Southbend EH-10CCH Installation & Operation Manual page 47

Marathoner Gold Half-Size Electric Convection Ovens
Wiring Diagram for 480 Volt Models with Standard Controls
L1
L2
L3
GND
P29
C1
L1
L3
SINGLE PHASE CONNECTION
7
TIMER
TIMER MOTOR
230 VAC, 50 HZ, (BLUE)
230 VAC, 60 HZ, (BROWN)
8
DOOR
1
SCHEMATIC DIAGRAM
VOLTAGE
HEATING ELEMENTS 480
MOTOR & CONTROL 480
SOUTHBEND
WIRING DIAGRAM
INSTALLATION & OPERATION MANUAL 1184093 REV 4 (01/23)
TB6
H1
X1
P23
BUZZER
9
16
CENTRIFUGAL SWITCH
P27
P12
TB4
P5
COOK
HI
3
LOW
COOL
FAN FAN SPEED
PHASE LOADING AND LINE AMPERES AS SHOWN
TOTAL THREE PHASE LOADING
KW KW PER PHASE
L1-L2
L2-L3 L1-L3
7.5 2.5 2.5
2.5
0.9 0.0 0.0 0.9
CONVECTION OVEN E-SERIES 1/2 SIZE
480V, 50/60HZ, 2 SPD, 1/3 HP
C1
82
81
77
78
480V
H4
H2 H3
SHUTDOWN
X2 X3
X4
22 P25
240V
21
COOLING FAN
15
PROBE
TEMPERATURE
CONTROL BOARD
4
P10
TB3
P30 P19 P17
HIGH TEMP LIMIT
M14
M13
NOMINAL AMPERES PER LINE WIRE MINIMUM SUPPLY
WIRE (AWG) SIZE
THREE PHASE SINGLE
PHASE
L1 L3
L2
TOTAL
11 18.0
11 11
2.2
2.2 0.0 2.2
Troubleshooting
ELEMENTS
POWER
41
P6 42
P26
P
POTENTIOMETER
V O Y
5 4 2 1 3
6 7 8 9 10 11
11
HEAT
A
HEAT CONTACTOR
C1
P40 P22
M
W
M24
GND
LEGEND
WIRE NUT
F/M TERMINAL
THREE SINGLE
SPADE TERMINAL
PHASE
PHASE
12
10
TERMINAL STRIP
1177606
TB1
TB2
TB1
TB1
TB1
P/N
47
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