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 B-Series Battery discharge and recharge schedule Discharge Cycle AC Off AC Fail Report when programmed. 13.65 VDC Charging float level. 12.1 VDC Low Battery Report sent if programmed. 10.2 VDC Minimum operational voltage. Keypads display low battery Messages. Recharge Cycle AC On Load shed relay reset; battery charging begins; Battery Trouble and AC Restoral Reports sent. 13.4 V Battery Restoral Report sent. Battery float charged. ... View more

 The D6112 charging voltage is 13.6 VDC at a maximum current of 700mA, actual current may be lower due to auxiliary power draw. After a loss of AC voltage, when the battery voltage drops below 12 VDC a Battery Trouble report is sent to the monitoring station. During an extended AC Power loss, when the battery charge drops below 10.5 VDC, the bell output voltage is disabled to protect the battery from deep discharge. When AC restores and the battery reaches a charge voltage of 13.1 VDC, a Battery Restoral Report is sent to the monitoring station. The battery is fully charged when it reaches 13.6 VDC.   ... View more

 The D4112 charging voltage is 13.5VDC at a maximum current of 700mA.  Actual current may be lower due to auxiliary power draw. After a loss of AC voltage, when the battery voltage drops below 11.3 VDC a Battery Trouble report is sent to the monitoring station. During an extended AC Power loss, when the battery charge drops below 9.5 VDC, the bell output voltage is disabled to protect the battery from deep discharge. When AC restores and the battery reaches a charge voltage of 12.5 VDC, a Battery Restoral Report is sent to the monitoring station. The battery is fully charged when it reaches 13.5 VDC. ... View more

Press [CMD] + [8] to access menu operations.  The B915 Basic Keypad is available with English function keys or icon function keys (see figure 1). Press [CMD] + [ 8 ] to access Menu functions on the English type keypad. Press [ # ] + [ 8 ] to access Menu functions on the Icon type keypad. Press the Up Arrow   to use the Previous (PREV) function. Press the Down Arrow   to use the Next function. Press the Dash button   to use the Enter function. Figure 1 B915 Basic Keypad The B926F keypad also does not have the Menu button (see figure 2). Press [CMD] + [ 8 ] to access Menu functions Figure 2 B926F keypad with no Menu button        ... View more

 Press [CMD] + [8] to access the menu features on the B926F. ... View more