Replacing The Fuse - Irritrol Rain Dial Plus 6 Guia Del Usuario

Troubleshooting the System continued...
PROBLEM
Waters on wrong days
"Current Time" is
wrong and flashing
Display is flashing
"FUS"
Display is flashing
"SEN" with no rainfall
Valve won't turn off
)
(Function Switch Off
Display is flashing
"OFF"

Replacing the Fuse

WARNING: The fuse protects the transformer from overload due to a
short circuit condition. For continued protection against risk of fire,
replace only with the same type and rating of fuse. Ensure power to
the controller is off prior to removing or installing fuse.
1. Disconnect power to the controller.
2.Locate the fuse and carefully remove it from the retaining clips.
Refer to Figure 3 for fuse location.
3. Install a new fuse of the same type and rating. See Warning above.
4. Restore power to the controller.
POSSIBLE CAUSE
Weekly or "SKIP DAYS"
schedule incorrectly set.
Power outage occurred
with no battery or weak
battery in controller.
Excessive load.
Shorted solenoid or field
wires.
Rain Sensor operation
Valve malfunction.
This is a reminder the
Function Switch is in the
Off position.
CORRECTION
See pages 14 & 15.
Replace battery and
reset "Current Time."
Check max. ratings, see pg. 7.
Check solenoids and wiring.
See page 21.
Check wiring and connections
on rain sensor. If a sensor
is not connected, place
sensor switch to BYPASS.
See page 20.
Check valve for leaks and/or
internal debris.
Use Dial to review
settings or switch to Run
to begin watering.