10
MAINTAINING YOUR SYSTEM
(CONTINUED)
2.
Battery Back-UP
We recommend that you replace your battery every year at the same time you change your fire alarm
battery. If frequent power outages occur, you may need to replace the battery more frequently.
Need Help? Call toll-free: 1 (800) 742-9922
(U.S.A., Canada & Mexico)
TROUBLESHOOTING
For troubleshooting help, contact OPTIMA:
Customer Support Center
6991 E. Southpoint Rd., Bldg. #1
Tucson, AZ 85706
1 (800) 742-9922 (U.S.A., Canada and Mexico)
PROBLEM
CHECK FOR
Display is Blank
Burned out fuse (replace with 1/2 amp fuse, not included
with timer).
Transformer not plugged in.
Wall socket not supplying power.
Timer in OFF position.
"Frozen Display"
Unplug, pull out battery and fuse, and let sit for 30 minutes.
Automatic and Manual Cycles do not turn
water on.
Water source not supplying water.
Wires not properly connected.
Wires loose or severed.
Dial not set to Auto.
All stations turned OFF (to 0 minutes in water duration).
Valve does not shut off after watering at
scheduled time.
Check valve.
Electronic board is "locked on".
Fuse blows out frequently and display goes
blank.
Short in wiring between valve and timer.
Shorted solenoid on 1 or more valves.
Single station does not shut off
Valve is stuck.
Fuse blows as soon as timer is plugged in. Bad transformer, or electrical short in timer.
