The FA appealed against the sanction given to the manager of the team after he was sent off during a game.
He was sent off for berating the referee's assistant for not giving a foul for a challenge.
He apologized for his post match comments.
The FA rule E3 states that "comments which are improper, which bring the game into disrepute, which are threatening, abusive, indecent or insulting" are covered by the charge.
The FA reviewed the written reasons of the commission and decided to appeal.
The referees' charity called for an inquiry into the behavior of managers after a number of incidents.
According to Ref Support UK, such behavior is being replicated in the grassroots game and perpetuates the idea that it is okay to do it.
Hundreds of players and coaches were banned last season for attacking or threatening referees.