Product Manual
www.SumpAlarm.com
Page 1 of 4 SW-120V-3L-R0315.doc
Sump Watch SW-120V-3L High Water Alarm and Monitor
The Sump Watch High Water Alarm and Pump Monitor is designed for
monitoring a 120 V pump up to ½ HP. It is intended to fit into an existing
installation and work with Standard 120V Pumps. It is designed for outdoor
use, sun, rain, and temperature resistance, and contains only Long Life LED
Pilot lights. It’s designed for non-continuous service, defined as pumps that
generally do not run for 3 hours or more continuously, and the application
of the unit requires a pump that has integrated / thermal overload
protection.
Properly installed, Sump Watch provides control of the pump and status
lights to indicating current conditions.
Sump Watch is equipped with a high water alarm system. It activates when
the water level in the basin or sump rises above the desired level. The alarm
system includes a red LED beacon with integrated audible alarm buzzer.
The high level alarm system will automatically reset when the high level
condition is corrected. The enclosure is weatherproof to allow outdoor
installation and has a flammability rating which meets UL 94-5V. Figure 1
shows the front of the control panel.
Read and follow all instructions and safety guidelines thoroughly before
installing or operating the control panel system. Failure to follow the
instructions could result in serious bodily injury or death and/or
property/pump damage.
SAFETY & APPLICATION GUIDELINES
WARNING: DISCONNECT ALL POWER BEFORE INSTALLING OR SERVICING THE PUMP OR THE CONTROL
PANEL! IT IS IMPORTANT TO YOUR SAFETY THAT YOU READ THE FOLLOWING SECTION AND FOLLOW THE
GUIDELINES.
1. Read and follow all safety guidelines and installation/operation instructions.
2. Follow all national, state or provincial, and local building, plumbing and electrical codes and ordinances. This includes the
requirements of your state for GFCI protection.
3. Do not install or operate the control panel while standing on a wet or damp surface.
4. The conductors in your sump watch unit are sized for an expected temperature of 30⁰C or 86⁰F for ½ HP pumps drawing 9.8
Amps in 110V service. If the unit will see more extreme temperatures, contact the factory for applications assistance.
5. This unit does not have overload protection, it is suitable for use only with pumps that have self-contained, integrated
overload protection. If you question if your pump has this, email your pumps manufacture and part number, and nameplate
data to us, and we will confirm it for you.
6. Do not energize the head unit if an electrical component is damaged or appears damaged or the head unit is open.
7. Do not energize if there are wires are disconnected or appear loose, frayed, or damaged.
8. Secure the head unit to prevent unauthorized persons or those who may be unfamiliar with its operation from opening the
control panel.
9. Do not install the unit in locations classified as hazardous in accordance with the most recent National Electrical Code.
10. Follow all installation/operation instructions and safety guidelines accompanying the grinder pumps and/or basin system.