Wiring 24Vac Electric Water Feeder To Taco Lf Series Low Water Cutoff - 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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Wiring Taco 24VAC Electric Water Feeder to Taco LF Series 24VAC Low Water Cutoff
or 24VAC McDonnell & Miller or Hydrolevel Low Water Cutoffs
M c D o n n e l l & M il l e r
P S -8 0 2 /8 5 2 -2 4
H yd ro le v e l
4 0 0 , 5 0 0 , 6 0 0 , & 7 0 0
T a c o L F x 0 2 4 x
B UR N E R
C IR C U IT
Wiring Taco 120VAC Electric Water Feeder to Taco LF Series 120VAC Low Water Cutoff
or 120VAC McDonnell & Miller or Hydrolevel Low Water Cutoffs
M c D o n n e ll & M ill e r
P S -8 0 1 /8 5 1 -1 2 0 w /R e d &
A m b e r L E D s , S e rie s 7 5 0
M c D o n n e ll & M ill e r
P S -8 0 1 /8 5 1 -1 2 0
w /R e d & G r e e n L E D s
H yd ro le v e l
4 5 0 , 5 5 0 , 6 5 0 , & 7 5 0
T a c o L F x 1 2 0 x
B
W
C
H
N
P2
A
P1
1
2
NC
NO
COM
H
N
INSTALLED
JUMPER **
L W
N
H
T a c o E W F 0 2 4
5
4
3
1
B
W
C
H
P2
A
P1
1
NC
NO
COM
H
B UR N E R
INSTALLED
C IR C U IT
JUMPER **
LW
N
H
T a c o E W F 1 2 0
GND
P
H O T
2 4 V A C
C IR C U IT
N O T E : Wiring s hown only for control
an d burner circuits of the sam e
N E U T R A L
volta ge. S om e term ina l designations
ar e n ot in their actual order on the
LW C O s.
2
N
2
N
GND
P
H O T
N O T E : W iring s hown only for control
1 2 0 V A C
an d burner circuits of the sam e
C IR C U IT
volta ge. S om e term ina l designations
are n ot in their actual order on the
N E U T R A L
LW C O s.
** Ma y be fa ctory installed on
som e L W C O s
** Ma y be fa ctory installed on
som e L W C O s
75

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