Enertech Bentone B55 Series, Installation And Maintenance Instruction

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List of components LOA21.../LOA24...
(B55-2H,R/B65-2H,R)
A1 Oil burner control
B1 Photoresistor
F1 Operating fuse
F2 Fuse
F3 Fuse
H1 Lamp, low capacity
H2 Lamp, high capacity
H5 Alarm signal 230V
K1 Thermal overload protection
M1 Burner motor
S1 Operating switch
S2 Operating switch, high/low capacity
S3 Operation thermostat
S4 Temperature limiter
S5 Micro switch for hinged door
S6 Control thermostat, high/low
S7 Main switch 3-fas
S20 Main switch 1-fas
T1 Ignition transformer
X1 Connection terminal board
X2 Earth terminal
X3 Plug-in contact ”Euro” burner
X4 Plug-in contact ”Euro”, boiler
X5 Plug-in contact ”Euro” high/low burner
X6 Plug-in contact ”Euro”, high/low boiler
X7 Plug-in contact ”Euro” 3-phase, burner
X8 Plug-in contact ”Euro”, 3-phase, boiler
Y1 Solenoid valve 1
Y2 Solenoid valve 2
max loading K1
Connection A1,A2 / 95, 96 / 97, 98 Max 0,2A/15W
If S6 is missing connection between T6 and T8. Mains
connection and fuse in accordance with local regu-
lations.
2(3)