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Noritz NCC199CDV User Manual

Noritz NCC199CDV
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FOR USE IN COMMERCIAL OR
MANUFACTURED HOME APPLICATIONS.
Thank you for purchasing this Noritz Tankless Gas Water Heater.
Before using:
Read this manual completely for operation instructions.
Completely fill out the warranty registration card (included
separately) and mail the detachable portion to Noritz
America Corporation.
Keep this manual (and the remainder of the warranty
registration card) where it can be found whenever necessary.
Installation must conform with local codes, or in the absence of
local codes, the National Fuel Gas Code, ANSI Z223.1 / NFPA 54
- latest edition and/or the Natural Gas and Propane Installation
Code CSA B149.1 - latest edition.
When applicable, installation must conform with the
Manufactured Home Construction and Safety Standard, Title
24 CFR, Part 3280 or the Canadian Standard CAN/CSA-Z240 MH
Mobile Homes, Series M86.
Noritz America reserves the right to discontinue, or change
at any time, the designs and/or specifications of its products
without notice.
Low NOx Approved by SCAQMD
14 ng/J or 20 ppm
(Natural Gas Only)
NORITZ America Corporation
Owner’s Guide
CONDENSING TANKLESS GAS WATER HEATER
Model : NCC199CDV (GQ-C3260WZ-FF US)
Do not store or use
gasoline or other
flammable vapors and
liquids in the vicinity
of this or any other
appliance.
• WHAT TO DO IF YOU SMELL GAS
- Do not try to light any appliance.
- Do not touch any electrical switch; do not use any
phone in your building.
- Immediately call your gas supplier from a
neighbors phone. Follow the gas suppliers
instructions.
- If you cannot reach your gas supplier, call the fire
department.
Installation and service
must be performed by
a qualified installer,
service agency or the
gas supplier.
If the information in this manual is not followed exactly, a fire or explosion may result
causing property damage, personal injury or death.
WARNING
SBB8165
Rev. 05/19

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Noritz NCC199CDV Specifications

General IconGeneral
BrandNoritz
ModelNCC199CDV
CategoryWater Heater
LanguageEnglish

Summary

Important Safety Information

Hazard Symbol Definitions

Defines hazard symbols like DANGER, WARNING, CAUTION, NOTICE for risk assessment.

Flammable Liquids and Vapor Hazards

Warns about explosion and fire risks from flammable liquids and vapors near the water heater.

Hot Water Scalding Danger

Alerts to severe burn risks from hot water over 125°F, especially for vulnerable groups.

Important Safety Information

Gas Leak, Combustion, and Installation Safety

Provides procedures for gas leaks, abnormal combustion, and installation clearance requirements.

Important Safety Information

Electrical, Usage, and Environmental Precautions

Covers electrical grounding, power cord handling, usage limitations, and environmental warnings like Proposition 65.

Important Safety Information

Water Quality, Maintenance, and Freezing Prevention

Advises on water quality, filter cleaning, scale prevention, remote controller care, and freezing prevention measures.

General Parts Identification

Water Heater Unit Components

Identifies key components of the water heater unit with diagrams for indoor/outdoor installation.

General Parts Identification

Remote Controller Button Functions

Details the buttons and their functions on the RC-9018M remote controller.

General Parts Identification

Remote Controller Display Screen Explained

Explains the various indicators, symbols, and displays on the remote controller screen.

Initial Setup and Operation

First-Time Startup Procedure

Outlines the sequential steps for the initial setup and powering on of the water heater.

Clock and Timer Settings

Setting the Internal Clock Time

Provides instructions on how to set and adjust the internal clock of the remote controller.

Operating the Water Heater

Basic Heating and Scalding Warnings

Explains how to turn on the water heater and use hot water, with a critical scalding danger warning.

Setting Hot Water Temperature

Adjusting Desired Water Temperature

Details how to set the desired hot water temperature using the remote controller and lists available options.

Automatic Operation Scheduling

Programming Daily On/Off Times

Guides on setting daily schedules for automatic power ON and OFF of the water heater.

Automatic Operation Scheduling

Managing Automatic Operation Modes

Describes how to deactivate automatic operation and provides operational tips for automated control.

Remote Controller Security Features

Locking and Unlocking Controller Settings

Explains how to lock and unlock the remote controller to prevent accidental changes to settings.

Customizable Settings

Limiting Maximum Output Temperature

Allows setting a maximum output temperature to prevent excessively hot water discharge.

Display Screen Power Saving Mode

Configures the display to save power by turning off or showing only the clock when the unit is idle.

Adjusting Display Brightness Level

Enables adjustment of the remote controller's screen brightness or turning off the backlight.

Customizable Settings

Muting Controller Sounds and Error Alerts

Describes how to mute audible tones for button presses and error alerts.

Draining the Water Heater Unit

Provides instructions on how to drain water from the unit using the remote controller.

Customizable Settings

Flow Meter Alarm Configuration

Guides on setting a flow meter alarm to indicate when a tub is full, preventing overflow.

System Status and Configuration Check

Verifying System Components and Status

Explains how to check the operational status of the water heater system and its components.

Automatic Recirculation Setup

Enabling Synchronized Recirculation

Details how to enable automatic recirculation based on the power status for enhanced hot water availability.

Manual Recirculation Control

Starting and Stopping Recirculation Manually

Describes the procedure for manually starting and stopping the recirculation of hot water.

Recirculation System Timer Programming

Setting Daily Recirculation Schedule

Guides on setting specific daily time periods for the recirculation system to operate automatically.

Recirculation System Timer Programming

Managing Recirculation Timer Settings

Covers resetting all timer periods or canceling the recirculation timer operation.

Preventing Freezing Damage

Automatic and Manual Freeze Prevention

Explains the automatic freeze prevention system and manual steps for extreme cold to protect the unit and pipes.

Preventing Freezing Damage

Draining the Water Heater for Storage

Provides detailed instructions for both remote controller and manual draining of the water heater for long periods of non-use.

Restoring Water Heater Operation

Post-Storage Startup Procedure

Outlines the critical steps to safely turn the water heater back on after a period of non-use, including condensate trap filling.

Regular Maintenance Schedule

Periodic Inspection Checklist

Lists essential checks for safe and efficient operation, covering various components and surrounding areas.

Routine Cleaning and Exterior Care

Details how to clean the water heater exterior and remote controller using appropriate methods.

Regular Maintenance Schedule

Water Filter and Quality Maintenance

Explains how to clean the water drain valve filter and addresses water quality maintenance for optimal performance.

Scale Prevention and Service Reminders

Discusses water quality parameters, scale build-up issues, and the service reminder for flushing the heat exchanger.

Troubleshooting Common Issues

Initial Operation and Ignition Problems

Addresses problems like the unit not igniting or failing to ignite during initial startup.

Remote Controller and Display Malfunctions

Covers common issues with the remote controller's power indicator, clock display, and alarm functions.

Hot Water Temperature and Flow Problems

Diagnoses issues related to water availability, incorrect temperature, and fluctuations in hot water supply.

Troubleshooting Common Issues

Water Volume, Flow, and Temperature Fluctuations

Addresses fluctuations in hot water temperature, insufficient volume, and flow meter alarm malfunctions.

Operational Sounds and Other Anomalies

Explains normal operating sounds, white smoke, turbid water, and other unusual occurrences.

Troubleshooting Common Issues

Error Code Diagnosis and Resolution

Lists common error codes, their causes, and recommended actions to resolve them.

Service, Warranty, and Reinstallation

Requesting Service and Warranty Details

Guides users on how to request service, what information is needed, and details about the product warranty.

Repair Parts and Reinstallation Guidance

Informs about the period for stocking repair parts and considerations for reinstalling the appliance.

Service, Warranty, and Reinstallation

System Status Check and Gas Conversion Overview

Explains how to check system status and introduces the concept and necessity of gas conversion.

Service, Warranty, and Reinstallation

Gas Conversion Kit Installation Procedure

Details the steps involved in performing a gas conversion, including kit verification and installation by qualified personnel.

Product Specifications and Performance Data

Technical Data and Performance Metrics

Provides detailed technical specifications, dimensions, power, materials, and performance data for the water heater.

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