EUROBOX SERIES
 
TYPES  CM... SM... MM...  
 
  
Application
AUTOMATIC  GAS  BURNER  CONTROL
This  range  of  electronic  gas  burner  control  systems  has
SYSTEMS FGAS BURNERS GAS
been designed specifically fatmospheric fan assisted
BURNING  APPLIANCES  WITH 
burners  for  intermittent  operation  (systems  for  non-
WITHOUT FAN  permanent operation ).
All  these  controls  are  provided  with  non-volatile  lock-out,
which  means  that  a  restart  from  the  safety  shut -down
condition  can  only  be  accomplished  by  a manual  reset  of
the system.
The automatic burner control units of this series are suitable
for:
-combi boilers
-heating boilers
-warm air generators 
-radiant heaters
-water heaters
Due  to  the  design   the  variety  of models  they  can  be
used  also  for  the  automation  of  ovens,  cookers   in
general in gas firing installations with atmospheric burner. 
Features
Table  1  shows  the  main  features  of  this  series.  Other
important features are:
-  EC  -  Type  certification  (CE  Reg.  N? 63AQ0625)  in
accordance  with  Gas  Appliance  Directives  90/396 
93/68;
-  in  accordance  with  EN298  (European  standard  f
automatic gas burner control systems);
-  flame  monitoring  by  the  rectification  property  of  the
  flame: ionization;
-  two  independent  safety  contacts  in  series  on  the  gas
valve output; 
-  electrical  service  life  at  max.  loading  >250.000
operations;
-  inbuilt remote reset facility;
-  inbuilt  ignition  device  completely  of  solid  state  design
high efficiency;
-  auxiliary contact flow power ignition main gas valve
control  for  intermittent pilot  systems  (this  contact  is not
isolated  from  the  main  supply  voltage  by  reinforced
isolation,  therefore  the  relay  contact  is  not  suitable  to
supply  SELV  circuits  -  Safety  Extra  Low  Voltage,  e.g.
24V);
-  different connections fixings.