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Alliance Laundry Systems STT30N - User Manual

Alliance Laundry Systems STT30N
136 pages
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Installation/Operation/Maintenance
Tumble Dryers
25 Pound (11.3 Kilogram) Capacity
30 Pound (13.6 Kilogram) Capacity
35 Pound (16 Kilogram) Capacity
Stacked 30 Pound (13.6 Kilogram) Capacity
Stacked 45 Pound (20.4 Kilogram) Capacity
55 Pound (25 Kilogram) Capacity
Starting Serial No. 0602004144
Refer to Page 6 for Model Identification
Original Instructions
Keep These Instructions for Future Reference.
(If this machine changes ownership, this manual must accompany machine.)
www.alliancelaundry.com
Part No. 70458301ENR7
January 2014

Table of Contents

Other manuals for Alliance Laundry Systems STT30N

Questions and Answers

  • S
    Savannah BennettAug 3, 2025
    What to do if Alliance Laundry Systems Dryer has spark but no flame?
    • B
      bethany40Aug 4, 2025
      If your Alliance Laundry Systems Dryer has a spark but no flame, first ensure the gas is on. Also, check for 24 VAC at the gas valve. If the issue persists, there might be a problem with the control; in this case check the voltage between the gas valve terminal MV and GND on the control.
  • T
    Tasha JohnsonAug 8, 2025
    Why Alliance Laundry Systems STT30N valve is on but there is no spark during TFI?
    • M
      Monica ColeAug 8, 2025
      If the valve is on but there's no spark during TFI in your Alliance Laundry Systems Dryer, it could be due to a shorted electrode. Another possible cause is an incorrect spark gap; ensure it's set to .094-.156 inch. Also, inspect the high voltage cable for faults or poor connections. Finally, control failure can cause this issue.
  • J
    James WillisAug 12, 2025
    What to do if Alliance Laundry Systems STT30N Dryer flame is okay during TFI, but no flame sense after TFI?
    • B
      Bradley GilbertAug 12, 2025
      If the flame is okay during TFI but there's no flame sense after TFI in your Alliance Laundry Systems Dryer, check the electrode position and cleanliness. Also, inspect the high voltage wire. Poor grounding at the burner or a poor flame (check flame current) can also cause this issue.
  • C
    Carolyn SantiagoAug 16, 2025
    How to fix reset failure on Alliance Laundry Systems Dryer?
    • P
      Paul HowardAug 16, 2025
      If you're experiencing a reset failure on your Alliance Laundry Systems Dryer, it might be because the reset switch was pressed too long; try resetting again. Another possibility is that the reset switch is shorted, in which case you should replace the switch.
  • C
    carla20Aug 20, 2025
    What to do if Alliance Laundry Systems STT30N thermostat is on, but there is no spark or valve?
    • T
      Tracey WillisAug 20, 2025
      If the thermostat is on but there's no spark or valve activity in your Alliance Laundry Systems Dryer, first ensure the cable connects to the control and electrode, and that voltage is present at the gas valve. If the issue persists, the control might be bad; check the red LED for a steady on or flashing codes.
  • K
    Katie BanksAug 25, 2025
    How to reset Alliance Laundry Systems STT30N control in lockout mode?
    • B
      burketoniAug 25, 2025
      If the control in your Alliance Laundry Systems Dryer is in lockout mode, a manual reset is needed. Reset it by pushing the red lockout button or use the front end control.
  • E
    Elizabeth GeorgeAug 29, 2025
    What to do if the Alliance Laundry Systems STT30N control is in lockout mode?
    • Z
      Zachary BarkerAug 29, 2025
      If the control panel on your Alliance Laundry Systems Dryer is in lockout mode, you will need to manually reset it. You can do this by pushing the red lockout button or using the front end control.

Summary

Original Instructions

Keep These Instructions for Future Reference

Manual should be kept for future reference and passed on with machine.

Front Matter

Installation Codes and Standards

Installation must comply with local and national codes and standards.

General Safety Warnings

Crucial safety information to minimize risks of fire, explosion, injury, or death.

Introduction

Model Identification

Lists all applicable model numbers for the manual's content.

Contact Information

Provides details for contacting Alliance Laundry Systems for service or support.

Safety Information

Safety Information Definitions

Explains the meaning of DANGER, WARNING, CAUTION, IMPORTANT, and NOTE statements.

Important Safety Instructions

Basic precautions for safe operation, installation, and maintenance.

Specifications and Dimensions

025, 030, 035, 055 Series Specifications

Technical details and dimensions for various dryer models.

T30 and T45 Series Specifications

Technical details and dimensions for T30 and T45 dryer models.

Installation

Pre-Installation Inspection

Steps to inspect the unit for shipping damage before installation.

Location Requirements

Guidelines for selecting a proper installation location for the dryer.

Exhaust Requirements

Make-Up Air Requirements

Specifies required opening sizes for make-up air for each dryer model.

Venting Recommendations

Guidelines for proper exhaust ducting to ensure efficiency and safety.

Gas Requirements

Gas Supply Pipe Sizing and Looping

Instructions for sizing and installing gas supply piping for multiple dryers.

High Altitude Burner Orifice Sizing

Procedures for adjusting burner orifices for high altitude installations.

Electrical Requirements

Electrical Connection Safety

Warnings and guidelines for safe electrical connections.

Grounding Instructions

Proper grounding procedures to prevent electrical shock.

Steam Requirements

Piping Recommendations

Guidelines for steam supply and return line connections and support.

Operating Instructions

General Operating Precautions

Key warnings before operating the appliance.

Dual Digital Timer Control Operation

How to use the Dual Digital Timer Control for drying cycles.

Diagnostic Microprocessor Control Operation

Guide to operating the Diagnostic Microprocessor Control.

Adjustments

Gas Burner Air Shutter Adjustment

How to adjust the air shutter for proper burner combustion.

Airflow Switch Adjustment

Notes on airflow switch operation and potential adjustments.

Maintenance

Daily Maintenance Checks

Regular checks for safety and proper operation.

Fire Suppression System Maintenance Test

Procedure to test the fire suppression system every three months.

Before You Call for Service

Troubleshooting Guide

Lists common problems and their possible reasons and corrective actions.

Removing Tumble Dryer from Service

Steps for Removal

Procedures for safely disconnecting and removing the dryer.

Disposal of Unit

Proper Disposal Procedures

Information on correct disposal according to WEEE directive.

Alliance Laundry Systems STT30N Specifications

General IconGeneral
BrandAlliance Laundry Systems
ModelSTT30N
CategoryDryer
TypeStack Tumble Dryer
Heat SourceElectric
Control TypeElectronic
Dryer Capacity30 lb

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