Check conductivity of the following pairs of terminals.
Diode circuit inspection:
Tester Connection *13-8, *13-9, 12-11, 12-14, 15-14, 16-14
*: U.S.A., Canada, Australia, and Malaysia Models only.
★ The resistance should be low in one direction and more than ten times as much in the other direction. If any diode shows low or high in both directions, the diode is defective and the junction box must be replaced.
Note. The actual meter reading varies with the meter used and the individual diodes, but, generally speaking, the lower reading should be from zero to one half the scale.