Ariston NIMBUS COMPACT M NET 40 M EXT Technical Instructions For Installation And Maintenance page 65

ELECTRICAL SCHEME - BOX OF INTERNAL UNIT
SW1
CN14
BU
BU
BK
M
BK
BK
R
BK
GY
GY
ANODE
TA 1 TA 2 SE TNK BUF
+24V
GY
PRESSURE SWITCH
GY
SYSTEM
OR
INTERFACE
BU
BU
LED UI
BU
ENERGY MANAGER
CN6
HV HV HV OUT
BUS IN
B T AUX 1 IN 3 IN 1 IN 2 AUX 1
FSP M 1Z
BACK UP
INTERFACE
BN
BN
BU
BU
BN
BU
BN
BN
YE/GN
BU
BN
YE/GN
BU
F1
BU
YE/GN
BN
CN1
PM AUX V 1 V 2
ST 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
PROPRIA SEDE.
CONNECTION POWER THREEPHASES:
REMOVE ONLY THE METAL PLATES INSERTED BETWEEN COLLEGAMENTO ALIMENTAZIONE TRIFASE:
RIMUOVERE SOLO LE PIASTRE METALLICHE INSERITE TRA
THE PHASES L1, L2 AND L3.
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
L L L 3
N N
1 2
L L L N
1 2 3
3
65 / GB
WH
RD
BU
BN
SAFETY
THERMOSTAT
N