EasyManua.ls Logo

Liberty Pumps LCU Series User Manual

Liberty Pumps LCU Series
12 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
Installer: Manual must remain with
owner/operator.
Prior to installation, record information from pump
nameplate for future reference:
Model:
7000 Apple Tree Avenue
Bergen, NY 14416
ph: 800-543-2550
fax: 585-494-1839
www.LibertyPumps.com
Keep this manual handy for future reference.
For replacement manual, visit LibertyPumps.com,
or contact Liberty Pumps at 800-543-2550.
Retain dated sales receipt for warranty.
Serial:
Mfg Date:
Install Date:
Installation Manual
7196000G
Copyright © Liberty Pumps, Inc. 2020
All rights reserved.
LCU-Series Condensate Pumps
Models
* Models ending with a “T” suffix (not listed) include 20’ of clear discharge tubing
LCU-15
115V
LCU-15S
115V
Safety Switch
LCU-20S
115V
Safety Switch
LCU220S
230V
Safety Switch
LCU-SP20S
115V
Safety Switch
Shallow Pan Design
LCU-SP220S
230V
Safety Switch
Shallow Pan Design
Question and Answer IconNeed help?

Do you have a question about the Liberty Pumps LCU Series and is the answer not in the manual?

Liberty Pumps LCU Series Specifications

General IconGeneral
ModelLCU Series
Pump TypeSubmersible
Horsepower1/3 HP
Voltage115V
Phase1
Discharge Size1 1/2"
Seal TypeMechanical
Cord Length10 ft

Summary

Safety Precautions

Risk of Electric Shock

Warns about accidental contact with live parts, fluid, or water, advising disconnection before servicing.

Risk of Fire

Warns about hazards that can cause fire, such as using extension cords or flammable fluids.

Pump Installation

Location and Drain Pan Connection

Details selecting a location, connecting the drain pan, and discharge tubing specifications.

Safety Switch Wiring

Explains connecting safety switch leads to low voltage circuits for overflow prevention or alarms.

Tank Cover Rotation

Describes how to remove and rotate the tank cover for optimal check valve placement.

Electrical Connection

Covers connecting the unit to a constant power source, including wire connections and junction box requirements.

Testing and Verification

Outlines how to test the unit by adding water to ensure proper discharge and check connections.

Troubleshooting

Pump Does Not Run or Hum

Lists common causes and solutions for a pump that fails to start or make noise, including power and float issues.

Pump Runs or Hums But Does Not Deliver Water

Addresses issues where the pump operates but does not move water, checking for blockages, kinks, or improper check valve function.

Pump Runs and Removes Water But Does Not Shut Off

Details troubleshooting steps for a pump that runs continuously, focusing on float obstruction or switch defects.

Pump Runs But Delivers Very Little Water

Explains causes for reduced water delivery, such as high lift, inlet/discharge blockages, or check valve issues.

Circuit Breaker Trips or Fuse Blows When Pump Starts

Guides users on diagnosing circuit breaker or fuse issues, including breaker size, dedicated circuits, and wiring.

Warranty

Liberty Pumps Wholesale Products Limited Warranty

Outlines the three-year limited warranty, coverage, limitations, and conditions for Liberty Pumps wholesale products.

Related product manuals