Waldorf CH8300G, Installation And Operation Manual, Page: 24 / 29

22
Gas Conversion and Specifications
Gas Specifications
- Australia
- New Zealand
NOTE:
* - Measure burner operating pressure at manifold test point with one burner for CH8300 and
CH8450G Models or two burners for other models, operating at full setting. Operating
pressure is ex-factory set and is not to be adjusted, apart from when converting between
gases, if required. (Refer to ‘Gas Conversion’ section for details).
Natural Gas LP Gas (Propane)
CH8300G CH8450G
CH8600G
CH8900G
CH8120G
CH8300G CH8450G
CH8600G
CH8900G
CH8120G
Main Burner Injectors
2.70mm 3.50mm 2.70mm 1.65mm 1.90mm 1.65mm
Pilot Burner Injectors 0.35 0.45 0.25 0.30
Low Fire Adjustment
1
1
/
4
turns out
(ccw)
1
7
/
8
turns out
(ccw)
1
1
/
4
turns out
(ccw)
½ turn out
(ccw)
1
1
/
4
turns
out (ccw)
½ turn out
(ccw)
1.0 kPa (*) 0.95 kPa (*) 2.5 kPa (*) 2.6 kPa (*)
Main Burner Aeration Shutter
Fully Open Fully Open
Gas Regulator Cap Screw
Burner Operating Pressure
Natural Gas LP Gas
CH8300G CH8450G
CH8600G
CH8900G
CH8120G
CH8300G CH8450G
CH8600G
CH8900G
CH8120G
Main Burner Injectors
2.70mm 3.50mm 2.70mm 1.65mm 1.90mm 1.65mm
Pilot Burner Injectors
0.35 0.45 0.25 0.30
Low Fire Adjustment
1
1
/
4
turns out
(ccw)
1
7
/
8
turns out
(ccw)
1
1
/
4
turns out
(ccw)
½ turn out
(ccw)
½ turn out
(ccw)
½ turn out
(ccw)
Burner Operating Pressure
1.0 kPa (*) 0.95 kPa (*) 2.5 kPa (*) 2.6 kPa (*)
Main Burner Aeration Shutter Fully Open Fully Open
Gas Regulator Cap Screw