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CAUTION:
This appliance is not intended for use by young children or
infirm persons without supervision.
Young children should be supervised to ensure that they do
not play with the appliance.
TROUBLE SHOOTING GUIDE
PROBLEM
CAUSE/CORRECTION
No Display
Information
Check AC Power Supply, power after
transformer should be 24-26 VAC
Check AC Wiring
Check Fuse or circuit breaker
Check 9V DC battery
Display reads
“ERR”
Master Module not installed properly
Turn off AC Power & Restart after 30
seconds
See Remote Control Wiring
Instructions
Display Reads “P
ERR”
Check for “short” or bad wire
connections in the pump start or
Master Valve wiring or solenoid wiring
Display Reads
Station “ERR”
Check for short or bad wire
connections in that station’s field
wiring or solenoid wiring
Display reads
“Sensor Off”
Slide Rain Sensor switch to “off” or
install a sensor jumper wire on “SEN”
terminals.
Controller
With AC power connected, Reset
