Revised: 13/10/2015
PPPrintew
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14 of 19
- 14 -
Printed: 14/10/2015
CHATEAU GAS VALVE
SIT 843
“
A
” represents the low gas adjustment. Turn the screw clockwise to increase gas pressure.
“
B
” represents the high gas adjustment. Turn the nut clockwise to increase gas pressure.
Natural Gas
Burner test point pressure –
HIGH
1.0 kPa
, LOW
0.48 kPa
Primary air shutter adjustment –
fully open
Natural gas injector orifice –
2.8mm diameter
LPG Gas
Burner test point pressure -
HIGH
2.60 kPa
, LOW
1.30 kPa
Primary air shutter adjustment –
fully open
Propane gas injector orifice –
1.6 mm diameter
A
B
