Champion UH330 ADA - User Manual

Undercounter Dishwasher
M4.2 Series
2674 N. Service Road, Jordan Station
Ontario, Canada L0R 1S0
(905) 562-4195 Fax: (905) 562-4618
Toll-free: (800) 263-5798
3765 Champion Blvd.,
Winston-Salem, NC 27105
(336) 661-1556 Fax: (336) 661-1660
Toll-free: (800) 858-4477
Issue Date: 9.27.22
Manual P/N 116141 rev. E
For machines beginning with S/N W140946406 and above
UH330 ADA
Installation/Operation Manual with Service Replacement Parts
UH330 ADA
Heat Recovery
High Temperature
with built-in booster
Fresh Water Final Rinse
Printed in the USA
WARNING
DO NOT STORE WET DISH RACKS ON TOP OF
MACHINE.
Storing wet dish racks on top of the machine without
a DRIPT TRAY KIT installed will void the warranty.
Order Drip Tray Kit, P/N 0714208, (see page iv).

Summary

UH330 ADA Dishwasher Introduction

Product Overview and Key Features

Introduces the UH330 ADA model, its series, and key features like heat recovery and booster.

Critical Safety Warning: Dish Rack Storage

Warns against storing wet dish racks on top of the machine without a drip tray kit to avoid voiding warranty.

Product Warranty Registration

Register Product to Activate Warranty

Explains the importance of product registration for warranty activation.

Product Registration by Fax

Warranty Registration Fax Form and Numbers

Provides the form and fax numbers for product warranty registration.

Limited Warranty Policy

Champion Machine and Parts Warranty Terms

Outlines the terms, conditions, and duration of the limited warranty for Champion machines and parts.

Model Description and Optional Equipment

UH330 ADA Key Features and Specifications

Critical Safety Warning: Drip Tray Kit Requirement

Reiterates the warning about the drip tray kit and its impact on warranty.

Electrical Connections

1 PH and 3 PH Wiring Diagrams

Illustrates wiring diagrams for single-phase and three-phase power connections.

Connecting Three-Phase Power

Step-by-step guide for connecting a three-phase power supply to the machine.

Connecting Single-Phase Power

Step-by-step guide for connecting a single-phase power supply to the machine.

Incoming Power Connection

Main Terminal Block Connection (1 PH & 3 PH)

Details how to connect incoming power to the main terminal block for both single and three-phase setups.

Power Supply Cable Service Loop

Booster Heater Conversion to 3 PH

1 PH to 3 PH Booster Heater Wiring

Instructions for converting the booster heater wiring from single-phase to three-phase operation.

Booster Heater Conversion Details

Booster Heater Element Jumper Settings

Details how to change jumper settings on the booster heater element for 3PH operation.

Updating the Machine Data Plate

Completing Electrical Conversion

1 PH to 3 PH Data Plate Update

Final steps for the electrical conversion, including changing the data plate.

Water Connection

UH330 ADA Water Supply Requirements

Specifies the type, size, and pressure requirements for the incoming cold water supply line.

Drain Connection

UH330 ADA Drain Hose Specifications

Details the drain hose type, length, and connection height limitations.

Drain Hose Connection Restrictions

Chemical Connections

Chemical Dispensing Pump Setup

Locates and describes the detergent and rinse-aid dispensing pumps and their tubing.

Chemical Supply Container Placement Guidelines

Priming Dispensing Pumps

Detergent and Rinse-aid Pump Priming Procedure

Step-by-step guide to prime the chemical dispensing pumps before operation.

Dispensing Pump Adjustment Procedure

Adjusting Chemical Dispensing Amounts

Details how to adjust the amount of chemicals dispensed by turning adjustment screws.

Operation Guide

Loading Dish Racks Safely and Properly

Instructions on how to load dish racks properly, avoiding overloading and ensuring clearance.

Control Panel and Wash Mode

UH330 ADA Control Panel Overview

Identifies and describes the buttons and displays on the dishwasher's control panel.

Initiating a Wash Cycle

Steps to start a wash cycle using the control panel.

Drain Mode Operation

Initiating the Drain Mode

Instructions on how to put the dishwasher into drain mode using the power switch.

Deliming Procedure

Deliming Cautions and Warnings

Safety precautions and warnings related to using deliming agents.

Step-by-Step Deliming Process

Common Troubleshooting Scenarios

Dishwasher Will Not Run Troubleshooting

Identifies causes and solutions when the dishwasher fails to start.

Water Supply Issues Troubleshooting

Addresses problems related to low or no water supply and their resolutions.

Chemical Feed Problems Troubleshooting

Poor Wash Results Troubleshooting

Timer Board Diagnostics

Self-Diagnostic Test Procedure

Digital Display Codes - Wash

Wash Display Code Meanings

Explains the meaning of different codes displayed during the wash cycle.

Digital Display Codes - Rinse

Rinse Display Code Meanings

Explains the meaning of different codes displayed during the rinse cycle.

Digital Display Codes - Booster

Booster Display Code Meanings

Explains error codes related to the booster and final rinse thermistors.

Timer Board Connections

Timer Board Connection Diagram

M4 Temperature Control Board Adjustments

New M4 Control Board Setup

Main Electrical Schematic

High Temperature Digital Undercounter Schematic

Provides the main electrical schematic for the high-temperature digital undercounter dishwasher.

Chemical Alarm Electrical Schematic

C;W Alarm Schematic Details

Heat Recovery System Schematic

Heat Recovery Electrical Schematic

Champion UH330 ADA Specifications

General

Model	UH330 ADA
Category	Test Equipment
Type	Ultrasonic Thickness Gauge
ADA Compliant	Yes
Battery Life	Up to 40 hours
Probe Frequency	5 MHz
Interface	USB
Resolution	0.01 mm
Display	LCD
Operating Temperature	-10°C to 50°C
Battery	2 AA
Compliance	CE
Measurement Range	0.025 - 19.999 inches (0.63 - 500 mm)