Xylem MM 307H Series 101-A Electric Water Feeder - Manual (Page 5)

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h. Install wire (A) from water feeder to 120 volt
Neutral wire.
i. Install wire (B) from water feeder to terminal 4
of the low water cut-off.
j. Install wire (C) from terminal 3 of the low water
cut-off to 120 volt Hot wire.
MILLIVOLT
BURNER
CIRCUIT
1 2
3 4
101A
FEEDER
A
B
C
120 VAC
SUPPLY
HOT
NEUTRAL
24V TRANSFORMER
(101-24V-48)
1 2
3 4
101A-24
A
C
D
B
E
120 VAC
SUPPLY
MILLIVOLT
BURNER
CIRCUIT
h. Install wire (A) from 120 volt circuit Neutral wire
to the transformer input Neutral terminal.
i. Install wire (B) from 120 volt circuit Hot wire to the
transformer input Hot terminal.
j. Install wire (C) from transformer output Neutral
terminal to the water feeder.
k. Install wire (D) from the water feeder to terminal 4
on the low water cut-off.
l. Install wire (E) from terminal 3 on the low water
cut-off to the transformer output Hot terminal.
For Model 101A-120 Feeder and Model 67G with millivolt burner circuit
For Model 101A-24 Feeder and Model 67G with millivolt burner circuit
24V TRANSFORMER
(101-24 V-48)
120 VAC
SUPPLY
1 2
3 4
NEUTRAL
HOT
A
B
C
D
E
67 LOW WATER
CUT-OFF
101A-24
WATER FEEDER
BURNER
CIRCUIT
For Model 101A-24 Water Feeder and Series 67 Low Water Cut-Off
with 120 volt burner circuit
h. Install wire (A) from burner circuit Neutral wire to the
transformer input Neutral terminal.
i. Install wire (B) from burner circuit Hot wire to the
transformer input Hot terminal.
j. Install wire (C) from transformer output Neutral
terminal to the water feeder.
k. Install wire (D) from the water feeder to terminal 4
on the low water cut-off.
l. Install wire (E) from terminal 3 on the low water
cut-off to the transformer output Hot terminal.
To prevent damage to the water feeder, a McDonnell
& Miller transformer Model 101-24V-48 must be used.
! IMPORTANT
To prevent damage to the water feeder, a McDonnell
& Miller transformer Model 101-24V-48 must be used.
! IMPORTANT