Ariston NIMBUS PLUS M NET Manual page 80

ELECTRICAL SCHEME - BOX OF INTERNAL UNIT WH 2Z
ZONE MANAGER
230V ST2 ST3 P1 P2 P3 AUX1 TA1
N L
N L 2 2 3 3 N L N L A1 A1
2 ZONES
CN14
BU
BU
BK
M
BK
BK
R
BK
GY
GY
ANODE
TA 1
+24V
GY
GY
OR
BU
BU
BU
80 / GB
INTERNAL SESNOR
PWM 2
PWM 1
TA2 TA3 SE BUS BUS
B T B T
ENERGY MANAGER
SW1
CN6
HV HV HV
BUS IN
TA 2 SE TNK BUF
B T AUX 1 IN 3 IN 1 IN 2
PRESSURE SWITCH
SYSTEM
INTERFACE
LED UI
MIXING VALVE
BK
BU
BN
BK BK BK
BK
PUMP ZONE 1 PUMP ZONE 2
BACK UP
INTERFACE
BN
BU
BN
BN
YE/GN BU
BN
BU
BN
YE/GN
BU
F1
BU
YE/GN
BN
CN1
OUT PM AUX V 1 V 2
ST 1
AUX 1 N L N L
WARNING:
AVVERTENZA:
BEFORE OBTAINING ACCESS TO TERMINALS, ALL SUP-
PRIMA DI ACCEDERE AI MORSETTI, SCOLLEGARE TUTTI I
PLY CIRCUITS MUST BE DISCONNECTED.
CIRCUITI DI ALIMENTAZIONE.
CONNECTION POWER MONOPHASE:
COLLEGAMENTO ALIMENTAZIONE MONOFASE:
DO NOT REMOVE THE METAL PLATES FROM ITS SEAT.
NON RIMUOVERE LE PIASTRE METALLICHE DALLA
CONNECTION POWER THREEPHASES:
PROPRIA SEDE.
REMOVE ONLY THE METAL PLATES INSERTED BETWEEN
COLLEGAMENTO ALIMENTAZIONE TRIFASE:
THE PHASES L1, L2 AND L3.
RIMUOVERE SOLO LE PIASTRE METALLICHE INSERITE TRA
LE FASI L1, L2 E L3.
BK = Black YE = Yellow
BN = Brown GN = Green
BU = Blue GY = Grey
RD = Red WH = White
OR - Orange PI = Pink
ELECTRICAL
RESISTANCE
BK BK WH WH
THERMOSTAT
BK BN BU
L L L 3 N N
1 2
L L L N N
1 2 3
3
WH
RD
BU
BN
SAFETY