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0006080872_201711
A1 EQUIPMENT
A4
ACCESSORY FOR UV
B1
PHOTORESISTOR / IONISATION ELECTRODE / UV
PHOTOCELL
H0
EXTERNAL LOCK INDICATOR LIGHT/ AUXILIARY
HEATING ELEMENT OPERATION LAMP
H1
OPERATION INDICATOR LIGHT
H10 “OIL WARNING LIGHT"
H11 "GAS WARNING LIGHT"
H2
LOCK-OUT INDICATOR LIGHT
K4
“FUEL CHANGE-OVER CONTACTOR"
MP
PUMP MOTOR
MV
FAN MOTOR
PA
AIR PRESSURE SWITCH
PG
GAS PRESSURE SWITCH
S1
START/STOP SWITCH
S2
RELEASE BUTTON
S6
FUEL SWITCH
TA
IGNITION TRANSFORMER
TC
BOILER THERMOSTAT
TS
SAFETY THERMOSTAT
X1
BURNER TERMINAL BOARD
Y1/Y2 1st / 2nd STAGE SOLENOID VALVES
Y11 1st STAGE SOLENOID GAS VALVE
Z1 FILTER
GNYE GREEN / YELLOW
BU BLUE
BN BROWN
BK
BLACK
BK* BLACK CONNECTOR WITH OVERPRINT
L1 - L2- L3 Phases
N - Neutral
Ground
Minimum ionisation current 200 μA
*For the remote fuel change-over automatic control, Open=Gas,
Closed=Diesel, set "S6" selector to "GAS" position.
Summary of Contents for COMIST 20
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