Install Instructions

WIRING DIAGRAMS
Low Water Cut-Off Only
1. Main Line Switch - For burner circuits within the
switch’s electrical rating.
Pump Control Only
1. Main Line Switch - For pump motors within the
switch’s electrical rating.
2. Pilot Switch - To holding coil of a starter when the
pump circuit exceeds the switch’s electrical rating.
LINE LOAD
12 56
LINE LOAD
12 56
12 56
LOAD
LINE
12 56
LOAD
LINE
OR
OR
2. Pilot Switch - To holding coil of a starter when
the burner circuit exceeds the switch’s electrical
rating.
6
1. Main Line Switch - For burner circuits within
the switch’s electrical rating.
2. Pilot Switch - To holding coil of a starter when
the burner circuit exceeds the switch’s electrical
rating.
12 56
SEE PUMP
CONTROL
CIRCUIT
TO BURNER CONTROL CIRCUIT
HOT
12 56
LOAD
LINE
SEE PUMP
CONTROL
CIRCUIT
OR
Combination Pump Control, Low Water Cut-Off and Alarm
B
c. Re-attach the junction box cover (B).