Block Diagram and System Interconnections
Double wall oven is illustrated. For single oven simply omit lower oven components and connections.
O
e v
n
C
o
t n
o r
3 l
6 1
1 5
5 6
x x
p
n i
1
=
g
n
d
P8
p
n i
2
=
g
n
d
power supply
p
n i
3
n
t o
u
e s
d
input for control
pin 4 = V_LED2
(8.5 VDC ±2.5VDC)
board LED display
pin 5 = V_LED2
(8.5 VDC ±2.5VDC)
p
n i
1
n
t o
u
e s
d
P2
pin 2 = Communication
(0 - 5VDC)
Communication
p
n i
3
=
g
n
d
pin 4 = power
(5VDC ±1VDC)
P1
pin 1 = upper oven probe
Upper Oven
Probe
pin 2= upper oven probe
pin 1 = lower oven probe
P20
Lower Oven
pin 2 = lower oven probe
Probe
pin 3 not used
pin 1 = upper meat probe
P18
pin 2 = upper meat probe
Meat Probes
pin 3 = lower meat probe
pin 4 = lower meat probe
p
n i
1
=
M
D
L
s
w
t i
h c
P10
p
n i
2
=
a r
k c
e s
n
e s
Switch sense
p
n i
3
=
d
o
o
s r
w
t i
h c
upper oven
pin 4 = not used
pin 5 = sense return (common)
p
n i
1
=
M
D
L
s
w
t i
h c
p
n i
2
=
a r
k c
e s
n
e s
P12
p
n i
3
=
d
o
o
s r
w
t i
h c
Switch sense
pin 4 not used
lower oven
pin 5 not used
pin 6 = sense return (common)
p
n i
1
=
g
n
d
P16
pin 2 not used
Power supply
pin 3 = V_UR
(16 VDC ±5VDC)
input for control
p
n i
4
n
t o
u
e s
d
board
p
n i
5
=
y s
c n
s
g i
n
l a
p
n i
1
n
t o
u
e s
d
p
n i
2
=
U
p
p
r e
M
D
L
r
l e
y a
P9
p
n i
3
=
n
t o
u
e s
d
Relay control
p
n i
4
=
U
p
p
r e
D
B L
output to relay
p
n i
5
=
U
p
p
r e
C
o
v n
e
e l
m
e
n
r t
l e
y a
board - Upper
p
n i
6
=
U
p
p
r e
B
a
e k
e
e l
m
e
n
r t
l e
y a
oven
p
n i
7
=
U
p
p
r e
r B
i o
e l
e l
m
e
n
r t
l e
y a
p
n i
8
n
t o
u
e s
d
p
n i
9
=
w
g i
l g
r e
t s
m i
l u
s u
all rela y control:
3.3VDC = relay closed. 0V = relay open
p
n i
1
n
t o
u
e s
d
p
n i
2
n
t o
u
e s
d
P13
p
n i
3
=
U
p
p
r e
C
o
o
n i l
g
a f
n
h
g i
h
r
l e
y a
Relay output to
p
n i
4
=
U
p
p
r e
C
o
o
n i l
g
a f
n
o l
w
r
l e
y a
relay board -
p
n i
5
=
L
o
w
r e
C
o
o
n i l
g
a f
n
h
g i
h
r
l e
y a
cooling fans
p
n i
6
=
L
o
w
r e
C
o
o
n i l
g
a f
n
o l
w
r
l e
y a
p
n i
7
n
t o
u
e s
d
p
n i
8
=
P
W
M
e r
a l
s y
all rela y control:
3.3VDC = relay closed. 0V = relay open
p
n i
1
=
L
o
w
r e
r B
i o
e l
e l
m
e
n
r t
l e
y a
P11
p
n i
2
=
L
o
w
r e
B
a
e k
e
e l
m
e
n
r t
l e
y a
Relay control
p
n i
3
=
L
o
w
r e
C
o
v n
e
e l
m
e
n
r t
l e
y a
output to relay
p
n i
4
=
L
o
w
r e
D
B L
r
l e
y a
board - Lower
p
n i
5
n
t o
u
e s
d
oven
p
n i
6
=
L
o
w
r e
M
D
L
r
l e
y a
p
n i
7
n
t o
u
e s
d
all rela y control:
3.3VDC = relay closed. 0V = relay open
P3 (20 pins)
Keyboard
P7 (30 pins)
Touch panel LEDs
P
o
w
e
s r
u
p
p
y l
b
a o
d r
3
6 1
3 5
2 5
x x
p
n i
1
=
g
n
d
p
n i
2
=
g
n
d
P2
power supply
p
n i
3
n
t o
u
e s
d
pin 4 = V_LED2
output
(8.5 VDC ±2.5VDC)
pin 5 = V_LED2
(8.5 VDC ±2.5VDC)
Conv Fan and Light Control upper oven 3165192xx
p
n i
1
n
t o
u
e s
d
pin 2 = Communication
(0 - 5VDC)
P1
p
n i
3
=
g
n
d
Comm and
pin 4 = power
(5VDC ±1VDC)
power input
p
n i
5
n
t o
u
e s
d
d
o
t ' n
o c
n
e n
t c
p
n i
6
n
t o
u
e s
d
Conv Fan and Light Control lower oven 3165192xx
p
n i
1
n
t o
u
e s
d
p
n i
2
=
C
o
m
m
u
i n
a c
o i t
n
P1
pin 3 = gnd
Comm and
p
n i
4
=
p
o
w
r e
power input
p
n i
5
=
5
V
o t
n i
i d
a c
e t
o l
w
r e
o
e v
n
p
n i
6
n
t o
u
e s
d
Upper oven probe
Lower oven probe
Upper meat probe
Lower meat probe
U
p
p
r e
M
D
L
s
w
t i
h c
U
p
p
r e
a r
k c
e s
n
e s
s
w
t i
h c
U
p
p
r e
d
o
o
s r
w
t i
h c
L
o
w
r e
M
D
L
s
w
t i
h c
L
o
w
r e
a r
k c
e s
n
e s
s
w
t i
h c
L
o
w
r e
d
o
o
s r
w
t i
h c
Oven Relay Board 3164439xx
p
n i
1
=
g
n
d
pin 2 not used
J2
pin 3 = V_UR
Power supply
(16 VDC ±5VDC)
output
p
n i
4
n
t o
u
e s
d
p
n i
5
=
y s
c n
s
g i
n
l a
p
n i
1
n
t o
u
e s
d
p
n i
2
=
U
p
p
r e
M
D
L
p
n i
3
=
n
t o
u
e s
d
J5
p
n i
4
=
u
p
p
r e
D
B L
Relay control
p
n i
5
=
U
p
p
r e
C
o
v n
e
e l
m
e
n
r t
l e
y a
input - Upper
p
n i
6
=
U
p
p
r e
B
a
e k
e
e l
m
e
n
r t
l e
y a
oven
p
n i
7
=
U
p
p
r e
r B
i o
e l
e l
m
e
n
r t
l e
y a
p
n i
8
n
t o
u
e s
d
p
n i
9
=
w
g i
l g
r e
t s
m i
l u
s u
p
n i
1
n
t o
u
e s
d
p
n i
2
n
t o
u
e s
d
J6
p
n i
3
=
U
p
p
r e
C
o
o
n i l
g
a f
n
h
g i
h
r
l e
y a
p
n i
4
=
U
p
p
r e
C
o
o
n i l
g
a f
n
o l
w
r
l e
y a
Relay control
input - cooling
p
n i
5
=
L
o
w
r e
C
o
o
n i l
g
a f
n
h
g i
h
r
l e
y a
p
n i
6
=
L
o
w
r e
C
o
o
n i l
g
a f
n
o l
w
r
l e
y a
fans
p
n i
7
n
t o
u
e s
d
p
n i
8
=
P
W
M
e r
a l
s y
p
n i
1
=
L
o
w
r e
r B
i o
e l
e l
m
e
n
r t
l e
y a
p
n i
2
=
L
o
w
r e
B
a
e k
e
e l
m
e
n
r t
l e
y a
J7
p
n i
3
=
L
o
w
r e
C
o
v n
e
e l
m
e
n
r t
l e
y a
Relay control
p
n i
4
=
L
o
w
r e
D
B L
r
l e
y a
input- Lower
p
n i
5
n
t o
u
e s
d
oven
p
n i
6
=
L
o
w
r e
M
D
L
r
l e
y a
p
n i
7
n
t o
u
e s
d
Glass Touch panel
12
p
n i
1
=
1
0 2
V
A
C
n i
2 L
P1
pin 2 not used
line voltage
p
n i
3
n
t o
u
e s
d
input
p
n i
4
=
e n
u
r t
l a
N
e
u
r t
p
n i
1
=
O
e v
n
g i l
h
( t
) s
o c
n
r t
l o
p
n i
2
n
t o
u
e s
d
p
n i
3
=
N
e
u
r t
l a
P2 Triac
pin 4 not used
output
p
n i
5
=
1 L
p
n i
6
n
t o
u
e s
d
p
n i
7
=
o c
v n
c e
o i t
n
a f
n
o c
n
r t
l o
pin 1 = Oven light(s) control
p
n i
2
n
t o
u
e s
d
p
n i
3
=
N
e
u
r t
l a
P2 Triac
output
pin 4 not used
p
n i
5
=
1 L
p
n i
6
n
t o
u
e s
d
p
n i
7
=
o c
v n
c e
o i t
n
a f
n
o c
n
r t
l o
Fast-on
Connector s
(L2 in )
(L2 out)
L2 in )
(L2 out
p
n i
1
=
N
e
u
r t
l a
pin 2 not used
J3
p
n i
3
=
1 L
120VAC output for
p
n i
4
n
t o
u
e s
d
MDL and cooling fan
p
n i
5
=
U
p
p
r e
M
D
L
Upper oven
p
n i
6
n
t o
u
e s
d
pin 7 = Cooling fan low
pin 8 = Cooling fan high
p
n i
1
=
N
e
u
r t
l a
pin 2 not used
p
n i
3
=
1 L
J4
pin 4 not used
120VAC output for
pin 5 not used
MDL and cooling fan
pin 6 = Lower MDL
Lower oven
pin 7 not used
pin 8 = Cooling fan low
pin 9 = Cooling fan high
l a
U
p
p
r e
O
e v
n
g i l
t h
N
e
u
r t
l a
N
e
u
r t
l a
1 L
U
p
p
r e
C
o
v n
a f
n
N
e
u
r t
l a
Lower Oven light
Neutral
N
e
u
r t
l a
1 L
L
o
w
r e
C
o
v n
a f
n
N
e
u
r t
l a
P5
L1
P9
Upper Bake element
P7
Upper Broil element
P11
Upper Conv element
P3
L2
P1
P6
L1
P10
Lower Bake element
P8
Lower Broil element
P12
Lower Conv element
P18
L2
P2
N
e
u
r t
l a
1 L
Upper MDL
Upper Cooling fan
N
e
u
r t
l a
1 L
Lower MDL
Lower Cooling fan
Neutral
Neutral