Ariston NIMBUS PLUS S NET - Electrical Scheme - Internal Unit (WH 40 50 S); Internal unit wiring diagram

72 / GB
ELECTRICAL SCHEME - BOX OF INTERNAL UNIT (WH 40 50 S)
B T
GY
BN
BU
BN
BU
BN
BU
BU
BN
BN
BU
BN
BN BU
BU
BU
BU
BK
BK
BK
BK
RD
RD
YE
BU
BK
BK
BK
R
M
ORBU
OR
BU
BU
BU
BK BK
WH WH
WH
RD
BU
BK
GY
GY
BK
OR
OR
BU
BU
LW T
FLOW METER
TR
NL
LED UI
CN1
WH
WH
MOD. BUS
GND A+ B-
ANODE
SE TNK BUF
BUS
TA 1 TA 2
B T
IN
AUX 1+24V
WH
RD BK
BN
GN GN GY GY RD RD YE YE
BU
OR
BU BU
VALVE 1
VALVE 2
PUMP 1
FUSE
230V
SERIAL
ANODE
PWM2
PWM1
CN7
SW1
CN6
CN1
CN4
CN13
CN9
CN5
CN14
CN2
CN8
EBUS
B T
EBUS
C35
PUMP 2
CN10
CN16
CN12
CN11
F1
1
1
1 1
4
31
6
1
1
1
1
1
1
POWER OUTPOWER IN
SYSTEM
INTERFACE
BACK UP INTERFACE
TDM
ENERGY MANAGER
PRESSURE SWITCH
ELECTRICAL
RESISTANCE
SAFETY
THERMOSTAT
BU
YE/GN
BN
YE/GN
YE/GN
YE/GN
BN
BU
BN
YE/GN
BU
PUMP
CN14
CN10
CN13
CN6
CN7
CN12
CN9
CN8
CN11
RD
RD GN GY YE PI
BK
230V
L N
L N
BN
BN
BK BU BN
BN
BU
BK = Black
BN = Brown
BU = Blue
RD = Red
OR - Orange
YE = Yellow
GN = Green
GY = Grey
WH = White
PI - Pink