Wiring Diagram - Ariston NIMBUS EXTERNAL UNIT 04 kW Technical Instructions For Installation And Maintenance

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WIRING DIAGRAM

BU
WH
CN4
GATEWAY
BU
OG
BU
BU
RD
RD
RD
RD
BU
BU
BU
BU
BU
OG
RS 485
1+ 2-
BOILER P.C.B.
T
B
FLOOR
BUS
SE
TNK
TA2
ENERGY MANAGER
CN14
BK
BN
OG
CN13
RD
BU
BK
CN6
CN8
ANODE
BUS
IN
TA 1
TA 2
SE
TNK
+24V
B T
AUX 1
LED UI
BU
BU
N
L
SOL TA1
1
N
L
FLAME
BK = Black
BN = Brown
BU = Blue
RD = Red
CN2
CN7
CN83
RD
OUT
PM AUX
V 1
V 2
PV
AUX 2
EDF
ST 1
AUX 1
N
L
N L
YE = Yellow
GN = Green
GY = Grey
WH = White
BU
BN
BN
BU
BN
BK
BK
BN BK
YE/GN
BU
BK
BK
F1
/ 59
PUMP

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