11
14. WIRING DIAGRAMS
2
1
ELEMENT 2
1
3
ELEMENT 1
CPU
TRANSFORMER
VH1
VH2
HI-LIMIT 3
ELEMENT 3
F1 �250V/1A
Y1
1
3
1
2
1
2
WATER OUTLET SENSOR, 150K
WATER INLET SENSOR, 150K
1
3
CN5
VH5
VH6
CN8
REMOTE CONTROL WIRE
1
2
3
FLOW SENSOR
2
1
2
AC POWER SUPPLY
VH3
VH4
1
2
1
OUTLET THERMISTOR OF THE CHAMBER 10K SENSOR
INLET THERMISTOR OF THE CHAMBER 10K SENSOR
CN3
CN4
GND
1
2
HI-LIMIT 2
HI-LIMIT 1
L1
L2
L1
L2
L1
L2
ELEMENT 2
1
3
1
2
1
2
1
2
WATER OUTLET SENSOR, 150K
WATER INLET SENSOR, 150K
1
3
L1
L1
GND
HI-LIMIT 2
ELEMENT 1
1
3
1
3
CPU
TRANSFORMER
VH1
VH2
CN1
CN2
CN4
VH3
VH4
CN8
1
2
3
FLOW SENSOR
REMOTE CONTROL WIRE
F1 �250V/1A
Y1
AC POWER SUPPLY
1
3
HI-LIMIT 1
Figure 6. Wiring Diagram for Models ELS 0005 and 0011
Figure 7. Wiring Diagram for Models ELS 0018 and 0027
