Condair Nortec EL-Series, Operation And Maintenance Manual

Page: 85 / 96

85 Wiring Diagrams Nortec EL
2582954_D_EN_1811_Nortec-EL_OM
8 Wiring Diagrams
Figure 16:
PE
PE
SC
2
SC
1
N
L1
INLET SPARE/DRAIN CONTA.
CONT
. SIGN.
GND
IN
V+
24V
10V
CONT. DRAIN INLET
L1FU L1SW N
LEVEL
SENS.
MAIN SUPPL
Y
MODULE
B PE
P1
N
P
LIM. SIGN.
GND
IN
F3 4A
T
SPARE
SWITCH
L1SC NSW L1SC NSW L1SW NSW L1SW
F1 1AT
COMM
HB OK
JP
3
JP
1
LEVEL
LOW
24V
GND
CURRENT
SENSO
R
SC OK
HWS
BLOWE
R IN
24V
ON/OF
F IN
24V
SPARE1 SPARE2 T1
ON/OFF
Switch
1
2
3
4
Fill
Drai
n
D+ GND D- GND 24V D+ GND D-
RS4852 RS4851 PWR IC
PRI
SEC
Blower Pack
Air Proving
+
N.O.
Security
Loop
(-) Signals
(+) Control Signal
(+) Limit Signal
+ 10 Vdc
GND
1
2
3
4
5
6
7
9
8
Note (B)
interconnected
to terminal X1
of Driver Board B
(Double unit
wiring only)
Note (A) interconnected to
Module B if double unit
Note (A) interconnected to
Module B if double unit
24Vac
J16
J15
JP11 JP8 JP4
JP7
J17 DISPLAY
J3
ACC
J2 RFB
TD RD GND 5V 3.3V
J19 COMM PORT
J23 USB
J18 DISPLAY
J22 LED
J21
(ETHERNET)
Sim Card
Main unit
CR2032
BA
T
J6
+ GND -
J10 J12
+ GND - + GND -
J14
GND 24V
4 3 2 1 2 1
Analog Out
F1
100m
A
Sensor Supply
Max. 60mA
Unit ON
Steam
Service
Error
H1
Fault Remote Boar
d
12
34
56
78
91
0
SW1
Note (C) Connects to Terminal X14 of Driver Board B (if double unit)
ss
s
ss
s
ss
s
ss
s
Primary
Fuse
Option
Primary
Fuse
Option
Primary
Fuse
Option Main Contactors
Main
Contactor
Steam Cylinder
Steam Cylinder
Steam Cylinder
Broken lines 3 phase
6 wire unit
L1 T1
T2
T3
L2
L3
L1 T1
T2
T3
L2
L3
L1
T1
T2 L2
L1 T1
T2
T3
L2
L3
Cylinder with Dual Contactor
Cylinder with Single Contactor
R
R
R
R
Y Y
Y Y
B
B
B
R
B
B
B
B
B
B
B
Y
Y
Y
Y
R
R
R
R
R
To Level Sensor
QC2
To Level Sensor
QC2
To Level Sensor
QC1
To Current Sensor
To Current Sensor
To Level Sensor
QC1
1 1 1
1
1
1
1
1
1
1
1 1 1
Module A (Three Phase)
Single Contactor
Module A (Three Phase)
Dual Contactor
Module A (One Phase)
(208/240/480/600)
Module A (One Phase)
(120/277/347)
X0
X0
X0
X0
L1
L1
N
L2
L2
L1
L3
L1
L2
L3
R
R
R
R
R
R R
R
R
Y
Y
Y
Y
B
B
B
B
B
B
G
G Y
Y GY
GY B GY BR
B
BL
BL
BL
R
R
R
R
R
Driver A
Driver B
QC1 QC2
To transformer
(primary side)
To transformer
(primary side)
}
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}
}
}
Transformer
X13
X14 X15
X8
X9
X12
X1
1
X7
X1
X2
X4
X5
X6
Connector
X4
Connector
X4
DRIVER
BOARD
A
NOTE:
Set SW1 to 0 fo r
driver boar d A
INTEGRA TED CONTROL
(IC) BOARD
CYLINDER A
s
s
N L1
R
R O
O
G
s
N L1
R
B
R
B
G
s
N L1
B
R
Two or Three Phase 208/240/480/600 BP
Single Phase 277/347 BP
Single Phase 120 BP
Blower Pack
Connection
Blower Pack
Connection
Blower Pack
Connection
O
O
120V
120V
1 A
1 A
1 A
2 A
Optional Blower Pack Power Supply Connection
R
B
B
B
Wiring Diagram - Nortec EL Humidifier, Steam Cylinder A (Module A)