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Page  7

If the device does not start up.
Check  that  the  230V  power  is  correctly  connected.

If  the  fault  LED  lights  up.
Check  the  CO922  detection  capsule  status.  They  may  faulty  or  to  have  exhausted  after  5/6
years  must  be  replaced.

If  the  detector  is  repeatedly  issuing  an  alarm..
1)  Check  that  there  are  no  gas  leaks.
2)Check  that  there  is  not  a  persistent  low  concentration  of  CO,  Check!  see  table  on  page  4
Make  sure  that  together  with  the  alarm  it  does  not  turn  on  even  the  FAULT  led.,in  this  case  proceed  to  the
control  of  the  sensors.

If  the  detector  is  issuing  an  alarm  and  does  not  shut  off  the  devices  connected  to  it.
Check  that  the  wiring  is  correct  and  that  the  jumper  that  carries  power  to  the  relay  has  been  set  properly
We  advise  that  all  relays  are  tension  free.
Check  the  drawing  of  the  connections.

If  the  CO922  is  connected  to  a  solenoid  valve  12VDC  and  is  not  operate

The  CO922  can  not  be  connected  directly  to  solenoid  valves,  sirens  to  12  VDC
An  external  power  supply  must  always  be  used.

Do  not  tamper  the  detector.
Not  to  cause  the  decalibration  of  the  device,  and  electric  shock.

Before calling a technician check ...

The  installation  of  the  detector  does  not  exempt......  from  the  compliance  with  all  regulations  concerning  the  characteristics,
installation  and  use  of  gas  appliances,  the  ventilation  of  the  spaces  and  the  elimination  of  combustion  products  are  described
in the  UNI  norms  according  to  ART.  3  LAW  1083  /  71  and  relevant  legal  provisions.

1) Put out all free flames.
2) Close the main gas tap or the LPG cylinder tap.
3) Do not turn any lights on or off; do not turn on any electrical device or appliance.
4) Open windows and doors in order to increase ventilation.

If the alarm stops, its cause must be found and the relevant consequent measures taken.
If the alarm continues and the cause of gas presence cannot be found or removed, abandon the building and call
the emergency services when outside (fire department, distributors, etc.)

Warning !!

If you have the following symptoms: vomiting, sleepiness, or else, go to the closest first aid station and inform the
operators that you could have been poisoned by Carbon Monoxide.

If other problems arise, a specialised and/or authorised technician and/or the Distributor of BEINAT S.r.l.
should be  contacted directly.

WARNING!  Actions  to  be  taken  in  case  of  alarm

ppm

Symptoms of Carbon Monoxide
“CO” poisoning

  150 HEADACHE within 2 hours
  250 HEADACHE within 3 hours
  450 STRONG HEADACHE
  800 CONVULSIONS within 30 minutes
1500

DEATH within 2 hours

5000

DEATH within 20 minutes

Summary of Contents for CO922

Page 1: ...allation and user guide EN 50291 EN 50270 CEI 216 3 EN 61010 1 Installation EN 60079 29 2 The CO922 detector has been designed and built according to European regulations to detect the presence of CO toxic gas A microprocessor is used to create a complete surveillance and control system with maximum flexibility Thanks to this and its other features this detector is suitable for household applicati...

Page 2: ... Power supply 230Vac 50 60 Hz 10 Power consumption 1W Change over relays for CO toxic gas detection 10A 250V resistive Insulation Class II CO toxic gas sensor Electrochemical Cell CO detector alarm sensitivity 30 300ppm CO gas detector alarm threshold according to norm EN 50291 on gas accumulation ALARMS 30 ppm within 120 minutes 50 ppm within 60 minutes 100 ppm within 10 minutes 300 ppm within 3 ...

Page 3: ... to the fault circuit as well as the light indication and a cricket siren 3 CO ALARM indication LED This LED will light up when the gas concentration level has reached the 300ppm concentration or when the accumulation level is reached The relay contact is closed and an impulsive sound is issued 4 Electrochemical Cell sensor for Carbon Monoxide detection 5 TEST button This button is used to simulat...

Page 4: ... The relays are voltage free WARNING Before connecting to the mains power ensure the voltage is correct Carefully follow the instructions and the connections according to Regulations in force keeping in mind that the signal cables should be laid separate from the power cables An automatic cut off switch appropriately identified as devicesectioning of the detector should be incorporated in the elec...

Page 5: ... 2 3 4 5 1 2 3 4 5 Solenoid valve NA Fan Fan Power Supply 230 VAC N Ph 1 2 3 4 5 Power Supply 230 VAC Fan Solenoid valve NA N C C NO NC C NO NC C NO One or more detectors with a normally close valve 230VAC Ph N 1 2 3 4 5 1 2 3 4 5 Solenoid valve NC Fan Fan Power Supply 230 VAC NC C NO NC C NO Electrical connections ...

Page 6: ...to follow this scheme and keep in mind the following general regulations The CO922 is an equipment adapted to be mounted on a wall When installing is good to use reasonable care that requires an electronic device and then Install the detector away from sources of heat Avoid that the liquids may come into contact with the detector remembering that its box has a degree of protection IP42 The install...

Page 7: ... does not exempt from the compliance with all regulations concerning the characteristics installation and use of gas appliances the ventilation of the spaces and the elimination of combustion products are described in the UNI norms according to ART 3 LAW 1083 71 and relevant legal provisions 1 Put out all free flames 2 Close the main gas tap or the LPG cylinder tap 3 Do not turn any lights on or o...

Page 8: ...xcluded from the warranty BEINAT S r l is not liable for possible damage direct or indirect to people animals or things from product faults and from its enforced suspension of use DISPOSAL OF OLD ELECTRICAL ELECTRONIC EQUIPMENT This symbol on the product or its packaging to indicates that this product shall not be treated as household waste Instead it shall be handed over to the applicable collect...

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