Toro TMC-424E manual SEN - Rain sensor active

FLOW or NFLOW – Flow sensor alarms When flow monitoring is used, the FLOW error message will be displayed when a station experiences an over-,under-, or critical-flow error. In this event, the station is skipped, and the next programmed station in sequence is operated.

Error message NFLOW is displayed if the Nominal flow threshold (flow measured while controller is idle) is exceeded. When a Normally Open master valve is controlled by the flow module, it will be activated (valve closed).

To clear the warning, press any button. The controller will continue to operate as scheduled and will attempt to run all stations as programmed.

SEN – Rain sensor active

When the rain sensor is active and all controller outputs are off, the SEN prompt is displayed. Rain sensor input can be bypassed with the controller’s Sensor Bypass switch, the Timed Bypass feature and rain sensor receiver controls.

For complete information regarding rain sensor operation, refer to the user’s guide provided with the TWRS/TWRFS units.

PAUSE – Watering suspended by TMR-1 handheld remote.

When irrigation is paused with the handheld remote, PAUSE will be displayed.

NOTE: When a display language option is used, – x – will be shown.

© 2008 The Toro Company, Irrigation Division Form Number 373-0468 Rev A