Hunter ACC Series, Troubleshooting And Warranty, Page: 30 / 34

Controller does not recognize
output module (station size
shown incorrect) Module seated incorrectly Verify that modules are seated all
the way up in wiring compartment,
and module lock is ON.
Module slot skipped Verify that no module slots have
been skipped left to right.
Station output module overload Reseat Module and observe green
station light flashing when module is
recognized
No station light or red light.
Swap with known good module.
Check for green light. If new module
works, replace old module, if new
known good module also fails to
light, check gold and silver contacts
for dirt, corrosion or pests.
AC fuse blows Incorrect AC wiring
Verify that AC connections are
correct for AC supply voltage.
Surge on AC power line Check for lighting damage in vicinity.
Multiple output module failures Lightning Check and improve earth ground
Modules not installed correctly Insure that modules are inserted
correctly with ground contact in back,
and pushed all the way up- red light
momentarily when module
recognized.
Over current message Too much current for station output
(0.56Amp max). Divide solenoids
over more station outputs.