i-on1000EX InstallationPage 23Line Fail InputThis input is designed to allow a plug-bycommunicator to indicate to the control unit thatthe communications link has failed. Thecommunicator should have an output capable ofapplying +12V to the Line Fail input while a linefault is present and 0V when the fault is absent.Remote Reset (Tell Back) InputThis input (marked “RR”) is designed to allow aplug-by communicator to indicate to the controlunit that the user can reset the system after asystem tamper. The communicator should havean output that, when triggered remotely, can apply+12V for at least 100ms to the input. See “RemoteReset (Redcare Reset)” in the Engineering Guidefor more information.Line Monitoring for a Dual-Path CommunicatorIf a standalone dual-path (landline and mobile)communication device, such as a RedCARE STU,is connected to the plug-by connector, you needto do the following to obtain correct line faultreporting that complies with BSIA Form No.175,April 2005 (this is not necessary if you are using aplug-on module):1. Reprogram one of the plug by outputs to type“ATS Test” and wire that output to the ATSTest input of the communicator.2. Wire the Line Fault output of thecommunicator to the Line Fault input of theplug-by connector. The communicator mustprovide +12Vdc to indicate a line fault (forexample, if the Line Fault output at thecommunicator uses a relay, connect thecommon terminal of the relay to +12Vdc andthe normally-open terminal to the Line Faultinput of the plug-by connector).The control unit will generate an "ATE L.F. Single"alert if only one of the networks is not available, or"ATE L.F. All" if both networks are not available.Step 9. Fit and ConnectBatteryFit either one to two 17Ah lead-acid batteries intothe battery compartment in the bottom of thecontrol unit (see Figure 48). Use batteries whosecase material has a minimum rating of UL94V-2 inorder to comply with EN60950 (this standardapplies because of the energy content of 17Ahbatteries).See page 10 for example calculations of batteryrequirements.WARNING 17Ah lead-acid batteries weigh 6kgeach. Do NOT drop. Ensure that the fixings of thecontrol unit case to the wall, and the wall itself, arestrong enough to support the weight of the controlunit, its lid and up to two 17Ah lead-acid batteries.The total weight of the control unit plus batteriescan be up to 18kg.Connect the battery leads, red to the positive,black to the negative terminals of the battery.Connect the other ends of the leads to eitherBATT1 or BATT2 (item 14 in Figure 3).If you are fitting only one battery, connect it toBATT1 (the lower set of pins) and disable alertson BATT2 (see the Engineering Guide).Figure 48 Fitting the BatteriesNote: Connecting the batteries without mainspower will not start the system. (See“Programming Before Installation” in theEngineering Guide.)Step 10. Power-up, Select MainSettings and Set AddressesWARNING: During initial power-up all the keypadsounders, internal loudspeakers and wired sirensMAY give an alarm tone. If you are working at thetop of a ladder, make sure that the sudden noisedoes not startle you and cause a fall.Note: The following assumes that the control unit,keypads and expanders are in the factory-defaultstate. That is, the control unit has not beenpreviously configured, and the keypads andexpanders have a "null" address (no addresspreviously allocated).1. Apply mains power to the control unit.The keypads and internal sounder may givean alarm tone. The heartbeat LED on thecontrol unit PCB and the navigation keys onkeypads start flashing.Wait until you see:This message indicates that the keypad has a"null" address.2. Go to the keypad you want to use for initialprogramming. Obtain an address for thiskeypad by pressing and holding A and keyssimultaneously for at least three secondsuntil the display shows the address allocatedby the control unit, such as “b0-d51”(bus 0device 51).