Bosch Appliances D9112 Servc AC Fail AC Power Failed, Servc Batt LOW Battery Voltage Low

SERVC AC FAIL - AC Power Failed

An interruption of AC Power at terminals 1 and 2 causes SERVC AC FAIL to appear in command center displays. You can program the panel to send an AC FAILED report to the receiver. Pressing CMD 4 silences the buzzer. Restoring power clears the display.

SERVC BATT LOW - Battery Voltage Low

If battery voltage at terminals 4 and 5 falls below 12.1 VDC, a SERVC BATT LOW appears in command center displays. See Battery and Power Reports in this section for probable causes and remedies.

Pressing CMD 4 silences the buzzer. The display clears when battery voltage reaches 13.7 VDC.

SERVC BATT MSING - Battery Missing, Shorted, or Reversed

If the panel can not detect a battery at terminals 4 and 5, a SERVC BATT MSING appears in command center displays. You can program the panel to send a BATTERY MISSING report to the receiver.

Pressing CMD 4 silences the buzzer. Restoring the battery clears the display.

SERVC COMM FAIL - Communications Failure

SERVC COMM FAIL appears in command center displays after the panel makes 10 unsuccessful attempts to report to the receiver.

Pressing CMD 4 silences the buzzer. The display clears when communication restores (the receiver acknowledges a report). See Communication Failure in the Telephone Connections section for a complete description.

SERVC KEYPAD - Supervised Command Center Missing

When the panel loses contact with a supervised command center, SERVC KEY PAD appears at other command centers connected to the panel. The panel transmits an SDI FAILURE report to the receiver.

Pressing CMD 4 silences the buzzer. The displays clear when contact with the missing command center restores.

SERVC PH LINE #1 (or 2) - Phone Line Failure

SERVC PH LINE #1 (SERVC PH LINE #2) appears in command center displays when the panel detects a phone line as faulted.

Pressing CMD 4 silences the buzzer. The display clears when the panel detects a normal phone line. See Phone Line Monitor in the Telephone Connections section for a complete description.

SERVC PRINTER - Supervised Printer Missing

When the panel loses contact with a supervised printer, SERVC PRINTER appears in command center displays.

Pressing CMD 4 silences the buzzer. The displays clear when contact with the missing printer restores.

	D9112	Operation & Installation Manual
74-06144-000-C 2/96		Page 71	© 1993-1996 Radionics