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If the problem is not corrected, the device will generate a reminder message once per day, or whenever power is cycled, until the issue is corrected. Additionally, if the device is powered off, a reminder message will immediately appear when the device is turned on again.
AC Power Disconnected Alarm
This is a medium priority alarm. It occurs when the AC power source was lost, and the device has switched to an alternate power source (either a detachable or external battery, if connected, or the internal battery if no other source is available). The device continues to operate. If AC power returns, the ventilator will beep, but no message will appear on the display.
Keypad Stuck Alarm
This is a low priority alarm. It occurs when a key becomes lodged inside the case of the device.
Battery Discharging Stopped due to Temperature
Info Message
This info message occurs when the detachable or internal battery becomes overheated while providing power for the device. The device continues to operate. The battery is not used and the power source is switched to the next available power source.
Battery Not Charging due to Temperature Info Message
This info message occurs when the detachable or internal battery becomes too hot while charging or the device was in too cold an environment before charging started. The device continues to operate. Battery charging stops until the battery cools or warms sufficiently.
Battery Not Charging Info Message
This info message occurs when the device has detected an error condition with the battery that prevents it from accepting a charge. The device continues to operate. Battery charging stops.
Chapter 3 Modes, Features, and Alarms
