WaterLogic CUBE FIREWALL User Manual

Waterlogic Commercial Products, LLC
11710 Stonegate Circle
Omaha, NE 68164
(800) 288-1891 www.waterlogic.us
Tech Portal Website: www.techportal.waterlogic.com
WLI (UK) LTD – Global Headquarters Grenfell Road, Maidenhead, Berkshire, SL6 1HN, United Kingdom
CUBE Firewall
MANUAL

WaterLogic CUBE FIREWALL Specifications

General

Filtration	Activated Carbon Filtration
Technology	FIREWALL UV Purification
Water Temperatures	Ambient
Features	Energy Saving Mode
Power Consumption	Cooling: 100W
Certifications	CE

Summary

INTRODUCTION

High Performance Multi-Stage Filtration

Details the multi-stage filtration system.

Bio-Cote Anti-Microbial Protection

Explains antimicrobial properties of surfaces.

Firewall Advanced Purification

Describes the Firewall purification technology.

SAFETY PRECAUTIONS

Safety Alert Symbols

Explains warning symbols and their meanings.

Basic Safety Precautions

Outlines essential safety measures for use.

Electrical and Child Safety

Covers electrical hazards and child supervision.

SAFETY PRECAUTIONS

Hot Water Hazard and Use

Warns about hot water burns and proper use.

Installation Environment

Advises on installation environment and clearance.

Water Pressure and Supply Lines

Covers water pressure regulation and supply line usage.

CUBE FEATURES AND BENEFITS

Water Dispensing Options

Lists ambient, cold, hot, and extra hot water selections.

Storage Capacity

Details the unit's water storage capacity.

BioCote Antimicrobial Protection

Describes the antimicrobial additive.

Firewall Technology

Explains proprietary dispense-point purification technology.

Safety and Efficiency Features

Covers Child Safeguard, Leak Sensor, Sleep Mode.

CUBE CERTIFICATIONS

NSF/ANSI & UL Certifications

Lists key certifications for performance and safety.

BPA Free and ISO 9001

Information on BPA status and quality management.

MODEL/PART DESIGNATIONS

CUBE Model Information

Lists model name, part number, and serial prefix.

SPECIFICATIONS

Water Temperature and Capacity

Specifies cold/hot water temp and tank sizes.

Operating Parameters

Covers pressure, environmental temp, and refrigerant.

SHIPPING SPECIFICATIONS

Unit Dimensions and Weight

Provides physical dimensions and weight.

ELECTRICAL SPECIFICATIONS

Component Power Consumption

Details power draw for each component.

OPERATING INSTRUCTIONS

Control Panel and Dispensing

Overview of control panel and dispensing steps.

Dispensing Hot/Extra Hot Water

Instructions for dispensing hot and extra hot water.

OPERATING INSTRUCTIONS

Dispensing Procedure Summary

Step-by-step guide for dispensing.

Hot Water Safety Warnings

Critical safety advice for hot water use.

LIMITED WARRANTY

Warranty Coverage and Exclusions

Details warranty period and what's not covered.

Warranty Service Process

Outlines steps to obtain warranty repairs.

PCB LED CODES

LED Indicators Overview

Explains various LED indicators and their meanings.

CONSUMABLE COMPONENTS

Key Consumables and Replacement

Lists UV lamp, filters, and their replacement.

Hot Tank Maintenance

Information on hot tank replacement and descaling.

SERVICE REQUIREMENTS

Service Safety and Materials

Safety warnings and required tools for service.

Handling UV Lamps and Cleaning

Precautions for UV lamps and unit cleaning.

HOT TANK PRINCIPLES OF OPERATION

Tank Design and Water Flow

Explains tank features and water path.

Descaling Importance

Highlights the necessity of descaling for performance.

RESETTING THE HOT TANK OVERLOAD

Power Down and Panel Access

Steps to safely power off and access internal components.

RESETTING THE HOT TANK OVERLOAD

Locating and Resetting Overload Buttons

Identifies and presses the reset buttons.

HOT TANK DESCALING

Descaling Purpose and Materials

Explains descaling need, frequency, and required items.

Initial Descaling Steps

First steps of the descaling process.

HOT TANK DESCALING

Unit Disassembly for Descaling

Instructions for removing panels to access components.

Filter Assembly Removal

Steps to remove the filter assembly for maintenance.

HOT TANK DESCALING

Filter Body Separation and Reinstallation

Process for separating and reattaching the filter body.

HOT TANK DESCALING

Descale Solution Flushing

Procedure for flushing the system with descaling solution.

HOT TANK DESCALING

Filter Cartridge Replacement

Detailed steps for replacing the filter cartridge.

HOT TANK DESCALING

Final Reassembly and Testing

Final steps including reassembly and taste testing.

FILTER REPLACEMENT

Filter Replacement Preparation

Steps to prepare and turn off the unit.

Top Cover Removal

Instructions for removing the top cover.

FILTER REPLACEMENT

Filter Assembly Removal

Steps to remove the filter assembly.

Filter Cartridge Removal

How to remove the old filter cartridge.

FILTER REPLACEMENT

New Filter Installation and Reset

Installing new filter and resetting timer.

UV LAMP REPLACEMENT

UV Lamp Cover and Connector Removal

Steps to remove protective cover and disconnect lamp.

UV Lamp Removal and Installation

How to remove old and install new UV lamp.

UV LAMP REPLACEMENT

Securing Cover and Final Checks

Reinstalling cover and verifying operation.

QUARTZ SPIRAL REPLACEMENT

Unit Disassembly for Access

Steps to power off and remove panels.

QUARTZ SPIRAL REPLACEMENT

Component Removal

Removing electrical plate, PCB, and faucet plate.

QUARTZ SPIRAL REPLACEMENT

UV Lamp Cover and Connector Removal

Removing UV lamp cover and disconnecting connector.

UV Lamp Removal

Steps to remove the UV lamp.

QUARTZ SPIRAL REPLACEMENT

Front Frame and Tubing Disconnection

Removing front frame and disconnecting tubing.

Quartz Spiral Replacement

Steps for replacing the quartz spiral.

QUARTZ SPIRAL REPLACEMENT

Final Assembly and Reassembly

Installing parts and reassembling the unit.

BYPASSING COVER PIN

Cover Pin Bypass Procedure

Steps to bypass the cover interlock switch.

PROGRAMMING MENU AND INSTRUCTIONS

Energy Saving Sleep Mode

How to configure and use the sleep mode feature.

PROGRAMMING: DIP SET-UP COLD WATER TEMPERATURE

Cold Water Temperature Configuration

Using DIP switches to set cold water temperature.

PROGRAMMING: DIP SET-UP HOT WATER TEMPERATURE

Hot Water Temperature Configuration

Using DIP switches to set hot water temperature.

PROGRAMMING: DIP SET-UP FILTER REPLACEMENT TIMING

Filter Replacement Timing Settings

Configuring filter replacement alerts via DIP switches.

PROGRAMMING: RESET FILTER SERVICE TIMER

Filter Service Timer Reset

Procedure to reset the filter service indicator.

PROGRAMMING: DIP SET-UP FOR UV SETTINGS

UV Sensor Configuration

Setting up UV sensor options via DIP switches.

CUBE DRAWINGS

Exploded View of Components

Diagram showing the assembly of parts.

CUBE WATER FLOW DIAGRAM

Water Flow Paths

Illustrates how water moves through the system.

CUBE ELECTRICAL DIAGRAM

Electrical Wiring Schematics

Shows the unit's electrical connections and layout.

PRE-INSTALLATION PROCEDURES

Installation Safety and Materials

Safety precautions and materials needed for installation.

Filter Flushing Requirement

Importance and procedure for flushing filters.

PRE-INSTALLATION PROCEDURES

Sanitization Process

Steps for sanitizing the unit using bleach.

PRE-INSTALLATION PROCEDURES

Filter Maintenance and Sanitizer Addition

Installing filter with sanitizer and connecting water.

Hot Tank Filling Caution

Warning about filling the hot tank before powering heater.

PRE-INSTALLATION PROCEDURES

Cold Circuit Sanitization

Sanitizing the cold water circuit.

Flushing Sanitizer from Machine

Steps to remove sanitizer after process.

ENABLING HOT TANK

Hot Tank Filling and Enabling Procedure

Steps to fill and enable the hot tank.

CUBE DRAINING INSTRUCTIONS

Draining Notes and Hot Water Warning

Important notes on draining and hot water safety.

Disabling Tanks and Bleeding Pressure

Steps to disable tanks and relieve pressure.

INSTALLATION PROCEDURES

General Installation Safety

Key safety guidelines for installation.

Electrical and Water Supply Requirements

Guidelines for power and water connections.

Environmental and Pressure Considerations

Advice on installation environment and water pressure.

INSTALLATION PROCEDURES

Attaching Tubing and Pressure Reducer

Connecting tubing and pressure reducer.

Power Connection and Self-Test

Connecting power cord and initial self-test cycle.

INSTALLATION PROCEDURES

Filter Flushing and Water Priming

Flushing filter and priming water circuits.

INSTALLATION PROCEDURES

Heating/Chilling and Water Testing

Unit heating/chilling, testing water quality.

Final Placement and Leak Check

Positioning unit and checking for leaks.

FAULT CODES

All Icons Flashing and Audible Alarm

Indicates an overheat fault.

FAULT CODES

UV Purification Icon Flashing

Indicates UV purification issue, requires lamp replacement.

FAULT CODES

Filter Service Icon Flashing

Indicates filter needs replacement or timer reset.

FAULT CODES

Leak Detection Icon Flashing

Indicates a leak has been detected.

FILTER REPLACEMENT

Filter Replacement Preparation

Steps to prepare and turn off the unit.

Top Cover Removal

Instructions for removing the top cover.

FILTER REPLACEMENT

Filter Assembly Removal and Cartridge Replacement

Steps to remove assembly and replace cartridge.

FILTER REPLACEMENT

Filter Reinstallation and Timer Reset

Installing new filter and resetting service timer.

POWER TROUBLESHOOTING INDEX

No Power Issue

Troubleshooting steps when the unit has no power.

DISPENSE TROUBLESHOOTING INDEX

No Flow of Water

Steps to diagnose and resolve no water flow issues.

DISPENSE TROUBLESHOOTING INDEX

Hot Water Flow, No Cold Water

Troubleshooting for hot water flow but no cold water.

Cold Water Flow, No Hot Water

Troubleshooting for cold water flow but no hot water.

DISPENSE TROUBLESHOOTING INDEX

Low Flow Issues

Diagnosing and resolving low flow of water.

White Chunks in Water

Explains white chunks as air bubbles after filter change.

COLD WATER TROUBLESHOOTING

Cold Water Not Cold

Diagnosing why cold water isn't at the correct temperature.

COLD WATER TROUBLESHOOTING

Cold Water Temperature Programming

Using DIP switches to set cold water temp.

HOT WATER TROUBLESHOOTING

Hot Water Not Hot

Troubleshooting steps when hot water is not at target temperature.

Hot Water Not Available

Diagnosing issues when hot water is unavailable.

HOT WATER TROUBLESHOOTING

Resetting Hot Tank Overload

Steps to reset the hot tank overload protection.

HOT WATER TROUBLESHOOTING

Locating and Resetting Overloads

Identifies and presses the reset buttons.

TASTE / ODOR TROUBLESHOOTING

Bad or Plastic Taste

Addressing taste/odor issues, likely due to flushing.