Thetford 3163 Series - Manuel (Page 13)

Owner’s Manual 13
Wiring Diagram and Pictorial
The parts of the wiring pictorial are (See Art02431):
DC heater ...............................................................................................................................................................................................94
AC heater ...............................................................................................................................................................................................92
Chassis ground.....................................................................................................................................................................................230
Thermocouple interrupter .....................................................................................................................................................................222
3 Amp fuse............................................................................................................................................................................................220
20 Amp fuse..........................................................................................................................................................................................223
Terminal block.......................................................................................................................................................................................219
Thermostat .............................................................................................................................................................................................96
Switch ...................................................................................................................................................................................................207
120 VAC Line ........................................................................................................................................................................................109
120 VAC Neutral ................................................................................................................................................................................... 110
12 VDC+ .................................................................................................................................................................................................99
12VDC Com .........................................................................................................................................................................................224
Thermocouple.......................................................................................................................................................................................221
1 Amp fuse............................................................................................................................................................................................237
Spark electrode ......................................................................................................................................................................................89
Safety valve ............................................................................................................................................................................................91
Fan .........................................................................................................................................................................................................97
Relighter ...............................................................................................................................................................................................238
Flame indicator .....................................................................................................................................................................................217
Safety ground .......................................................................................................................................................................................302
Pressure tap .........................................................................................................................................................................................303
Fan operation-propane gas mode only..................................................................................................................................................... *
Fan operation-all modes ..........................................................................................................................................................................**
Art02431
RD-RG
BK-NR
WH-BC
WH-BC
RD-RG
BK-NR
RD-RG *
RD-RG
L
YL-JN
RD-RG
T1 T3
BK-NR
WH-BC
GR-VE
T2
WH-BC
YL-JN
BK-NR
BK-NR
YL-JN
+
-
BK-NR
RD-RG
LINE - LIGNE
NEUTRAL-NEUTRE
GR-VE
RD-RG BK-NR
RD-RG
**
*
RD-RG
RD-RG **
**
4a
4b
2a
2b
3b
3a
1a
1b
4a
4b
1a 1b
2a 2b
R1
** *
3a
3b
R1
94
92
230
222
109
96
207
224
99
221
237
238
223
94
92
230
220 223
219
96
96
96
207
109
110
110
99
224
221
220
237
89
89
91
91
97
97
238
217
217
302
302
303
222