PROBLEM
FAULT icon on
display
Display shows
zone is running but
no sprinklers are
operating
SmartLine™
controller does not
turn on zone when
expected
CAUSES
No deficit accumulation in Auto Adjust mode
No recent communication
Water supply to system is shut OFF
Valve failure
Open or disconnected wire
Zone set to OFF
Dial set to SYSTEM OFF
No zone run time set; no daily start time set
Sprinkler Type set to OFF (in Auto Adjust
mode)
Omit times/days are activated
Rain or freeze sensor has stopped watering
(Sensor LED is red; Sensor LED is orange
during 48 hour extended rain delay period)
if SLW weather station is utilized.
SOLUTIONS
Verify deficits as shown in Section 6.3.2
Verify SLW weather station installation according to
instructions in Auto Adjust
Turn on water supply to system
Verify valve operation
Run MANUAL TEST as shown in Section 5.0
Verify FAULT icon is shown display. Turn dial to Advanced
Functions to determine location of fault
Set zone run time
Position Turn dial to RUN
Program zone run time and daily start time
Program Sprinkler Type setting
Verify omit times/days
Replace sensor if faulty
Select BYPASS mode if desired
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