Franklin FBC20 用户手册
cannot be replaced with the neutral wire of single-phase power. In addition to the
ground wire, an electrical leakage circuit breaker is also required.
ground wire, an electrical leakage circuit breaker is also required.
14. If installation in a damp location is unavoidable, have an electrician install a ground
fault circuit interrupter (GFCI) electrical outlet. If no GFCI is installed, electrical shock
could result.
could result.
15.