Disconnected and removed existing MDF Krone block from frame and replaced. Fault find on cable for one of the units.
Discovered problem was with 2 of the units; they were connected at the same line at the MDF.
Disconnected and removed existing MDF Krone block from frame and replaced. Fault find on cable for one of the units.
Discovered problem was with 2 of the units; they were connected at the same line at the MDF.