Toro TEMPUS 53828 Manual De Instrucciones página 22

Toro TEMPUS Controller
TROUBLESHOOTING
Problems
Display is blank and controller
does not operate.
Display not responding to
commands (frozen).
Valve does not turn on.
Valve does not turn off.
Watering program(s) start at
unexpected times.
22
Probable Cause
Power is disconnected.
Microprocessor stopped.
Faulty control valve wire connections.
Sensor switch in Active position without a sensor or
jumper installed.
No station run time duration set.
Control valve problem.
Watering program schedules have overlapping start times.
Water budget setting over 100% can cause delayed start
times.
Remedy
Check transformer connections.
Check the AC service panel for a tripped circuit breaker or
GFI and reset.
Press reset with a pointed tool (clip through the hole
below the LCD display.
Check the wire connections at control valve and controller.
Set sensor switch to Bypass position.
Check station run times.
Inspect, clean and/or replace the valve solenoid and/or
diaphragm.
Check program start time schedules. Shorten station run
times and/or space start times farther apart.
Check water budget and decrease adjustment % factor as
necessary.