After unpacking your FREQROL-K, first check the following points.
Refer t o the name plate t o confirm that the model and the output rating is indeed the one you ordered.
Check where there has been any damage or breakage t o the FREQROL-K during transportation.
I f you have any doubts about the above, or find any damage t o the unit, please contact your local service
FR-K Series Configuration
Motor output (HP)
Note: The operation panel is provided with a frequency setter, a frequency meter and a FWDIREV starting
When transporting the FREQROL-K, handle it gently to prevent damage. There are depressions on both the
top and the bottom where the unit can be grasped, and these should be held when it is moved.
Do not apply too much force t o the fan at the bottom of the unit. The unit is covered with a plastic case,
and care should be taken n o t to apply force only t o this cover during transport.
o Place the inverter in a clean and well ventilated location. Avoid locations exposed t o direct sunlight, or
subject t o high temperatures, humidity, dust or corrosive gases.
Install the inverter securely on the wall with volts or screws, vertically so that the letters "FREQROL-K"
Since the inverter does generate some heat during operations, any other equipment or parts should be
installed at least 10 cm away from up and the bottom t o prevent heat confined.
The brake resistor attached t o the rear of the unit also generates heat, so the unit should not be placed on
a wall with low heat resistance.
If your inverter is one equipped with an operation panel, take care t o put it i n a place where it can be
4. WIRING AND POWER SUPPLY RATING
Connect wiring correctly according to following instructions and refer t o Fig. 1, Standard Wiring
Fow wiring of the peripheral devices such as MCCB, refer t o Table
Selection of Peripherals.
When the wiring cover located at the bottom of the inverter i s pushed inward and then pulled
toward the operator, the wiring cover alone i s removed thus exposing all terminal blocks. A
corrugated gripping surface has been provided for your convenience. Now perform wiring.