G22 OR1- 220/110 V
G22 OR1- 12V and 24V
Keys
I: main switch
T: thermostat
MB: burner motor
FR: flame detector
SB: lockout signal
EV1: first valve
EV2: second valve
TR: ignition device
F: fuse
Techcnical data
Power supply:
220V 50/60Hz upon request: 110V 50/60Hz
24V dc and ac 50/60Hz
12V dc and ac 50/60Hz
Operating temperature:
-10°C ÷ +60°C
Protection degree (with base):
IP 40
Times
– Pre-purge time (TV @ 20°C): 15/20 s
– Safety time (TS @ 20°C): 5/10 s
– Response time in case of flame failure: < 1 s
Power consumption(@220V-50Hz):
6,5 VA
(@12V/24V ):
1VA
Internal fuse
– For 220V and 110V supply voltage: 6,3 A time-delay
– For 24V and 12V supply voltage: 10 A time-delay
Externsl fuse
– For 220V and 110V supply voltage: 4 A fast-blow
–For 24V and 12V supply voltage: 10 A fast-blow
Weight including connection base
: about 240 g
Max. contacts rating (@220V):
Imax
– Thermostat: 6,0 A cos
> 0,4
– Motor: 2,0 A cos
> 0,4
– Ignition transformer: 2,0 A cos
> 0,4
– EV1: 0,5 A cos
> 0,4
– EV2: 0,5 A cos
> 0,4
– Pre-heater: 0,5 A cos
= 1,0
– Lockout signal: 1,0 A cos
= 1,0
Max. contacts rating (@12V e 24V):
Imax
– Thermostat: 10 A cos
> 0,4
– Motor: 4,0 A cos
> 0,4
– Ignition transformer: 3,0 A cos
> 0,4
– EV1: 1,5 A cos
> 0,4
– EV2: 1,5 A cos
> 0,4
– Lockout signal: 1,0 A cos
= 1,0
