HUNTER XC HYBRID TROUBLESHOOTING GUIDE
The Controller is continuously
watering
Too many start times have been
programmed.
Only one start time is necessary to
activate a program
Check batteries or AC power
The rain sensor is interrupting
irrigation or the sensor jumper has
been removed
Slide the rain sensor bypass switch
to BYPASS position to bypass the
rain sensor circuit or reinstall the
jumper
Rain sensor will not shut off the
system
Deactivate the rain sensor.
Verify operation of rain sensor and
proper wiring
Jumper was not removed when
sensor was installed
Remove jumper from the sensor
terminals
Stations have been programmed to
override the sensor
Reprogram the sensor override to
enable the sensor
Frozen display, or showing
incorrect information
Display shows a station is
running but the umbrella and
sprinkler icons are flashing
The sensor is interrupting irrigation,
however the station has been
programmed to override the sensor
Check the programmable Sensor
Override status
Automatic irrigation does not
start at the start time and
controller is not in the System
Off mode
AM/PM of time/day not set correctly
AM/PM of start time not set correctly
Start Time is disabled (set on OFF)
Check Program start times
Controller is not receiving AC power
(if using a transformer)
Check AC power connections