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Alliance Laundry Systems CCN020HNF - User Manual

Alliance Laundry Systems CCN020HNF
84 pages
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www.alliancelaundry.com
CHM1772
CHM1772C
Part No. F8266301ENR4
December 2016
Washer-Extractor
Cabinet Hardmount
Refer to Page 8 for Model Numbers
Troubleshooting

Questions and Answers

  • M
    Melissa AndrewsAug 1, 2025
    What to do if my Alliance Laundry Systems Washer has no extract (2 Speed Models)?
    • S
      Sandra VasquezAug 1, 2025
      If your Alliance Laundry Systems Washer isn't extracting, try these steps: Add or edit the extract step in the programming. Also, add or edit the drain step in the programming. Replace the contactor, and check the motor contactor and wiring to the motor. Verify the J16 plug is intact and that there is continuity through NC contacts on FWD and REV contactors KM3 and KM4. Repair or replace the contactor if needed. Check connectors and overload settings, and reset if tripped.

Summary

Safety Information

Explanation of Safety Messages

Defines safety alert symbols and their meanings for hazard communication.

General Safety Precautions

Lists essential safety guidelines for operation, installation, and maintenance.

Operator Safety

Details daily checks, safety decals, and operational procedures for user safety.

Introduction and Machine Identification

Customer Service and Technical Support

Provides contact information for technical assistance and parts orders.

Model Identification

Lists applicable model numbers for the manual.

Theory of Operation

Machine Cycle Description

Explains the machine's operational steps: fill, supply, wash, drain, and extract.

Troubleshooting Washer-Extractor Issues

No Extract (2 Speed Models)

Flowchart to diagnose and resolve issues where the machine fails to extract.

No Basket Rotation

Troubleshooting guide for diagnosing why the basket does not rotate.

No External Supplies (Design 1 Only)

Steps to troubleshoot when the machine does not detect external supplies.

Door Does Not Lock at Startup

Diagnoses issues preventing the door from locking at the start of a cycle.

Machine Does Not Fill with Water

Troubleshooting flowchart for problems with the machine not filling properly.

No Display

Guides for diagnosing and resolving issues related to a non-functional display panel.

SPI Communication Error (Ed01)

Troubleshooting guide for Ed01 SPI communication errors between control and drive.

DC BUS Error (Ed02)

Steps to diagnose and resolve Ed02 DC BUS voltage errors.

Tachometer Error (Ed03)

Guide for troubleshooting Ed03 tachometer signal detection failures.

Locked Rotor Error (Ed04)

Troubleshooting steps for Ed04 locked rotor errors where the motor does not reach speed.

IGBT Overcurrent Error (Ed05)

Diagnostic guide for Ed05 IGBT overcurrent shunt conditions.

Alliance Laundry Systems CCN020HNF Specifications

General IconGeneral
BrandAlliance Laundry Systems
ModelCCN020HNF
CategoryWasher
LanguageEnglish

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