Table of Contents
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WARNING: If the information in this manual is not followed exactly, a fire or
explosion may result causing property damage, personal injury or death.
- 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 neighbor's phone. Follow the
gas supplier's 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.
Thank you for purchasing a Noritz Gas Water Heater. Before using this water heater, please:
• Read this manual to learn how to operate this water heater correctly.
• Make sure the date and location of purchase indicated on the warranty registration card is
included separately.
• Keep this manual (and the warranty registration card) where it can easily be found whenever
R
necessary.
SAQ8705
"Owner's Manual and Installation Guide
and Warranty Registration Card"
NORITZ America Corporation
Model N-063
*SAQ8705 T*
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Table of Contents
Related Manuals for Noritz N-063
Summary of Contents for Noritz N-063
- Page 1 - Installation and service must be performed by a qualified installer, service agency or the gas supplier. Thank you for purchasing a Noritz Gas Water Heater. Before using this water heater, please: • Read this manual to learn how to operate this water heater correctly.
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Page 2: Table Of Contents
Contents IMPORTANT SAFETY INFORMATION (Be sure to read and observe all safety information in this manual.) 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. -
Page 3: Important Safety Information
Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliances Left side: REQUIRED CLEARANCES TO COMBUSTIBLES 4. Consult the nearest Noritz agent Minimum Clearances from Combustible of Non-combustible Construction Min. 2" Right side:... - Page 4 This may cause deformation. If you don’t know where the filter is, contact the Do not get the remote controller wet. nearest Noritz agent. Although it is waterproof, too much water can cause damage. Do not connect the water heater to Keep the area around the unit clean.
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Page 5: Operation (Remote Controller)
Name and Functions of Components Operation (Remote Controller) Main unit Main remote controller (RC-7646M) Indoor wall mounted power vented model Display Setting button next page) For setting the hot Exhaust gas vent water temperature, and other adjustments. Operation button Front cover For turning the heater on and off. -
Page 6: Initial Operation
Initial Operation Before the first use of your water heater, the following preparations and checks are necessary. Display 1 through 4 The illustration below shows the remote controller display. What is actually Follow steps displayed depends on how the water heater is set. Burning indicator Fully open the water supply valve. -
Page 7: Running /Adjusting Hot Water
How to use Running /Adjusting Hot Water <With Operation button Off> Adjust temperature. Press the Stop the hot Run hot water. Check the temperature Operation button. water. if you will not be changing it. Cold The temperature will be indicated on the display. Check the indicator lights. -
Page 8: Tub Level Alarm
How to use Tub Level Alarm Water temperature The alarm will sound for ten The temperatures shown below are only examples. Your actual seconds when the water reaction to set temperatures will depend on the season and the length of piping. reaches the specified level. -
Page 9: Muting The Sound Of The Remote Controller
Protect this plumbing with insulation or an electric heater. If you are still worried that your heater will freeze, contact the nearest Noritz agent. With the remote controller off, press and hold the operation button for five... -
Page 10: Regular Maintenance
Be sure to protect them with insulation or an electric heater. Wipe the surface with a wet cloth. (If you are still worried the unit will freeze, consult the nearest Noritz agent.) • Do not use benzene, oil or fatty detergent to clean the remote controller. - Page 11 Troubleshooting-1 Maintenance (once a month) Temperature Water filter • Are the gas and water supply valves fully open? Hot water is not available when the hot water fixture is opened. • Is the water supply cut off? If the water filter is covered with debris, the hot water will not run smoothly, or cold water may come out.
- Page 12 Troubleshooting-2 Sound Amount of hot water • When hot water is demanded at other fixtures, the The pressure at a certain • The fan runs for a while to accelerate ignition after the The fan can be heard after fixture is not constant. amount available may be reduced.
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Page 13: Follow-Up Service
Minimum period of time for stocking repair parts • You have any other questions. Noritz will stock repair parts for this unit for a minimum of seven years after production has ceased. These are the parts necessary to repair or maintain this unit. -
Page 14: Specifications
External outfitting • The capacity may differ slightly, depending on the water pressure, water supply, piping conditions, and water temperature. Specifications Item Specification Model Name N-063 Type Installation Indoor or Outdoor, Wall Hanging Air Supply/Exhaust Power Vented Ignition Direct Ignition... -
Page 15: Combustion Unit And Gas Route
Combustion unit and gas route External outfitting Part Nos. Part Names Order Nos. Q’ty/unit Front SET-AS SBE7831 Short front packing BVU BVUL002 Caution label 1 EAU EAUK003 Caution label 2 EAU EAUK004 Connection diagram label EDN EDNK002 Plug insulating sheet DKE DKEK001 Case SET EDL EDLA001... -
Page 16: Hot-Water Feed Route 1
Hot-water feed route Combustion unit and gas route Part Nos. Part Names Order Nos. Q’ty/unit Combustion tube SET DTJ DTJC002 Suction air joint packing DTJ DTJL001 Ignition plug CZL packing DLK SET-V SBC7684 Flame rod DLK packing DLK SET-V SBC7685 Plug packing (for B) DLK SAB2715 DLKC029... -
Page 17: Electronic Control Unit
Hot-water feed route Electronic control unit Part Nos. Part Names Order Nos. Q’ty/unit Piping base collective trunk EDL SET-AS SBE7832 Thermal fuse fastener CZL CZLH005 Thermal fuse fastener DTJ DTJH002 Thermal fuse Q DTJ SET-V SBC7703 High limit-120 DJP DJPH002 DJPH003 F-point thermostat SET DJP Freeze preventive heater CRP SET-V... - Page 18 Electronic control unit Remote controller and attached set Part Nos. Part Names Order Nos. Q’ty/unit Remote controller Relay case DTX-A SET-AS SHA7456 Kitchen remote controller Relay case cover DUC DUCJ004 (RC-7646M USA) Harness 1 EDN EDNJ002 Heat preventive packing DTJ DTJL008 Short circuit safety device DJP DJPJ031...
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Page 19: Installation Guide
Installation Guide Remote controller and attached set NORITZ AMERICA CORPORATION Part Nos. Part Names Order Nos. Q’ty/unit GAS WATER HEATER RC-7646M body USA QME QMEJ001 Remote controller dressed frame NR-AS QKS QKSA031 Cross recessed round wood screw 4.1X25 N-063 (Indoor or Outdoor Installation) -
Page 20: Included Accessories
(ammonia, chlorine, sulfur, ethylene Check the gas Automatic Instantaneous Water Heater NORITZ AMERICA CORPORATION 20492 Crescent Bay Dr.Ste.104.Lake Forest CA 92630 compounds, acids) are present. : (949)420-0409 Model... -
Page 21: Installation Clearances
Installation clearances Caution Before starting installation, check the following Item Confirmation Schematic illustration Install is accordance with relevant building and mechanical codes ,as well as any local state or <An example of efficient placement to prevent oils national regulation. Leave sufficient distance when installing and fats entering in the water heater>... -
Page 22: Installation
Installation Exhaust piping installation Securing to the wall Reference to installation Screened outlet Elbow Installation must conform with local codes, or in the absence of local codes, the National Fuel Gas Straight pipe Code, ANSI Z223.1/NFPA 54. A heavy load will be applied to the wall on which the water heater is mounted. -
Page 23: Gas Piping
Air inlet Observe the commercial gas equipment installation criteria and operation criteria. Gas piping Follow the instructions from the utility. Size the air inlet according to the National Fuel The appliance and its individual shutoff valve must be disconnected from the gas supply piping system Gas Code, ANSI Z223.1. -
Page 24: Supply Water And Hot Water Piping
Ask a qualified plumber in the Consult qualified electrician for the electrical Supply water and hot water piping Electric wiring region for piping and observe work. plumbing codes. This appliance suitable for potable water and space heating applications. Do not use this appliance if This appliance must be electrically grounded in accordance with local codes, or in the absence of local any part has been underwater. - Page 25 Installation of remote controller Applicable remote controller * Keep the remote controller cord away from the freeze prevention heater in the water heater. N-063 * Tie the redundant cord outside the water heater. Do not put the extra length inside the equipment. Remote * Keep the remote controller cord length below 100 meters.
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Page 26: Trial Operation
Preparation ... (1) Open the shut off valve on the water supply, check that water passes through (unit: inch) N-063 the valve and close the valve. (2) Open the gas supply valve, turn on the power supply, and turn on the Opera- tion switch on the remote controller (the Operation lamp turns on). -
Page 27: Remote Controller
WIRING DIAGRAM (MODEL : N-063/N-042) <N-063 Model Only> (GND) GAS VALVE UNIT (Fully open) (Vcc) WATER FLOW Request to Constructors (Vcc) CONTROL DEVICE R(+) BL(-) Read this installation guide Remote Controller RC-7646M <N-063 Model Only> carefully before carrying out REMOTE CONTROLLER RC-7646M the construction specified. - Page 28 For in-wall wiring Installing the Remote Controller ..Note) An outdoor cover set for bathroom (separately sold) is required. For outdoor wiring 3. Take off the decorative frame from the remote 1. Put the remote controller cord through the wall [Phillips roundhead wood screws and wall plugs are not controller.
- Page 29 Automatic Instantaneous Water Heater NORITZ AMERICA CORPORATION 20492 Crescent Bay Dr.Ste.104.Lake Forest CA 92630 : (949)420-0409 Model : N-063 Type of Gas : Natural Gas BTU Input : Max. 179,000 ~ Min. 22,000 Recovery Rate : 241 Gallons/Hour Inlet Gas Pressure : Min.