Rain Bird ESP-LXIVM, Руководство по устранению неисправностей, Страница: 15 / 38

15
ESP-LXIVM Controller Troubleshooting Guide
Table of
Contents
Shorted Path (Manual Method)
Open the front panel and check
the two indicator lights on the
IVM 2-Wire Interface Module.
The top indicator light should
be green and the bottom
indicator light should be
dark. This indicates that the
controller put the module in
Short Finding Mode
If there are more than one 2-wire paths
connected, disconnect the first 2-wire path
Did the
controller exit Short
Finding Mode and are
both Indicator Lights
illuminated?
NO YES
Reconnect the Maxi-Cable to verify the
controller goes back into Short Finding Mode
Disconnect the second/
third/fourth 2-wire path
Next Page
B
NOTE: In “looped”
systems, cut the loop in
the middle to create two
independent paths.