Norcold N500 Service Manual page 58

3
TB-2
1
12
TB-4
11
16
18
1
120 Vac
3
3 amp fuse
Thermocouple
5
8
Flame indicator
9 AC heater
1
120 Vac
2
-12 Vdc power supply
+12 Vdc power supply
3
4 Power board
5 5 amp fuse
Refrigerator Service Manual
17
AC/CA
1a
1b
Off/Arret
DC/CC
4b
4a
14
3a
Gas/Gaz
3b
2a
Gas/Gaz
2b
19
10
-12 Vdc com
11
+12 Vdc
12
25 amp fuse (3-ways)
14
Relighter
15
DC heater (3-ways)
Figure 47. N500 wiring diagram
6
30 amp fuse (3-ways)
7
AC heater
8
DC heater (3-ways)
9
Gas safety valve
10 Spark electrode
Figure 48. N510 wiring pictorial
www.norcold.com/cda
9
TB-1
1
15
TB-3
10
8
20
16
1 amp fuse
17
Thermostat
18
Gas safety valve
19
Thermocouple interrupte r
20 Spark gap
11
Display overlay
12
Optical control circuit board
13
Temperature sensor
14 Fan (optional)
15 Thermostat (optional)
N500/N510 Models
55