiring space, and the clearance above the converter unit is
required as a heat dissipation space.
Allow clearance.

For replacing the cooling fan, 30 cm or more of space is necessary in front of the converter unit. Refer to
Installation orientation of the converter unit
Install the converter unit on a wall as specified. Do not mount it horizontally or in any other way.
Above the converter unit
Heat is blown up from inside the converter unit by the small fan built in the unit. Any equipment placed above the converter
unit should be heat resistant.
Installation of the converter unit and enclosure design
Clearances (front)
20 cm
or more
10 cm
or more
Vertical
20 cm
or more
Clearances (side)
5 cm
10 cm
or more
or more
∗1
Converter
unit
page 159
INSTALLATION AND WIRING
2
for fan replacement.
23