X2 - Offline Troubleshooting Guide

Choose from the links below for troubleshooting your X2 controller.

ERR with number

Cause: Short in field wiring, or bad solenoid.

Solution: Check field wiring and valve solenoid. Press any button to clear ERR message.

P ERR

Cause: Short in Pump/Master Valve wiring or solenoid.

Solution: Check wiring and solenoid at P/MV. Check specifications for Pump Start Relay.

SP ERR

Cause: SmartPort® error. Electrical noise is present near connection to remote or other SmartPort device.

Description: Move connections away from sources of electrical noise.

NO AC

Cause: There is no AC power to the controller.

Solution: Check fuse/breaker and incoming power supply to controller.

Display shows watering but no water is occurring

Cause: Problem in field wiring. Problem with solenoids. No water pressure to system.

Solution: Check field wiring (voltmeter). Check valve solenoid(s). Verify water source is open.

Frozen or garbled display

Cause: Power surge.

Solution: Reset controller.

Rain Sensor does not stop irrigation

Cause: Jumper wire is not removed. Sensor switch in BYPASS position.

Solution: Remove jumper wire on SEN terminals. Set sensor switch to Active position.

Controller seems to water continuously

Cause: Too many start times.

Solution: One Start Time operates all stations in a program. Remove unnecessary start times.

NOTE: If the supply cord is damaged, it must be replaced by the manufacturer or service agent or a similarly qualified person to avoid hazard.

 When this symbol is shown, the controller is now managed online with Hydrawise software and the controller dial and buttons are inoperable. Set schedules, suspend zones, configure sensors, and more with the Hydrawise application. Leave dial in RUN position to continue Hydrawise programming schedule.

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