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Liberty Pumps LCU-20S User Manual

Liberty Pumps LCU-20S
12 pages
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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
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Liberty Pumps LCU-20S Specifications

General IconGeneral
BrandLiberty Pumps
ModelLCU-20S
CategoryWater Pump
LanguageEnglish

Summary

LCU-Series Condensate Pumps Installation

Model Overview

Lists available LCU pump models and their types, including standard and shallow pan designs.

Safety Guidelines and Precautions

Understanding Safety Symbols

Explains safety alert symbols and their meaning (danger, warning, caution, notice).

Electrical Shock Prevention

Details precautions to prevent serious injury or death from electric shock during operation and servicing.

Fire Hazard Prevention

Provides warnings and instructions to prevent fire hazards related to pump operation and wiring.

Serious Injury and Death Warnings

Outlines critical safety warnings for installation and operation to prevent severe harm or fatalities.

General Information and Pump Installation

General Information

Provides an overview of the pump's factory testing and importance of following instructions for reliable service.

Installation Procedures

Step-by-step guidance for selecting location, connecting drainage, and electrical supply for the pump.

Troubleshooting Common Issues

Pump Does Not Run or Hum

Diagnoses and solutions for when the pump fails to start or operate.

Pump Runs But No Water Delivery

Addresses issues where the pump operates but does not discharge water.

Pump Runs Continuously

Solutions for when the pump fails to shut off after discharging water.

Low Water Delivery

Identifies causes for reduced water flow from the pump.

Circuit Breaker or Fuse Issues

Explains why circuit breakers might trip or fuses blow when the pump starts.

Product Warranty Information

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