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TOSVERT VF-FS1: How to use
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Capacity range
3ph 200V-0.4~30kW
3ph 400V-0.4~75kW
3ph 400V-0.75~75kW (IP54)
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[Open the carton box and trial run]
[Detaching the cover](How to open the front (terminal board) cover-18.5kW or less)
To wire the terminal board, remove the front lower cover in line with the steps given below.
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[Connection of power supply and motor]
Please connect the power supply cable to R/L1, S/L2 and T/L3. (RED area)
Please connect the motor cable to U/T1, V/T2 and W/T3. (BLUE area)
- Regarding cable size and selection of wiring devices, please refer the list of '
Wiring device'.
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[Turning on the power supply]
When turning on the power supply, the VF-FS1 indicates





, first. After that, it changes
.
, automatically.
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[Panel operation]
The default setting of VF-FS1 series is operated by external signals.
- RUN and STOP by a contact input
- Frequency setting by an analog signal (0 to 10Vdc).
When you execute trial run by operation panel, please press LOC/REM key for local operation mode.
Note: After trial run, please press LOC/REM key for remote operation mode.
[How to operate]

RUN key: Start
STOP key: Deceleration stop