Method for judging whether or not the connection member is the object to be removed and method of removing connection member

摘要

PROBLEM TO BE SOLVED: To provide a method that enables it to be easily determined whether or not a connection member is a removal object.SOLUTION: A method includes a first confirmation step, a second confirmation step, and a determination step. In the first confirmation step, a pair of first connection members selected from among connection members at a side, to which outdoor equipment is connected, of the connection member is connected by a first conductor, and a pair of second connection members selected from among connection members at a side, to which indoor equipment is connected, of the connection member is connected by a second conductor. In this state, it is confirmed whether or not an electric current flows between the pair of second connection members. In the second confirmation step, the first conductor is detached from at least one of the pair of first connection members, and the pair of second connection members is connected by the second conductor, In this state, it is confirmed whether or not the electric current flows between the pair of second connection members. In the determination step, it is determined that the connection member included in the pair of second connection members is a removal object in the case where the electric current flows in the first confirmation step and where the electric current does not flow in the second confirmation step.SELECTED DRAWING: Figure 3B