Deutsch 
English Automatic gas burner control unit for monitoring single-stage or two-stage forced draught gas burners with actuator control of low to medium heat output, in intermittent operation mode. Monitoring with ionization flame sensor or UV sensor QRA in conjunction with AGQ3.
Technical data:
Pre-purge time (t1): 20s
1st safety time (TSA): 3s
Mains voltage: AC230 V -15%/+10%
Mains frequency: 50 ... 60 Hz ±6%
Power consumption: 12 VA
Temperature range: -20 ... +60°C
Air humidity: < 95% r.h.
Protection class: IP40 (ensure by installation)
Dimensions: approx. 100 x 100 x 100 (L x W x H in mm)
Weight: approx. 0.11 kg
Technical data:
Pre-purge time (t1): 20s
1st safety time (TSA): 3s
Mains voltage: AC230 V -15%/+10%
Mains frequency: 50 ... 60 Hz ±6%
Power consumption: 12 VA
Temperature range: -20 ... +60°C
Air humidity: < 95% r.h.
Protection class: IP40 (ensure by installation)
Dimensions: approx. 100 x 100 x 100 (L x W x H in mm)
Weight: approx. 0.11 kg