Wiring Taco Lf Series Low Water Cutoffs To Taco Electric Water Feeder - Taco SR501 Wiring Manual

Zone controls, switching relays/ with powerport options and expandable to 20 zones, zone valve controls/with powerport options and expandable to 20 zones, plug-in powerport cards, add-on power controls, fan controls
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to Taco Electric Water Feeder with Different Burner Voltages
NC
NO
B UR NE R
CI RC UI T
H
N
L W
T a co E W F 0 2 4
74
Wiring Taco LF Series Low Water Cutoffs
to Taco Electric Water Feeder with the Same Voltages
EWF Standard Wiring
NC
NO
B U R N E R
C I R C U I T
Wiring Taco LF Series Low Water Cutoffs
T a co L F x1 2 0 x
COM
H
N
GND
P
*
HO T
1 2 0 V A C
C IR C U IT
NE U TR AL
HO T
2 4 V A C
C IR C U IT
NE U TR AL
* N O T E :
ju m p e r b etw e e n H a n d C O M t e r m in a ls
T a c o L F x 1 2 0 x / L F x 0 2 4 x
COM
H
N
GND
FACTORY
1 2 0 V A C / 2 4 V A C
INSTALLED
JUMPER
N E U T R A L
LW
N
H
T a c o E W F 1 2 0 / E W F 0 2 4
EWF Alternate Wiring
NC
B UR NE R
CI RC UI T
H
T a co E W F 1 2 0
R e m o v e f a c to r y i n s t a ll e d
P
H O T
C I R C U IT
T a c o L F x 02 4 x
NO
COM
H
N
*
N
L W
GND
P
HO T
2 4 V A C
C IR C U IT
NE U TR AL
HO T
1 2 0 V A C
C IR C U IT
NE U TR AL

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