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UP and DOWN directions must not be operated simultaneously, except in programming mode.
Drives should only be operated from a single control point.
A switching break of approximately 500ms is recommended between UP and DOWN commands.
Electronic drives have a technical delay of about 180ms, requiring consideration for short commands.
Avoid activating WT drives at end limits for over 4 seconds to prevent accidental re-adjustment.
Multiple WT drives can be paralleled based on control unit capacity, typically up to 3.
Connection cable length for WT drives must not exceed 50 meters.
Voltage on the inactive direction terminal must not exceed 55 Vrms during operation.
Somfy WT drives must not be operated using solid state relays.
Neutral conductor connection is crucial for measurement and must be routed to N rails.
WT series drives cannot be operated with mains cut-off.
J4 18 WT drives must not use isolating transformers or operate above 63 Hz.
UP and DOWN directions must not be operated simultaneously, except in programming mode.
Drives should only be operated from a single control point.
A switching break of approximately 500ms is recommended between UP and DOWN commands.
Electronic drives have a technical delay of about 180ms, requiring consideration for short commands.
Avoid activating WT drives at end limits for over 4 seconds to prevent accidental re-adjustment.
Multiple WT drives can be paralleled based on control unit capacity, typically up to 3.
Connection cable length for WT drives must not exceed 50 meters.
Voltage on the inactive direction terminal must not exceed 55 Vrms during operation.
Somfy WT drives must not be operated using solid state relays.
Neutral conductor connection is crucial for measurement and must be routed to N rails.
WT series drives cannot be operated with mains cut-off.
J4 18 WT drives must not use isolating transformers or operate above 63 Hz.












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