ENGLISH
42 / 42
0006160060_201802
A1
EQUIPMENT
A3
VALVE SEAL CONTROL
A4
ACCESSORY FOR UV
B1
PHOTORESISTOR / IONISATION ELECTRODE / UV
PHOTOCELL
F1
THERMAL RELAY
FU1÷4 FUSES
H0
EXTERNAL LOCK INDICATOR LIGHT/ AUXILIARY
HEATING ELEMENT OPERATION LAMP
H10 “OIL WARNING LIGHT"
H11 "GAS WARNING LIGHT"
H18 “2ND STAGE OPERATION INDICATOR LIGHT“
K1
FAN MOTOR CONTACTOR
K3
“CYCLIC MOTOR AUXILIARY RELAY“
KE
EXTERNAL CONTACTOR
MP
PUMP MOTOR
MV
FAN MOTOR
PA
AIR PRESSURE SWITCH
P1
“HOUR METER“
Pm
“MINIMUM PRESSURE SWITCH“
S1
START/STOP SWITCH
S2
RELEASE BUTTON
S6
FUEL SWITCH
SG
MAIN SWITCH
T2
“2ND STAGE THERMOSTAT“
TA
IGNITION TRANSFORMER
TC
BOILER THERMOSTAT
TS
SAFETY THERMOSTAT
X1
BURNER TERMINAL BOARD
X1B/S POWER SUPPLY CONNECTOR
X2B/S 2nd STAGE CONNECTOR
Y1/Y2 1st / 2nd STAGE SOLENOID VALVES
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 56470010
Page 2: ......
Page 4: ...ITALIANO 2 42 0006160060_201802 ITALIANO Schemi elettrici 41 ...
Page 43: ...ITALIANO 41 42 0006160060_201802 SCHEMI ELETTRICI ...
Page 46: ...ENGLISH 2 42 0006160060_201802 ENGLISH Wiring diagrams 41 ...
Page 85: ...ENGLISH 41 42 0006160060_201802 WIRING DIAGRAMS ...
Page 87: ......