Wiring Diagram - Wells M227 Owner's Manual

WIRING DIAGRAM: MOD400 Thermostat Control Units
12
13
THREE PHASE
VOLTS
L1 L2 L3
208
14.5 14.5 9.8
240 11.3
17.8 17.8
REV. F
WIRING DIAGRAM FOR MOD-400TDM, 427TDM W/AUTO WATER FILL (SINGLE CONTROL PANEL)
PILOT LIGHT
WATER PAN
PROBE GRN
33 32
MALE/FEMALE
CONNECTOR
13
35
COMMON
INPUT
19
37
38 MAX
36
NO
LOW WATER CONTROL
WIRING DIAGRAM FOR MOD 400T, 427T WARMER
208/240V, SINGLE & THREE PHASE
11
9 8
10
14
SINGLE
PHASE
50
23.8
HZ
60
27.5
P/N 2M-48599
M400T & M427T Series
208/240V, SINGLE & THREE PHASE
11
12 9 8
10
19 16
14
34
WATER FILL SOLENOID
36
34
38
M400T-AF & M427T-AF Series (Single Control Panel)
6 5
PILOT LIGHT (4)
7
4
15
HEATING ELEMENT (4)
5
6
7
4
WIRE
CONNECTOR
37
VOLTS
L1
19
4
208
14.5
38
PROBE 3
240 17.8
35
2
COM
1
36
ALTERNATE LOW
WATER CONTROL
32
14
6
HEATING ELEMENT (4)
3
13
12
2
3
9
15
10
THERMOSTAT (4)
1
4
1
7
WIRE CONNECTOR
15
12
3
6
13
4
9
14
10
1
7
TERM. BLOCK
14
13
6
2
3
3
16
12
9
35
1
10
1
THERMOSTAT (4)
4
7
15
15
16
12
13
6
9
14
4
10
1
7
35
THREE PHASE SINGLE
PHASE
L2 L3
50
14.5 9.8 23.8
HZ
60
17.8 11.3 27.5
REV. C P/N 2M-303564
L1
L3
L2
TERMINAL
BOARD
SINGLE PHASE
L1
L3
L2
15
L1
L3
L2
SINGLE PHASE
3
TERM. BLOCK
L1
L3
L2