A1
CONTROL BOX
B1
Flame sensor
BA
ACTIVE PROBE
BP
PRESSURE PROBE
BT
TEMPERATURE PROBE
BT1
WATER TEMPERATURE PROBE
BT2
EXTERNAL TEMPERATURE PROBE
BT3
EXHAUST GAS TEMPERATURE PROBE
F1
THERMAL RELAY
FU1÷4 FUSES
H0
EXTERNAL LOCK INDICATOR LIGHT/ AUXILIARY HEATING
ELEMENT OPERATION LAMP
H1
OPERATION INDICATOR LIGHT
I1
RELAY-CONTROLLED INLET
I2
0/4 - 20 mA CONTROL INLET
I3
0 - 10V CONTROL INLET
I4
0/4 - 20 mA REMOTE SETPOINT
K1
FAN MOTOR CONTACTOR
MV
FAN MOTOR
N1
”ELECTRONIC REGULATOR
P M
“MAXIMUM PRESSURE SWITCH“
P1
HOUR METER
PA
AIR PRESSURE SWITCH
Pm
MINIMUM PRESSURE SWITCH
S1
START/STOP SWITCH
S2
RELEASE BUTTON
SG1/2 MAIN DISCONNECTING SWITCH
TA
IGNITION TRANSFORMER
TC
BOILER THERMOSTAT
TS
SAFETY THERMOSTAT
X1
BURNER TERMINAL BOARD
X1B/S POWER SUPPLY CONNECTOR
X3
Pm CONNECTOR
X4
YP CONNECTOR
X9
TRANSFORMER CONNECTOR
Y8
GAS SERVOMOTOR
Y10
AIR SERVOMOTOR
YP
MAIN SOLENOID VALVE
YS/YS1... SAFETY SOLENOID VALVE
GNYE GREEN / YELLOW
BU
BLUE
BN
BROWN
BK
BLACK
BK*
BLACK CONNECTOR WITH OVERPRINT
** Upon request
GAS TRAIN
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ENGLISH
Содержание 17530020
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