Noritz NRCB199DV - User Manual

SBB80U9-1
Rev. 06/17
Models : NRCB199DV (GHQ-C3201WX-FF US)
NRCB180DV (GHQ-C2801WX-FF US)
CONDENSING GAS COMBI BOILER
Owner’s Guide
NORITZ America Corporation
Thank you for purchasing this Noritz Combi Boiler.
Before using, please:
Read this manual completely for operation instructions.
Completely ll 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.
Where required by the authority having jurisdiction, the installation must
conform to the Standard for Controls and Safety Devices for Automatically
Fired Boilers, ANSI/ASME CSD-1.
Noritz America reserves the right to discontinue, or change at any time,
the designs and/or specications of its products without notice.
-Donotstoreorusegasolineorotherammable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neighbor’sphone.Followthe
gassupplier’sinstructions.
•Ifyoucannotreachyourgassupplier,calltheredepartment.
-Installationandservicemustbeperformedbyaqualiedinstaller,service
agencyorthegassupplier.
If the information in this manual is not followed exactly, a re or explosion
may result causing property damage, personal injury, or death.
FOR USE IN RESIDENTIAL OR MANUFACTURED HOME APPLICATIONS.
WARNING
*SBB80U9*
CERTIFIED
R
Low NOx Approved
by SCAQMD
14 ng/J or 20 ppm
(Natural Gas Only)
A
P
M
O
R
LOW-LEAD
&
T
TM
I

Summary

Owners Guide and Initial Safety

General Safety Warning and Gas Leak Procedures

Critical safety warnings for fire/explosion and immediate actions for gas leaks.

Installation and Service Requirements

Detailed Safety Information

Safety Icons and Hazard Levels

Explains safety alert symbols and their associated hazard levels (DANGER, WARNING, CAUTION).

Flammable Liquids and Hot Water Hazards

Details hazards from flammable liquids and risks of scalding from hot water.

Appliance and Pipe Safety Precautions

Continued Safety Information

Gas Valve and Water Damage Safety

Combustion Air Supply and Condensate Trap

Further Safety Information

Exhaust Vent and Clearance Safety

Ensures safe placement of exhaust vents and required clearances around the unit.

Child Safety and Chemical Hazards

Advises on child supervision and avoiding combustible chemicals near the unit.

Power and Gas Matching

Initial Operation and Settings

First-Time Unit Setup Procedures

Step-by-step guide for initial setup, including valve operation and powering the unit.

Clock and Temperature Setting

Advanced Operation Features

Maintenance and Prevention

Preventing Freezing Damage

Details necessary measures to prevent damage to the unit and pipes from freezing.

Regular Periodic Maintenance

Troubleshooting and Error Codes

Troubleshooting Common Operational Issues

Offers solutions for common problems encountered during initial operation and with DHW temperature.

Understanding Operation Panel Error Codes

Service, Conversion, and Specifications

Gas Conversion Procedures

Noritz NRCB199DV Specifications

General

Brand	Noritz
Model	NRCB199DV
Category	Boiler
Language	English