Troubleshooting - Ryobi GDM920 Manual Del Operador

PROBLEM
Alarm beeps 2 times every 40
seconds.
Alarm beeps once every 40
seconds.
Alarm accessory installed but
Garage Door Opener is not com-
municating with the Wi-Fi router.
CARBON MONOXIDE ALARM
Alarm sounds two minutes after
being reset.
Alarm sounds frequently even
though no high levels of CO are
revealed in an investigation.

TROUBLESHOOTING

POSSIBLE CAUSE
Low battery warning.
Fault warning.
Possible interference.
CO levels indicate a potentially dangerous
situation.
You may be experiencing an intermittent
CO problem.
14 — English
SOLUTION
Replace the batteries with three new AA
batteries. See REPLACING THE BATTER-
IES in the Maintenance section.
Units under warranty should be returned
to the manufacturer for replacement. See
the Warranty section.
Consider moving your Wi-Fi router or
installing a booster.
IF YOU ARE FEELING SYMPTOMS OF
CO POISONING, EVACUATE your garage
and your home and call 911 or the Fire
Department. Refer to IF YOUR CARBON
MONOXIDE ALARM SOUNDS/ACTI-
VATES for details.
If frequent alarms continue, have home
rechecked for potential CO problems.