GSI PNEG-554 User Manual
Tower Dryer
Wiring Diagrams Manual
PNEG-554r99
1
2
GSI TOWER DRYER WIRING DIAGRAMS
TABLE OF CONTENTS
Single Fan Wiring
Single Fan Input/Output Board ................................................ 6
Single Fan External Wiring ....................................................... 7
Single Fan Auxiliary Interlock ................................................... 8
Single Fan Contactor Coil Wiring ............................................. 9
Single Fan Overload Wiring ...................................................... 10
Single Fan Protectofier/Ignition/Airswitch Wiring .................... 11
Three Fan Wiring
Three Fan Input/Output Board ............................................... 13
Three Fan External Wiring ...................................................... 14
Three Fan Auxiliary Interlock Wiring ....................................... 15
Three Fan Contactor Coil Wiring ............................................ 16
Three Fan Overload Wiring ..................................................... 17
Three Fan Protectofier/Ignition/Airswitch Wiring ................... 18
Four Fan Wiring
Four Fan Input/Output Board .................................................. 20
Four Fan External Wiring ......................................................... 21
Four Fan Auxiliary Interlock Wiring ......................................... 22
Four Fan Contactor Coil Wiring .............................................. 23
Four Fan Overload Wiring ....................................................... 24
Four Fan Protectofier/Ignition/Airswitch Wiring ..................... 25
Sensor Wiring
Grain Temperature Sensor Wiring .......................................... 27
Bindicator Wiring ..................................................................... 28
Single Fan Upper Safety High Limit Wiring .............................. 29
Single Fan Middle Safety High Limit Wiring .............................. 30
Single Fan Lower Safety High Limit Wiring .............................. 31
Single Fan Inside Safety High Limit Wiring ................................ 32
Three & Four Fan Upper Safety High Limit Wiring ................. 33
Three & Four Fan Middle Safety High Limit Wiring ................. 34
Three & Four Fan Lower Safety High Limit Wiring ................. 35
Three & Four Fan Inside Safety High Limit Wiring .................. 36
Fuel Train
Fuel Train Layout...................................................................... 38
Standard Fuel Train Wiring ....................................................... 39
Canadian Fuel Train Wiring ...................................................... 40
Canadian Protectofier with Timofier Wiring ........................... 41
Control Panel Wiring
Control Panel Front Panel External Wiring ............................. 43
Control Panel Front Panel Internal Wiring............................... 44
Control Panel Front Panel Light Bulb Voltages ........................ 45
PID Board Wiring ..................................................................... 46
3
GSI TOWER DRYER WIRING DIAGRAMS
TABLE OF CONTENTS (con't)
Special Starter Wiring
Single Fan Cutler Hammer Soft Start Wiring .......................... 48
Single Fan Benshaw Soft Start Wiring ...................................... 49
Three Fan Tri-Star Power Wiring ............................................ 50
Four Fan Cutler Hammer Soft Start Wiring............................ 51
Four Blower Part Winding Start Control ................................ 52
Four Blower Part Winding Start Power Wiring....................... 53
Control Wiring
Single Fan Control Wiring ....................................................... 55
Three Fan Control Wiring ...................................................... 56
Four Fan Control Wiring......................................................... 57
Miscellaneous
Toshiba VF-SX Wiring .............................................................. 59
Toshiba VF-S7 Wiring ............................................................... 60
Slide Gate Control Wiring ....................................................... 61
Dual Slide Gate Control Wiring............................................... 62
Transformer Wiring/Door Safety Circuit ................................ 63
4
GSI TOWER DRYER WIRING DIAGRAMS
SINGLE FAN WIRING
5
GSI TOWER DRYER WIRING DIAGRAMS
SINGLE FAN INPUT/OUTPUT BOARD
POWER TO FAN LIGHT
SLIDE GATE OPEN PWR
JUMPER FROM J5-9
TERM.(CC) ON INVERTER
JUMPER FROM J7-13
IGNITION TRANS PWR
MODUTROL NEUTRAL
MAXON VALVE NEUTRAL
START SWITCH LIGHT
AUX DRY CONVEYOR NEUTRAL
IGNITION TRANS NEUTRAL
WET CONVEYOR NEUTRAL
PROTECT.PWR AFTER PURGE
AUX WET CONVEYOR POWER
AUX DRY CONVEYOR POWER
120 VOLT AC OUTPUTS
J6
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J7
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J8
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
JUMPER FROM J6-4
SLIDE GATE CLOSED PWR
POWER TO INVERTER LIGHT
INVERTER START COMMAND
PILOT SOLENOID PWR
TERM.#4 PROTECTOFIER
PILOT SOLENOID NEUTRAL
BINDICATOR NEUTRAL
OUTSIDE LIGHT
GRAIN HONEYWELL PWR
AUX WET CONVEYOR NEUTRAL
PROTECTOFIER NEUTRAL
DRY CONVEYOR NEUTRAL
BLOWER NEUTRAL
PROTECTOFIER POWER
DRY CONVEYOR POWER
WET CONVEYOR POWER
BLOWER POWER
12 VOLT DC INPUTS
J1
1
3
5
7
9
11
13
ADJ.PLENUM LIMIT
BLOWER OVERLOAD
DRY CONV MOTOR OVL
AUX DRY MOTOR OVL
BLOWER AIRFLOW SWITCH
WET CONV INTERLOCK
LOWER GRAIN SWITCH
GATE OPEN LIMIT
GAS PRESSURE HI LIM
FLAME DETECTION
LOAD SWITCH "MANUAL"
UNLOAD SWITCH "ON"
BLOWER SWITCH "ON"
BURNER SWITCH "ON"
15
17
19
J2
1
3
5
7
9
11
13
15
17
19
J3
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
2
4
6
8
10
12
14
16
18
20
2
4
6
8
10
12
14
16
18
20
UPPER EXHAUST LIMIT
MIDDLE EXHAUST LIMIT
LOWER EXHAUST LIMIT
INSIDE EXHAUST LIMIT
PROOF OF AUX. UNLOAD
WET CONV MOTOR OVL
AUX WET MOTOR OVL
INVERTER SHUTDOWN
BLOWER INTERLOCK
DRY CONV INTERLOCK
UPPER GRAIN SWITCH
GATE CLOSED LIMIT
GAS PRESSURE LO LIM
MAXON CLOSURE SWITCH
LOAD SWITCH "AUTO"
METERING SWITCH "ON"
JUMPER J2-1 TO J5-10 (J5-10 IS THE SAFETY CIRCUIT HARDWARE TIMER)
JUMPER J5-9 TO J5-6 (J5-6 IS THE FLAME SAFETY HARDWARE TIMER)
JUMPER J5-9 TO J6-4 (PROVIDES 12V FOR METERING SWITCH LIGHT)
JUMPER J5-8 TO J6-19 (PROVIDES 12V FOR FAN SWITCH LIGHT)
JUMPER J7-13 TO J7-16 (FOR IGNITION CIRCUIT)
JUMPER J9-1 TO J9-5 (ENABLES THE 12 VOLT CIRCUITRY)
IF USING SLIDE GATES, JUMPER J8-5 TO J6-13 AND J8-4 TO J6-16
IF NOT USING AUX WET CONVEYOR JUMPER J5-8 TO J2-6
IF NOT USING AUX DRY CONVEYOR, JUMPER J5-8 TO J2-7
IF NOT USING PROOF OF AUX UNLOAD JUMPER J5-8 TO J1-20
ALARM HORN/LIGHT NEUTRAL
I/O BOARD JUMPERS
J9
20
18
16
14
12
10
8
6
4
2
19
17
15
13
11
9
7
5
3
1
ALARM HORN/LIGHT PWR
BIND & MODUTROL POWER
120V INPUT (LOGIC)
TRANSFORMER NEUTRAL (120V)
TRANSFORMER POWER (120V)
P3-1 ON PID
+12V OUTPUT
-12V OUTPUT
P3-2 ON PID
J4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P3-11 ON PID
JUMPER FROM J5-9
+12V OUTPUT
JUMPER FROM J2-1
P3-9 ON PID
6
J7-6
J9-9
J7-5
J7-4
MAXON
GSI TOWER DRYER WIRING DIAGRAMS
SINGLE FAN EXTERNAL WIRING
J8-17
J8-9
J8-5
J8-10
J8-14
J8-7
J8-15
J8-1
J8-11
J8-6
J8-19
J7-13
J8-18
J7-14
J7-17
J7-7
AC-1
J9-3
J8-8
J8-20
J9-17
J9-14
4-20A
4-20B (J5-11)
RTD-A
4-20C
4-20D
RTD-C
RTD-D
RTD-B
L1
MDR
AMFM
EXTRA
EXTRA
EXTRA
EXTRA
GROUND
GROUND
GROUND
EXTRA
TO TER #4 ON PROTECTIFIER
MAXON NEUTRAL
MAXON POWER
BINDICATOR NEUTRAL
BINDICATOR POWER
MODUTROL NEUTRAL
J5-8
J1-2
J1-6
J1-10
TERMAINAL #
PROTECTIFIER POWER AFTER PURGE
PROTECTIFIER NEUTRAL (L2)
PROTECTIFIER POWER (L1)
120 VAC NEUTRAL TO I/O
120 VAC TO I/O BOARD
PILOT SOLENOID NEUTRAL
PILOT SOLENOID POWER
IGNITION TRANSFORMER NEUTRAL
IGNITION TRANSFORMER POWER
J1-14
J1-17
J2-1
J5-8
J2-4
J2-5
J2-8
J5-8
J2-12
J2-15
AUX WET CONVEYOR NEUTRAL
AUX WET CONVEYOR POWER
BLOWER #1 NEUTRAL
BLOWER #1 POWER
DRY CONVEYOR NEUTRAL
DRY CONVEYOR POWER
WET CONVEYOR NEUTRAL
WET CONVEYOR POWER
J2-16
J5-8
J2-9
J5-8
J3-4
J3-5
J5-8
RTD SENSOR (GRAIN TEMP)
RTD SENSOR (GRAIN TEMP)
CURRENT OUTPUT (MODUTROL)
CURRENT OUTPUT (MODUTROL)
CURRENT OUTPUT (INVERTER)
CURRENT OUTPUT (INVERTER)
ALARM HORN/OVERHEAT LIGHT NEUTRAL
ALARM HORN/OVERHEAT LIGHT POWER
AUX DRY CONVEYOR NEUTRAL
AUX DRY CONVEYOR POWER
J2-18
J2-17
J3-1
J3-2
J5-8
J5-8
J2-20
J2-19
J6-1
J6-2
RTD SENSOR (PLENUM TEMP)
RTD SENSOR (PLENUM TEMP)
J6-14
J1-20
J5-8
J2-6
J2-7
SPARE
J6-15
J9-7
J9-9
SPARE
SPARE
METERING DRUM SPEED
METERING DRUM DIRECTION
WORK LIGHT POWER
SPARE
SPARE
GROUND
GROUND
GROUND
EXTERNAL WIRING
BLOWER #1 MOTOR OVERLOAD
ADJUSTABLE PLENUM HIGH LIMIT
INNER EXHAUST HIGH LIMIT
LOWER EXHAUST HIGH LIMIT
MIDDLE EXHAUST HIGH LIMIT
UPPER EXHAUST HIGH LIMIT
INVERTOR OVERLOAD
DRY CONVEYOR MOTOR OVERLOAD
WET CONVEYOR MOTOR OVERLOAD
DRY CONVEYOR INTERLOCK
WET CONVEYOR INTERLOCK
BLOWER #1 CONTACTOR INTERLOCK
MAXON VALVE PROOF OF CLOSURE
BLOWER #1 AIR SWITCH
LOWER GRAIN LEVEL SWITCH
UPPER GRAIN LEVEL SWITCH
PROOF OF FLAME SENSOR VOLTAGE
CLOSED SLIDE GATE LIMIT
HIGH GAS PRESSURE SWITCH
INVERTER START COMMAND
OPEN SLIDE GATE LIMIT
LOW GAS PRESSURE SWITCH
AUXILIARY DRY MOTOR OVERLOAD
AUXILIARY WET MOTOR OVERLOAD
PROOF OF AUX UNLOAD RUNNING
MODUTROL POWER
SLIDE GATE NEUTRAL
SLIDE GATE CLOSE POWER
SLIDE GATE OPEN POWER
7
GSI TOWER DRYER WIRING DIAGRAMS
SINGLE FAN AUXILIARY INTERLOCK WIRING
8
GSI TOWER DRYER WIRING DIAGRAMS
SINGLE FAN CONTACTOR COIL WIRING
9
GSI TOWER DRYER WIRING DIAGRAMS
SINGLE FAN OVERLOAD WIRING
10
GSI TOWER DRYER WIRING DIAGRAMS
SINGLE FAN PROTECTOFIER/IGNITION/AIRSWITCH WIRING
11
GSI TOWER DRYER WIRING DIAGRAMS
THREE FAN WIRING
12
GSI TOWER DRYER WIRING DIAGRAMS
THREE FAN INPUT/OUTPUT BOARD
POWER TO FAN LIGHT
SLIDE GATE OPEN PWR
JUMPER FROM J5-9
TERM.(CC) ON INVERTER
JUMPER FROM J7-13
IGNITION TRANS PWR
MODUTROL NEUTRAL
MAXON VALVE NEUTRAL
START SWITCH LIGHT
AUX DRY CONVEYOR NEUTRAL
IGNITION TRANS NEUTRAL
WET CONVEYOR NEUTRAL
BLOWER #2 NEUTRAL
PROTECT.PWR AFTER PURGE
AUX WET CONVEYOR POWER
AUX DRY CONVEYOR POWER
BLOWER #2 POWER
120 VOLT AC OUTPUTS
J6
20
19
18
17
16
15
14
13
11
12
10
9
8
7
6
5
3
4
2
1
J7
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J8
20
19
17
18
15
16
14
13
11
12
10
9
8
7
6
5
3
4
2
1
JUMPER FROM J6-4
SLIDE GATE CLOSED PWR
POWER TO INVERTER LIGHT
INVERTER START COMMAND
PILOT SOLENOID PWR
TERM.#4 PROTECTOFIER
PILOT SOLENOID NEUTRAL
BINDICATOR NEUTRAL
OUTSIDE LIGHT
GRAIN HONEYWELL PWR
AUX WET CONVEYOR NEUTRAL
PROTECTOFIER NEUTRAL
DRY CONVEYOR NEUTRAL
BLOWER #3 NEUTRAL
BLOWER #1 NEUTRAL
PROTECTOFIER POWER
DRY CONVEYOR POWER
WET CONVEYOR POWER
BLOWER #3 POWER
BLOWER #1 POWER
12 VOLT DC INPUTS
J1
1
3
5
7
9
11
13
ADJ.PLENUM LIMIT
BLOWER #1 OVERLOAD
BLOWER #3 OVERLOAD
DRY CONV MOTOR OVL
AUX DRY MOTOR OVL
BLOWER #1 AIR SWITCH
BLOWER #3 AIR SWITCH
BLOWER #2 INTERLOCK
WET CONV INTERLOCK
LOWER GRAIN SWITCH
GATE OPEN LIMIT
GAS PRESSURE HI LIM
FLAME DETECTION
TRI START OVERLOAD
LOAD SWITCH "MANUAL"
UNLOAD SWITCH "ON"
BLOWER SWITCH "ON"
BURNER SWITCH "ON"
15
17
19
J2
1
3
5
7
9
11
13
15
17
19
J3
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
2
4
6
8
10
12
14
16
18
20
2
4
6
8
10
12
14
16
18
20
UPPER LEFT EXHAUST LIMIT
UPPER RIGHT EXHAUST LIMIT
MIDDLE LEFT EXHAUST LIMIT
MIDDLE RIGHT EXHAUST LIMIT
LOWER LEFT EXHAUST LIMIT
LOWER RIGHT EXHAUST LIMIT
INSIDE LEFT EXHAUST LIMIT
INSIDE RIGHT EXHAUST LIMIT
PROOF OF AUX. UNLOAD
BLOWER #2 OVERLOAD
WET CONV MOTOR OVL
AUX WET MOTOR OVL
INVERTER SHUTDOWN
BLOWER #2 AIR SWITCH
BLOWER #1 INTERLOCK
BLOWER #3 INTERLOCK
DRY CONV INTERLOCK
UPPER GRAIN SWITCH
GATE CLOSED LIMIT
GAS PRESSURE LO LIM
MAXON CLOSURE SWITCH
LOAD SWITCH "AUTO"
METERING SWITCH "ON"
JUMPER J2-3 TO J5-10 (J5-10 IS THE SAFETY CIRCUIT HARDWARE TIMER)
JUMPER J5-9 TO J5-6 (J5-6 IS THE FLAME SAFETY HARDWARE TIMER)
JUMPER J5-9 TO J6-4 (PROVIDES 12V FOR METERING SWITCH LIGHT)
JUMPER J5-8 TO J6-19 (PROVIDES 12V FOR FAN SWITCH LIGHT)
JUMPER J7-13 TO J7-16 (FOR IGNITION CIRCUIT)
JUMPER J9-1 TO J9-5 (ENABLES THE 12 VOLT CIRCUITRY)
IF USING SLIDE GATES, JUMPER J8-5 TO J6-13 AND J8-4 TO J6-16
IF NOT USING AUX WET CONVEYOR JUMPER J5-8 TO J2-6
IF NOT USING AUX DRY CONVEYOR, JUMPER J5-8 TO J2-7
IF NOT USING PROOF OF AUX UNLOAD JUMPER J5-8 TO J1-20
TRI START POWER
ALARM HORN/LIGHT NEUTRAL
I/O BOARD JUMPERS
J9
20
18
16
14
12
10
8
6
4
2
19
17
15
13
11
9
7
5
3
1
ALARM HORN/LIGHT PWR
TRI START NEUTRAL
BIND & MODUTROL POWER
120V INPUT (LOGIC)
TRANSFORMER NEUTRAL (120V)
TRANSFORMER POWER (120V)
P3-1 ON PID
+12V OUTPUT
-12V OUTPUT
P3-2 ON PID
J4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
17
18
19
20
J5
2
1
4
3
5
6
7
8
9
10
12
11
13
14
15
16
17
18
19
20
P3-11 ON PID
JUMPER FROM J5-9
+12V OUTPUT
JUMPER FROM J2-3
P3-9 ON PID
13
J7-6
J9-9
J7-4
J7-5
MAXON
J7-13
J7-14
J8-18
GSI TOWER DRYER WIRING DIAGRAMS
THREE FAN EXTERNAL WIRING
J7-17
J7-7
J8-9
AC-1
J8-17
J9-3
J8-14
J8-10
J8-5
J8-7
J8-15
J8-1
J8-11
J8-2
J8-12
J8-3
J8-13
J8-6
J8-19
J8-8
J8-20
J9-14
4-20A
J9-17
4-20B (J5-11)
4-20C
4-20D
RTD-A
RTD-B
RTD-C
MDR
RTD-D
L1
AMFM
EXTRA
EXTRA
EXTRA
EXTRA
EXTRA
GROUND
GROUND
GROUND
MODUTROL NEUTRAL
BINDICATOR POWER
BINDICATOR NEUTRAL
MAXON POWER
MAXON NEUTRAL
J5-8
J1-2
J1-8
J1-4
J1-6
TERMAINAL #
TO TER #4 ON PROTECTIFIER
IGNITION TRANSFORMER POWER
IGNITION TRANSFORMER NEUTRAL
PILOT SOLENOID POWER
PILOT SOLENOID NEUTRAL
120 VAC TO I/O BOARD
120 VAC NEUTRAL TO I/O
PROTECTIFIER POWER (L1)
PROTECTIFIER NEUTRAL (L2)
J1-10
J1-12
J1-17
J1-14
J2-1
J1-16
J2-2
J2-3
J5-8
PROTECTIFIER POWER AFTER PURGE
WET CONVEYOR POWER
WET CONVEYOR NEUTRAL
DRY CONVEYOR POWER
DRY CONVEYOR NEUTRAL
BLOWER #1 POWER
BLOWER #1 NEUTRAL
BLOWER #2 POWER
BLOWER #2 NEUTRAL
BLOWER #3 POWER
BLOWER #3 NEUTRAL
AUX WET CONVEYOR POWER
J2-8
J5-8
J2-5
J2-4
J2-14
J2-12
J2-13
J2-15
J2-16
J5-8
J2-9
AUX WET CONVEYOR NEUTRAL
AUX DRY CONVEYOR POWER
AUX DRY CONVEYOR NEUTRAL
ALARM HORN/OVERHEAT LIGHT POWER
ALARM HORN/OVERHEAT LIGHT NEUTRAL
CURRENT OUTPUT (INVERTER)
CURRENT OUTPUT (INVERTER)
CURRENT OUTPUT (MODUTROL)
CURRENT OUTPUT (MODUTROL)
J5-8
J2-18
J3-5
J2-17
J2-10
J2-11
J5-8
J3-4
J3-1
RTD SENSOR (PLENUM TEMP)
RTD SENSOR (PLENUM TEMP)
WORK LIGHT POWER
METERING DRUM DIRECTION
METERING DRUM SPEED
J6-2
J6-1
J2-19
SPARE
J5-8
RTD SENSOR (GRAIN TEMP)
RTD SENSOR (GRAIN TEMP)
J2-20
J5-8
J5-8
J3-2
SPARE
SPARE
J2-6
J2-7
SPARE
SPARE
J6-14
J6-15
J1-20
GROUND
GROUND
GROUND
J9-9
J9-7
EXTERNAL WIRING
UPPER EXHAUST HIGH LIMIT (LEFT)
UPPER EXHAUST HIGH LIMIT (RIGHT)
MIDDLE EXHAUST HIGH LIMIT (LEFT)
MIDDLE EXHAUST HIGH LIMIT (RIGHT)
14
LOWER EXHAUST HIGH LIMIT (LEFT)
LOWER EXHAUST HIGH LIMIT (RIGHT)
INNER EXHAUST HIGH LIMIT (LEFT)
INNER EXHAUST HIGH LIMIT (RIGHT)
ADJUSTABLE PLENUM HIGH LIMIT
BLOWER #1 MOTOR OVERLOAD
BLOWER #2 MOTOR OVERLOAD
BLOWER #3 MOTOR OVERLOAD
WET CONVEYOR MOTOR OVERLOAD
DRY CONVEYOR MOTOR OVERLOAD
INVERTOR OVERLOAD
BLOWER #1 CONTACTOR INTERLOCK
BLOWER #2 CONTACTOR INTERLOCK
BLOWER #3 CONTACTOR INTERLOCK
WET CONVEYOR INTERLOCK
BLOWER #1 AIR SWITCH
DRY CONVEYOR INTERLOCK
BLOWER #2 AIR SWITCH
MAXON VALVE PROOF OF CLOSURE
BLOWER #3 AIR SWITCH
PROOF OF FLAME SENSOR VOLTAGE
HIGH GAS PRESSURE SWITCH
UPPER GRAIN LEVEL SWITCH
LOWER GRAIN LEVEL SWITCH
CLOSED SLIDE GATE LIMIT
LOW GAS PRESSURE SWITCH
INVERTER START COMMAND
OPEN SLIDE GATE LIMIT
AUXILIARY WET MOTOR OVERLOAD
AUXILIARY DRY MOTOR OVERLOAD
PROOF OF AUX UNLOAD RUNNING
MODUTROL POWER
SLIDE GATE CLOSE POWER
SLIDE GATE OPEN POWER
SLIDE GATE NEUTRAL
GSI TOWER DRYER WIRING DIAGRAMS
THREE FAN AUXILIARY INTERLOCK WIRING
15
GSI TOWER DRYER WIRING DIAGRAMS
THREE FAN CONTACTOR COIL WIRING
16
GSI TOWER DRYER WIRING DIAGRAMS
THREE FAN OVERLOAD WIRING
17
GSI TOWER DRYER WIRING DIAGRAMS
THREE FAN PROTECTOFIER/IGNITION/AIRSWITCH WIRING
18
GSI TOWER DRYER WIRING DIAGRAMS
FOUR FAN WIRING
19
GSI TOWER DRYER WIRING DIAGRAMS
T
FOUR FAN INPUT/OUTPUT BOARD
POWER TO FAN LIGHT
SLIDE GATE OPEN PWR
JUMPER FROM J5-9
TERM.(CC) ON INVERTER
JUMPER FROM J7-13
IGNITION TRANS PWR
MODUTROL NEUTRAL
MAXON VALVE NEUTRAL
START SWITCH LIGHT
AUX DRY CONVEYOR NEUTRAL
IGNITION TRANS NEUTRAL
WET CONVEYOR NEUTRAL
BLOWER #2 NEUTRAL
PROTECT.PWR AFTER PURGE
AUX WET CONVEYOR POWER
AUX DRY CONVEYOR POWER
BLOWER #2 POWER
120 VOLT AC OUTPUTS
J6
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J7
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J8
20
19
18
17
16
15
14
13
11
12
10
9
8
7
6
5
3
4
2
1
JUMPER FROM J6-4
SLIDE GATE CLOSED PWR
POWER TO INVERTER LIGHT
INVERTER START COMMAND
PILOT SOLENOID PWR
TERM.#4 PROTECTOFIER
PILOT SOLENOID NEUTRAL
BINDICATOR NEUTRAL
OUTSIDE LIGHT
GRAIN HONEYWELL PWR
AUX WET CONVEYOR NEUTRAL
PROTECTOFIER NEUTRAL
DRY CONVEYOR NEUTRAL
BLOWER #3 NEUTRAL
BLOWER #1 NEUTRAL
PROTECTOFIER POWER
DRY CONVEYOR POWER
WET CONVEYOR POWER
BLOWER #3 POWER
BLOWER #1 POWER
12 VOLT DC INPUTS
J1
1
3
5
7
9
11
13
ADJ.PLENUM LIMIT
BLOWER #1 OVERLOAD
BLOWER #3 OVERLOAD
DRY CONV MOTOR OVL
AUX DRY MOTOR OVL
BLOWER #1 AIR SWITCH
BLOWER #3 AIR SWITCH
BLOWER #2 INTERLOCK
WET CONV INTERLOCK
LOWER GRAIN SWITCH
GATE OPEN LIMIT
GAS PRESSURE HI LIM
FLAME DETECTION
LOAD SWITCH "MANUAL"
UNLOAD SWITCH "ON"
BLOWER SWITCH "ON"
BURNER SWITCH "ON"
15
17
19
J2
1
3
5
7
9
11
13
15
17
19
J3
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
2
4
6
8
10
12
14
16
18
20
2
4
6
8
10
12
14
16
18
20
UPPER LEFT EXHAUST LIMIT
UPPER RIGHT EXHAUST LIMIT
MIDDLE LEFT EXHAUST LIMIT
MIDDLE RIGHT EXHAUST LIMI
LOWER LEFT EXHAUST LIMIT
LOWER RIGHT EXHAUST LIMIT
INSIDE LEFT EXHAUST LIMIT
INSIDE RIGHT EXHAUST LIMIT
PROOF OF AUX. UNLOAD
BLOWER #2 OVERLOAD
WET CONV MOTOR OVL
AUX WET MOTOR OVL
INVERTER SHUTDOWN
BLOWER #2 AIR SWITCH
BLOWER #1 INTERLOCK
BLOWER #3 INTERLOCK
DRY CONV INTERLOCK
UPPER GRAIN SWITCH
GATE CLOSED LIMIT
GAS PRESSURE LO LIM
MAXON CLOSURE SWITCH
BLOWER #4 OVERLOAD
BLOWER #4 INTERLOCK
BLOWER #4 AIR SWITCH
LOAD SWITCH "AUTO"
METERING SWITCH "ON"
JUMPER J3-8 TO J5-10 (J5-10 IS THE SAFETY CIRCUIT HARDWARE TIMER)
JUMPER J5-9 TO J5-6 (J5-6 IS THE FLAME SAFETY HARDWARE TIMER)
JUMPER J5-9 TO J6-4 (PROVIDES 12V FOR METERING SWITCH LIGHT)
JUMPER J5-8 TO J6-19 (PROVIDES 12V FOR FAN SWITCH LIGHT)
JUMPER J7-13 TO J7-16 (FOR IGNITION CIRCUIT)
JUMPER J9-1 TO J9-5 (ENABLES THE 12 VOLT CIRCUITRY)
IF USING SLIDE GATES, JUMPER J8-5 TO J6-13 AND J8-4 TO J6-16
IF NOT USING AUX WET CONVEYOR JUMPER J5-8 TO J2-6
IF NOT USING AUX DRY CONVEYOR, JUMPER J5-8 TO J2-7
IF NOT USING PROOF OF AUX UNLOAD JUMPER J5-8 TO J1-20
BLOWER #4 POWER
ALARM HORN/LIGHT NEUTRAL
I/O BOARD JUMPERS
J9
20
18
16
14
12
10
8
6
4
2
19
17
15
13
11
9
7
5
3
1
ALARM HORN/LIGHT PWR
BLOWER #4 NEUTRAL
BIND & MODUTROL POWER
120V INPUT (LOGIC)
TRANSFORMER NEUTRAL (120V)
TRANSFORMER POWER (120V)
P3-1 ON PID
+12V OUTPUT
-12V OUTPUT
P3-2 ON PID
J4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
17
18
19
20
J5
2
1
3
4
6
5
7
8
9
10
12
11
13
14
15
16
17
18
19
20
P3-11 ON PID
JUMPER FROM J5-9
+12V OUTPUT
JUMPER FROM J3-8
P3-9 ON PID
20
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