baltur TBML 80 MC Instruction Manual For Installation, Use And Maintenance page 98

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A1 CONTROL BOX
B1 Flame sensor
DW VALVE SEAL CONTROL PRESSURE SWITCH
F1 THERMAL RELAY
FU1÷4 FUSES
H0 EXTERNAL LOCK INDICATOR LIGHT/ AUXILIARY HEATING
ELEMENT OPERATION LAMP
H1 OPERATION INDICATOR LIGHT
H2 LOCK-OUT WARNING LIGHT
H10 LIQUID FUEL OPERATION WARNING LIGHT
H11 "GAS WARNING LIGHT"
H17 FAN OPERATION INDICATOR LIGHT
H18 "2ND STAGE OPERATION LIGHT"
H19 MAIN VALVE OPERATION INDICATOR LIGHT
H23 TRANSFORMER OPERATION INDICATOR LIGHT
K1 FAN MOTOR CONTACTOR
K3 "CYCLIC MOTOR AUXILIARY RELAY"
K7.1 KA / KB AUXILIARY RELAY
MV FAN MOTOR
N1 "ELECTRONIC REGULATOR
PA AIR PRESSURE SWITCH
Pm MINIMUM PRESSURE SWITCH
PM MAXIMUM PRESSURE SWITCH
S1 START/STOP SWITCH
S2 RELEASE BUTTON
S6 FUEL SWITCH
S7 TANK /SYSTEM FILLING BUTTON
SG MAIN SWITCH
TA IGNITION TRANSFORMER
TC BOILER THERMOSTAT
TS SAFETY THERMOSTAT
U1 BRIDGE RECTIFIER
X1B/S POWER SUPPLY CONNECTOR
X2B/S 2nd STAGE CONNECTOR
X18 SYNOPTIC CONNECTOR
Y1/Y2 1st / 2nd STAGE SOLENOID VALVES
YS/YS1... SAFETY SOLENOID VALVE
Y10 AIR SERVOMOTOR
YEF ELECTRIC-CLUTCH
YGP MAIN GAS SOLENOID VALVE
YGS SAFETY GAS SOLENOID VALVE
Wire series colour
GNYE GREEN / YELLOW
BU BLUE
BN BROWN
BK BLACK
BK* BLACK CONNECTOR WITH OVERPRINT
L1 - L2- L3 Phases
N - Neutral
Ground
*** Upon request
• Conductor cross-sections not specified are to be considered as
0,75 mm².
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