ICC2 - Troubleshooting Guide

Display Possible Cause Solutions
DISPLAY SHOWS "ERR" WITH NUMBER Short in field wiring, or bad solenoid. Check field wiring and valve solenoid. Press any button to clear ERR message.
DISPLAY SHOWS P "ERR" Short in Pump/Master Valve wiring or solenoid. Check wiring and solenoid at PMV. Check specifications for Pump Start Relay.
DISPLAY SHOWS SP "ERR" SmartPort error. Electrical noise is present near connection to remote or other SmartPort device. Move connections away from sources of electrical noise.
DISPLAY SHOWS "NO AC" There is no AC power to the controller. Check fuse/breaker and incoming power supply to controller.
DISPLAY SHOWS WATERING BUT NO
WATER IS OCCURRING
Problem in field wiring.Problem with solenoids. No water pressure to system. Check field wiring (voltmeter). Check valve solenoid(s). Verify water source is open.
FROZEN OR GARBLED DISPLAY Power surge Reset controller.
RAIN SENSOR DOES NOT STOP
IRRIGATION
Jumper wire is not removed. Sensor switch in
BYPASS position.
Remove jumper wire on SEN terminals. Set sensor switch to Active position.
CONTROLLER SEEMS TO WATER
CONTINUOUSLY
Too many start times. One Start Time operates all stations in a program. Remove unnecessary start times.

 

 

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