20
Thermostat
Spark
Gas valve
Flame detector device
Lock out indication
TW TS TS TWI TS TWI TS
WORKING INSTRUCTIONS FOR THE GAS SAFETY SYSTEM
WORKING DIAGRAM
TECHNICAL SPECIFICATIONS
Classification codes according to EN298 A-M-R-V-X-K
Class of protection according to Low Voltage Directive IP-20
Waiting time / TW 8 s
Safety time / TS 45 s
Inter-waiting time / TWI 120 s
Working temperature –20°C to +45°C
Nominal working voltage* 12 - 13,8V DC
Resistance to vibration according to EN60068-2-6:1995
*Functional approved at a voltage variation of +20% through –25%