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D2112 Keypad Diagnostics Putting the Keypad into the Diagnostics Mode 1. Lock the D2112's Standby Switch down. 2. Press the 1 key on the Bell Test keypad. 3. Enter your “Installer” passcode. The default Battery Installer passcode is 654321. The default...
Communication Test The Communication Test sends a Test report to the receiver. If the report fails to be acknowledged after all dialing attempts, the D2112 goes into Communications Failure. • Press ( 3 ). The Communication Test times out immediately.
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Point Status The Point Status function displays the electrical state of all points. The state of each point is shown with its corresponding light. 1. Press ( 5 ). The lights update every second. Light Point State Normal WINK Open Short 2.
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Power Supply Status (Cont'd) To enter the Power Supply Status mode, 1. Press ( 7 ). Light 7 winks to let you know that you’re in the Power Supply Status function. …To display Fire Alarm Load 2. Disconnect the battery. 3.
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Current Consumption Scale Light Maximum Fire Alarm Load Maximum Normal Supervisory Load When a test indicates an overload condition, the bar graph flashes.
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…To display the Minimum Battery Voltage After 1 Minute 2. Make sure the battery is connected. 3. Press ( 2 ). The D2112 automatically disconnects AC. The keypad displays the lowest battery voltage during the test, and gives an acknowledge tone after 1 minute.
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Battery Voltage Scale Volts Light 13.75 Minimum Battery 13.25 Voltage after 1 Minute 12.75 Read Battery 12.25 Voltage 11.75 11.25 Low battery flashes lights 5, 6, 7, 8. 10.75 10.25...
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