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D2 D1
MAG 1 MAG 2
FT2
FT1
BL 14
BL 15
RED 6
RED 5
DO NOT USE
WH-29
NC
C
C
OR-62
SAFETY INTERLOCKS - NEW SETUP
NC
INTERLOCK
PRIMARY
MONITOR
SWITCH
C
NC
NO
SECONDARY
BK-22
BK-21
NO
OR-7
OR-8
OR-61
INTERLOCK
NO
OR-6
CABLE, SMART CARD
SMART CARD CONNECTOR
RJ11
RJ11
F3: 20 AMPS CLASS CC
F1: 12 AMPS CLASS CC
F2: 12 AMPS CLASS CC
SSR
14
CONNECTOR
DRAWING OF 6-PIN
3
25
6
DRAWING OF 40-PIN CONNECTOR
ODDSEVENS
1. SCHEMATIC SHOWS OVEN WITH DOOR OPEN AND WITHOUT POWER APPLIED
NOTES:
K7
PRIMARY
SAFETY INTERLOCKS - OLD SETUP
BK-21
SECONDARY
NO
NC
C
SWITCH
NO
MONITOR
BK-21
OR-8
OR-7
NC
C
NO
BK-22
NC
C
OR-61
WH-29
24V +
MAG_FAN_RELAY
NO
NC
C
A
B
QC1
OR-11
BK-23
QC2
NO
NC
MAG THERMO
SWITCHES
C
212°F
NC
C
212°F
NO
K7 MAG FAN RELAY 29 29
P4
P6
J6
J4
IR
CC
40
39
THERMOCOUPLES EC
37
36
38
BMSC (4) (COM RTN) 32
34
33
35
BMSC (3) (ENABLE OUT) 31
K4 (B-) (CONV OUT) 30
C(+)
IR
A(-)
C(+)
CC
40
39
A(-)
C(+)
EC
37
36
38
32
A(-)
34
33
35
31
30
17
1-9
23
26
27
28K5 (-B) BOTTOM IR OUT
K1-B (MAG FIL OUT)
CT
BMSC 0-10V OUT
BMSC COMM (2)
24
25
20
-24V PS IN
MAG
-24V S&M RTN
-24V P INTER RTN
22
21
J6
19
18
11
14
16
15
+24V PS IN
ASPEN
MAG THERMO SW IN
13
12
VOLT MODUAL IN
8
BMSC SEL
P5
9BMSC (9) (STATUS OK)
SECONDARY (NO) INTER IN
HX STATUS IN 10
5
MONITOR (NO) INTER IN 6
PRIMARY (NO) INTER IN 7
17
23
26
27
28
24
25
20
22
21
19
18
F
11
14
16
15
13
12
8
9
10
5
6
7
2K2-B (MAG OUT)
3
4
1
2
3
4
1
F
FA
FAN
MAG
1
3
4
2
4
3
2
1
A
B
BA
B
A
EMI
FILTER 1-PHASE
-V
SUPPLY
+V
POWER
24VDC
L
N
K1 FILAMENT
K2 ANODE
K3 MONITOR
EC FAN
NO
C
OT2
120°F
1
3
2
VAC IN
I/O C OMMON
I/O COM
200-240
STATUS OK
6
4
5
SPD CMD
ENABLE
I/O C OMMON
0-10V
3
2
1
2
1
M1 BLK
4
3
OUT
240 VAC
3 PHASE
BMSC
MTR
BLWR
4
2
3
1
6
5
MAG
CT
1.13 uF
(-) (+) (+) (-)
FA
OR-62
SPLICE 1
-24V MAG THEMO SW RTN
F1
F2 F3
HV TRANSFORMERS
1-2 = 230VAC
T2
T1
TAPS
RD-19
1
2
1
2
1
2
BLK 15
BLK 22
BL 35
BLK 19
BLK 39
M2HV M1HV
M2FC
M1FC
M1CD
M2CD
M2FA
M1FA
M2F
M1F
1-2 = 230VAC
RD-191 RD-192
-24V (VOLT MODULE RTN)
OR-6
3300 WATTS
13.1 OHMS
HX ELEMENT
BOTTOM IR
14.4 OHMS
3000 WATTS
B2
A2
BR 27
B1 A1
K5 K4
2
22
BR 30
12
RED 29
32
1
HT 38
21
11
31
MANUAL RESET
OT1
-
B
+
RD-19
PIN1
PIN2
PIN3
PIN5
PIN4
PIN6
RD-19
WH-2
WH-27
PIN1
PIN3
PIN4
PIN5
PIN2
PIN6
6
5
1
3
2
4
1
5
6
4
2
3
OR-11
BK-23
RD-16
RD-16
RD-24
BK-25
WH-31
BK-32
OR-9
RD-24
RD-25
WH-31
BK-32
OR-9
BK-20
A
-+
WH-301
WH-28
WH-301
WH-28
OR-61
WH-2
WH-27
BK-22
BK-21
OR-61
OR-8
OR-7
M2 RED
M3 WHITE
OR-6
OR-10
GREEN
BK-20
QC3
1
3
5
AB
6
4
2
A
5
3
1
4
2
B
6
A
5
3
1
4
2
B
6
RELAY ASSY
PINOUT
BLK 20
G
K1
K2
K3
L1 N
L1 N
BL 36
BL 37
BL 33 BL 34
BLK 40
RED 7
BL 9
RED 2
RED 1
BL 8
RED 3
BL 10
BLK 23
BL 26
BL 11
RED 4
BL 20
RED 24
RED 28
HT 43
BLK 25
BL 42
BL 16
BROWN
BLUE
230VAC, 1Ø
3 WIRE INPUT
GRN/YEL
L1N
40VSK6
MAG CT
IR ELE
AUX CT
HX CT
L1 N
LOAD DIAGRAM
C2 C1
1.15 uF
1.13 uF
1.15 uF
FIGURE
42: NGCUK (Tornado) Schematic
NGC (UK) SCHEMATIC
57