FireBird HEAT PAC 120/150, Installation Servicing & Operating Instructions, Page: 28 / 56

9
TECHNICAL SPECIFICATION
26
9-C: RDB 2.2 Range Burner Settings (D).
The above performance figures are based on ideal laboratory test conditions.
Air shutter settings above may need to be revised to take into consideration
difference in resistances between conventional and balanced flue installations.
Use flue gas analyser to achieve optimum results.
Variations in nozzle throughput, flue type & draught, oil viscosity etc. may
give results differing from these laboratory performance figures.
DIESEL SETTINGS
for Firebird Boiler Range Using RDB 2.2 Burner
Output Range Nozzle Pump Head Air CO2 Air
Btu Size-Type Pressure bar Type Box
70,000 70,000 0.50 80˚H 12.0 bar T1 2.0 12% 1
90,000 75,000 0.50 80˚H 13.5 bar T3 2.0 12% 1
90,000 80,000 0.55 80˚S 12.0 bar T3 2.2 12% 1
90,000 90,000 0.55 80˚S 13.5 bar T3 2.8 12% 1
120,000 110,000 0.65 80˚S 12.5 bar T5 2.4 12% 2
120,000 120,000 0.65 80˚S 12.3 bar T5 3.0 12% 2
150,000 142,000 0.85 80˚S 13.0 bar T5 4.0 12% 2