Install Instructions

9
NOTE: To connect wires to the terminals
on the water feeder, burner, or low water
cut-off, place the bare end of the wire
under the terminal screw and tighten the
screw with a flathead screwdriver.
BURNER
WF-U-120
123
1
67
2
34
N
H
WF-U-120
123
1
67
2
34
N
H
BURNER
d. Connect a wire from the "hot" side of the
power supply to the water feeder terminal #3,
and low water cut-off terminal #2. Connect a
wire from the neutral side of the power supply
to the water feeder terminal #2, and to the
neutral side of burner.
e. Connect the wire from the burner to terminal
#1 of the low water cut-off. Connect a “jumper”
from terminal #2 to terminal #3 of the low
water cut-off. Connect a wire from terminal #4
of the low water cut-off to terminal #1 of the
water feeder.
For the 120V Burner/120V Feeder or the 24V Burner/24V Feeder setups.
BURNER
WF-U-24
123
12
34
N
H
120 VAC
SUPPLY
24V
TRANSFORMER
Wiring Alternative
For the 24V Burner/120V Feeder setups. For the 120V Burner/24V Feeder setups.
BURNER
WF-U-120
123
1
67
2
34
N
H
120 VAC
SUPPLY
24V
TRANSFORMER