Wega Concept Use And Maintenance Manual page 56

Wegaconcept
CN1 - connection of groups 1 and 3 heating elements
GI
4
RO
3
CN1
2
VE
1
CN2 - connection of groups 2 and 4 heating elements
AR
4
NE
3
CN2
2
VI
1
CN3 - connection of SERVICES BOILER heating elements
AR
PH1
VI
4
RO
3
CN3
2
GI
1
NE
PH2
CN4 - Connection of coff ee boilers pressure transducer
8
7
5
CN4
3
1
2
CN5 - connection of volumetric dosers and services boiler levels
VI DS4
8
VE DS3
7
AR DS2
6
GI DS1
5
CN5
RO LS
4
NE LC
3
BL +VAL
2
GV
1
CN7 - Wiring of pressure transducer
NE
4
3
CN7
2
BB
1
CN8-9-10 - AUX connector
4
CN8
3
CN9
2
CN10
1
56
TS
RG1
BI
RO
TS
RG3
BI
TS
RG2
BI
NE
TS
RG4
BI
RR1
BI
RR1
A1 A2
BI
RS1
RO
A1 A2
BI
RS2
RR2
BI
NE
VI
PRC4
AR
PRC2
VE
PRC3
GI
PRC1
-
+
+5V
NT
PH3
NT
NT
PH2
NT
NT
NT
PH3
NT
NT
AR Orange
BI White
BB White/Blue
DS Volumetric dosing device
GI Yellow
GV Yellow-Green
LC Boiler level
LS Safety level
N Neutral
NE Black
PH Phase
PRC Coff ee boiler pressure switch
RG Group heating element
RO Red
RR Heating element
RS Static relay
TS Safety thermostat
VE Green
VI Violet
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