Riello NexSirius 006 M Instructions For The Installer And The Technical Service Centre page 22

NExSIRIUS
Unità interna con resistenza trifase
Q Interruttore magnetotermico resistenze elettriche
TWB Sonda temperatura acqua
LWT Sonda temperatura acqua
TC Sonda refrigerante
RR Relè resistenze elettriche
E-HTR Resistenze elettriche
WPM Motore pompa
PCB Scheda elettronica
T Trasformatore
FS Flussostato
SV Valvola a 3 vie
TMS Interruttore manuale di sicurezza
CDU Unità esterna
DHW Acqua calda sanitaria
A Marrone
B Blu
C Nero
R Rosso
W Bianco
G Grigio
Y Giallo
Y/G Giallo / verde
Linea continua: collegamenti di fabbrica
Linea tratteggiata: collegamenti a cura installatore
Collegamenti a cura installatore
Field connections (for installer)
400V 3N ~ 50Hz
L1 L2 L3 N
Q
L1 L2 L3 N PE
Y/G
L2
L1
L3
N
N
N
1RR 3RR
2RR
1 3 1 3 1 3
2 4 2 4 2 4
1CM 1CF
1 1
1WPM PE
2 2
3 3
Y/G
Y/G
C
B
B
C C
B
C B
A
B
TB
1TB
R1 N1 R2 N2 R3 N3
1 2
Da
Unità esterna
From
Outdoor unit
IT
A
C
O
3RR
1RR 2RR
A
A1
A1 A1
B
C
A2
A2 A2
B
B
A
A
W
O G
W
A
B
W
Y R
1TB
3 4 5 6 W C G Y 10 11 12
A
*
1
1TMS
W C G Y DHW HI ENERGY
BOOSTER
2
SENSOR RATE
HTR
Pannello
comandi
Control panel
Collegamenti a cura installatore / Field connections (for installer)
Indoor unit with three phase heating element
Q Electric heater circuit breaker
TWB Water temperature sensor
LWT Water temperature sensor
TC Refrigerant sensor
RR Electric heater relay
E-HTR Electric heaters
WPM Pump motor
PCB Electronic circuit board
T Transformer
FS Flow switch
SV Three-way valve
TMS Manual safety switch
CDU External unit
DHW Domestic hot water
A Brown
B Blue
C Black
R Red
W White
G Grey
Y Yellow
Y/G Yellow / green
Continuous line: factory connections
Dotted line: field connections (for installer)
1TWB
J5.1 J5.2 J5.3 J5.4 J5.5
1
J5
1
J6A.1
1TC J6A
J6A.2
1
J6B.1
J6B
J6B.2
1LWT
1
J6B.1
J6C
J6B.2
1
B
J18
J18.1
J18.2
J15
J11.7
J11.6
J11
J11.5
J11.4
J11.3
J11.2
1
J11.1
J16
1
J16.1 J16.2 J16.3 J16.4 J16.5 J16.6 J20.7 J20.6
G
R
230V 12V
R
1T
G
G
C
A
W
1TB
1TB
7 8 N 13 14 15 20 21 22
1SV
MULTI COMUN
HEAT
ON/OFF
COOL
22
EN
1 2
1FS
J10.1 J10.2 J10.3 J10.4 J10.5 J10.6 J13.1 J13.2 J13.3 J2.1 J2.2 J2.3
1 1 1
J10 J13 J2
1
J17
J17.1
J17.2
1PCB
J15.1
J7
1
J7.1 J7.2 J7.3 J7.4
J20 J22 COMM
1 1
BOARD
1 2 3 4 5 6
J20.5 J20.4 J20.3 J20.2 J20.1 J22.1 J22.2 J22.3 J22.4
B W
W
R
C
Rc Rh G2 Y2
DHW
ON/OFF
J1
J1.1
J3
J4
1
J7.5 J7.6 J4.1 J4.2 J4.3 J4.4 J4.5