Noble UH30-FND - User Manual

Questions and Answers

J
Jacqueline MossAug 14, 2025
What to do if water overflows from the bottom of the Noble Washer door?
- L
  laura67Aug 14, 2025
  If water is overflowing from the bottom of the door of your Noble Washer, several issues could be the cause. First, check for a clogged drain and remove any obstructions. Ensure the machine is level, adjusting its height if necessary. High inlet pressure can also cause overflow, so install or adjust a pressure regulator. Excessive detergent can lead to foaming, so reduce the amount you're using. Finally, inspect the wash/rinse arm end-cap and replace it if it's missing.
A
Anthony HayesAug 17, 2025
What to do if the Noble UH30-FND Washer machine doesn’t drain when the power button is pressed?
- S
  Savannah CollinsAug 18, 2025
  If your Noble Washer isn't draining when you press the power button, the issue could be a clogged drain. In this case, remove any obstructions. Alternatively, the drain valve might be defective and needs replacement.
R
rodriguezalexAug 20, 2025
Why is the wash temperature not at the required range in my Noble UH30-FND?
- C
  charlotte37Aug 20, 2025
  If the wash temperature in your Noble Washer isn't reaching the required range, there are several potential reasons. The water level might be low, so check it and run a new fill cycle if needed. The RTD setpoint could be too slow; check the fault screen and adjust the wash temperature setpoint. A defective RTD or a defective wash heater could also be the cause, requiring replacement. Lastly, a defective heater contactor R1 might be the issue, and it would also need to be replaced.
H
halljoshuaAug 25, 2025
Why is there little or no water coming through the wash/rinse assemblies in my Noble UH30-FND Washer?
- H
  hshepherdAug 25, 2025
  If little to no water is coming through the wash/rinse assemblies of your Noble Washer, it could be due to limed-up heads or piping, so you should delime the heads. Another possible cause is low water pressure, which can be resolved by adjusting the pressure regulator (not supplied) or increasing the pipe size to the machine.
E
Ethan EllisAug 27, 2025
Why is rinse water not at the required temperature range in my Noble UH30-FND?
- J
  Juan GomezAug 28, 2025
  If the rinse water in your Noble Washer isn't reaching the required temperature range, several factors could be responsible. First, ensure the incoming rinse water meets the minimum criteria indicated on the machine data plate and adjust as needed. A defective RTD could also be the cause, so replace it if necessary. Additionally, check the rinse heaters for damage by checking amperages and replace them if needed. Finally, verify that the setpoint screens are not set too low and adjust the rinse tank setpoint accordingly.
J
James MorrisAug 31, 2025
What to do if rinse water runs continuously with the breaker turned off in my Noble Washer?
- M
  Michael WileyAug 31, 2025
  If the rinse water runs continuously in your Noble Washer even with the breaker turned off, it's likely due to a defective plunger or a defective diaphragm in the solenoid valve. In either case, the affected component needs to be replaced.
K
Kelly TaylorSep 3, 2025
What to do if no water comes through the arms when the "WASH/ DELIME" switch is depressed on my Noble UH30-FND?
- M
  Maria SmithSep 3, 2025
  If no water comes through the arms when the "WASH/ DELIME" switch is pressed on your Noble Washer, first ensure that the water is turned on. If the water is on, the solenoid valve may be defective and require replacement.
C
cameronwilliamsSep 7, 2025
Why doesn't the wash motor operate on delime wash in my Noble UH30-FND Washer?
- D
  Deborah JohnsonSep 7, 2025
  If the wash motor doesn’t operate on delime wash in your Noble Washer, it could be due to several reasons. Check for loose or broken wires in the motor and reconnect or replace them. Verify that the "WASH/DELIME" switch triggers input on the PLC; if not, check the wiring and replace the membrane. A defective motor starting relay could also be the cause, requiring replacement. Finally, the machine might be in FAULT mode and locked out, so review the fault screen for active faults.
J
johncarlsonSep 9, 2025
Why is there no indication of pressure in my Noble UH30-FND?
- M
  Mary FisherSep 9, 2025
  If there is no indication of pressure in your Noble Washer, first ensure that the water is turned on. If the water is on, the pressure gauge may have failed and needs to be replaced.

Summary

NOMENCLATURE

UH30-FND Description

Describes the UH30-FND undercounter dishmachine and its features.

UL30 Description

Describes the UL30 undercounter dishmachine and its features.

UL30 H Description

Describes the UL30H undercounter dishmachine and its features.

GUIDES

Symbols and Acronyms

Explains symbols and defines abbreviations/acronyms used in the manual.

SPECIFICATIONS

Machine Dimensions and Operating Parameters

Details physical dimensions, operating capacities, and temperature requirements.

Electrical Requirements

Outlines the electrical specifications, voltage, phase, and amperage for each model.

INSTALLATION

Initial Setup: Inspection, Unpacking, and Plumbing

Procedures for inspecting, unpacking, and connecting plumbing for installation.

Water, Electrical, and Chemical Feeder Setup

Covers water supply, pressure, electrical connections, chemical feeders, and programming.

Operational Adjustments and Wiring

Guidance on leveling, thermostats, and connecting heater contactor wires.

OPERATION

Preparation, Filling, and Ware Handling

Steps to prepare the machine, fill the tub, and handle ware for washing.

Washing, Shutdown, and Cleaning

Covers the washing process, daily shutdown, and basic cleaning procedures.

Deliming and Detergent Control

Procedures for deliming the machine and managing detergent usage for efficiency.

MAINTENANCE

Preventative Maintenance

Recommended procedures to ensure the machine's longevity and optimal performance.

TROUBLESHOOTING

Troubleshooting Guide

A guide to diagnosing and resolving common operational problems with the dishmachine.

PARTS

Control Panels and Displays

Lists parts for control and display panels of all dishmachine models.

Pumps, Plumbing, and Wash Systems

Details parts for chemical feeder pumps, plumbing, wash manifolds, and motors.

Door, Frame, and Auxiliary Components

Lists parts for doors, frames, stands, thermostats, heater components, and vacuum switches.

SCHEMATICS

UH30-FND Electrical Diagram

Provides the electrical schematic for the UH30-FND model.

UL30;UL30 H Electrical Diagram

Provides the electrical schematic for the UL30/UL30H models.

Summary

NOMENCLATURE

UH30-FND Description

Describes the UH30-FND undercounter dishmachine and its features.

UL30 Description

Describes the UL30 undercounter dishmachine and its features.

UL30 H Description

Describes the UL30H undercounter dishmachine and its features.

GUIDES

Symbols and Acronyms

Explains symbols and defines abbreviations/acronyms used in the manual.

SPECIFICATIONS

Machine Dimensions and Operating Parameters

Details physical dimensions, operating capacities, and temperature requirements.

Electrical Requirements

Outlines the electrical specifications, voltage, phase, and amperage for each model.

INSTALLATION

Initial Setup: Inspection, Unpacking, and Plumbing

Procedures for inspecting, unpacking, and connecting plumbing for installation.

Water, Electrical, and Chemical Feeder Setup

Covers water supply, pressure, electrical connections, chemical feeders, and programming.

Operational Adjustments and Wiring

Guidance on leveling, thermostats, and connecting heater contactor wires.

OPERATION

Preparation, Filling, and Ware Handling

Steps to prepare the machine, fill the tub, and handle ware for washing.

Washing, Shutdown, and Cleaning

Covers the washing process, daily shutdown, and basic cleaning procedures.

Deliming and Detergent Control

Procedures for deliming the machine and managing detergent usage for efficiency.

MAINTENANCE

Preventative Maintenance

Recommended procedures to ensure the machine's longevity and optimal performance.

TROUBLESHOOTING

Troubleshooting Guide

A guide to diagnosing and resolving common operational problems with the dishmachine.

PARTS

Control Panels and Displays

Lists parts for control and display panels of all dishmachine models.

Pumps, Plumbing, and Wash Systems

Details parts for chemical feeder pumps, plumbing, wash manifolds, and motors.

Door, Frame, and Auxiliary Components

Lists parts for doors, frames, stands, thermostats, heater components, and vacuum switches.

SCHEMATICS

UH30-FND Electrical Diagram

Provides the electrical schematic for the UH30-FND model.

UL30;UL30 H Electrical Diagram

Provides the electrical schematic for the UL30/UL30H models.

Noble UH30-FND Specifications

General

Capacity	3.0 kg
Washing Method	Pulsator
Number of Wash Programs	3
Material	Plastic
Color	White
Water Level Selection	3 levels

Related product manuals

Noble UL30

64 pages

Noble UH30-FND - User Manual

Table of Contents

Questions and Answers

Summary

NOMENCLATURE

UH30-FND Description

UL30 Description

UL30 H Description

GUIDES

Symbols and Acronyms

SPECIFICATIONS

Machine Dimensions and Operating Parameters

Electrical Requirements

INSTALLATION

Initial Setup: Inspection, Unpacking, and Plumbing

Water, Electrical, and Chemical Feeder Setup

Operational Adjustments and Wiring

OPERATION

Preparation, Filling, and Ware Handling

Washing, Shutdown, and Cleaning

Deliming and Detergent Control

MAINTENANCE

Preventative Maintenance

TROUBLESHOOTING

Troubleshooting Guide

PARTS

Control Panels and Displays

Pumps, Plumbing, and Wash Systems

Door, Frame, and Auxiliary Components

SCHEMATICS

UH30-FND Electrical Diagram

UL30;UL30 H Electrical Diagram

Summary

NOMENCLATURE

UH30-FND Description

UL30 Description

UL30 H Description

GUIDES

Symbols and Acronyms

SPECIFICATIONS

Machine Dimensions and Operating Parameters

Electrical Requirements

INSTALLATION

Initial Setup: Inspection, Unpacking, and Plumbing

Water, Electrical, and Chemical Feeder Setup

Operational Adjustments and Wiring

OPERATION

Preparation, Filling, and Ware Handling

Washing, Shutdown, and Cleaning

Deliming and Detergent Control

MAINTENANCE

Preventative Maintenance

TROUBLESHOOTING

Troubleshooting Guide

PARTS

Control Panels and Displays

Pumps, Plumbing, and Wash Systems

Door, Frame, and Auxiliary Components

SCHEMATICS

UH30-FND Electrical Diagram

UL30;UL30 H Electrical Diagram

Noble UH30-FND Specifications

Related product manuals