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Related Manuals for Noritz HYBRID HOT
Summary of Contents for Noritz HYBRID HOT
- Page 1 CONDENSING HYBRID WATER HEATING SYSTEM INSTALLATION AND OPERATION MANUAL HYBRID HOT MODEL : NHH199100 Low NOx Approved by SCAQMD 14 ng/J or 20 ppm (Natural Gas Only) Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23...
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Page 2: Table Of Contents
Additional Settings ............................. 28 Remote Controller Settings ........................28 DIP Switch Settings ..........................30 Post Installation Checklist .......................... 31 Maintenance and Troubleshooting ......................33 Parts Breakdown ............................ 34 Warranty ..............................36 Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23... -
Page 3: Welcome
Welcome For Installers In order to use the Hybrid Hot safely, • read this installation manual carefully, Thank you for purchasing the Noritz Hybrid Hot and follow all installation instructions. Water Heating System. This manual provides information on the installation, operation, and Failure and damage caused by •... -
Page 4: Safety
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. Closely observe these warnings; they are critical to your safety. Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23... -
Page 5: Safety Precautions
Force • Do not obstruct combustion air to the water or attempted repair may result in a heater. fire or explosion. • Failure to properly vent this appliance. Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23... -
Page 6: About This Hybrid Hot
Category IV Vent Connection Size 2 in. Common Vent Capable Up to 6 units Noise level 52 dB Complies with SCAQMD 14 ng/j (20 ppm) NOx Emission Levels Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23... -
Page 7: Performance
T&P Water Recirculation Cold Water of T&P Tank Recirculation Inlet from Return Inlet & Inlet Cold Return to TWH Inlet NHH199100 28.0 67.75 61.375 58.125 30.375 8.375 Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23... -
Page 8: External View
External View Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23... -
Page 9: Unpacking The Hybrid Hot
(866) 766-7489. Do not attempt to install or technique when moving. use any item that appears damaged. The Hybrid Hot comes with a moving strap to Items included: aid with positioning the appliance. If this strap •... - Page 10 DO NOT position straps over tankless water heater or any pipe, fitting, wire, or bracket of the appliance. 5. Replace the side panels, securing the screws (6 ea.) Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23...
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Page 11: Installation Of Hybrid Hot
National Fuel Gas Code (ANSI Z223.1 - latest edition) or the Natural Gas and Propane Installation Code (CSA B149.1). Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23... - Page 12 Manual. Damage to the Water Heater as a result of wire, or bracket of the appliance. the below is not covered by the Noritz America 9. Replace the side panels, securing the Limited Warranty.
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Page 13: Installation Clearances
Installation Clearances Consideration for Legionella Formation Water temperature is the most widely known The Hybrid Hot is designed for indoor contributing factor to Legionella bacteria installation only. Maintain clearances from growth. The figure below shows temperature both combustible and non-combustible effects on the survival and growth of Legionella materials. - Page 14 Water Heaters 3-18 in. (76-457 mm) personal injury or death apart from one another. Follow the procedure described below to ensure that the condensate container is filled with water. Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23...
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Page 15: Venting The Hybrid Hot
If the Water Heater set temperature is 160°F (70°C) or higher and there is a return line to the Water Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23... - Page 16 These screens are not supplied with the Water Heater and must be purchased separately (Refer to pg. 19 Water Heater Installation Manual). Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23...
- Page 17 Common Vent This Hybrid Hot is suitable for common venting. For full venting requirements, contact Noritz America at (866) 766-7489 or scan the following barcode and refer to the Common Vent Installation Manual for full instructions. When common venting Hybrid Hot Water heaters, a system controller (SC-401-6M) must be installed (purchased separately).
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Page 18: Plumbing Connections
Temperature and Pressure Valve (T&P) water heater. The T&P is located on tank Requirements portion of the Hybrid Hot. In both cases, for An approved pressure relief valve (preinstalled) safe operation of the water heater, the relief is installed on the tank that is rated in... -
Page 19: Piping Diagram For Basic Installation
Condensate piping shall be a material resistant to corrosion (i.e. PVC/CPVC) and shall not be smaller than the drain connection of the appliance. Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23... -
Page 20: Piping Diagram For Multiple Unit Installation
In the case where common venting Hybrid Hot water heaters, a system controller must be used. Condensate piping shall be a material resistant to corrosion (i.e. PVC/CPVC) and shall not be smaller than the drain connection of the appliance. -
Page 21: Connecting The Water Supply
Connecting the Water Supply Water connections to the Hybrid Hot system should follow all state and local plumbing codes. If this is a standard installation, refer to the “Piping Diagram for Basic Installation”. Before making the plumbing connections, locate the COLD water inlet and the HOT water outlet. It is recommended to flush water through the system to clean out metal power, sand and dirt before making any connections to the water heater. -
Page 22: Condensate Piping
Condensate Piping Condensing appliances, such as the Hybrid Hot, may create condensation as a byproduct of combustion. Without proper drainage, this will prevent proper combustion and will damage the heat exchanger. NOTE Damage caused by improperly handled condensate is not covered by the Noritz America Limited Warranty. - Page 23 DO NOT add trap to the condensate piping The condensate line must be open to the atmosphere (air gap required) and not submerged • under water or other substances. Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23...
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Page 24: Water Treatment
**Flushing frequency requirement based upon no treatment installed. NOTE Damage to the Water Heater as a result of the items below are not covered by the Noritz America Limited Warranty Water in excess of 12 gpg (200 mg/L) hardness •... -
Page 25: Connecting The Gas Supply
Hot. Gas Type The gas type indicated on the Hybrid Hot’s rating plate (NG or LP) must match the type of gas being supplied to the Hybrid Hot. If the supplied gas does not match the gas type of the rating plate, contact your water heater supplier for a replacement Hybrid Hot with the proper gas type. - Page 26 The gas supply line shall be sized to provide a sufficient supply of gas to meet the maximum demand of the Hybrid Hot and all other gas consuming appliances at the location while maintaining supply pressure at each appliance greater than or equal to the minimum pressure required by the appliance.
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Page 27: Connecting Electricity
Do not use an extension cord or adapter plug with this appliance. • The Hybrid Hot must be electrically grounded in accordance with local codes, or in the absence of local codes, with the National Electrical Code, ANSI/NFPA 80. IN Canada the latest CSA C22.1 Electrical Code. -
Page 28: Additional Settings
Additional Settings The Remote Control (RC-9018M) panel is pre-installed on the Hybrid Hot. It can be accessed by removing the front panel of the pipe cover located right below the tankless water heater. This remote can be used to adjust temperatures, obtain diagnostic information, and for adjusting settings. For full information regarding operation of the Remote Controller, refer to the “Owner’s Guide”... - Page 29 The maximum output temperature can be limited to prevent discharging hot water at too high of a temperature. The heater comes default set with a maximum output temperature of 120°F (50°C). Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23...
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Page 30: Dip Switch Settings
DIP Switch Settings The Hybrid Hot is pre-configured for operation directly upon installation. However, there are situations in which certain settings may need to be altered, including: 1. Installations above 2,000 ft. elevation (refer to pg. 49 of the NCC199CDV Installation Manual) 2. -
Page 31: Post Installation Checklist
Post Installation Checklist After installing the Hybrid Hot, review the following checklist. You should be able to answer “Yes” to all of the items in the checklist. If you answer “No” to any item, review the appropriate sections to complete the installation. - Page 32 “Follow-up Service” according to the Owner’s Guide to the customer Leave this manual and the NCC199CDV Installation Manual and Owner’s Guide taped to the water heater, or give these manuals to the customer Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23...
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Page 33: Maintenance And Troubleshooting
7. Fill the water heater (Refer to “Filling the System” section of this manual) 8. Restore power to the water heater to place the system back in operation. Tankless Water Heater Maintenance Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23... -
Page 34: Parts Breakdown
Flushing the Tankless Water Heater Refer to pg. 66 of the NCC199CDV Installation Manual for complete flushing instructions. Parts Breakdown Rear View of "A" Front View of "A" Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23... - Page 35 Hex Head Screw (#10-32 x ¾”) 93130 Washer (1/4”) 93131 Washer (#10) 93132 Screw (#10-32x3/8”) 93133 Screw (#8-32x3/8”) 93134 Hex Nut (1/4”-20) 93135 Bushing 01121 Screw (M4x8mm) 93147 Adapter, copper 93109 Manual Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23...
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Page 36: Warranty
“Warranty Period” for the particular Product component as shown below. The date of Proper Installation must be provided to Noritz as well as a copy of the original receipt for the purchase of the Product to establish the Warranty Effective Date. For example, when the Product is installed in new single-family residential construction, the Warranty Effective Date is the date upon which the Buyer takes title to the real property (e.g., the date of recordation of the deed conveying title to Buyer). - Page 37 Product (at Noritz’s option, either the same, comparable or better model), to be shipped at Noritz’s expense, or (ii) a full refund of the purchase price paid for the Product (excluding labor or installation costs). These remedies are the Buyer’s only remedies for breach of Warranty.
- Page 38 6. LIMITATION OF REMEDIES NORITZ’S TOTAL LIABILITY FOR ANY CLAIM ARISING HEREUNDER SHALL NOT EXCEED THE PURCHASE PRICE WHICH YOU PAID FOR THE PRODUCT. IN NO EVENT WILL NORITZ BE LIABLE FOR ANY SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES BASED ON BREACH OF WARRANTY, BREACH OF CONTRACT, NEGLIGENCE, STRICT TORT, OR ANY OTHER LEGAL THEORY.
- Page 39 Notes Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23...
- Page 40 Noritz America Corporation NHH199 Hybrid Hot Installation and Operations Manual Rev 03/23...
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