ENGLISH
26 / 26
0006160036_201504
A1 EQUIPMENT
B1
PHOTORESISTOR / IONISATION ELECTRODE / UV
PHOTOCELL
BP
PRESSURE PROBE
BT
TEMPERATURE PROBE
F1
THERMAL RELAY
FU1÷4 FUSES
H0
EXTERNAL LOCK INDICATOR LIGHT/ AUXILIARY
HEATING ELEMENT OPERATION LAMP
H1
OPERATION INDICATOR LIGHT
K1
FAN MOTOR CONTACTOR
MV
FAN MOTOR
N1
ELECTRONIC REGULATOR
P M “MAXIMUM PRESSURE SWITCH“
P1
“HOUR METER“
PA
AIR PRESSURE SWITCH
Pm
“MINIMUM PRESSURE SWITCH“
S1
START/STOP SWITCH
S2
RELEASE BUTTON
SG
MAIN SWITCH
TA
IGNITION TRANSFORMER
TC
BOILER THERMOSTAT
TS
SAFETY THERMOSTAT
X1
BURNER TERMINAL BOARD
X1B/S POWER SUPPLY CONNECTOR
X3
Pm CONNECTOR
X4
YP CONNECTOR
Y8
FUEL SERVOMOTOR
Y10 AIR SERVOMOTOR
YP
MAIN SOLENOID VALVE
YS
SAFETY SOLENOID VALVE
GNYE GREEN / YELLOW
BU BLUE
BN BROWN
BK BLACK
BK* BLACK CONNECTOR WITH OVERPRINT
Summary of Contents for BGN 450 ME
Page 2: ......
Page 25: ...ITALIANO 23 26 0006160036_201504 SCHEMI ELETTRICI ...
Page 26: ...ITALIANO 24 26 0006160036_201504 ...
Page 27: ...ITALIANO 25 26 0006160036_201504 ...
Page 51: ...ENGLISH 23 26 0006160036_201504 WIRING DIAGRAMS ...
Page 52: ...ENGLISH 24 26 0006160036_201504 ...
Page 53: ...ENGLISH 25 26 0006160036_201504 ...
Page 55: ......