16.4.1 Control panel must be mounted on the side of the house nearest the pump tank and readily accessible.
16.4.2 Two separate circuits must be supplied from the main house electrical panel-one circuit for the pumps and pump controls and one circuit for the high-water alarm.
16.4.3 Two breakers will be needed in the house panel, a 30-amp double pole for the pump panel circuit and a 15-amp single pole (standard minimum size for house panel) for the alarm circuit.
16.4.4 Two disconnects installed on the exterior of the house between the house breaker and the grinder panel.
16.4.5 A two-pole disconnect for the 30-amp breaker and a single-pole disconnect for the 15-amp alarm breaker.
16.4.6 Plans submittals. All plans submitted for construction which require the installation of a grinder pump shall include an electrical plan that complies with the requirements of this section. The electrical plan shall bear the stamp or licensing information of a qualified professional (North Carolina licensed engineer).
A. The system shall be inspected for compliance with the requirements of this section.
B. The inspection shall include a certification by the inspection official that all components have been tested and inspected; and meet the requirements in division A. above.
(Ord. passed 2-3-2021)