5925 Heisley Road • Mentor, OH 44060-1833
Call Toll-free: 877-CRES COR (273-7267) • Fax: 800-822-0393 • www.crescor.com
Convection
Humidity Oven
FL-2373
Rev. 4 (6/15)
Page 13 of 14
WIRING DIAGRAM
OVENS CO151FW SERIES 208/240V 1 Ph
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
POWER SWIT
CH
(r
ear view)
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GR
OUND*
*A lock
w
asher & nut (or
double nuts) ar
e r
equir
ed on
gr
ound bolt on t
op of c
or
d's
gr
ound t
er
minal
.
t°
t°
RENA
U C
ONTR
OL
HUMIDIT
Y
L
OOKING A
T REAR
K3 K1 K2
CONT
AC
TOR
HEA
TER
RELA
Y1
br
wn
blue
LOWER FL
O
AT SWIT
CH
UPPER FL
O
AT SWIT
CH
A
B
4
7
1
9
6
3
W
ATER LE
VEL C
ONTR
OL
W
ATER
SOLENOID
L1
L2
L3
L2
L1
HIGH TEMP
IMPOR
TANT
: VENT
FANS
BL
OW AIR INT
O APPLIANCE
NUT
LOCK W
ASHER
TERMINAL
CABINE
T BOD
Y
POWER C
ORD
6 A
WG, 4 C
OND
TERMINAL BLOCK
closes @130F
VENT FA
N
VENT FA
N
240V PWR SW
RELA
Y2
A
B
4
7
1
9
6
3
W
ATER HEA
TER
FUSES
HIGH LIMIT
HIGH LIMIT
HIGH LIMIT
500F
500F
500F
BL
OWER
MO
TOR
BL
OWER
MO
TOR
BL
OWER
MO
TOR
BL
OWER
MO
TOR
BL
OWER
MO
TOR
BL
OWER
MO
TOR
6A
6A
t°
HOLD BL
OWERS
COOK BL
OWERS
HIGH LIMIT
300F
W
ATER
PR
OBE
MEA
T
PR
OBE
AIR PR
OBE
VENT FA
N
RE
THERM BL
OWERS
W
ATER
HEA
TER
TR
ANSFORMER
BR
OWN
G
RAY
RED
OR
ANGE
BR
OWN
RED
BLA
CK
7
WIRE RENA
U
TR
ANSFORMER
WIRING
2
1
2
1
3
3
4
4
5
7
6
8
9
8
9
10
10
11
12
12
13
13
14
14
15
16
18
18
19
19
20
20
21
21
22
22
23
23
24
25
24
25
26
27
31
32
36
37
28
29
26
27
30
31
32
33
34
35
30
34
35
36
37
38
39
40
40
43
44
43
44
45
46
47
68
46
69
48
49
49
48
50
50
51
52
52
53
53
55
54
55
54
41
42
41
42
59
59
60
60
56
56
57
58
58
61
62
61
62
63
63
64
64
65
66
65
66
67
67
N
N
L
L
TR
ANSFORMER
GRE
Y/RED
RED/Y
ELL
OW
BR
OWN/BR
OWN
WHITE/WHITE
BLA
CK/BLA
CK
BL
UE/OR
ANGE
PURPLE/BL
UE
YELL
OW/GRE
Y
WIRE
COL
ORS: TRIAD/HA
MMOND
*UPPER FL
O
AT SWIT
CH
NEEDS TURNED
UPSIDE
DOWN. ADDITIONALL
Y, IT
'S
FL
O
AT
NEEDS TURNED
UPSIDE
DOWN T
OO
.
K3 K1 K2
RENA
U C
ONTR
OL
AIR
TEMP
L
OOKING A
T REAR
BL
OWER AIR SWIT
CH
3
2
1
(IF NO SWIT
CH, USE
WIRE 17)
15
OPTIONAL
16
1 2
3 4
EX
TERNAL ALARM
102
103
101
103
47
45
RO MODELS ONL
Y
RO MODELS ONL
Y
OPTIONAL
DEL
UXE MODELS
ONL
Y
