54
Schematic Wiring Diagram McDonalds IDF3BDX180, 200(EBM)MOD UNIT
SHEET 4 OF 5
12. Wiring Diagrams cont.
90
91
OP
1
0V
24V
OP
2
0V
24V
OP
3
0V
24V
OP
4
0V
24V
IP
1
IP
2
IP
3
IP
4
24V
0V
IO-
ABM
4
TR
1
A
TR
1
C
I/O DO
M6
RE
LAY OU
TP
U
T
MODU
LE
24V
0V
IN
FR
EE IS
SU
E
FR
E
E I
S
S
U
E
TH
5
TR
E
N
D
SU
P
P
L
Y
A
IR
SE
N
S
O
R
W
IRE
D W
IT
H
A 3
M
F
L
YI
N
G
LE
AD
C
IN
OV
24
VDCV
FA
N O/10V
O/10V
R5
B
URN
E
R
EN
A
B
L
E
SI
G
N
A
L
R7
SYS
TE
M
EN
ABL
E
SI
GN
A
L
101
93
89
96
98
BURN
ER
EN
ABL
E
RE
LA
Y
S
YST
EM
EN
A
B
L
E
REL
A
Y
90
95
90
99
90
93
96
97
98
93
96
L
A
ST
WI
RE
No 1
0
8
SPARE
NO
1
9
,
2
0
, 2
8
-3
4,
36
,
3
7
, 4
0
, 41
,
7
3
-8
5
, 8
8
91
TR
1
E
TR
1
B
TR1
D
TR
1
F
97
97
89
102
101
102
103
104
103
104
105
106
105
106
O/10V
97
TH
5
TR
E
N
D
OU
T
S
ID
E A
IR
SE
N
S
O
R
F
ITTE
D &
W
IRE
D BY
NORDAI
R
S1
ON
L
Y
CI
N
TH
5
TR
E
N
D
LIGH
T
L
EVE
L
SE
N
S
O
R
FI
T
T
E
D
&
W
IRE
D B
Y
NO
RD
AIR
S1 ON
LY
CI
N
0/10
VD
C SIG
N
AL
TO MITS
U
B
ISH
I
FT
C CO
NT
ROLL
ER
2
0/
10
V
DC
SI
GNA
L
TO
MITSU
BIS
H
I
FTC
CO
NT
ROLL
E
R
1
54
55
67
68
72
71
59
58
70
69
57
56
FTC
1
HE
ATIN
G
FT
C
2
HEATI
N
G
F
T
C 1
CO
OL
IN
G
FT
C 2
COOL
IN
G
86
87
0/
10
V
D
C S
IGN
A
L
TO
E
B
M
F
A
N
80
81
0/10
VD
C SIG
N
AL
T
O
M
ITS
UB
IS
HI
FT
C CO
NT
ROL
L
ER
3
85
84
83
82
FTC
3
HE
ATIN
G
FT
C 3
COOL
IN
G