Spectra Watermakers LB-1800C, Installation And Operating Manual

Page: 9 / 53

9
Control Box Electrical Cables
All connections to the control box are clearly
labeled next to the corresponding connector.
Be sure to use a properly sized circuit breaker
between the equipment and the power source.
Use a length of SO cable to connect to the
power source. All units use 24v DC for the
control circuits and a power supply is included
in the box (on AC units).
INSTALLATION
Control System Overview
Electrical Connections
All connections in the control box are clearly
labeled next to the corresponding connector.
Strain relief for main 220v power Cable
220v main power terminal block
220vac Chlorine Injector
Power Terminal Block
(See Wiring Diagram)
Auxiliary connections for;
•
Tank level switches
•
Tank level sensor
•
Boost pump switch
•
Media filter lock - out (N/O
contact)
•
Alarm (24v)