281 Issue 1 - Service Manual - BX3
6
1.6 BX326 Technical Information
AGA Approval No.: 8159 Energy Label Star Rating: 3.5 stars 159 MJ/m
3
/Year
Dimensions Width Height Depth Weight
Cabinet 579 894 1030 67kg
Duct Connection
350mm or 400mm
Gas Type Natural Gas
Input (max) 120MJ/h
Output (max) 26kW
Burner Pressure (max) 0.75KPa
Gas Injector Orifice
Main Burner 2.25mm
Fan Motor Standard
Model Fasco
Model No. 806155082 -17
Watts 600 Watt
Amps 4.4 Amps
Capacitor 25uF
Fan Impellor Size 284mm x 265mm (10” X10”)
Combustion Fan:
Model. Fime
Model No. GRO4100
Watts. 60 Watts
Amps 0.55 Amps
Resistance
24.3 Ω
Pressure switch 50pa
Return Air Grille Size Standard XA
With Filter 0.41 m
2
0.42
No Filter 0.28 m
2
0.29
Airflow @ Total Static Pressure 50 Pa 75 Pa 100 Pa 125 Pa
Standard 805l/s 780l/s 760l/s 740l/s
XA 825 805 785 765
Gas Valves:
VR8215S,T Honeywell
Main Burner:. Inshot Burner
Ignition System
Tytronics HCDSI24-1DT control box
– Intermittent Sparking Pilot.
Heat Exchanger: Aluminised Steel Tubes
Control Fuse: 2 Amp type 3AG. Slow blow
Transformer: Model T- B024702 240 – 24/12V, 50HZ, 1.75Amps .
Over Temperature Switch:
Supply Air Compartment: Texas Inst Klixon Oil 1747 L90 (opens at 90oC).
Flame Roll-Out Sensor (AFRO):
Texas Inst Klixon Oil 1747 L90 (opens at 90oC).
.
Electronic Heater Controller: Tytronics HCDSI24-1DT
FEATURES:
Tytronics HCDSI24-1DT control box with LED diagnostic display, flame roll-out Klixon , direct main in-shot burners, induced
combustion airflow, circulation air fan has an optional 3 speeds for heating. Wiring terminal connection for thermostat / system
with heat.
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