Honeywell F-BO-AFE70 Series Installation, Connection, Commissioning, Maintenance

Contents

Honeywell F-BO-AFE70 Series Installation, Connection, Commissioning, Maintenance Manual pdf 13 page image

User Manual Series F-BO-AFE70 Chapter 3 • Displaying of the operating conditions and operationCondition of thestatus LEDG = green, R = redY = yellow Condition of the control board / response time / effect / removalCondition: A short circuit on the connection line to the fault contact of the aspirat-ing smoke detector has been detected.Response time: ImmediatelyEffect: If the Purging unit is synchronised by an external timer and the short circuitexists for approx. 60 seconds, the internal clock will be synchronised to 00:00.If the short circuit exists for less than 50 seconds, this will be indicated by thestatus LED, but apart from that it will not be evaluated. If the short circuit existsfor more than 70 seconds, this will be evaluated as fault, the condition of the statusLED will change to illuminating yellow.Removal: If the time has not been synchronised, the connection line must bechecked.flashing yellowY Condition: There is a fault.Response time: ImmediatelyEffect: Maybe the aspirating smoke detector is partly or completely out of orderand must be checked.Removal: If an air flow fault of the aspirating smoke detector exists, furthermanual Purging processes should be carried out in order to remove the clogging(see on page 31 in Chapter 9.3: „Location of the display and operating elementsand terminals on the control board of the Automatic Purging Unit F-BO-AFE70“).If there is another fault, it must be removed on the aspirating smoke detector.If there is no fault of the aspirating smoke detector, the connection line must bechecked for freedom from faults.illuminates yellowTable 2: Possible conditions of the componentry status display3.2 Operation by the userIf a valid Purging program has been set on the Purging unit, the unit operates in the automatic modeand the status LED indicates the current condition.In this case the Purging processes will be carried out automatically. If additional Purging processesare needed, you can carry them out by pressing the external push-button „Manual activation“,provided that this feature has been prepared by the installer of the system. In this case, the com-pressed air will be blown into the pipe network for as long as the push-button is being pressed, butthe maximum duration for one press of the push-button is limited to 2 minutes.3.3 Operation by the installerIf a valid Purging program (Purging program „1“ … „C“) has been set on the Purging unit, addi-tional Purging processes can be started manually.A manual Purging process can be started by briefly pressing the button TA1; depending on the Pur-ging program that has been set with the rotary switch „Purging program“ SW1, this will carry out along or short Purging process.The button TA1 will only be accessible after removing the cover (see Fig. 4 on page 20).I56-4252-010D200-104-0013