Noritz NCC199CDV Owner's Manual
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Noritz NCC199CDV Owner's Manual

Noritz NCC199CDV Owner's Manual

Condensing tankless
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CONDENSING TANKLESS GAS WATER HEATER
Model : NCC199CDV
FOR USE IN COMMERCIAL OR
MANUFACTURED HOME APPLICATIONS.
WARNING
• Do not store or use
gasoline or other
flammable vapors and
liquids in the vicinity
of this or any other
appliance.
NORITZ America Corporation
Owner's Guide
If the information in this manual is not followed exactly, a fire or explosion may result
causing property damage, personal injury or death.
• 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 fire
department.
(GQ-C3260WZ-FF US)
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.
SBB8165
Rev. 05/19
• Installation and service
must be performed by
a qualified installer,
service agency or the
gas supplier.
Low NOx Approved by SCAQMD
14 ng/J or 20 ppm
(Natural Gas Only)

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Summary of Contents for Noritz NCC199CDV

  • Page 1 Owner’s Guide CONDENSING TANKLESS GAS WATER HEATER Model : NCC199CDV (GQ-C3260WZ-FF US) 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.

  • Page 2: Important Safety Information

    Important Safety Information To prevent damage to property and injury to the user, the icons shown below will be used to warn of varying levels of danger. Every indication is critical to the safe operation of the Water Heater and must be understood and observed. Potential dangers from accidents during installation and use are divided into the following four categories.
  • Page 3 2. Turn off the power to the Water Heater. be a Carbon Monoxide Poisoning Hazard. 3. Turn off gas and water supply valves. Do not install this Water Heater in a mobile 4. Call the nearest Noritz agent. home when using SV conversion kit (“-SV” configuration). Explosion Hazard;...
  • Page 4 This product may contain such substances, be their origin from Consult the nearest Noritz agent if the Water fuel combustion (gas, oil) or components of Heater location needs to be changed. the product itself.
  • Page 5 If the water supply is in excess of 12 gpg Contact Noritz before using with a solar pre- (200 mg/L) of hardness, acidic or otherwise heater. impure, treat the water with approved...

  • Page 6: Table Of Contents

    Contents Important Safety Information ....2 Contents ..........6 General Parts ........7 Water Heater ........7 Remote Controller ........ 8 Initial Operation ........10 Clock Adjustment .........11 Using the Water Heater ......12 Setting Hot Water Temperature ....13 Automatic Water Heater ON or OFF Operation ..........14 Locking the Remote Controller .....16 Customizable Settings <Misc settings>...

  • Page 7: General Parts

    General Parts Water Heater Indoor Installation Outdoor Installation Outdoor Vent Cap 1. Intake Pipe 2. Exhaust Pipe 3. Front Cover 4. Water Drain Valve (with Water Filter) Inside Water Inlet (See page 29) 5. Pressure Relief Valve 6. Hot Water Valve 7.

  • Page 8: Remote Controller

    Remote Controller (RC-9018M) The Remote Controller will emit a tone when a button is pressed. Remote Controller Part Number The part number is printed on the surface of the cover. Cover shown in the open position. 1. Power Button / Indicator (Green) 7.
  • Page 9 Display Screen • The display screen shown below is for illustration purposes only. The actual display will vary depending on how the Water Heater is being used. • After a button is pressed, the display will gradually become darker to prevent unnecessary power consumption by the Remote Controller.

  • Page 10: Initial Operation

    Initial Operation Before the first use, do the following: 1. Open the water supply valve. CLOSED OPEN 2. Open a hot water fixture/faucet to confirm that water is available, and then close the fixture/faucet again. Hot water fixture/faucet 3. Open the gas supply valve. 4.

  • Page 11: Clock Adjustment

    Clock Adjustment Operation 1. Press the MENU button inside the cover. • This adjustment can be made whether the Power button is ON/OFF. 2. Press the ENTER button. 3. Use the buttons to reset the clock. (e.g. 10:15 am) • The time changes in 1 minute increments with each press of the button, and then in 10 minutes increments if the button is pressed and held.

  • Page 12: Using The Water Heater

    Using the Water Heater If “System Tank is displayed, hot water will be ]” DANGER discharged at the temperature of the storage tank. (See page 20) • To prevent scalding : Hot Water Heater temperatures over 125°F Operation (52°C) can cause severe burns instantly or death from scalding.

  • Page 13: Setting Hot Water Temperature

    (10°C) higher than the required • Consult local codes for minimum temperature to ensure the operating temperatures. appropriate fixture temperature. • Noritz recommends that water temperature is set as low as possible to prevent scale build-up in the heat exchanger. Setting Hot Water Temperature...

  • Page 14: Automatic Water Heater On Or Off Operation

    Automatic Water Heater ON or OFF Operation • If you set the time to turn ON or OFF the Power 6. Press the ENTER button to complete the setting. button, the Power button is automatically turned ON or OFF at the set time every day by just turning the PROG button ON.
  • Page 15 Deactivate Automatic Operation Tips for operation The PROG button is OFF. Following this procedure allows for automated control of Water Heater operation without user • The PROG indicator disappears. interaction. (The setting time shown on the display of the Remote Controller is for example purposes only.) NOTE •...

  • Page 16: Locking The Remote Controller

    Locking the Remote Controller By locking the Remote Controller, the settings cannot be changed if a button is pressed by mistake. Operation 1. Press and hold Lock button for approximately 2 seconds to lock the Remote Controller. • This adjustment can be made whether the Power button is ON/OFF.
  • Page 17 Customizable Settings Limiting the Maximum Output Display Screen Power Saving Adjusting the brightness of Temperature Mode [powersave dsply] the display screen when the Remote Controller is turned on The maximum output To conserve power consumption temperature can be limited to of the display, the screen can be The display screen can be prevent discharging hot water at...
  • Page 18 Muting the Remote Controller (For Multi-System Only) Draining the Water Heater Error Tone Settings The Remote Controller can be (Refer to page 26 for details.) muted so that it does not emit a The Remote Controller can be tone when a button is pressed. muted so that it does not emit a tone when an error occurs.
  • Page 19 (Single Water Heater only) Flow Meter Alarm The flow meter alarm is being used to indicate when a tub is full. Operation 1. The Power button is ON. NOTE • The hot water filling temperature is • Check the current setting same as the setting temperature.

  • Page 20: System Check

    System Check • Depending on the configuration of your system, not all functions may be used. • If you press the STATUS button, you can check the status of the system. (Display Example [System [ Rcrc ] ]) • The pictures below (the number of Water Heaters, fixtures, and pumps) will vary depending on the configuration of the hot water system.

  • Page 21: For System [Rcrc]

    Enabling Automatic For “System [ Rcrc ]” Recirculation Operation • To check system status, see page 20. • When “Synchro ON/OFF” is set to Yes, recirculation can be activated automatically. • To change “Synchro ON/OFF” from Yes to No, follow the same procedure as described below. Operation 1.

  • Page 22: Manually Starting Recirculation Operation

    Manually Starting Recirculation For “System [ Rcrc ]” Operation Recirculation operation can be manually stopped or started using this procedure. Operation 1. The Power button is ON. (e.g. 110°F) • The Power indicator is displayed. • The previously set hot water supply temperature is shown.

  • Page 23: Setting The Recirculation System Operation Timer

    Setting the Recirculation For “System [ Rcrc ]” System Operation Timer • With the recirculation operation timer set, hot 6. Select “AM 5:00” using the buttons. water will be automatically circulated in the hot water pipes. Even with this function activated, it may take several minutes for hot water to be completely circulated through the plumbing system.
  • Page 24 10. Press the ENTER button to complete the time Reset All Time Periods setting. 1. After step 9 on page 23, select “Reset” using the buttons. “Recirc timer” and “Recirc timer on” are alternately displayed on the menu (approximately 10 seconds) 2.

  • Page 25: Preventing Damage From Freezing

    Water Heater covers. If there remains a freezing risk, contact again to prevent scalding. the nearest Noritz agent. • If there is still a risk that the Water Heater will freeze, drain the Water Heater as shown on the next page.
  • Page 26 If the Water Heater will not be used for a Manual Draining long period of time, drain the water. 1. Close the gas valve. WARNING • To prevent burns or scalding, turn off the 2. Turn the Power button ON. Power button and wait until the appliance 3.
  • Page 27 Turning the Water Heater Back On DANGER After the Water Heater has been out of use for a long time, make sure that you fill the condensate trap with water. This is to prevent dangerous exhaust gases from entering the building. Failure to fill the condensate trap could result in severe personal injury or death.

  • Page 28: Regular Maintenance

    Regular Maintenance Periodic Inspection Check : C • For abnormal sounds during operation. • For abnormalities in external appearance, Periodic check and maintenance should be discoloration or flaws. performed once a year by a qualified service Check : D technician to assure that all the equipment is operating safely and efficiently.
  • Page 29 1-866-766-7489) valve. • Damage to the Water Heater as a result of below is not covered by the Noritz America Limited NOTE Approximately 0.80 gallon (3.0 L) of Warranty. To ensure full warranty coverage, treat water will drain out.

  • Page 30: Troubleshooting

    Troubleshooting Initial Operation Temperature The Water Heater does not attempt to ignite Hot water is not available when a fixture is when water is running. opened. • Check for reversed plumbing or crossed pipes. • Are the gas and water supply valves fully open? •...

  • Page 31: Amount Of Hot Water

    Sounds Fluctuations in hot water temperatures. • Set water temperature at 115°F to 120°F or 48°C The fan can be heard after operation is stopped. (118°F) to 50°C (122°F). This will allow you to A motor can be heard when turning the Water use a higher flow of hot water thus meeting the Heater on or off, when opening or closing a minimum flow requirement of 0.29 GPM (1.1 L/...
  • Page 32 Excessive scale build-up may cause premature failure of the heat exchanger. Excessive dust or lint build-up in the fan and air intake may affect efficiency and combustion performance. Contact Noritz America for additional information about recommended maintenance procedures (1-866-766- 7489). Contact Noritz America if: •...

  • Page 33: Follow-Up Service

    First follow the instructions in the troubleshooting section. (See page 30-32) Blinking If the error is not corrected, contact Noritz America Technical Support at 1-866-766-7489. We will need to know: (e.g. Error Code 20) •...
  • Page 34 • This work must be performed by either Noritz or (Display Example) a qualified service agency and will be charged for even during the warranty period.
  • Page 35 NOTE • Make sure that all parts are replaced and properly installed by a qualified service agency. • A Noritz Remote Controller and a digital gas manometer are required to complete the installation. Do not proceed if this Water Heater is not immediately available.

  • Page 36: Specifications

    • Specifications may be changed without prior notice. • The capacity may differ slightly, depending on the water pressure, water supply, piping conditions, and water temperature. Item Specification Model Name NCC199CDV (GQ-C3260WZ-FF US) Installation Indoor / Outdoor Wall mounted Type Air Supply / Exhaust Power Vented...

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Gq-c3260wz-ff us

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