baltur TBL 85P Manual User Instructions page 28

A1 CONTROL BOX
B1 PHOTORESISTANCE
F1 THERMAL RELAY
FU1 FUSES
HO EXTERNAL BLOCK LAMP
H1 OPERATION LIGHT
H17 VENTILATOR LAMP
H18 2ND STAGE LAMP
H19 MAIN VALVES ON LIGHT
H2 LOCK-OUT SIGNAL LAMP
H23 TRANSFORMER LAMP
K1 MOTOR RELAY
KE EXTERNAL CONTACTOR
MV MOTOR
P1 HOUR METER
S1 ON-OFF SWITCH
S2 RE-SET PUSH BUTTON
S8 1ST – 2ND STAGE SWITCH
SG GENERAL SWITCH
T2 2ND STAGE THERMOSTAT
TA IGNITION TRANSFORMER
TC BOILER THERMOSTAT
TS SAFETY THERMOSTAT
X1 BURNER TERMINAL
X1B/S POWER SUPPLY CONNECTOR
X2B/S 2ND STAGE CONNECTOR
X9 TRASFORMER CONNECTOR
X18 SYNOPTIC CONNECTOR
Y1/Y2 1st / 2nd STAGE SOLENOID VALVE
Y10 AIR SERVOMOTOR
YS SAFETY VALVE
Z1 FILTER
DIN / IEC GB
GNYE GREEN / YELLOW
BU BLUE
BN BROWN
BK BLACK
BK* BLACK CONNECTOR WITH OVERPRINT
EN
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