Specifications - 518

Engineering Specification

Lighthouse^™ Liquid Level Alarm (LH7001)

1.10 General

1. These specifications describe the LH7001 as manufactured by See Water, Inc., Riverside, California, or approved equal. The contractor shall furnish and install the LH7001 as specified herein.
2. Incoming pump power shall be Single Phase, 60 Hz., 120/208/240 VAC.
3. The Lighthouse^™ Liquid Level Alarm comes with a digital LED display and a user-friendly four-button interface for level monitoring applications.
4. It can be used with up to two 4-20mA 24V level transmitters and low level and high level floats to provide continuous tank liquid level and alarm readings.
5. Designed for industrial sumps, holding tank and residential tank level reading applications.

2.10 Certification

1. The LH7001 is UL approved (UL#E517993) and 100% tested at the factory prior to shipping.

3.10 Warranty

1. See Water, Inc. warrants that products of its manufacture are free from defects in material and workmanship for a period of 5 years from the date of purchase. This date shall be determined by the date on the invoice and the serial number on the product. Replacement of the product is at the discretion of See Water, Inc. This warranty is valid when the product is installed in compliance with the manufacturer’s installation instructions. The manufacturer’s obligation under this warranty shall be limited to the repair or replacement of any parts found by the manufacturer to be defective, provided that the product is returned to See Water, Inc.'s factory, postage prepaid with proof of original purchase included. The manufacturer of this warranty shall not be liable under this warranty if the product has not been properly installed; any alterations/additions/changes to the product will result in a void warranty. Failure to properly install and test this product can result in personal injury or equipment malfunction. See Water, Inc. shall not be liable for any loss, damage or expenses from installation or use of its products.

4.10 Installation

1. The enclosure shall be polycarbonate NEMA 4X rated with lockable latches approved for indoor and outdoor environments.
2. The control panel shall be operator and maintenance friendly to ensure ease of system set up. All internal wiring shall be of the highest quality and craftsmanship to assure proper routing of conductors and to prevent interference with operating devices. A panel nameplate shall be permanently affixed inside the enclosure displaying panel model number, drawing number, voltage, phase, and ampere ratings. There shall be a schematic drawing located inside the enclosure for field personnel.
3. To assemble, turn the enclosure upside down on a flat surface, place the mounting bracket over the square boss either horizontally or vertically, and fasten the mounting bracket with the 1/4”-20 x 0.5 SS, countersunk phillips drive screws or vertically, with the mounting brackets in any configuration, using any acceptable fastening technique.
4. Caution: To maintain the environmental rating, make all wiring connections with seal tight cable grips or conduit connections.
5. Branch circuit protection to be provided by the installer.