Toro TMC-424E - Manual (Page 12)

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