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Unfortunately the ATS22 doesn't have the option to install an external by-pass contactor.
For example ATS48 have the relay (R2) wich gives the end of starting signal for the external bypass contactor.
So if the internal bypass contactor is defected, it is better to be replaced by a special order.
For example ATS48 have the relay (R2) wich gives the end of starting signal for the external bypass contactor.
So if the internal bypass contactor is defected, it is better to be replaced by a special order.