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FL 128 Multizone System 15.01.2021   1 

 

 

Floodline 

Leak and Flood Detection Systems 

128 Multi Zone Leak Detection 
System - 32/64/96/128) 

Installation and Operation Manual 

 

 

      

 

 

 

Andel Limited  
Unit 1 Dodworth Business Park South, 
Upper Cliffe Road,  
Dodworth,  
Barnsley 
S75 3SP 
 
Tel +44 (0) 1484 845000 
Tel +44 (0) 1484 845222 
 
www.andel.co.uk 
 
 
 

Summary of Contents for Floodline 128

Page 1: ...ood Detection Systems 128 Multi Zone Leak Detection System 32 64 96 128 Installation and Operation Manual Andel Limited Unit 1 Dodworth Business Park South Upper Cliffe Road Dodworth Barnsley S75 3SP...

Page 2: ...on of Mains Supply 10 Connection To Control Unit 10 32 Zone Leak Detection Module 11 Connection Of the Leak Detection Sensors 11 Control Unit 11 Introduction 11 Short Circuit Alarm 13 Open Circuit Ala...

Page 3: ...mat 27 Example Query and Responses 27 Exception Codes 28 Single Zone Detection Sensing Tape 29 Introduction 29 Fixing 29 Connecting to Floodline Panel 29 Returning Sensor to Use 30 Multi 4 Zone Detect...

Page 4: ...el 38 Returning Sensor to Use 39 Flexi Pad Sensor 39 Introduction 39 Fixing 39 Connecting to the Floodline Panel 39 Returning Sensor to Use 40 Pipe in Pipe Sensor 40 Introduction 40 Fixing 40 Connecti...

Page 5: ...Detection Cable Connection Details 49 Appendix D 1 Multi 8 Zone Plug Play 52 M8 Plug Play Cable Plug Connection Details 53 Appendix E Point Sensor Connection Details 54 Appendix F Flexi pad Sensor Con...

Page 6: ...ans the system can handle display and report any number of simultaneous alarms 5 No minimum or maximum zone length or size 6 Separate volt free relay outputs can be provided for each zone allowing com...

Page 7: ...ure Module communication Failure A range of volt free contact changeover output relays are included for Drop Dead complete power failure rate at 5Amps 28Vdc Mains Fail rate at 5Amps 28Vdc Common Leak...

Page 8: ...ensors Pipe In Pipe Overflow Sensor Oil Sensor Sensing devices are installed to monitor liquid leaking from wet services pipes tanks drains roofs etc and can be applied in a wide variety of ways For e...

Page 9: ...larm will be activated If the system is likely to be installed in an area or in conditions where minor occasional drips might occur and are to be ignored then care should be given to the routing and p...

Page 10: ...IEC plug and socket are provided for connection of the mains supply A retaining clip is provided with the IEC plug to ensure it is not accidentally disconnected The Floodline 128 must be provided with...

Page 11: ...be removed as each zone is connected The sleeper resistors are left in place in any unused zones Sleeper resistors are 1M and simulate the end of line resistor built into some devices e g Multi Zone...

Page 12: ...alarm indicator on the control unit flashes and the display window indicates the zone in which the alarm was activated as shown below The Leak detection relay in the base unit will also activate if t...

Page 13: ...through the other alarm events present To mute the audible alarm press the mute button on the front on the control unit Open Circuit Alarm An open circuit alarm is generated on a per zone bases when t...

Page 14: ...roll through the other alarm events present To mute the audible alarm press the mute button on the front of the control unit Control unit Communications Failure A control unit communications failure a...

Page 15: ...p Dead The drop dead alarm activates when all power to the system or the power supply circuitry within the system has failed When a drop dead alarm is activated the normally active Drop Dead relay dea...

Page 16: ...than 1 alarm active It there is more than one alarm active then the up and down scroll keys are used to scroll through the other alarm events present To mute the audible alarm press the mute button o...

Page 17: ...urns the user to the normal display mode of the system and if no alarm s are active this is simply the date and time To select this option move the character on the far left until it is opposite Exit...

Page 18: ...ime on the display then press the enter key On selecting this option the current date and time is displayed as shown below The format of the date time from left to right is dd mm yyyy hh mm 1 8 0 9 1...

Page 19: ...visual and relay outputs of the system To select this option move the character on the far left using the up and down scroll keys until it is opposite Test Outputs on the display then press the enter...

Page 20: ...status the up and down scroll keys are used to toggle the relay status Once the relay status require is displayed pressing the enter key will change the armed disarmed status and page 2 of the user m...

Page 21: ...he far left using the up and down scroll keys until it is opposite View Events Log on the display then press the enter key Once this option is selected the user display displays the last logged event...

Page 22: ...s the enter key Once the enter key is pressed the display will change to that shown below E n t e r Z o n e N u m 0 0 1 The up and down scroll keys are now used to scroll through the zone numbers once...

Page 23: ...wn scroll keys until it is opposite Previous Page on the display then press the enter key Set Zone Message This option allow customisation of the message displayed on the third line of the display whe...

Page 24: ...ove the character on the far left of the display using the up and down scroll keys until it is opposite Set Leak Threshold then press the enter key Once this option has been selected the display will...

Page 25: ...Z55 Z54 Z53 Z52 Z51 Z50 Z49 13 Leak Zone 57 64 Z64 Z63 Z62 Z61 Z60 Z59 Z58 Z57 14 Leak Zone 65 72 Z72 Z71 Z70 Z69 Z68 Z67 Z66 Z65 15 Leak Zone 73 80 Z80 Z79 Z78 Z77 Z76 Z75 Z74 Z73 16 Leak Zone 81 88...

Page 26: ...52 Short Crt Z 113 120 Z120 Z119 Z118 Z117 Z116 Z115 Z114 Z113 53 Short Crt Z 121 128 Z128 Z127 Z126 Z125 Z124 Z123 Z122 Z121 54 Not used NU NU NU NU NU NU NU NU 55 Not used NU NU NU NU NU NU NU NU 56...

Page 27: ...art Address 0 to 39 Index into status bytes 0 to 57 decimal Number of Bytes 1 to 3A Number of bytes 1 to 58 decimal Stop Character 3E Each query must end with the stop character Example Query and Resp...

Page 28: ...lid end address no Bytes too large i e start address add number of bytes greater that 58 decimal 3 Stop Character missing The 7th bit of the return start address is set to logic 1 if any exception is...

Page 29: ...e and resistant to abrasion The single zone detection tape although durable is a sensing device and should be treated as such Fixing The single zone detection tape can be fixed to the floor or other s...

Page 30: ...ction The Multi 4 Zone Detection Cable is more sensitive than the Multi 8 Zone version It senses water anywhere along its entire length and one continuous length of cable can be divided into 4 separat...

Page 31: ...tion to the start of the area where the detection cable is needed The specification of the leader cable from the panel to the start of the detection cable is standard PVC PVC 7 0 2 multi core alarm co...

Page 32: ...20 minutes to 2 hours or more depending on the environmental conditions and the length of cable wetted but increased air circulation and warmth will speed up dying time If a length of cable seems to...

Page 33: ...the cable loosely to allow air to circulate around the cable Once the detection cable is laid identification warning tags should be attached at 3m intervals to identify the zone and warn of its functi...

Page 34: ...ck is not an insulator Colour coding Connection within 8 Zone Junction Box Colour of Detection Cable Core Colour of Leader Cable core Junction Box Terminal Identification Yellow Yellow 8 Red Red 7 Bla...

Page 35: ...nding machine syrup chemical floor treatments paint etc The detection cable will dry out naturally and the effected part of the cable must be completely dry before the zone can be reset This may take...

Page 36: ...A SOL Junction Box is used to connect the detection cable string to the leader cable coming from the control panel and Auto coupler Junction Boxes are used to split the cable into separately reporting...

Page 37: ...areas which are on the same string A Patch leads with RJ48 connector on both ends can be supplied which can be connected to the detection cable using SOL junction boxes Detection zones now consist of...

Page 38: ...ed and the card removed This will give a gap of around 0 5 to 1mm but larger gaps can be used if required Where it is not possible to fix to the wall surface or other convenient surface the assembly c...

Page 39: ...one zone The flexi pad sensors are made of a tough flexible plastic sheet 400mm x 300mm x 1mm A removable fabric cover assists absorption and protects the sensor surface Fixing The sensor can be laid...

Page 40: ...cable Dimensions 70mm long x 30mm diameter threaded at the base to fit a BSP Two stainless detection probes protruded from the threaded base and water contacting these probes activates an alarm The d...

Page 41: ...assembly can then be fixed to the wall etc with screws bolts through the holes in the guard plate flanges Once the assembly is fixed at the desired height above the floor the sensor dome tip can be a...

Page 42: ...verflow Tundish sensor The sensor will be mounted at the top of the further length of overflow discharge pipe which will then go to drain etc Connecting to the Floodline Panel The overflow Tundish Sen...

Page 43: ...arm should be mounted on a flat surface and mounting holes are provided in the rear of the enclosure Cable entry is via one of the entry knock outs at the sides top bottom and rear of the enclosure Th...

Page 44: ...sons made to identify any anomalies against a standard alarm detection threshold Any anomalous results will be recorded and a physical inspection made of those zones The following list identifies the...

Page 45: ...FL 128 Multizone System 15 01 2021 45 Appendix A Base Unit Motherboard Layout...

Page 46: ...FL 128 Multizone System 15 01 2021 46 Appendix B Single Zone Tape Connection Details...

Page 47: ...FL 128 Multizone System 15 01 2021 47 Appendix C Multi 4 Zone Detection Cable Connection Details...

Page 48: ...FL 128 Multizone System 15 01 2021 48...

Page 49: ...FL 128 Multizone System 15 01 2021 49 Appendix D Multi 8 Zone Detection Cable Connection Details...

Page 50: ...FL 128 Multizone System 15 01 2021 50...

Page 51: ...FL 128 Multizone System 15 01 2021 51...

Page 52: ...er White In flush Out projects SOL Start Of Line Black In Out Flush Not Polarised EOL ZONE STRING REFERENCE ZONE FLOODLINE JUNCTION BOX FLOODLINE JUNCTION BOX ZONE STRING REFERENCE ZONE SOL CONNECTION...

Page 53: ...RED YELLOW LEADER CABLE HEAT SHRINK Note Black 1 is between Blue and Green core Black 2 is between Yellow and White core The 2 Black cores are conductive polymer they must note be allowed to touch eac...

Page 54: ...FL 128 Multizone System 15 01 2021 54 Appendix E Point Sensor Connection Details...

Page 55: ...FL 128 Multizone System 15 01 2021 55 Appendix F Flexi pad Sensor Connection Details...

Page 56: ...FL 128 Multizone System 15 01 2021 56 Appendix G Pipe in pipe Sensor Connection Details...

Page 57: ...FL 128 Multizone System 15 01 2021 57 Appendix H Oil Sensor Connection Details...

Page 58: ...OL RESISTOR 1 MEG OHM SINGLE TUNDISH SENSOR CONNECTED INTO ZONE 1 OF INTPUT TERMINALS A STRING OF TUNDISH SENSORS CONNECTED INTO ZONE 1 OF INTPUT TERMINALS TUNDISH SENSOR CONNECTION DETAILS OR EOL IN...

Page 59: ...FL 128 Multizone System 15 01 2021 59 Appendix J Remote Alarm Connection Details...

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