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SIGLA
GB
A1
CONTROL BOX
B1
PHOTORESISTANCE
F1
THERMAL RELAY
F2
PUMP THERMAL RELAY
HO
AUXILIARY RESISTANCES LAMP
H1
OPERATION LIGHT
H2
LOCK-OUT SIGNAL LAMP
H4
RESISTANCES LAMP
K1
MOTOR RELAY
K2
PUMP MOTOR CONTACTOR
K6
AUXILIARY RELE’ FOR RESISTANCES
KE
EXTERNAL CONTACTOR
KR
RESISTANCES CONTACTOR
KL
LINE CONTACTOR
KR
RESISTANCES CONTACTOR
KT
TIMER
KY
STAR CONTACTOR
MP
PUMP MOTOR
MV
MOTOR
PA
AIR PRESSURE SWITCH
RP.RF.RG GROUP,FILTER,PUMP RESISTANCES
RS
RESISTANCES
S1
ON-OFF SWITCH
S2
RE-SET PUSH BUTTON
S7
TANK LOADING SWITCH
S8
1ST – 2ND STAGE SWITCH
T2
2ND STAGE THERMOSTAT
TA
IGNITION TRANSFORMER
TC
BOILER THERMOSTAT
Tmin
MIN. THERMOSTAT
Treg
RESISTANCES ADJUSTMENT THERMOSTAT
TRU
NOZZLE RETURN THERMOSTAT
TS
SAFETY THERMOSTAT
TSR
RESISTANCES SAFETY THERMOSTAT
U1
RECTIFIER BRIDGE
X1
BURNER TERMINAL
Y M
ELECTROMAGNET
Y2
ELECTROVALVE
Y10
AIR SERVOMOTOR
Z1
FILTER
DIN / IEC GB
GNYE
GREEN / YELLOW
BU
BLUE
BN
BROWN
BK
BLACK
BK*
BLACK CONNECTOR WITH OVERPRINT
Summary of Contents for BT 75 DSNM-D
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