SERVICE MANUAL
31
www.norcold.com
WIRING SCHEMATIC - N10LX, NA10LX MODELS
DNG
CDV
21
4
2
5
3
6
1
13
9
2
1
2
1
CB-GR/H
W-DR
CB-RN/H
W-KB
RN-C
B/K
B
-H
W
2
1
2
1
GR/
DR
RD/RG
RN/KB
1
2
3
4
5
P1
12
GN/VE
WH/BC
RN
/KB
TV-C
B
/T
V
-H
W
L1 L2
OL
_TH_CA
I
H_T
H_
CA
2_OL_TH_CA
2_
IH_TH_CA
BK/NR
BK/NR
P1
7
10
REG
14
K4
LB/U
B
K3
Q6
K1
K2
Q1
WH/BC
WH/BC
11
2
1
DNG
V21
DNG_RTH
R
TH_CD
P1
NJ/LEY*
NJ/LEY*
GND
CCV21/CD
V21
LY
-EV
/LY-NG
P4
16
8
DNG
V2
1
120VAC
120VCA
L
L
H
T
NO
OFF
NC
NO
NC
NO
M
V
N
SW1
SW2
SW3
TF
MH
TS
WV
MTR
GND
NC
120VAC
120VCA
WH/BC
WH/BC
12VDC/12VCC
GND
K1
11 10 9
5
4
38
7
6
2
1
1213141516
P1
2
1
Q7
12VDC/12VCC
3.3VDC/3.3VCC
12VDC/12VCC
C
CV2
1
/CD
V
21
CCV21/C
DV2
1
SU
BMOC
C
C
V
21/C
D
V2
1
1
1a
Grommet
OR/OR
COMBUS
COMBUS
Fig. 15 - Wiring diagram
A
C
G
J
H
K
M
F3
Sw
F2
T1
AO
D*
D*
D*
R*
E*
S*
L
N*
F1
P*
F1*
NOR000812A
B
ICE MAKER*
F*
Description
A Main Control Board (Power
Board)
B AC Power Cord
C AC Heater
D Thermostat
E Water Line Heater
F Fan
G Divider Heater
H Ignitor
J Gas Valve
K Fresh Food Thermistor
L Interior Light
M User Interface (Control)
N DC Heater Board
P DC Heater
R Cold Weather Heater
S Freezer Blower
Sw Switch
T1 Spark Transformer
F1 DC - 5A Control Fuse
F2 DC - 7.5A Auxiliary Fuse
F3 AC - 8A AC Heater Fuse
F1 * DC - 30A DC Heater Fuse
IM Ice Maker
AO Auxiliary Outputs
* Optional
- - - - - Optional
Chassis Ground
TEST
Test Tool Connection
ICE MAKER *
TF Thermal Fuse
MH Mold Heater
TS Thermostat
SW1 Shut Off Switch
MTR Motor
SW2 Hold Switch
SW3 Water Fill Switch
WV Water Valve
L Line Test Point (120 VAC)
H Mold Heater Test Point
T Thermostat Test Point
N Neutral Test Point
M Motor Test Point
V Valve Test Point
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