Cpu board wiring, Portable dryer troubleshooting, Competitor wiring reference – GSI Outdoors PNEG-630 User Manual
Page 91
Portable Dryer Troubleshooting
90
12 VDC GROUND
-
-
-
-
MOTOR OVERLOAD
PLENUM TEMP SENSOR
OUT OF GRAIN SWITCH
STOP SWITCH
START SWITCH
12VDC NEGATIVE
FLAME PROBE B
FLAME PROBE A
+12VDC OUTPUT
AC NEUTRAL
SPARE AC OUTPUT
LIGHT AC NEUTRAL
RL1 N.O.
RL3 N.C.
NO CONNECTION
RL3 N.O. SCR DRIVE OUT
RL3 COM SCR IN
120VAC TO I/O BOARD
110V NEUTRAL
N
18
16
14
12
10
8
6
4
19
17
15
13
11
9
7
5
3
2
1
20
IGN TRANS PWR 120VAC
MAIN SOL PWR 120VAC
CYCLE SOL PWR 120VAC
LOAD COIL NEUTRAL
MAIN SOL NEUTRAL
CYCLE SOL NEUTRAL
IGN TRAN NEUTRAL
110VAC IN
RL1 N.C.
AC NEUTRAL INPUT
N
N
N
N
N
N
N
RS485 COM PORTS
+ 12VDC OUTPUT
GRAIN TEMP SENSOR
AIRSWITCH COM (DC NEG)
HOUSING HI-LIM
+ 12VDC OUTPUT
TEMP SENSOR (GROUND)
+ 12VDC OUTPUT
REAR DISCHARGE SWITCH
GRAIN/PLENUM HIGH LIMIT SWITCH
N/O AIRSWITCH (5 VDC)
N/C AIRSWITCH (5 VDC)
18
16
14
12
10
8
6
4
19
17
15
13
11
9
7
5
3
2
1
J7
20
4
1
J5
3
3
1
1
J1
J8
J6
FUSE
TRANSFORMER
MONITORING
DISPLAY
RL1 COMMON
J2
Cpu Board Wiring
Competitor Wiring Reference