Mitsubishi FR-E540-0.4K-EC Instruction Manual page 25

3) Note on ambient
temperatures
Measurement
position
5cm
FR-E500
5cm
5cm
Measurement position
7) For installation in an enclosure
Ventilation
fan
Inverter
(Correct example)
Position of Ventilation Fan
8) Vertical mounting
4) Clearances around the inverter
1cm or
more*
*5cm or more for 5.5K and 7.5K
These clearances are also necessary for changing the cooling fan.
Inverter
Inverter
Built-in cooling fan
(Incorrect example)
INSTALLATION AND WIRING
10cm
Leave sufficient
or more
clearances above
and under the
inverter to ensure
adequate ventilation.
1cm or
FR-E500
more*
10cm
or more
Inverter
(Correct example)
When more than one inverter is contained
12
Cooling air
Cooling fan
built in the
inverter
Inverter
Inverter
(Incorrect example)
2