Operating instructions

2
ABCDEFGHJKLMNPRSTUW
mm 987 889 851 679 467 1035 41 1330 756 1125 73 39 3 698 499 127 41 530 116
NATURAL G20
MAXIMUM HEAT INPUT 5kW 5kW
Thermostat Bypass 100 or 120 120 or 140
Main Burner Injector 285 285
Pilot Injector N35 N35
Inlet Pressure G20 20mbar 20mbar
PROPANE G31
MAXIMUM HEAT INPUT
5kW (357g/h) 5kW (357g/h)
Thermostat Bypass 60 or 80 80 or 100
Main Burner Injector 180 180
Pilot Injector L23 L23
Inlet Pressure 37mbar 37mbar
Burner Pressure 28mbar 28mbar
Models GC and GCB Standard flue GC GCB
DESN 510208
FRONT VIEW
L.H. SIDE VIEW
R.H. SIDE VIEW
PLAN VIEW
OVEN DOOR
IN OPEN POSITION
FLOW AND
RETURN
CONNECTIONS
FLOW & RETURN
CONNECTIONS
C.I. FLUE PIPE
POSITION OF
LIDS WHEN
RAISED
GAS
CONNECTION L.H.
GAS
CONNECTION R.H..
2 KNOCK OUT
HOLES IN L.H. SIDE
USED WHEN L.H.
CONNECTIONS ARE
REQUIRED
2 KNOCK OUT
HOLES IN R.H. SIDE
USED WHEN R.H.
CONNECTIONS ARE
REQUIRED
For Natural Gas, the gas valve outlet pressure is non-adjustable, BUT for reference purposes only, a pressure
drop of 1-2mbar can be observed between inlet and outlet pressures on a cold appliance.