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Terofire Plus

User & Installation Manual

IMPORTANT

This manual should be left with the panel after installation.

We reserve the right to change product specifications without prior notice.

Copyright © Terofire Products 1999.

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Summary of Contents for Plus

Page 1: ... Plus User Installation Manual IMPORTANT This manual should be left with the panel after installation We reserve the right to change product specifications without prior notice Copyright Terofire Products 1999 ...

Page 2: ...tacts which operate on fire If a fire is detected by a device on a sense zone the alarm zone devices will operate automatically and the zone that detected the fire will be indicated on the front panel The panel also allows the user to operate the alarms manually Installation Procedure Before proceeding with the installation please read the section Panel Operation Installation of the panel should b...

Page 3: ...es a fault refer to the fault finding section before proceeding Do not megger cables connected to either the panel or any field devices If no faults are indicated then power down the panel and follow the same procedure with the additional sense zones and then the alarm zones Adding the zones one at a time makes fault finding and commissioning much simpler Make sure that no bare wires come into con...

Page 4: ...ilence the alarms press the Silence button The internal buzzer will continue to sound until the Reset button is pressed Silencing the internal buzzer If a fault is detected by the panel the internal buzzer will sound To silence the buzzer press the Silence button The buzzer will continue to bleep every 25 seconds A CPU Fault cannot be silenced Manually sounding the alarms Pressing the Evacuate but...

Page 5: ...zone as non latching When a fire is detected on a non latching zone it will signal fire as usual but it will automatically reset as soon as the device signalling fire is reset and the auxiliary contacts will not operate Setting a zone as non latching is very similar to putting a zone into test mode Press and hold down the Test button on the front panel Momentarily press the button marked CPU RESET...

Page 6: ...hing power lamp lit internal buzzer sounding Faults monitored are Open circuits on the alarm zone wiring Short circuits on the alarm zone wiring Blown alarm fuses Blown 28V auxiliary supply fuse Check relevant fuses If blown replace only with identical parts Check alarm zone wiring is as in example diagrams and ensure the end of line monitor is a 10k resistor Fault lamp flashing power lamp off int...

Page 7: ... point or detector is tested Either a faulty call point detector or wiring not as shown in diagrams Check the firing resistance of the device is 510 200 ohms and ensure end of line monitor is a 3k3 resistor or active end of line device Head removal not working Check compatible base is being used and is wired correctly Either a zener clamp base with a 3k3 end of line resistor or a schottky diode ba...

Page 8: ... F 0 0 2 0 1 5 s m h O e n i L f o d n E e n o Z e s n e S 3 k 3 C D V e g a t l o V m r a l A 4 8 2 s e n o Z m r a l A f o r e b m u N 2 A m e n o Z r e p t n e r r u C m r a l A m u m i x a M 0 5 2 e n o Z r e p s r e d n u o S f o r e b m u N m u m i x a M 0 1 s m h O e n i L f o d n E e n o Z m r a l A k 0 1 A m t n e r r u C y l p p u S y r a i l i x u A m u m i x a M 5 2 1 g k s e i r e t t...

Page 9: ...0 1 1 6 9 0 2 1 0 2 1 8 4 1 8 2 0 6 0 6 0 9 4 2 4 2 4 2 4 2 4 6 8 2 1 0 2 0 2 0 2 0 2 0 0 2 0 1 5 0 0 2 0 1 5 0 0 2 0 1 5 0 0 2 0 1 5 3 k 3 3 k 3 3 k 3 3 k 3 4 8 2 4 8 2 4 8 2 4 8 2 2 2 2 4 0 0 5 0 0 5 0 0 5 0 0 5 0 2 0 2 0 2 0 2 k 0 1 k 0 1 k 0 1 k 0 1 5 2 1 5 2 1 5 2 1 5 2 1 5 6 5 7 5 7 2 1 0 8 x 0 9 2 x 0 3 3 0 8 x 0 9 2 x 0 3 3 0 8 x 0 9 2 x 0 3 3 0 1 1 x 0 2 3 x 0 9 3 ...

Page 10: ... g e N 5 C 5 2 L 2 L 1 1 B 2 N O M M O C t u O e v i t a g e N 6 C 6 2 L 2 L 6 B 2 N O M M O C r o t a c i d n I e t o m e R e v i t i s o P 1 L A N N I 1 L N I 1 L 4 A A N A N r o t a c i d n I e t o m e R e v i t a g e N 3 S A N R R 5 L A N A N e n i L f o d n E e c i v e D r o t s i s e R 3 k 3 r o t s i s e R 3 k 3 f o d n E e v i t c A e n i L r o t s i s e R 3 k 3 f o d n E e v i t c A e n i...

Page 11: ...of line resistor The colour bars on a 3k3 resistor are Sense zone with an active end of line The 100uF capacitor should be fitted at the sense zone terminals inside the fire alarm panel The panel is supplied with 3k3 sense zone end of line resistors Active end of line units are supplied separately Remote indicator connection details are shown in the table on page 10 o r a n g e o r a n g e r e d g...

Page 12: ...under instructions for further information b r o w n b l a c k o r a n g e g o l d The colour bars on a 10k resistor are Attaching a relay to an alarm zone Alarm Zone Alarm Zone C1 C2 NO1 NO2 NC1 NC2 A relay may be connected anywhere on the alarm zone wiring as long as two diodes 1N4001 or equivalent are fitted as shown in the diagram The end of line resistor is not shown here but must be connecte...

Page 13: ...el as shown The diode 1N4001 or equivalent must be fitted The relay must have a 24V DC coil 28V AUX Auxiliary Fault AF NO1 NC1 C1 NO2 NC2 C2 Ringing the alarms remotely The class change facility allows a remote source to ring the alarms When the CC terminal is connected to the 28V Aux terminal the alarms will sound Class Change CC 28V Aux Remote C NO Contacts ...

Page 14: ...to signal fire to each other simply duplicate the circuit substituting panel A for panel B and vice versa Connecting magnetic door holders Magnetic door holders can be switched using a set of auxiliary contacts in the panel When the panel goes into fire power to the door holders is removed allowing the doors to close Sense Zone Sense Zone 3k3 or Active EOL 510R Resistor C NO Contacts in Panel B Pa...

Page 15: ...ude fire alarms whether real or false faults tests temporary disconnections and the dates of installing or servicing engineer s visits with a brief note of work carried out and outstanding Name and address of installation Person responsible Date for log book Date Date Date System installed by and is maintained under contract by Tel Notes ...

Page 16: ...Terofire Products 16 e t a D e m i T e n o Z t n e v E d e r i u q e R n o i t c A e t a D d e t e l p m o C s l a i t i n I ...

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