Toshiba Toshiba Schneider Inverter Corporation


Capacity range
3ph 200V-0.4~30kW
3ph 400V-0.4~75kW
3ph 400V-0.75~75kW (IP54)
空調専用 TOSVERT VF-fs1
  1. Detaching the cover
  2. Connection of power supply and motor
  3. Turning on the power supply
  4. Panel operation

Open the carton box and trial run

1.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.

Detaching the cover

2.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".

Connection of power supply and motor

3.Turning on the power supply

When turning on the power supply, the VF-FS1 indicates HALLO , first. After that, it changes 0.0 , automatically.

4.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]

Example of operation panel control

RUN key: Start
STOP key: Deceleration stop