Noritz N-069M-DV Page 34 Owner'S Manual And Installation Manual Download

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Electronic control unit, Remote controller and Attached set

700

Relay case EJM-A SET-AS

SHA7682

701

Harness EJM

EJMJ002

703

Lamp cable conduit CRP

CRPJ014

704

Current leakage safety device DTJ

DTJJ015

705

Relay case cover DEK

DEKA014

706

Transformer EDN

EDNJ006

707

Transformer cover DJP

DJPA054

708

Mounting plate for terminal block DZT

DZTA006

714

Nylon clamp HP-4N (NK-4N)

7287909

716

Conduit 90-2 CCP

CCPJ028

731

Cross recessed bind machine screw M3.5X6

732

Cross recessed round-head N-tapping screw 4X12

751

RC-7646M-2 body USA QME

QMEJ005

752

Drssed frame body QME

QMEA003

753

Wall packing QHU

QHUA115

754

Oar plug 6X25

755

Cross recessed round wood screw 4.1X25

800

N-084M packing SET V

SBP7633

801

Cross recessed round-head type 1 tapping screw 5X35

802

Remote controller cord S SET EAU

EAUM001

888

Instruction manual N-084M

SAR8157

Part Nos.

Part Names

Order Nos.

Q'ty/unit

Summary of Contents for N-069M-DV

Page 1: ...plier 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 Owner s Guide and Installation Manual Model N 084M DV NORITZ America Corporation Thank you for purchasing this Noritz Gas Water Heater Before using please Read this manual completely for correct installation and o...

Page 2: ...te 29 Hot Water Feed Route 31 Electronic Control Unit 33 Electronic Control Unit Remote Controller and Attached Set 34 Installation Manual 35 1 Included Accessories 36 2 Optional Accessories 36 3 Quick Connect Multi System Installation 37 4 Before Installation 38 5 Choosing Installation Site 39 6 Installation Clearances 40 7 Installation 42 8 Vent Pipe Installation 42 9 Gas Piping 46 10 Water Pipi...

Page 3: ...th when ignored Denotes content that may result in fire serious injury and even death when ignored Denotes content that may result in bodily injury and physical damage when ignored The content following this icon is necessary to understand for safe and easy use of this water heater Remarks Be sure to do Ground Electric Shock Danger If you detect a gas leak 1 Do not try to light any appliance 2 Do ...

Page 4: ...he bath tub Do not turn off the water heater or change the water temperature while someone is using Be sure the gas power supplied matches the gas on the rating plate Warning Important Safety Information 2 Contact Noritz before using with a solar pre heater Contact a qualified service technician for any necessary repairs service or maintenance Consult the nearest Noritz agent if the water heater l...

Page 5: ... terminal Left side Min 2 Right side Min 2 Do not place combustibles such as laundry newspapers oils etc near the heater or the exhaust vent terminal Indicates suggested clearances for maintenance Front Sug 24 Warning Do not use combustible chemicals such as oil gasoline benzene etc in the vicinity of the heater or the exhaust vent terminal Sug 3 from vent pipe Vent terminal Upper Min 2 ...

Page 6: ... other than hot water supply shower and bath Do not touch the exhaust vent pipe during or immediately after opera tion of the water heater Do not use hair spray or spray detergent in the vicinity of the heater If this unit will be installed in a sa lon or other location where hair spray or aerosols will be used lo cate the unit away from where these products are used Do not install in locations wh...

Page 7: ...ations con tact Noritz America for instructions Do not use parts other than those specified for this equipment Do not disassemble the remote controller Do not use benzene oil or fat detergents to clean the remote controller This may cause deformation Do not get the remote controller wet Although it is water resistant too much water can cause damage Do not splash water on the remote control ler Do ...

Page 8: ...ustration shows an example of installation The exact installation configuration may be slightly different Main Unit Flue Collar Front Cover Water Supply Valve Gas Supply Valve Pressure Relief Valve Water Drain Valve with Water Filter Inside Water Inlet p 20 Intake pipe ...

Page 9: ... other settings Power On Off Button For turning the heater on and off Flow Meter Alarm Set Button For setting the flow meter alarm p 14 and 15 Setting Buttons Before use remove the protective sheet from the remote controller surface The unit has been shipped from the factory with the remote control set at 110 F ...

Page 10: ...et button p 15 Error Code When this indicator is lit the hot water temperature can be set p 13 Priority Indicator The illustration below shows the remote controller display What is actually displayed depends on how the water heater is set Burner On Indicator A number will flash if a failure occurs p 24 Display ...

Page 11: ...er make the following preparations Follow steps 1 through 4 1 Open the water supply valve Open a hot water fixture to confirm that water is available and then close the fixture again 3 Open the gas supply valve Hot water fixture 2 Turn on the power CLOSED 4 OPEN ...

Page 12: ...erature To prevent scalding Check the water temperature by hand before bathing or showering When setting the unit to 125 F or higher the temperature display will flash for 10 seconds as a high temperature warning Take caution when using the unit again after setting to 125 F or higher Always check the set temperature before use Do not allow anyone to change the water temperature while hot water is ...

Page 13: ...ure settings below are examples The temperature setting necessary depends on the usage the length of piping and the time of year Initial factory setting is 110 F If fixtures incorporate mixing valves set the temperature higher than usual For most residential applications the recommended setting temperature is 120 F or less For applications that occasionally require a higher temperature setting loc...

Page 14: ...f Button 1 Plug the bath drain Preparation Starting with the power off Always check temperature setting before use Hot Cold On The temperature will be displayed on the remote control thermostat Previous set temperature example 110 F On Check the indicator lights Water temperature ...

Page 15: ...ons 10 60 In 5 gallon intervals 70 100 In 10 gallon intervals or 990 gallons Note The alarm will not sound if it is set for 990 gal Note The alarm will not sound if it is set for 990 gal On Flow meter setting will be flashing ex 45 gal The level can only be adjusted while the indicator is flashing After ten seconds the remote will again display the temperature Off If the flow meter alarm is being ...

Page 16: ...can be muted if it is desired 1 How to Use Muting the Remote Controller Initial factory setting is with sound Sound Muted No sound after 5 sec 1 With the remote controller off hold the Power On Off Button for five seconds Tone sounds after 5 sec The flow meter alarm cannot be muted ...

Page 17: ...y continue 4 Partially close the hot water fixture but keep a small amount of hot water running 1 gal minute or about 2 thick If there is a mixing valve set it to the highest level When linking multiple units discharge water equivalent to 1 gal minute per unit 5 The flow may become unstable from time to time Check the flow 30 minutes later Hot Water Fixture Preventing Damage from Freezing 1 Freezi...

Page 18: ...he unit 6 When the water is completely drained replace all drain plugs and close the hot water fixtures If the water heater will not be used for a long period of time Drain the water Drain the water as follows To avoid burns wait until the equipment cools down before draining the water The appliance will remain hot after it is turned off High Temperature Drain water into a bucket to prevent water ...

Page 19: ...formation may occur The remote controller is water resistant but not water proof Keep it as dry as possible Caution Regular Maintenance 1 Periodic Inspection For laundry newspaper timber oil spray cans and other combustible materials p 5 Equipment Remote Controller Wipe the surface with a wet cloth For abnormal sounds during operation For abnormalities in external appearance discoloration or flaws...

Page 20: ...ee illustration to right 5 Clean the water drain valve with water filter with a brush under running water 6 Replace the water drain valve with water filter Take care not to lose the packing 7 Close all hot water fixtures 8 Open the water supply valve and check that water does not leak from the drain plugs or water drain valve with water filter Water Supply Valve Regular Maintenance 2 Inlet Packing...

Page 21: ...d p 20 Is the power button turned on Are the gas and water supply valves fully open Is the water temperature setting appropriate p 12 and p 13 If the water supply temperature is high it is possible for the temperature to be higher than the temperature set on the remote controller If only a small amount of hot water is demanded it is possible for the temperature to be higher than the temperature se...

Page 22: ...t it should stabilize after a short time There are some types of hot water taps that discharge large volumes of hot water initially but stabilize after time To keep the temperature stable the heater limits the amount of water that can flow through it to a small amount initially but the amount increases over time The amount of hot water in the tub is less more than the set amount When hot water is ...

Page 23: ...kly and ensure the water temperature is stable Other The heater stops burning during operation Are the gas and water supply valves fully open Is the water supply cut off Is the hot water fixture sufficiently open Is the gas being cut off by the gas meter Can other gas devices such as stoves be used For LP Is there enough gas in the tank Can other gas devices such as stoves be used This is normal T...

Page 24: ...s listed below When an error code appears the display and the operation light will flash together Remote Controller Have a professional check the gas supply pressure Contact the nearest Noritz agent Abnormal combustion low gas supply pressure Error Code Cause Action Ignition error Check whether the gas valve is open Press the power button to turn the unit off open a hot water fixture and turn the ...

Page 25: ...rected contact our sales agent If you want to reinstall the appliance at a different location confirm that the gas and power supply indicated on the rating plate are available at the new location If you are not sure consult the local utility company If you move to a region that uses a different type of gas conversion and adjustment of the appliance will be necessary This work must be performed by ...

Page 26: ...ice ZNR Electric Leakage Prevention Device GFCI Overheat Prevention Device Freezing Prevention Device Fan Rotation Detector Remote Controller Remote Controller Cord Anchoring Screws Specifications 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 Performance Item Mo...

Page 27: ...27 External outfitting 010 012 001 004 007 006 005 009 013 014 035 034 025 026 073 070 070 071 070 072 011 016 017 015 072 072 003 003 027 ...

Page 28: ... BXK BXKA022 2 014 Grommet CXP CXPA026 2 015 Intake pipe packing EHK EHKL084 1 016 Intake pipe BCU BCUF021 1 017 Intake flange BCU BCUF022 1 025 Case FF EJM EJMA011 1 026 Air themistor BWC BWCH003 1 027 Intake Exhaust label EJM EJMK031 1 034 Junction box set EHU EHUA008 1 035 Junction box packing EHU EHUL002 1 070 Cross recessed round head collar N tapping screw 4X8 071 Cross recessed truss type3 ...

Page 29: ...nit and gas route 100 109 126 173 170 070 119 125 070 173 122 123 121 120 172 172 073 124 171 121 110 116 117 117 118 171 172 175 175 112 111 115 114 127 070 176 070 132 131 129 128 072 141 070 103 104 101 102 105 070 ...

Page 30: ... Fan moter DKE DKEF030 1 120 Manifold pipe set EDM EDME006 1 121 O ring P25 5 SAB1512 2 122 Gas mech S24DQ CRP SET V SAQ7708 1 123 O ring JASO 2028A 8590109 1 124 Gas fitting 20A SET EJH EJHE001 1 125 Mounting plate for burner case DLT DLTC001 1 126 Main damper11 CRP CRPC052 1 127 Conduit R10 EDM EDMJ006 1 128 Igniter CRP CRPJ002 1 129 High voltage cord 470 SAC1229 1 131 Mounting plate for igniter...

Page 31: ...ew Rear side view Right side view 401 424 428 433 402 406 402 407 408 402 173 409 406 471 470 511 411 413 410 434 176 453 172 420 172 455 443 445 509 418 434 456 456 434 431 456 412 417 456 B B 438 439 440 434 172 509 418 073 446 472 471 434 456 A A C C D D 435 412 463 507 508 413 458 423 412 510 402 413 418 172 509 442 441 073 414 454 428 456 434 400 412 511 413 435 421 422 434 437 444 447 452 46...

Page 32: ...ing P16C 3223302 7 435 Shut off cock AXG AXGD089 2 437 Water inlet fitting 20ASET EJM EJMD002 1 438 Water filter SUS EGB EGBD032 1 439 O ring 16DF BRQ BRQL008 1 440 Water filter DTJ DTJD006 1 441 Drain cock CRU CRUD003 1 442 Hot water resistant O ring P3 SAD6633 1 443 Mixing coupling EAC EACD007 1 444 Mixing body EAC EACD013 1 445 Mixing cylinder BWC BWCD035 1 446 QMF safety valve SAA2811 1 447 Ho...

Page 33: ...pecial part instruction manual 888 703 705 700 176 731 731 070 704 732 070 714 716 708 176 070 070 706 707 701 752 751 753 754 755 801 802 Electronic control unit Remote controller kitchen remote controller RC 7646M 2 USA Attached set ...

Page 34: ...ZTA006 1 714 Nylon clamp HP 4N NK 4N 7287909 1 716 Conduit 90 2 CCP CCPJ028 1 731 Cross recessed bind machine screw M3 5X6 732 Cross recessed round head N tapping screw 4X12 751 RC 7646M 2 body USA QME QMEJ005 1 752 Drssed frame body QME QMEA003 1 753 Wall packing QHU QHUA115 1 754 Oar plug 6X25 755 Cross recessed round wood screw 4 1X25 800 N 084M packing SET V SBP7633 1 801 Cross recessed round ...

Page 35: ...er heater safely read this installation manual carefully and follow the installation instructions Caution WARNING If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or death Installation must conform with local codes or in the absence of local codes the National Fuel Gas Code ANSI Z223 1 NFPA 54 Installation Manual GAS W...

Page 36: ...s document 1 Remote Controller See p 51 Remote Controller Cord 10 ft 1 2 Optional Accessories The accessories listed below are not included with the units but may be necessary for installation System Controller 1 Q ty Shape Part Part Shape Q ty Flue Terminal VT4 TL 1 Remote Controller Cord 26 ft 1 Flue Terminal VT4 TS 1 Quick Connect Cord 1 1 1 Isolator Valves includes pressure relief valve PC 84M...

Page 37: ...m Diagram Insulate the hot water piping to prevent heat loss Insulate and apply heating materials to the cold water supply piping to prevent heat loss and freezing of pipes when exposed to excessively cold temperatures G Quick Connect Cord Remote Controller Cord Gas Supply Piping Cold Water Supply Hot Water Remote Controller Terminal Block Cord Connector Cord Connector Leave enough clearance aroun...

Page 38: ...e heater with the quick connect multi system Checkup Check the fixing brackets and vent pipe yearly for damage or wear Replace if necessary 4 Before Installation Caution Precautions on Vent Pipe Replacement The vent system will almost certainly need to be replaced when this appliance is being installed Use vent pipe that is listed to UL 1738 for Category III appliances for the exhaust venting Cate...

Page 39: ... moisture from the water heater may cause discolo ration of walls and resinous materials or corrosion of aluminum materials Avoid installation above gas ranges or stoves Avoid installation between the kitchen fan and stove If oily fumes or a large amount of steam are present in the installation location take measures to prevent the fumes and steam from entering in the equipment Avoid installation ...

Page 40: ...n effective shield makes a clearance of 24 or more in front of the exhaust outlet Check Illustration Caution If possible leave 8 or more on either side of the unit to facilitate inspection If possible leave 24 or more in front of the unit to facilitate maintenance and service if necessary Securing of space for repair inspection 24 or more 8 or more 8 or more Outdoor Clearances to Opening into Any ...

Page 41: ...pply inlet 3 above if within 10 6 L Above paved sidewalk or paved driveway located on public property Under veranda porch deck or balcony 7 M indicates clearances required in Canada Maintain clearances in accordance with local installation codes and the requirements of the gas supplier A vent shall not terminate directly above a sidewalk or paved driveway that is located between two single family ...

Page 42: ... two for the bottom and remove the unit The weight of the device will be applied to the wall If the strength of the wall is not suffi cient reinforcement must be done to prevent the transfer of vibration Do not drop or apply unnecessary force to the device when installing Internal parts may be damaged and may become highly dangerous Install the unit on a vertical wall and ensure that it is level L...

Page 43: ...too far Snow drift Tree Avoid installing the terminal where obstacles will block it Clearance from vent terminal If multiple units are installed terminals must be separated by 12 or more in a plain view regardless of the vertical clearance Vent terminal Vent terminal 12 or more 12 or more Elbows Elbow Vent terminal sloping down Intake pipe Exhaust pipe Vent system installation example Vent termina...

Page 44: ...Category III vent pipe Maximum vent length Exceeding the maximum vent length is danger ous and may result in bad combustion If possible don t install the vent pipe through any enclosed areas If necessary consult the pipe manufacturer s instructions for clearances Install the vent terminal so that all exhaust is di rected to and all intake air is taken from out doors Number of 90 degree elbows 4 3 ...

Page 45: ... instructions Slope the horizontal vent 1 4 downwards for every 12 Do not vent straight upwards Always have a horizontal section of venting Install a condensation drain in the horizontal section of the venting Appliance Adapter Firestop Firestop Support Roof Flashing RainCap Exhaust Intake Air Hanger Strap Elbow Condensation Drain Install According to Local Codes 3 入水 1 2 6 2 Min Combustible mater...

Page 46: ...ssures in excess of 1 2 psig 3 5 kPa The Appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 psig 3 5 kPa The appliance and its gas connections must be leak tested before placing the appliance in operation The inlet gas pressure must be wit...

Page 47: ... in Cubic Feet per Hour of Natural Gas 0 60 Specific Gravity 0 5 WC Pressure Drop Length in Feet Pipe Size 3 4 1 1 1 4 1 1 2 2 10 20 30 40 50 60 70 80 90 100 150 200 206 383 614 1261 2934 147 269 418 888 2078 121 218 334 723 1698 105 188 284 625 1472 94 168 251 559 1317 86 153 227 509 1203 80 141 209 471 1114 75 132 194 440 1042 71 125 181 415 983 67 118 171 393 933 55 94 137 320 762 48 82 116 277...

Page 48: ...he rest of the system means such as a mixing valve shall be installed to temper the water to reduce the scald hazard Flush water through the pipe to clean out metal powder sand and dirt before connecting it Take appropriate heat insulation measures e g wrapping with heat insulation materials using electric heaters according to the climate of the region to prevent the pipe from freezing Use a union...

Page 49: ... as a mixing valve shall be provided to temper the water for the other uses to help prevent scalding For Space Heating Purposes Check Valve Aquastat Relay for Pump 85 W Use Aquastat if Unit Isn t Controlling Pump Aquastat Use Aquastat if Unit Isn t Controlling Pump Pump Expansion Tank Install According to Local Codes 8 10 Gal Storage Tank To Alleviate Cold Water Sandwich See p 53 Install According...

Page 50: ...er servicing Field wiring to be performed at time of appliance installation Caution The electrical supply required by the water heater is 120V AC at 60 Hz The power consumption may be up to 135W or higher if using optional accessories Use an appropriate circuit Do not disconnect the power supply when not in use When the power is off the freeze prevention in the water heater will not acti vate resu...

Page 51: ...sing the Flow Meter Alarm Set button for 0 5 seconds will switch the indicated item number from OFF to ON or ON to OFF If the Priority lamp is flashing when an item number is displayed this indicates an ON setting for that item number and if the Priority lamp is off the item number is off Do not change the other item numbers This may cause a fault in the water heater 5 After setting the 14 and 15 ...

Page 52: ...e purchased Part RC CORD26 or use 18AWG wire Install according to the National Electrical Code and all applicable local codes Connecting Remote Controller Cord to Unit Keep the remote controller cord away from the freeze prevention heaters in the unit Tie the redundant cord outside the water heater Do not put the extra length inside the equipment The remote controller cord can be extended up to 30...

Page 53: ... which 120 V will be supplied directly from a wall circuit to the pump 5 Replace the front cover Pump Control Wire Tag Supplies Power for Circulating Pump Use a Relay for Larger Pumps Pump Wiring This feature is not available when using the Quick Connect Multi System feature Relay connection with larger pumps 85 W 1 Locate and prepare the pump control wires as described above 2 Choose a suitable i...

Page 54: ...ally for a proper blue color and consistency If the flame does not appear normal the burner may need to be cleaned If the burner needs to be cleaned it must be performed by a qualified service technician Do not obstruct the flow of combustion and ventilation air The pressure relief valve must be operated once a year to ensure that it is functioning properly and there is no obstruction Turn the pow...

Page 55: ...op any water demand 2 Turn off electric power 3 Turn the gas control manual valve clockwise to the off position Should overheating occur or the gas supply fail to shut off turn off the manual control valve to the appliance Handling after trial operation If the unit will not be used immediately close off all gas and water shutoff valves drain all of the water out of the unit and the plumbing system...

Page 56: ...E GFCI W W HEAT EXCHANGER REMOTE CONTROLLER RC 7646M 2 RC 7647M DISCONNECT FOR SYSTEM CONTROLLER TRANSFORMER FROST SENSING SWITCH WATER OUTLET BK BL BL BL BL W W BK W W W W W W W SYSTEM CONTROLLER SC 101 3M B SC 101 6M B SYSTEM CONTROLLER SC 201 6M AIR INLET WATER INLET HEAT EXCHANGER FLOW SENSOR OPTIONAL R W W BK W W W W BK W W Pulse VCC GND BL W Y BL R BL Y R R Pulse VCC GND R BL Y R Y BL BK ＳＭ ...

Page 57: ...ector on the Quick Connect Cord to the receptacle inside the unit 5 Attach the ground wire of the Quick Connect Cord to the terminal block fixing plate If the ground wire is not attached electrical noise may cause problems 6 Secure the coupling cord with a clamp 7 Replace the front cover 16 Multi System A Installation without a recirculation system Insulate or apply heating materials to both the c...

Page 58: ... Gas Pipe Hot Water Return Line Size the water supply piping to allow for maximum flow rates of the units Hot Water 1 1 4 2 Water supply Also disconnect this connector on units 2 6 Disconnect this Connector Expansion Tank Unit 6 Unit 2 Unit 1 System Controller Size the pump to provide at least 2 GPM 10 feet of head piping losses through the system Check the maintenance monitors on the unit to make...

Page 59: ...mps in parallel The system controller will stop the units from heating when the tank is up to temperature and the unit will cut the flow through it to 1 3 GPM Install the plumbing so that a change in flow will not damage the pump Thermostat System select connector Connect to the Sto rage system connector Pump Control Wires use external relay Also disconnect this connector on units 2 6 Disconnect t...

Page 60: ...Remote Controller Cord Remote Controller Remote control terminal block Remote Control terminal block Remote control terminal block System select connectors Disconnect this Connector Disconnect this Connector Disconnect this Connector Remote Controller Cord The remote controller terminal location may differ depending on the unit Connect these to the remote control terminal block in each unit ...

Page 61: ...Location The remote should be installed in an easily accessible location Avoid installing in a place where water may splash on the controller Avoid locations where special chemical agents e g benzene fatty and oily deter gents are used Avoid outdoor installation or installation in an indoor location where it will be exposed to direct sunlight Connection of Remote Controller Cord White Connector To...

Page 62: ...cord Phillips Roundhead Wood Screw Wall Anchor 3 Remove the cover of the remote control mark the location of the screw holes and drill holes for the wall anchors 4 Insert the wall anchors screw the remote control to the wall and replace the cover Remote Controller Cord Wall Packing take off the paper Remote Control Wires Rear Side of Remote Controller ...

Page 63: ... state and federal codes Directions for Installers WARNING 1 Included Accessories Q ty Part Shape Q ty Part Shape 4 Tapping Screw Installation must conform with local codes or in the absence of local codes the National Fuel Gas Code ANSI Z223 1 NFPA 54 Failures and damage caused by erroneous work or work not as instructed in this manual are not covered by the warranty Sleeve 1 1 4 Wing Nut 1 Wall ...

Page 64: ...es and in order to prevent injury or property damage Check Wall Thickness This vent terminal model has four different sizes Choose the correct model to fit the thickness of the wall that the terminal will pass through Vent Pipe Replacement Precautions The vent system will almost certainly need to be replaced when this appliance is being installed Use vent pipe that is listed to UL 1738 for Categor...

Page 65: ...ing up sloping down The red line is not visible Distance A 24 or more 12 or more If the front wall is flammable If the front wall is nonflammable Vent terminal Vent terminal 12 or more 12 or more 12 or more Vent terminal 12 or more Sides Below Vent terminal 12 or more Vent terminal A Front Vent terminal Vent terminal 12 or more 12 or more 12 or more 12 or more 12 or more There must be no building ...

Page 66: ...w Terminal Orientation Flange Orientation Outlet Orientation 1 The terminal cannot be installed in this orientation Sleeve Waterproof the clearance with a high temperature sealant Rounded wood screw short Sleeve Wall anchor 6 3 dia Waterproof the clearance with a high temperature sealant Rounded wood screw long 2 4 3 Up Down Up Down Top Bottom Correct Correct Incorrect Incorrect Intake Exhaust Int...

Page 67: ...n pattern 3 yields a clearance between the vent terminal and the wall surface Fill this clearance with a high temperature sealant Wall flange Vent terminal Wing nut The following figure shows installation pattern 1 External wall surface Standard projection length 3 The red line should be visible The red rectangle should not be visible from the outdoors Screwing position for installation pattern 2 ...

Page 68: ...ameter supply and exhaust pipes Make sure the connections are secure and take measures to prevent exhaust gas from leaking Use Category III listed vent pipe approved to UL 1738 Seal any connections that are not gas tight using a high temperature silicone sealant Connect the vent pipe to the vent terminal as follows ...

Page 69: ...is suggested Support the vent pipe at appropriate intervals with hangers Consult the vent pipe manufacturer s installation instructions for the proper interval Steam or condensed water may drip out of the vent terminal Dispose of this condensed water according to local codes and in order to prevent injury or property damage Protection from condensed water accumulation Slope the intake and exhaust ...

Page 70: ...m Bottom Bottom Exhaust Supply Exhaust Supply Exhaust Supply Installation orientation options 5 to 8 8 to 15 15 to 27 3 5 to 5 3 5 to 5 5 to 8 8 to 15 15 to 27 7 to 8 5 8 5 to 12 12 to 18 18 to 30 5 Dimension Table Model Numbers wall thickness L1 L2 VT4 TL 5 VT4 TL 8 VT4 TL 14 VT4 TL 27 Note L1 and L2 can be adjusted in increments of 0 4 inch inch 11 8 10 6 2 4 6 7 6 5 5 0 8 0 8 6 9 9 2 4 3 1 6 0 ...

Page 71: ...he water heater properly and safely comply with this installa tion manual and the installation manuals of any other equipment The vent terminal must be installed in accordance with all local state and federal codes Directions for Installers WARNING Installation must conform with local codes or in the absence of local codes the National Fuel Gas Code ANSI Z223 1 NFPA 54 Failures and damage caused b...

Page 72: ...sily accessible for maintenance from both the indoors and the outdoors Install the vent terminal so that all exhaust is directed to and all intake air is taken from the outdoors Steam or condensed water may drip out of the vent terminal Dispose of this condensed water according to local codes and in order to prevent injury or property damage Check Wall Thickness This vent terminal model has four d...

Page 73: ...ing up sloping down The red line is not visible Distance A 24 or more 12 or more If the front wall is flammable If the front wall is nonflammable Vent terminal Vent terminal 12 or more 12 or more 12 or more Vent terminal 12 or more Sides Below Vent terminal 12 or more Vent terminal A Front Vent terminal Vent terminal 12 or more 12 or more 12 or more 12 or more 12 or more There must be no building ...

Page 74: ...ve and 0 3 diameter holes for the screws to hold the sleeve Remove this screw and slide out the external cylinder Slide out the external cylinder until it is flush with the external wall and replace the screw 2 Adjust the sleeve length to fit the wall thickness Install the sleeve with the symbol on the top side Rounded wood screw Sleeve Wall anchor 6 3 dia Waterproof the clearance with a high temp...

Page 75: ...aust gas won t leak 3 Screw the exhaust slide pipe of the vent terminal to the flue collar of the water heater using the included tapping screw 4 Cover all of the connections between the water heater and the vent terminal with the included aluminum tape Note that the aluminum tape by itself is not sufficient to make the connection gas tight and prevent the terminal from becoming disconnected from ...

Page 76: ... 7 6 2 8 12 13 0 8 5 5 0 8 0 8 4 1 7 1 1 6 0 5 0 4 2 L2 7 9 to 10 4 1 to 6 6 0 4 External diameter 4 External diameter 4 1 Exter nal diam eter 4 8 Exte rnal diam eter 5 5 5 to 8 8 to 15 15 to 27 3 5 to 5 3 5 to 5 5 to 8 8 to 15 15 to 27 7 to 8 5 8 5 to 12 12 to 18 18 to 30 5 Dimension Table Model Numbers wall thickness L 2 L 1 VT4 TS 5 VT4 TS 8 VT4 TS 14 VT4 TS 27 Note L1 and L2 can be adjusted in...

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Noritz N-069M-DV, Owner'S Manual And Installation Manual

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