9.TROUBLESHOOTING
4.a) Assume that the indicator lamp flashed yellow in test a) above. Reset all connections to their original positions. Then disconnect A2. Connect
a new loop wire to A2. Connect the other end of this new loop wire somewhere at the centre of the installation.
If the indicator lamp is green or flashing yellow, then the break is somewhere in the wire between the disconnected end to the point where the new wire is connected (thick black line in the illustration below).
In that case, move the connection for the new wire closer to the disconnected end (roughly at the middle of the suspected wire section) and check again if the indicator lamp is green or flashes yellow.
Continue until only a very short section of the wire remains which is the difference between a flashing blue light and a solid green light.
b)If the indicator lamp flashed yellow in test 3b) above, a similar test is carried out but with the new loop wire connected to A1 instead.
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