VISTA-100 Installation Instructions14-2Trouble/Supervisory Activation (3*61 = 0)You can program steady activation in response to any zone- or system-related troublecondition or to any fire supervisory condition by setting field 3*61 to 0. The alarm remainsactivated until all fault conditions have been corrected and the [User Code] + OFF has beenentered.4-Wire Smoke Detector Reset (3*61 = 2)You can program a momentary (6-second) activation at the second entry of the [SecurityCode] + OFF sequence, which interrupts power to 4-wire smoke detectors connected to hard-wired zones (zones 1-8) or to polling loop zones, allowing the detectors to be reset followingan alarm. Power to 4-wire smoke detectors should be wired to the auxiliary relay and to theAuxiliary Power 1 output, as shown in Figure 14-2.Battery Saver (3*61 = 3)When you set 3*61 to 3, the auxiliary relay will normally be activated (i.e., N.O. and polecontacts will be connected and N.C. contact will be open) and will de-activate 4 hours afterthe start of an AC power failure. If you use this feature, noncritical loads (such assupplementary keypads) which do not need to be supported for the full 24-hour batterybackup period can be disconnected from the auxiliary outputs, allowing you to use asmaller-capacity battery. The relay re-activates within a few seconds after AC power isrestored.Figure 14-2. Auxiliary Relay Used for Resetting 4-Wire Smoke Detectors+-VISTA-100CONTROLPANELZONETERMINALS(15-27)-+-+•• EOLPOWERSUPERVISIONRELAYMODULEA77-716B••Four-Wire Detector Circuit2000ΩEOLR-+4-WIRE SMOKEDETECTORS+-HEATDETECTORSHOWN POWERED.RELAY OPENS WHENPOWER IS LOST.1211987N.O.N.C.POLEAux. Pwr 1Keypad Prt 110+AUXILIARY RELAY
