baltur TBG 2000 MC, Installation, Use And Maintenance Instruction Manual

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A1 EQUIPMENT
B1 PHOTORESISTOR / IONISATION ELECTRODE / UV
PHOTOCELL
DW VALVE SEAL CONTROL PRESSURE SWITCH
F1
THERMAL RELAY
FU1÷4 FUSES
H1
OPERATION INDICATOR LIGHT
H2 “LOCK-OUT INDICATOR LIGHT“
H7 FAN MOTOR THERMAL SWITCH RELAY LOCK-OUT
LAMP
H19 MAIN VALVE OPERATION INDICATOR LIGHT
H23 TRANSFORMER OPERATION INDICATOR LIGHT
KE
EXTERNAL CONTACTOR
KL LINE CONTACTOR
KD “TRIANGLE CONTACTOR“
KY STAR CONTACTOR
KT TIMER
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
S4 AUT-MAN SELECTOR
S5 MIN-O-MAX SWITCH
SG MAIN SWITCH
T2 “2ND STAGE THERMOSTAT“
TA IGNITION TRANSFORMER
TC BOILER THERMOSTAT
TS SAFETY THERMOSTAT
X1 BURNER TERMINAL BOARD
Y10 AIR SERVOMOTOR
YP
MAIN SOLENOID VALVE
YS SAFETY SOLENOID VALVE