Duke IRHS22, Operator'S Manual

Page: 27 / 28

27
IRHS Holding Unit
Restaurant Equipment Manual
WIRING SCHEMATICS
FOR REFERENCE ONLY - UNIT TO BE SERVICED BY AUTHORIZED PERSONNEL ONLY
5R 5F
3R
3F
1R 1F
6 5 4 3 2 1 1 2 3 4 5 6 7
1 2 1 2 1 2
1 2
1 2 1 2
6R 6F
4R
4F 2R 2F
RED
BLK
1 2 3 4
DAY
PAR
T
BLU
BRN
BRN
YEL
BLK
RED
ORN
RED
BLK
BLU
GRN
YEL
BRN
RE
D
B
LK
BLU
G
R
N
YEL
BLK
RE
D
Y
EL
B
LK
RE
D
OR
N
G
R
N
G
R
N
BLK
RE
D
BR
N
BR
N
RE
D
BLK BLU OR
N
RE
D
BLK
BLU YEL
RE
D
BLK
Hea
t
Re
la
y
M
od
1
H
ea
t
R
elay
M
od
2
1 2 3 4
4 3 2 1
4 3 2 1
2
1
3
4 2
1
3
4
L1 L1
L1
L1
2
1 3
4
2
1
3
4 2
1
3
4 2
1
3
4
L1
L1
L1 L1 L1 L1
L1
L1
RE
D
BL
K
BLU
OR
N
RE
D
BLK BLU YEL
R
E
D
B
LK
GR
N
RE
D
BL
K
G
R
N
BR
N
IR
Rela
y
M
od
1
IR
Re
la
y
M
od
2
IR
Rela
y
Mo
d
3
IR
Relay Mod
4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
1 2 3 4
4 3 2 1
1 2 3 4 5 6
USB
4 3 2 1
B
ranc
h
Cir
cui
t Fu
se
s
12
A
POW
ER
SWIT
C
H
Line Co
rd
Y
EL
IR
B
U
LB
C
O
M
M
O
N
LI
N
E
H
EA
T
EL
EME
N
T
COMMON
L
INE
L2
L1
Te
m
pu
ra
tu
re
IR
1
IR
3
IR
5
IR
7
IR
6
IR
8
IR
2
IR
4
HEA
T
1
&
2
HEA
T
5
&
6
H
EA
T
3
&
4
HEA
T
7
&
8
TEM
P
1
&
2
TEM
P
5
&
6
TEM
P
3
&
4
TEM
P
7
&
8
N
O
T
U
SE
D
N
O
T
USE
D
N
O
T
USE
D
N
O
T
USE
D
N
O
T
USE
D
N
O
T
USE
D
R
TD
C
O
N
N
ECT
P
C
B
FR
O
N
T
TIME
R
BA
R
S
IR
IR
H
EA
T
W
el
l 2
We
ll 1
R
ED
YEL
BR
N
O
R
N
BLK
RE
D
Y
EL
BR
N
OR
N
BLK
RED
YEL
BRN
ORN
½
SHE
LF
H
EA
T
(2
W
ell
s)
Per
Well
IR
El
ement
H
M
C
-3
4
C
O
N
TR
OLL
ER
P2
P1
1
2
3
14
15
7
17
6
5
4
13
18
8
19
9
10
20
8
11
14
12
13
7
4
6
5
W
IR
E
DIAGRAM
IRHS4
2
226696
Rev.
B
1
2
1
2
Curr
ent
S
ense
B L D
1 2 3 4
12
V
SEC
208V
230V
5
6
7
8
IR
H
S4
2
R
ight
S
id
e
C
ont
ro
l Sh
ow
n
1
2
3
4
4 3 2 1
BLK RE
D
GR
N
BLK RE
D
G
R
N
GR N
BLK
RED
4 3 2 1
4
3
2
1
4 3 2 1
4
3
2
1
12
3
4
12
3
4
1
2
3
4
We
ll
2
&
4
FRONT
BOTTOM
TI
M
ER
B
A
R
We
ll
5
&
7
Wel
l 6
&
8
4 3 2 1
4 3 2 1
1
23
4
W
el
l 1
&
3
FR
O
N
T
TO
P
TI
M
ER
B
A
R
GRN
4 3 2 1
R
EA
R
TIME
R
BA
R
S
BLK RE
D
BLU
BLK RE
D
G
R
N
GRN
BLK
RED
4 3 2 1
4
3
2
1
4 3 2 1
4
3
2
1
12
3
4
12
3
4
1
2
3
4
We
ll
2
&
4
R
EAR
B
O
TTO
M
TI
M
ER
BA
R
We
ll
5
&
7
W
el
l 6
&
8
4 3 2 1
4 3 2 1
1
23
4
W
el
l 1
&
3
R
EA
R
TO
P
TIME
R
BA
R
GR N
”
LIN
E
LO
A
D
EM
I
FI
LTE
R
M
O
V
C
E
Op
tio
n
Line
Cord
Fu
se
B
loc
k
X2