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/m3/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 m2
0.42
No Filter
0.28 m2
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.
