26
GWS 307, GKS 324, GKS 644, GKS 954
Diameter of injectors
Settings (G20, 2H, 2E, 20 mbar)
All appliances marked with the setting (G20, 2H, 2E, 20 mbar) must be operated within Wobbe index range 11.3 - 15.2 kWh/m
3
(15 °C, 1013 mbar) without
changing the setting.
Only use special injectors obtained from the customer service! The values in the table are stamped on the injectors! The use of larger injectors than those
approved for the gas connection pressure results in failure of the appliance and damage to the user’s health (CO emission)!
The nozzles are labelled in 1/100 mm units.
Gas connection schedule
Table Rated load
Gas type,
Pressures
∅
Injector for injectors
(Diameter of the minimum flame nozzles)
High speed
burner
Standard
burner
Economy
burner
Natural gas G20, 2H
20 mbar
1.29 mm
(0.60)
0.97 mm
(0.50)
0.77 mm
(0.45)
Liquefied petroleum gas
G30/G31, 3+
Butane/propane
28-30/37 mbar
0.87 mm
(0.35)
0.65 mm
(0.30)
0.50 mm
(0.28)
Gas type,
Pressures
∅
Nozzles for burner/mm
(low flame setting)
Wok burner
Outer ring
Inner ring
Natural gas G20, 2H
20 mbar
1.75
(0.74)
Y
(0.40)
Liquefied petroleum gas
G30/G31, 3+
Butane/propane
28-30/37 mbar
1.15
(0.52)
E
(0.25)
Gas type,
Pressures
Gas flow rate
High speed
burner
Standard burner Economy burner
Wok burner
Natural gas G20, 2H
20 mbar
286 l/h
157 l/h
95 l/h
562 l/h
Liquefied petroleum gas
G30/G31, 3B/P
Butane/propane 28-30/37 mbar
218 g/h
120 g/h
73 g/h
428 g/h
Gas type,
Pressures
Rated load based on H
S
(H
I
) per burner / kW
High speed
burner
Standard burner Economy burner
Wok burner
Natural gas G20, 2H
20 mbar
3 (2.7)
1.65 (1.50)
1.0 (0.9)
5.9 (5.35)
Liquefied petroleum gas
G30/G31, 3+
Butane/propane 28-30/37 mbar
3 (2.7)
1.65 (1.50)
1.0 (0.9)
5.9 (5.35)
