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PL-13-598Inspection Worksheet Miami Shores Village 10050 N.E. 2nd Avenue Miami Shores, FL Phone: (305)795 -2204 Fax: (305)756 -8972 Inspection Number: INSP - 188099 Permit Number: PL -3 -13 -598 Scheduled Inspection Date: April 18, 2013 Inspector: Hernandez, Rafael Owner: MARTINEZ, JUAN Job Address: 65 NE 107 Street Miami Shores, FL Project: <NONE> Contractor: EH WHITSON PLUMBING Permit Type: Plumbing - Residential Inspection Type: Final Work Classification: Gas Phone Number Parcel Number 1121360070380 Phone: 954 - 929 -3599 Building Department Comments RUN NEW NAT GAS LINE TO TANKLESS WATER HEATER Infractio Passed Comments INSPECTOR COMMENTS False Passed Failed Correction Needed Re- Inspection Fee No Additional Inspections can be scheduled until re- inspection fee is paid. Inspector Com April 17, 2013 For Inspections please call: (305)762 -4949 Page 9 of 34 E.H. WHITSON PLUMBING 421 "SOUTH 21 AVENUE HOLLYWOOD, FL 33020 (954) 929 - 3599 DROP TEST: CUSTOMER: ADDRESS: CITY: PERMIT # (IF APPLICABLE): DROP TESTED BY : ;DATE: l/ (3 -HELD • � (YES) (NO) 'INCHES OF WATER COLUMN: MINUTES: /0 PLEASE INQUIRE ABOUT AIR CONDITIONING & ELECTRIC SERVICES @ 954 923 6505 BUILDING Miami Shores Village Building Department 10050 N.E.2nd Avenue, Miami Shores, Florida 33138 Tel: (305) 795.2204 Fax: (305) 756.8972 INSPECTION'S PHONE NUMBER: (305) 762.4949 lEC ME / MAR 2 "` 2613 JIJJ BY: FBC 2Q vi ,0101 Permit No. � S CY- PERMIT APPLICATION Master Permit No. Permit Type: PLUMBING JOB ADDRESS: 015 NE 107 City: Miami Shores County: Miami Dade Zip: Folio/Parcel #: NO Is the Building Historically Designated: Yes OWNER: Name (Fee Simple Titleholder): Address: City: Flood Zone: Phone#: State: Zip: Tenant/Lessee Name: Phone#: Email: CONTRA OR: Company Name: Address: 2/ City: Qualifier Name: State Certification or Re *station #: Contact Phone#: DESIGNER: Architect/Engineer: Phone#: Value of Work for this Permit: $ /212100 Square/Linear Footage of Work: Type of Work: ❑Address ❑Alteration Description of Work: ORep. ' eplac ODemoli j4 j ***** * * * *** * * *** ** **a ** ** * **** * * *** Fees************* ** * * **** ** * * * ********* * ** ** **** C Submittal Fee $ 67.5 D 4L Permit Fee $ /6./a CCF $ CO /CC $ Scanning Fee $ Radon Fee $ DBPR $ Bond $ Notary $ Training/Education Fee $ Technology Fee $ Double Fee $ Structural Review $ TOTAL FEE NOW DUE $ PERMIT # CONTRACTOR: E "4- (A ) h - r SUBMITTAL DATE: 2-`-1 13 ADDRESS: (C) '3 i \\-- 101ST NAME: WOW) darfilkfLb RESUBMITAL DATES: , ■ PROJECT TYPE: ZONING FIRE STRUCTU IMPACT FEES 4 I ELECTRICAL Aeell HRSIDERM etc o 3-2-7-13 PLUM ING NOC MECHANICAL BLDG 4 Bonding Company's Name (V applicable) Bonding Company's Address City State Zip Mortgage Lender's Name (if applicable) Mortgage Lender's Address City State Zip Application is hereby made to obtain a permit to do the work and installations as indicated. I certify that no work or installation fins commenced prior to the issuance of a permit and that all work will be performed to meet the standards of all laws regulating construction in this jurisdiction. I understand that a separate permit must be secured for ELECTRICAL WORK, PLUMBING, SIGNS, WELLS, POOLS, FURNACES, BOTT.ERS, HEATERS, TANKS and AIR CONDMONERS, ETC OWNER'S AFFIDAVIT: I certify that all the foregoing information is accurate and that all work will be done in compliance with all applicable laws regulating construction and zoning. "WARNING TO OWNER: YOUR FAILURE TO RECORD A NOTICE OF COMMENCEMENT MAY RESULT IN YOUR PAYING TWICE FOR IMPROVEMENTS TO YOUR PROPERTY. IF YOU INTEND TO OBTAIN FINANCING, CONSULT WITH YOUR LENDER OR AN ATTORNEY BEFORE RECORDING YOUR NOTICE OF COMMENCEMENT." Notice to Applicant: As a condition to the issuance of a building permit with an estimated value exceeding $2500, the applicant must promise in good faith that a copy of the notice of commencement and construction lien law broc will be liver to the person at job site otice, the whose property is subject to attachment. Also, a certified copy of the recorded notice o for the first inspection which occurs seven (7) days after the building permit is inspection will -not be approved and a seinspec s will be charged. Owner or Agent The foregoing instrument was acknowledged before m day of mar PI by The foregoing instrument was acknowledged before me this_ who is personally known to me or who has produced As identification and who did take an oath. NOTARY PUBLIC: Sign: Print: My Commission E a e ALLISO SAFFRAN ROSSI = ' .c t s MY COMMISSION # 00 930571 ;re EXPIRES: October 5, 2013 al.yb Bonded Thru Notary Public Underwriters * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * * * * ** ** **sir * ** APPROVED BY by me or who has produced as identification and who did take an oath. Allison Saffran Rossi :'r ALLISON SAFFRAN ROSSI My Commission Exp es1 .t *.-1, MY COMMISSION 5 DD 930571 EXPIRES: October 5, 2013 P ,if Yti Bonded Thru Notary Public Underwriters ****************************** *** * * * * * * * * * * * * * * * * * * ***d*** Plans Examiner Structural Review (Revised3 /12/2O12)(Revised 07 /10/07)(Revised 06/10 /2009)(Revised 3/15/09) Zoning Clerk Ac►� k„0,,,,,,. CERTIFICATE OF LIABILITY INSURANCE DATE (MM/DD/YYY1r) 4/5/2013 THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER, AND THE CERTIFICATE HOLDER. IMPORTANT: If the certificate holder 1s an ADDITIONAL INSURED, the policy(les) must be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder In lieu of such endorsement(s). PRODUCER Keyes Coverage Insurance 5900 Hiatus Road Tamarac FL 33321 CONTACT Sandra Jones PPHO E FAX (A/C. No. Ext): 994-724-7000 (A/c,No):954- 724 -7024 MAIL siones@keyescoverage.com AD PRODUCER CUSTOMER ID #: 12193 INSURER(S) AFFORDING COVERAGE NAIC # INSURED E. H. Whitson Plumbing Al & John Enterprises Inc d /b /a 423 S. 21st Avenue Hollywood FL 33020 INsuRERA:Allied Property & Casualty Ins Co 42579 INSURERB:Bridgefield Casualty Ins Co 10335 INSURERC: 3/7/2013 INSURERD: EACH OCCURRENCE INSURER E : X INSURER F : $100,000 COVERAGES CERTIFICATE NUMBER: 1765195007 REVISION NUMBER: THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES. LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. INSR LTR TYPE OF INSURANCE ADDL INSR SUBR WVD POLICY NUMBER POLICY EFF (MM/DD/YYYY) POLICY EXP (MM/DD/YYYY) LIMITS A GENERAL LIABILITY COMMERCIAL GENERAL LIABILITY OCCUR Y Y ACP GLPO 5924902956 3/7/2013 3/7/2014 EACH OCCURRENCE $1,000,000 X PREMISES (EaEoccurrence) $100,000 CLAIMS -MADE X MED EXP (Any one person) $Excluded PERSONAL &ADVINJURY $1,000,000 GENERAL AGGREGATE $2,000,000 GEN'L AGGREGATE LIMIT POLICY n JE T APPLIES PER: PRODUCTS - COMP/OP AGG $2.000,000 LOC $ A AUTOMOBILE UABILITY ANY AUTO ALL OWNED AUTOS SCHEDULED AUTOS HIRED AUTOS NON -OWNED AUTOS ACV ACP BAPC 5924902956 3/7/2013 3/7/2014 COMBINED SINGLE LIMIT (Ea accident) $1,000,000 BODILY INJURY (Per person) $ BODILY INJURY (Per accident) $ PROPERTY DAMAGE (Per accident) $ COMP DED $500 COLL DED $1,000 A X UMBRELLALIAB EXCESS LIAB X OCCUR CLAIMS -MADE ACPCAP5924902956 3/7/2013 3/7/2014 EACH OCCURRENCE $1,000,000 AGGREGATE $1,000,000 DEDUCTIBLE RETENTION $0 $ X $ B WORKERS COMPENSATION AND EMPLOYERS' LLABILITY ANY PROPRIETOR/PARTNER /EXECUTIVE OFFICER/MEMBER EXCLUDED? (Mandatory In NH) If yes, describe under DESCRIPTION OF OPERATIONS YIN N /A Y 196 -26105 4/12/2012 4/12/2013 X WCSTATU- 011F1- TORY LIMITS ER E.L. EACH ACCIDENT $500,000 E.L. DISEASE - EA EMPLOYEE $500,000 below E.L. DISEASE - POLICY LIMIT $500,000 DESCRIPTION OF OPERATIONS / LOCATIONS / VEHICLES (Attach ACORD 101, Additional Remarks Schedule, 11 more space Is required) CERTIFICATE HOLDER CANCELLATION City of Miami Shores 10050 N.E. 2nd Avenue Miami Shores FL 33138 SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. AUTHORIZED REPRESENTATIVE 441119 ACORD 25 (2009/09) © 1988-2009 ACORD CORPORATION. All rights reserved. The ACORD name and logo are registered marks of ACORD r Installation Manual CORPORATION TANKLESS GAS WATER HEATER NR71 -SV, NR66 -SV (Indoor /Outdoor Installation) NR71 -OD, NR66 -OD (Outdoor Installation) Potential dangers from accidents during installation and use are divided into the following three categories. Closely observe these warnings, they are critical to your safety. A DANGER DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. A WARNING WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. A CAUTION CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. WARNING: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. ® Prohibited Disconnect Power Ground CAUTION 0 Be sure to do Requests to Installers • In order to use the water heater safely, read this installation manual carefully, and follow the installation instructions. • Failures and damage caused by erroneous work or work not as instructed in this manual are not covered by the warranty. • Check that the installation was done properly in accordance with this Installation Manual upon completion. • After completing installation, please either place this Installation Manual in a plastic pouch and attach it to the side of the water heater (or the inside of the pipe cover or recess box if applicable), or hand it to the customer to retain for future reference. Also, be sure to fill in all of the required items on the warranty and to hand the warranty to the customer along with the Owner's Guide. ENERGY STAR SBA8345 Rev. 09/09 Low NOx Approved by SCAQMD Accepted For Use City of New York Department of Buildings MEA 19 -03 -E J FOR USE IN RESIDENTIAL, COMMERCIAL, OR MANUFACTURED HOME APPLICATIONS. (NR71 -OD, NR66 -OD only) 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 CSA B149.1, Natural Gas and Propane Installation Code (NSCNGPIC). When applicable, installation must conform with the Manufactured Home Construc- tion and Safety Standard, Title 24 CFR, Part 3280 or the Canadian Standard CAN/ CSA-Z240 MH Mobile Homes, Series M86. (NR71 -OD, NR66 -OD only) Noritz America reserves the right to discontinue, or change at any time, the designs and/or specifications of its products without notice. I��IS��All�l Included Accessories The following ac Check for any nn pith the unit. ng installation. Part Shape Q'ty Part Shape Q'ty Tapping Screw 5 Cross Recess 1 Remote Controller Cord (10ft) (NR71 -SV, NR66 -SV) ,��11»�»�� Head Screw (NR71 -OD, NR66 -OD) ��>>> 3 1 Owner's Guide, Warranty, Installation Manual (this document) Remote Controller Cord (26ft) [I] _,– 8 — 1 each Power Cord (NR71 -SV, NR66 -SV) � ; 1 Optional Accessories The accessories listed below are not included with the units, but may be necessa for installation. Part Shape Q'ty Part Shape Q'ty Remote Controller* (See p. 22) 1 Remote Controller Cord (10ft) 1 gg s ® Outdoor Vent Cap VC4 -1 (for NR71 -SV) VC3 (for NR66 -SV) 1 Remote Controller Cord (26ft) 1 8 — Isolation Valves (includes pressure relief valve) am fir St ■ � `6..) ■ 1 Recess Box RB -600 (for NR71 -OD only) RB -500 (for NR66 -OD only) 1 ' I �� Pipe Cover (PC -1 S) (NR71 -SV, NR71 -OD) � / ® 1 Remote Controller Outdoor Junction Box 1 �i �;" '0/ '�- * The remote controller is recommended to allow for additional temperature selections as well as for diagnostics. 2 Checkup DANGER • Check the fixing brackets and vent pipe yearly for damage or wear. Replace if necessary. Check the Gas WARNING • Check that the rating plate indicates the correct type of gas. • Check that the gas supply line is sized for 180,000 Btuh for NR71 -SV, NR71 -OD. (140,000 Btuh for NR66 -SV, NR66 -OD.) Check the Power Ex. For Natural Gas NR71 -SV GaS Mas1Ng. Me OazNaWa 0,CO3W M : , 14n.25,000 BTU �PmsswelftsW 11.10.64 W.C. W0n0WE,hs PlemeaWPnaab:Ca5 m ae :Ulm PM- Mmca98. W.C. Mac Pnsmelayseon4 mmc !Ms ,S psi - Mec,90W E... :ac,aovam,wx:, reemna de • The power supply required is 120V AC, at 60Hz. Using the incorrect voltage may result in fire or electric shock. Use Extreme Caution if Using With a Solar Pre - Heater • Using this unit with a solar pre- heater can lead to unpredictable output temperatures and possibly scalding. If absolutely necessary, use mixing valves to ensure output temperatures do not get to scalding levels. CAUTION Do Not Use Equipment for Purposes Other Than Those Specified • Do not use for other than increasing the temperature of the water supply, as unexpected accidents may occur as a result. Check Water Supply Quality • If the water supply is in excess of 12 grains per gallon (200 mg /L) of hardness, acidic or otherwise impure, treat the water with approved methods in order to ensure full warranty coverage. 3 * Locate the appliance in an area where leakage from the unit or connections will not result in damage to the area adjacent to the appliance or to the lower floors of the structure. When such locations cannot be avoided, it is recommended that a suitable drain pan, adequately drained, be installed under the appliance. The pan must not restrict combustion air flow. DANGER • Install the exhaust vent (terminal) so that there are no obstacles around the termination and so that exhaust can't accumulate: Do not enclose the termination with corrugated metal or other materials. • Model NR71 -OD, NR66 -OD is for outdoor installation only. Never install it indoors. Do not enclose the termination with corrugated metal or other materials. This will cause carbon monoxide poisoning and a potential fire hazard. WARNING • Avoid places where fires are common, such as those where gasoline, benzene and adhesives are handled, or places in which corrosive gases (ammonia, chlorine, sulfur, ethylene compounds, acids) are present. Using the incorrect voltage may result in fire or cracking. • Avoid installation in places where dust or debris will accumulate. Dust may block the air - supply opening, causing the performance of the device fan to drop and incomplete combustion to occur as a result. • Avoid installation in places where special chemical agents (e.g., hair spray or spray detergent) are used. Ignition failures and malfunction may occur as a result. [NR71 -SV, NR66 -SV only] • Carbon Monoxide Poisoning Hazard. Do not install this water heater in a mobile home, recreation vehicle or on a boat. [NR71 -OD, NR66 -OD only] • Carbon Monoxide Poisoning Hazard. Do not install this water heater in a recreational vehicle or on a boat. Prohibited CAUTION • Install the water heater in a location where it is free from obstacles and stagnant air. • Consult with the customer concerning the location of installation. • Do not install the water heater near staircases or emergency exits. • Do not install the water heater where the exhaust will blow on outer walls or mate- rial not resistant to heat. Also consider the surrounding trees and animals. The heat and moisture from the water heater may cause discoloration of walls and resinous materials, or corrosion of aluminum materials. • Do not locate the vent termination directed towards a window or any other structure which has glass or wired glass facing the termination. CAUTION • Avoid installation above gas ranges or stoves. (NR71 -SV, NR66 -SV) • 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. (NR71 -SV, NR66 -SV) • Install in a location where the exhaust gas flow will not be affected by fans or range hoods. • Take care that noise and exhaust gas will not affect neighbors. Avoid installation on common walls as the unit will make some operational noises while it is running. • Make sure that the location allows installation of the exhaust vent as specified. • For outdoor installation, use the outdoor vent cap. (NR71 -SV, NR66 -SV) If it is necessary to vent above the roof line in an outdoor instal- lation, use high temperature sealant around the flue collar for rain protection. • Avoid installation where the unit will be exposed to excessive winds. • Before installing, make sure that the vent termination (or the vent cap in an outdoor installation) will have the proper clear- ances according to the National Fuel Gas Code (ANSI Z223.1). Prohibited e'm Prohibited ow State of California: The water heater must be braced, anchored or strapped to avoid moving during an earthquake. Contact local utilities for code requirements in your area or call: 1- 866 - 766 -7489 and request instructions. The Commonwealth of Massachusetts: 1) The outdoor units (OD) can only be used if they are for summer use only. 2) The water heater can be used for hot water only and not in a combination of domestic and space heating. For Venting Manufacturers Requirements, see websites or phone numbers listed below: Noritz N -Vent www.noritz.com natallation Clearanc WARNING Before installing, check for the following: Install in accordance with relevant building and mechanical codes, as well as any local, state or national regulations, or in the absence of local and state codes, to the National Fuel Gas Code ANSI Z223.1/NFPA 54 — latest edition. In Canada, see NSCNGPIC for detailed requirements. [ For NR71 -SV, NR66 -SV 1 Item Check ■ Illustration Required Clearances From Heater • Maintain the following clearance from both combustible and non - combustible materials. 12" or more(Indoor) 36" or more(Outdoor) ' 4" or more(Indoor) 24" or more(Outdoor) 2° or more(Indoor) 6" or more(Outdoor) Cooking Equipment • If the unit will be installed in the vicinity of a permanent kitchen range or stove that has the possibility of generating steam that contains fats or oils, use a dividing plate or other measure to ensure that the unit is not exposed to air containing such impurities. * The dividing plate should be of noncombust- ible material of a width greater than the water heater. - Exhaust hood Water heater Dividing plate Range Securing of space for repair /inspection • 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. • If possible, leave 3" or more above and below the vent pipe to facilitate inspec - tion and repair if necessary \ \ \ I / / / // 9 3° or more 'U 3° 8° or more or more 8° or (; v more ' 24" or more \ (unit: inch) [ For NR71 -OD, NR66 -OD (Item Check Illustration Required Clearances From Heater • Maintain the following clearance from both combustible and non - combustible materials. * () indicates the distance when installing a heat insulat- ing board (incombustible material other than metal, with thickness of 0.1" or more) or "section of building effec- tively finished with incombustible material." Note, however, that combustion failure may occur to the unit as exhaust gas reflects from the wall. Provide clear- ance of 24" or more in the front of the unit to facilitate inspection and repair. combustible 24" (12 ") combustible or more 0.4" or more � combustible 36" or more combusti 6" or more combustible 6" or more ' Surrounding the area of installation • When installing the unit in a common side corridor, pro - 47" vide a clearance of 47 or more in front of the unit. • Set the bottom edge of the exhaust port about 84" from the corridor floor. 47" or more Ill / Handrail about 84" / common side r corridor j 4 / • When installing the unit on a balcony, etc., secure an evacuation route of 24" or more in width. • Provide clearance of 24" or more in front of the unit to facilitate inspection and repair. Do install the unit such as the wall of the second floor where the unit is out of reach. O 24" or more balcony, etc. ■Handrail 7 Clearance Requirements from Vent Terminations to Building Openings * All clearance requirements are in accordance with ANSI 221.10.3 and the National Fuel Gas Code, ANSI Z223.1 and in Canada, in accordance with NSCNGPIC. Vent Terminal Area Where Terminal ® Air Supply Inlet is Not Permitted )= 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 dwellings and serves both dwellings. * ** *Permitted only if veranda,porch,deck,or balcony is fully open on a minimum of two sides beneath the floor. 8 Clearance Indoor Installation (See p.9) Outdoor Installation (See p.10) A— Above grade, veranda, porch, deck, or balcony 12° (12 °) 12° (12 °) B. Window or door that may be opened 4' below or to the side of opening, or 1' above opening (36 °) 12° (36 °) C= Permanently closed window * D= Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2 feet from the center of the terminal * * E= Unventilated soffit * F= Outside comer * * G= Inside comer * * H= Each side of center line extended above meter /regulator assembly 3' within a height 15' above meter /regulator assembly 3' within a height 15' above meter /regulator assembly I= Service regulator vent outlet 3' 3' J= Nonmechanical air supply inlet or combustion air inlet to any other appliance 4' below or to the side of opening, or 1' above opening (36 ") 12° (36 ") K= Mechanical air supply inlet 3' above if within 10' (6') 3' above if within 10' (6') �_ Above paved sidewalk or paved driveway located on public property (7...1 (7, * * *) M= Under veranda, porch, deck, or balcony * (12 °- Canada Only * * * *) * (12 "- Canada Only * * * *) )= 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 dwellings and serves both dwellings. * ** *Permitted only if veranda,porch,deck,or balcony is fully open on a minimum of two sides beneath the floor. 8 Clearance Requirements from Vent Terminations to Building Openings * All clearance requirements are in accordance with ANSI 221.10.3 and the National Fuel Gas Code, ANSI Z223.1 and in Canada, in accordance with NSCNGPIC. [ For NR71-SV, NR66-SV ] . Maintain the following clearances to any opening in any building: . Illustration Vent Clearances When Heater is In- stalled Indoors • 4' below, 4' horizontally from, or 1' above any door, operable window, or gravity air inlet into any building. 3' above any forced air inlet within 10'. 4' a i 4' 0 1' 3' I.L.2 Vent Clearances When Heater is In- stalled Outdoors With a Vent Cap • 1' below, 1' horizontally from, or 1' above any door, operable window, or gravity air inlet into any building. 3' above any forced air inlet within 10'. 'r % � 0 1' HI 1' , < r , j / r a r 1' .�, �. ® 3' r . r I o ∎,, Noritz vent cap VC4 -1 (for NR71 -SV) VC3 (for NR66 -SV * For Installations in Canada, clearances are as follows: To windows, doors, & gravity air inlets: 36 ". To forced air inlets: 6'. These clearance requirements hold true for all of the above situations: Indoor, Outdoor w /vent cap. 9 [ For NR71 -OD, NR66 -OD * For Installations in Canada, clearances are as follows: To windows, doors, & gravity air inlets: 36 ". To forced air inlets: 6'. 10 Maintain the following clearances to any opening in any budding: _ Illustration , Outdoor Clearances to Opening into Any Building • 1' below, 1' horizontally from, or 1' above any door, operable window, or gravity air inlet into any building. 3' above any forced air inlet within 10'. . o 1' 21, 1' ra t. �O� Q Vent Clearances When Heater is Installed in a Recess Box (NR71 -OD only) • 1' below, 1' horizontally from, or 1' above any door, operable window, or gravity air inlet into any building. 3' above any forced air inlet within 10'. . 0 iiiiiiiiiiiii 11 21' + o 1' 1 ,o, • • 3 r . ,..,:•_ O O c0 0 (recess box installation with cover removed) * For Installations in Canada, clearances are as follows: To windows, doors, & gravity air inlets: 36 ". To forced air inlets: 6'. 10 Securing to the wall • 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 sure to do be damaged and may become highly dangerous. • Install the unit on a vertical wall and ensure that it is level. Item Check Illustration Locating Screw Holes """m"." & CAUTION Location Mounting (upper) � of Screw Hole Bracket • • • •a .o \/' Locating Screw Holes • When installing not inflict injury. • Be careful not piping while caution to or water with bare hands, take to hit electrical wiring, gas, drilling holes. 1. Drill a single screw hole, making sure to hit a stud. 2. Insert and tighten the screw and hang the unit by the upper wall mounting bracket. 3. Determine the positions for the remaining four screws (two for the top bracket and two for the bottom), and remove the unit. S ° 4. Drill holes for the remaining four screws. 5. Hang the unit again by the first screw, and then insert and tighten the remaining four screws. 6. Take waterproofing measures so that water does not enter the building from screws mounting the device. Tapping 61.,6 /� Screw / •o .4 o� „j /sp •a '' Structure • Make sure the unit is installed securely so that it will not fall or move due to vibrations or earthquakes. Installations at Elevations Above 2,000 ft. • If this water heater is being installed at -an elevation of 2,000 ft. (610m) or higher, disconnect the connector labeled "High Elevation Disconnect” as illustrated on the right. This connector is located inside the unit. • Disconnect power to the water heater before discon- necting this connector. Failure to perform this step will result in a flashing Tight on the unit or a "73" code dis- played on the optional remote controller and a cease in operation. If this occurs, disconnect, then reconnect power to the water heater to reset the system. '' 11 n t l atic�n (NR71- SV,NR66 -SV Only, Indoor lnstallati Be sure to do WARNING CARBON MONOXIDE POISONING Follow all vent system requirements in accordance with relevant local or state regulation, or, in the absence of local or state code, in the U.S. to the National Fuel Gas Code ANSI Z233.1/NFPA 54 — latest edition, and in Canada, in accordance with NSCNGPI. Vent Piping • Noritz N -Vent is suggested for the vent system. If N -Vent is not used, a UL listed category III vent system must be used. • Follow the vent pipe manufacturer's installation instructions. NR71 -SV Pipe diameter 4" No. of Elbows Max. Straight Vent Length* 3 15' 2 27' 1 39' NR66 -SV Pipe diameter 3" No. of Elbows Max. Straight Vent Length* 3 15' 2 25' 1 35' *Not including the termination. • Make the vertical section of the exhaust vent as short as possible. • Maintain the same vent pipe diameter from the heater flue to the vent termination. Clearances Manufacturer and Product Enclosed Unenclosed Hor. Vert. Hor. Vert. Noritz N -Vent 8 (sides) 18_(to ) 8 °(bottom) 4" 1" 1" Clearances vary by manufacturer, refer to the UL approved clearances when using materials other than N -Vent. • The first vertical run from the top of the heater should be no longer than 3'. • Make sure vent pipe is gas tight and will not leak. Use silicon sealant wherever necessary. • Do not common vent or connect more than one appliance to this venting system. • The total vent length including horizontal & vertical vent runs should be no less than 3'. • Do not store hazardous or flammable sub- stances near the vent termination and check that the termination is not blocked in any way. • Steam or condensed water may come out from the vent termination. Select the location for the termination so as to prevent injury or property damage. • If snow is expected to accumulate, take care the end of the pipe is not covered with snow or hit by falling lumps of snow. • Consult the vent pipe manufacturer's install- ation instructions for chimney connections. Appliance Adapters When using a vent system other than N -Vent, an appliance adapter will be required to properly connect the vent to this appliance. Consult the manufacturer's instructions for the proper appli- ance adapter. 12 Horizontal Vent Termination Elbow/, Hanger Straps ` rl ni Appliance Adapter* Wall Slope vent Thimble Downwards * *1' Min. - 3' Max. / / 7 / - — — — _ — � 1..11 'Adapter not required when using Norilz N -Vent. **1' minimum recommended, but not required. Avoid Installing elbow directly on flue. o Vertical Vent Termination ' Storm Collar Rain Cap Roof Flashing Termination Roof Jack Firestop/ Support Elbow /11 * *1' Min. - 3' M Hanger Firestop Strap Condensation Drain (Install According to Local Codes) Appliance Adapter* *Adapter not required when using Norttz N -Vent. *'1' minimum recommended, but not required. Avoid Installing elbow directly on flue. 0 0 0 0 4 • Terminate at least 12" above grade or above snow line. • Terminate at least 7' above a public walk- way, 6' from the combustion air intake of any appliance, and 3' from any other building opening, gas utility meter, ser- vice regulator etc. • Terminate at least 3' above any forced air inlet within 10', 4' below, 4' horizontally from or 1' above any door, window, or gravity air inlet into any building per National Fuel Gas Code ANSI 7223 1/NFPA 54. • Slope the horizontal vent 1/4" downwards for every 12" toward the termination. • Use a condensation drain if necessary. • In the Commonwealth of Massachusetts a carbon monoxide detector is required for all side wall horizontally vented gas fuel equipment. Please refer to Technical Bulletin TB 010606 for full installation in- structions. • Terminate at least 6' from the combustion air intake of any appliance, and 3' from any other building opening, gas utility meter, service regulator etc. • Enclose exterior vent systems below the roof Tine to limit condensation and protect against mechanical failure. • When the vent penetrates a floor or ceiling and is not running in afire rated shaft, a firestop and support is required. • When the vent termination is located not less than 8' from a vertical wall or similar obstruc- tion, terminate above the roof at least 2', but not more than 6', in accordance with the National Fuel Gas Code ANSI Z223.1/NFPA 54. • Provide vertical support every 12' or as required by the vent pipe manufacturer's instructions. • Slope the horizontal vent 1/4" for every 12" to- wards the drain tee. • A short horizontal section is recommended to prevent debris from falling into the water heater. • Install a condensation drain in the horizontal section of the venting. For installations in tight spaces where there is not enough room to in- stall two elbows and a horizontal drain tee, a vertical drain tee may be substituted. 13 Combustion Air Supply combustion air to the units as per the National Fuel Gas Code, ANSI Z223.1 and in Canada, in accordance with NSCNGPIC. • Provide two permanent openings to allow circulation of combustion air. • Make each opening 180 square inches if they provide indoor air, and 100 square inches for outdoor air. • If the unit is installed in a mechanical closet, provide a 24" clearance in front of the unit to the door. • If combustion air will be provided through a duct, size the duct to provide 60 cubic feet of fresh air per minute. Openings supplying indoor air 14 The appliance and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures 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 Tess 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 within the range specified. This is for the purposes of input adjustment. In order to choose the proper size for the gas line, consult local codes or the National Fuel Gas Code ANSI 2223.1. Gas Pressure Size the gas line according to total btuh demand of the building and length from the meter or regulator so that the following supply pressures are available even at maximum demand: Natural Gas Supply Pressure Min. 4" WC Max. 10.5" WC LP Gas Supply Pressure Min. 8" WC Max. 14" WC Gas Meter Select a gas meter capable of supplying the entire btuh demand of all gas appliances in the building. Gas Connection • Do not use piping with a diameter smaller than the inlet diameter of the water heater. • Gas flex lines are not recommended unless they are rated for 180,000 btuh (NR71 -SV, NR71- OD) or 140,000 btuh (NR66 -SV, NR66 -OD). • Install a gas shutoff valve on the supply line. • Use only approved gas piping materials. Measuring Gas Pressure In order to check the gas supply pressure to the unit, a tap is provided on the gas inlet. Remove the hex head philips screw from the tap, and connect a manometer using a silicon tube. In order to check the gas manifold pressure, a pair of taps are provided on the gas valve inside the unit. The pressure can be checked either by removing the hex head philips screw and connecting a manometer with a silicon tube, or by removing the 1/8" NPT screw with an alien wrench and connecting the appro- priate pressure gauge. Sample Gas Line Noritz Gas Water Heater (NR71 -SV ( -0D): 80,000 Btuh) (NR86SV (- 0D):140,000 Btuh) Outlet E Section 4 —5'— 10' Natural Gas Meter Clothes Dryer 10' (35,000 Btuh) outlet c 1Section 3 Section 2 —5'— —5' �l 5' Outlet D I Gas Fireplace (25,000 Btuh) Barbecue (50,000 Btuh) Outlet A 10' Section 1 —10' Outlet B 5' Gas Range Stove (65,000 Btuh) "See next page for the pipe capacity charts. Instructions 1. Size each outlet branch starting from the furthest using the Btuh required and the length from the meter. 2. Size each section of the main line using the length to the furthest outlet and the Btuh required by everything after that section. Sample Calculation Outlet A: 45' (Use 50'), 50,000 Btuh requires 1/2° Outlet B: 40', 65,000 Btuh requires 1/2° Section 1 :45' (Use 50'), 115,000 Btuh requires 3/4° Outlet C: 30', 35,000 Btuh requires 1/2° Section 2:45' (Use 50'), 150,000 Btuh requires 3/4° Outlet D: 25' (Use 30'), 25,000 Btuh requires 1/2° Section 3:45' (Use 50'), 175,000 Btuh requires 1° Outlet E: 25' (Use 30'), 180,00Q Btuh requires 3/4° (NR71 -SV ( -OD)) 140,000 Btuh requires 3/4° (NR66 -SV ( -OD)) Section 4: 45' (Use 50'), 355,000 Btuh requires 1 -1/4° (NR71 -SV ( -OD)) 315,000 Btuh requires 1 -1/4° (NR66 -SV ( -OD)) 15 Gas Line Sizing for a Noritz Gas Water Heater Adapted from UPC 1997 Maximum Natural Gas Delivery Capacity in Cubic Feet per Hour (0.60 Specific Gravity, 0.5" WC Pressure Drop) Pipe Size Length in Feet 10' 20' 30' 40' 50' 60' 70' 80' 90' 100' 125' 1/2° 174 119 96 82 73 66 61 56 53 50 44 3/4° 363 249 200 171 152 138 127 118 111 104 93 1° 684 470 377 323 286 259 239 222 208 197 174 1 1/4° 1404 965 775 663 588 532 490 456 428 404 358 1 1/2° 2103 1445 1161 993 880 798 734 683 641 605 536 2° 4050 2784 2235 1913 1696 1536 1413 1315 1234 1165 1033 2 1/2° 6455 4437 3563 3049 2703 2449 2253 2096 1966 1857 1646 3° 11,412 7843 6299 5391 4778 4329 3983 3705 3476 3284 2910 31/2° 16,709 11,484 9222 7893 6995 6338 5831 5425 5090 4808 4261 4° 23,277 15,998 12,847 10,995 9745 8830 8123 7557 7091 6698 5936 Contact the Gas Supplier for Btu/Cubic Ft. of the Supplied Gas. 1000 BTU /Cubic Ft. is a Typical Value Maximum Llquified Petroleum (Undiluted) Delivery Capacity in Thousands of Btuh (0.5" WC Pressure Drop) Pipe Size Length in Feet 10' 20' 30' 40' 50' 60' 70' 80' 90' 100' 125' 150' 200' 1/2° 275 189 152 129 114 103 96 89 83 78 69 63 55 3/4° 567 393 315 267 237 217 196 185 173 162 146 132 112 1° 1071 732 590 504 448 409 378 346 322 307 275 252 213 11/4° 2205 1496 1212 1039 913 834 771 724 677 630 567 511 440 11/2° 3307 2299 1858 1559 1417 1275 1181 1086 1023 976 866 787 675 2° 6221 4331 3465 2992 2646 2394 2205 2047 1921 1811 1606 1496 1260 " For reference only. Please consult gas pipe manufacturer for actual pipe capacities Maximum Capacity of Flex TracPipe® in Cubic Feet per Hour of Natural Gas (0.60 specific Gravity, 0.5° WC Pressure Drop) Pipe Size Length in Feet 10' 20' 30' 40' 50' 60' 70' 80' 90' 100' 150' 200' 3/4 °- 206 147 121 105 94 86 80 75 71 67 55 48 1° 383 269 218 188 168 153 141 132 125 118 94 82 11/4° 614 418 334 284 251 227 209 194 181 171 137 116 11/2° 1261 888 723 625 559 509 471 440 415 393 320 277 2° 2934 2078 1698 1472 1317 1203 1114 1042 983 933 762 661 Maximum Capacity of Flex TracPipe® in Thousands of Btuh L quified Petroleum (0.5° WC Pressure Drop) Pipe Size Length in Feet 10' 20' 30' 40' 50' 60' 70' 80' 90' 100' 150' 200' 3/4° 325 232 191 166 149 136 126 118 112 106 87 76 1° 605 425 344 297 265 241 222 208 197 186 143 129 11/4° 971 661 528 449 397 359 330 307 286 270 217 183 11/2° 1993 1404 1143 988 884 805 745 696 656 621 506 438 2° 4638 3285 2684 2327 2082 1902 1761 1647 1554 1475 1205 1045 " For reference only. Please consult gas pipe manufacturer for actual pipe capacities. TracPipe® is a registered trademark of Omega Flex. Maximum Capacity for Gas Flex Connectors in Cubic Feet per Hour of Natural Gas (0.60 Specific Gravity, 0.5° WC Pressure Drop) Pipe Size Length in Inches 12° 24° 36° 48° 60° 72° 1/2° 180 150 125 106 93 86 3/4° — 290 255 215 197 173 1" — 581 512 442 397 347 11/4° — 1470 1200 1130 960 930 Maximum Capacity for Gas Flex Connectors in Thousands of Btuh Liquified Petroleum (0.5° WC P assure Drop) Pipe Size Length in Inches 12° 24° 36° 48° 60° 72° 1/2" 288 240 200 169 149 137 3/4° — 465 409 344 315 278 10 — 930 825 708 638 556 1 1/4° — 2352 1920 1808 1536 1488 " For reference only. Please consult gas pipe manufacturer for actual pipe capacities. 16 This appliance is suitable for potable water and space heating applications. Do not use this appliance if any part has been underwater. Immediately call a" qualified service technician to inspect the appliance and replace any part of the control system and gas control which has been under water. If the water heater is installed in a closed water supply system, such as one having a backflow preventer in the cold water supply line, means shall be provided to control thermal expansion. Contact the water supplier or a local plumb- ing inspector on how to control this situation. A pressure relief valve must be installed near the hot water outlet that is rated in accordance with and complying with either The Standard for Relief Valves and Automatic Shutoff Devices for Hot Water Supply Systems, ANSI 721.22, or The ANSI /ASME Boiler and Pressure Vessel Code, Section IV ( Heating Boilers ).This pressure relief valve must be capable of an hourly Btu rated temperature steam discharge of 180,000 Btuh (140,000 Btuh for NR66 -SV ( -OD)). Multiple valves may be used. The pressure relief capacity must not exceed 150 psi. No valve shall be placed between the relief valve and the water heater. The relief valve must be installed such that the discharge will be conducted to a suitable place for disposal when relief occurs. No reducing coupling or other restriction may be installed in the dis- chargeline. The discharge line must be installed to allow complete drainage of both the valve and the line. If this unit is installed with a separate storage vessel, the separate vessel must have its own temperature and pressure relief valve. This valve must also comply with The Standard for Relief Valves and Automatic Gas Shutoff Devices. for Hot Water Supply Systems, ANSI Z21.22. (in the U.S. only). A temperature relief valve is'not required, but if one is used, do not install the valve with the probe directly in the flow of water. This may cause unwarranted discharge of the valve. Piping and components connected to the water heater shall be suitable for use with potable water. Toxic chemicals, such as those used for boiler treatment, shall not be introduced into the potable water. A water heater used to supply potable water may not be connected to any heating system or components previously used with a nonpotable water heating appliance. When water is required in one part of the system at a higher temperature than in the 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. • Perform the following insulation measures for prevention of freezing. • 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. • Make sure that there are no water leaks from the cold and hot water supply pipes, then insulate the pipes completely. • Be sure to also completely insulate the water supply valve and the cold and hot water connections on the water heater (refer to the figure on the right). • Do not cover the water drain plug with insulation so that water in the pipe can be drained. (Refer to the figure in the right.) • Use a union coupling or flexible pipe for connecting the pipes to reduce the force applied to the piping. • Do not use piping with a diameter smaller than the coupling. • When feed water pressure is too high, insert a depressurizing valve, or take water hammer prevention measure. • Avoid using joints as much as possible to keep the piping simple. • Avoid piping in which an air holdup can occur. • If installing the unit on a roof: • About lower -level hot water supply If the unit is installed on a roof to supply water to the levels below, make sure that the water pressure supplied to the unit does not drop below 29 psi. It may be necessary to install a pump system to ensure that the water pressure is maintained at this level. Check the pressure before putting the unit into operation. Failure to supply the proper pressure to the unit may result in noisy operation, shorter lifetime of the unit, and may cause the unit to shut down frequently. Completely insulate the water inlet and outlet fittings. Do not cover the water dram plug with insulation so that water in the pipe can be drained. Insulate the water supply valve completely. 17 Supply water piping • Do not use PVC, iron, or any piping which has been treated with chromates, boiler seal or other chemicals. • Mount a check valve and a shut off valve (near the inlet). • In order for the client to use the water heater comfortably, 98.1 to 491 kPa (14 to 70 psi) of pressure is needed from the water supply. Be sure to check the water pressure. If the water pressure is low, the water heater cannot perform to its full capability, and may become a source of trouble for the client. Drain piping • Expansion water may drop from the pressure prevention device and wet the floor. If neces- sary, provide drain piping or use a drain hose to remove the water. Hot water piping • Do not use lead, PVC, iron or any piping which has been treated with chromates, boiler seal or other chemicals. • The longer the piping, the greater the heat loss. Try to make the piping as short as possible. • Use mixing valves with low water resistance. Use shower heads with low pressure loss. • If necessary, use a pump or other means to en- sure that the supply water pressure to the inlet of the heater does not fall below 29 psi when the maximum amount of water is being demanded. Also install a pressure meter on the inlet. If this is not done, local boiling will occur inside the water heater causing abnormal sounds and decreasing the durability of the heat exchanger. 18 Water Treatment If this water heater will be installed in an application where the supply water is hard, the water must be treated with either a water softener, which removes the hardness, or by using sequestering agents, such as the Noritz Scale Shield, that reduce the amount of scale deposits. Refer to the below tables for sug- gested treatment and maintenance measures to be taken based on the water hardness level. Damage to the water heater as a result of water in excess of 12 gpg (200 mg /L) of hardness is not covered by the Noritz America Limited Warranty. Note: When installing a water softener, consult with the manufacturer for proper sizing and installation guidelines; the below diagram is for reference only. For more information about Scale Shield, contact Noritz America at 866 -766 -7489. Residential Use Treatment Guidelines Type of Water Hardness Level Treatment Device Flush Frequency* Soft (0 j mph) None None Slightly Hard (17 519mg/L) None None Moderately Hard 3-7 9p9 (51 -120 mg/L) ScaleShield Once a Year Hard 7-10 gpg (120 -171 mg/L) ScaleShield Once a Year Very Hard 10 -14 gpg (171 -239 mg/L) Water Softener Softener Required Extremely Hard > 14 gpg (> 239 mg/L) Water Softener Softener Required * Install Noritz Isolation Valves to allow for flushing. Commercial Use Treatment Guidelines Type of Water Hardness Level Treatment Device Flush Frequency* Soft (� 17 gpg ) None None Slightly Hard (17 519mg/L) None None Moderately Hard 3-7 9p9 (51 -120 m g-) Water Softener Suggested Once a Year ** Hard 7 -10 gpg , (120 -171 mg/L) Water Suggested Twice a Year Very Hard 10 -14 gpg (171 -239 mg/L) Water Softener Softener Required Extremely Hard > 14 gpg (> 239 mg/L) Water Softener Softener Required *Install Noritz Isolation Valves to allow for flushing. * *Flushing is required if a water softener is not installed. Pressure Relief Valve Water Treatment System Shutoff Valve D441— Cold to Water Heater Hot Water to Fixtures Shutoff Valve —p4� t-- City Water Supply Optional Sediment Filter Water Treatment Device 19 Isolation __ Klt( *4) NORITZ Tankless Gas Water Heater L Cold Water Supply Recirculation System Hot Water Retum Fixtures [ S 311 Expansion Tank u. (Install according to local code) 161 —o-- Gas Supply Globe Aquastat( *3) Valve Pump Control Signal( *2) J Pump( 1) Relay for Pump (if larger than 85 Watts) Hot Water Optional 8 -10 Gallon Storage Tank (To alleviate cold water sandwich) az Notes: 1. Size the pump to provide a maximum of 1.5 GPM through the system at 10 ft of head plus piping losses. Adjust the flow using a globe valve and verify the flow rate with the maintenance monitors. 2. Pump Control Signal is the preferred method to control the recirculation pump. For pumps larger than 85W, a relay connection must be used. lithe Pump Control Signal is not used, an Aquastat may be used to control the pump. 3. Use an Aquastat if the water heater is not control- ling the pump. Set the Aquastat to 10 °F below the set output temperature. 4. Noritz recommends the use of an Isolation Kit with the Installation. These kits include an integrated shut -off and serv- ice valve with unions and a pressure relief valve. � 7 Pump 120VAC Aquastat Wiring Use Honeywell Aquastat (Model L6006A or L6006C) Isolation ___ {Gt( *1) Combination Potable Water and Space Heating System NORITZ Tankless Gas Water Heater u Air Handler Pump( *2) Check Valve( *3) —� & --- Gas Supply \Y/ • Notes: 1. Noritz recommends the use of an Isolation lit with the installation. These kits include an integrated shut -off and serv- ice valve with unions and a pressure relief valve. 2. Size the pump to provide a maximum of 2 GPM with a head pressure equal to the loss through the water heater and Air Handler. 3. Check valve required if it is not included with the pump. 4. Set the flow switch to deactivate the Air Handler when the domestic hot water flow reaches 2 GPM. Adjust as necessary to prevent cycling. 5. If the system requires water for space heating at a higher temperature than for other uses, means such as a mixing valve shall be provided to temper the water for the other uses to help prevent scald -Ing. 6. Expansion tank required if a backflow preventer is installed. Flow Switch( *4)O Backflow Preventer - -� (optional) Cold Water Optional �~ Supply Expansion Tank( *6) Mixing Valve( *5) Hot Water Fixtures 20 Disconnect Power Do not connect electrical power to the unit until all electrical wiring has been completed. This appliance must be electrically grounded in accordance with local codes, or in the absence of local codes, with the National Electrical Code, ANSI/NFPA 70. In Canada, the latest CSA C22.1 Electrical Code. Caution: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation. Verify proper operation after servicing. Field wiring to be performed at time of appliance installation. Electrical Shock Hazard Do not turn power on until electrical wiring is finished. Disconnect power before servicing. Failure to do so may result in death or serious injury from electrical shock. WARNING 1 • The electrical supply required by the water heater is 120V AC at 60 Hz. The power consumption may be up to 141W. 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 activate, resulting in possible freezing damage. • Do not let the power cord contact the gas piping. r 1 Tie the redundant power cord out- ▪ side the water heater. Putting the 1 redundant length of cord inside the 1 water heater may cause electrical L interference and faulty operation. Ground • To prevent electrical shock, provide a ground with resistance less than 100Q. An electrician should do this work. • A grounding screw is provided on the back in the junction box. rpo not connect the ground to the city water or gas piping. Do not tie the ground to a telephone line.1 Breaker Installation • Mount a device which shuts off the electrical path automatically (leakage breaker) when electrical leakage is detected. 1. Remove the screw (one) of the junction box and open the cover of the junction box. 2. Connect the ,grounding wire to the ground screw in the cover. 3. Crimp the outdoor power cable to the power cable of the unit. Note: When installing the water heater outdoors, either use the included power cord with an approved outdoor outlet or hard wire the appliance. (NR71- SV,NR66 -SV only.) Junction Box Ground Power Cord CAUTION Electrostatic discharge can affect electronic components. Take precautions to prevent electrostatic discharges from personnel or hand tools during the water heater installation and servicing to protect product's electronic control. 21 Remote Controller • Applicable Model NR71 -SV ( -OD), NR66 -SV ( -OD) Remote controller RC -7649M Install the remote controller according to the instructions in the Installation Guide (p. 28). • The water heater can be programmed so that it will default to one of three temperatures (140,130,120 °F) when the temperature selection wire is not connected. To change the default temperature, connect the temperature selection wire as shown in the below diagram. Note: If the 160 °F connector is being used, the unit will automatically default to a temperature of 120 °F for safety if the remote controller is not installed. * The water heater has been factory set to allow a maximum temperature setting of 120 °F. To access higher temperature settings with the optional remote controller installed, follow the below steps. The unit can only be set to temperatures in the range of 145 -160 °F when the optional remote controller is installed. <When setting the maximum temperature to 125 - 140 °F> 1. Turn the water heater off by pressing the ON /OFF button on the remote controller. 2. Press and hold the FLOW METER ALARM SET button until a sound is heard (2 sec.) and "120 °F" appears on the display. 3. Set the upper limit of the hot -water supply temperature to 125 °F, 130 °F, 135 °F or 140 °F using the UP and DOWN setting buttons. 4. To put the water heater back into operation, press the ON /OFF button on the remote controller. To keep the water heater off, let the unit sit for 30 sec. to return to the original display. <When setting the maximum temperature to 125 - 160 °F> 1. Turn the water heater off by pressing the ON /OFF button on the remote controller. 2. Disconnect electrical power to the water heater. 3. Remove the front cover of the water heater (4 screws). 4. Locate the bag of temperature selection wires attached to the inside of the unit in the bottom left corner. 5. Connect the temperature selection wire labeled "160°F" to the circuit board as shown on the right. 6. Replace the front cover of the water heater (4 screws). 7. Reconnect electrical power to the water heater, but do not turn it on. 8. Press and hold the FLOW METER ALARM SET button until a sound is heard (2 sec.) and "120 °F" appears on the display. 9. Set the upper limit of the hot -water supply temperature to 125 °F, 130 °F, 135 °F, 140 °F, 145 °F, 150 °F, 160 °F using the UP and DOWN setting buttons. 10. To put the water heater back into operation, press the ON /OFF button on the remote controller. To keep the water heater off, let the unit sit for 30 sec. to return to the original display. A WARNING - 1 1 • When changing the temperature, make sure to confirm with the customer that the temperature of 1 1 the hot water will be very high and that there is a risk of scalding. 1 • Water temperatures above 125 °F can cause severe burns or death from scalding. ' 1 1. dl 22 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 300' with 18AWG wire. • Use a Y type terminal with a resin sleeve. (Without the sleeve, the copper wire may corrode and cause problems). • Be sure to hand tighten when screwing to the terminal block. Power tools may cause damage to the terminal block. 6 7 . 1 Remote controller cord • For extensions, a 26' cord can be purchased (Part # RC- CORD26) or use 18AWG wire. • Install according to the National Electrical Code and all applicable local codes. 1. Leave enough slack so that the remote controller cord will not be damaged if the unit is removed from the wall. 2. Remove the front cover of the heater (4 screws). 3. Pass the remote controller cord through the wiring throughway and into the unit. 4. Connect the Y terminals at the end of the remote controller cord to the terminal block. 5. Secure the remote controller cord with a clamp. 6. Replace the front cover. Wiring Throughways 18AWG Wire Terminal Block Clamp ■ 23 ntenan Periodically check the following to operation of the water heater. • The venting system must be examined periodically by a qualified service technician to check for any leaks or corrosion. • The burner flame must be checked periodically 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 power off to the unit before opening the relief valve, and make sure that water draining out of the valve will not cause any damage. • If the relief valve discharges periodically, it may be due to thermal expansion in a closed water system. Contact the water supplier or a local plumbing inspector on how to correct this situation. Do not plug the relief valve. • See Operation Manual for further maintenance. Warning: There is a scald potential if the output temperature is set too high. Should overheating occur, or the gas supply fail to shut off, tum off the manual gas control valve to the appliance. Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water. Periodically check and clean the filter inside the cold water inlet of the unit. 13. Trial Operation The installer should test operate the unit, explain to the customer how to use the unit, and give the owner this manual before leaving the installation. • Preparation (1) Open a hot water fixture to confirm that water is available, and then close the fixture. (2) Open the gas supply valve. (3) Turn on the power supply. Using the remote controller, turn on the Power On/Off button (the Operation lamp will turn on). ( ) Open a hot water fixture and confirm that the Burner On lamp comes on, and that hot water is being produced. (If necessary, repeat until the air in the gas piping is bled out). * White smoke may be noticed from the exhaust vent during cold weather. However, this is not a malfunction of the unit. * If an "11" error code appears on the remote controller, turn the unit off and then back on again, and then open a hot water fixture again. (2) Change the temperature setting on the remote controller and check that the water temperature changes. • If the water heater does not operate normally, refer to `Troubleshooting" in the Operation Manual. * After the trial operation, clean the filter in the cold water inlet. 24 CAUTION 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 to prevent the unit and system from freezing, and bleed the gas out of the gas line. Freezing is not covered by the warranty. WARNING A fire or explosion may result if these instructions are not followed, which may cause lose of life, personal injury or property damage. 1 Lighting Instructions This water heater does not have a pilot. It is equipped with an ignition device that automatically lights the burner. Do not try to light the bumer by hand. 1. Read the safety information in the installation manual or on the front of the water heater. 2. Turn off all electrical power to the unit. 3. Do not attempt to light the burner by hand. 4. Turn the gas control manual valve (external to the unit) clockwise to the off position. 5. Wait five minutes to clear out any gas. If the smell of gas remains, stop, and follow the instructions on page 3 of Owner's Guide. 6. Turn the gas control manual valve counterclockwise to the on position. 7. Turn on electric power to the unit. 8. The unit will now operate whenever hot water is called for. If the unit will not operate, follow the shutdown instructions and call a service technician.' Shutdown Instructions 1. Stop any water demand. 2. Turn off electric power. 3. Tum the gas control manual valve clockwise to the off position. Should overheating occur, or the gas supply fail to shut off, tum off the manual control valve to the appliance. 25 NR71 -SV 4- --0.5° 2 -0.3 °x0.5° OBLONG HOLE 3. 0.4 6.T 4.T Or - h II 2.0° 1111 N lN0 N N 24• IIIIM 1 k 3.? II.i ° 0.4° 4.? IMI 2 -0.3° x 0.8° OBLONG HOLE 4- ^ 0.5° NR71 -OD 440.5° 2 -0.3° x 0.5° OBLONG HOLE a.r OFe d �uiir -- -- z.o° III ft" 11 N�N N N 1.1° AIR INLET 13.? m (VIEW FROM TOP) 10.5° 0, e0 HOT WATER OUTLET 3/4' COLD WATER INLET 3/4° WATER DRAIN VALVE (WATER FILTER) HOT WATER OUTLET WATER DRAIN VALVE 0.4° 6.T 3.3° 24° 3.3° 4.T 3-0.3 x-0.6 OBLONG HOLE 4 - #0.5° 0.4° 0.4° AIR INLET WIRING THROUGHWAYS' FLUE COLD WATER INLET 13.3° 13.8° LED 10.? 111111111111 i WATER DRAIN VALVE (WATER FILTER) HOT WATER OUTLET 1.8° 0 Fs GAS INLET 3/4 WIRING THROUGHWAYS HEGHT OF EACH FITTINGS FROM BOTTOM OF CASE m (VIEW FROM TOP) 10.5° 7.8° HOT WATER OUTLET COLD WATER INLET 3/4 AIR INLET WIRING THROUGHWAYS WATER DRAIN. VALVE 1.41 - GAS INLET COLD WATER INLET 1.r HEGHT OF EACH FITTINGS FROM BOTTOM OF CASE GAS INLET WIRING THROUGHWAYS NR71 -SV HOT WATER OUTLET 1.8° COLD WATER INLET 1.? GAS INLET 2.0° m (VIEW FROM TOP) 10.5° 7.8° HOT WATER OUTLET COLD WATER INLET 3/4 AIR INLET WIRING THROUGHWAYS WATER DRAIN. VALVE 1.41 - GAS INLET COLD WATER INLET 1.r HEGHT OF EACH FITTINGS FROM BOTTOM OF CASE GAS INLET WIRING THROUGHWAYS 26 NR71 -0D HOT WATER OUTLET 1.8° COLD WATER INLET 1.8° GAS INLET 2.0° 26 NR66 -SV (VIEW FROM TOP) 10.0° 1.5° HOT WATER OUTLET GAS INLET COLD WATER INLET 3/4 3/. OUGHWAYS 13.3° NR66 -OD co (VIEW FROM TOP) 10.0° WATER DRAIN VALVE (WATER FILTER) HOT WATER OUTLET COLD WATER INLET WATER DRAIN VALVE NOT WATER OUTLET 3/4° COLD WATER INLET 3/4 GAS INLET 3/4° WIRING THROUGHWAYS 13.3° GAS INLET WIRING THROUGHWAYS WATER DRAIN VALVE (WATER FILTER) H •.113 COLD WATER INLET W TER DRAIN VALVE WIRING THROUGHWAYS 27 • Remote Controller RC -7649M For Installers: Read this installation guide carefully before carrying out installation. Installation Guide MORIT1 AMERICA CORPORATION r Note 1 I Do not connect power to the water heater before the remote controller has been properly installed. 1 Recommended installation location of the remote controller is in a bathroom. 1. .1 Included Parts List Part Name Quantity Remote Controller 1 Wall Packing 1 Phillips Roundhead Wood Screw 2 Wall Anchor 2 Wall Packing Connecting Wire r 7 Do not disassemble the remote controller. 1. d Remote Controller Phillips Roundhead Wood Screw Wall Anchor Notes on the Installation Location • The remote should be installed in an easily accessible location. • Avoid installing in a place where water or steam can come into contact with 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. 28 Connection of Remote Controller Cord White Connector —► Y- shaped terminals —0- (two -core) * Confirm the connection with the labels at both ends of the remote controller cord. • A 26' cord can be purchased separately (Part # RC- CORD26). • The remote controller cord can be ex- tended up to 300 ft. by splicing the cord and using 18 gauge wire to extend the cord to the appropriate length. To Remote controller To Water heater Installation 1. Apply Wall Packing to the rear side of the remote controller. 2. Connect the remote controller wires to the separate remote controller cord. Remote Control Wires Wall Packing (take off the paper) Remote Controller Cord Rear Side of Remote Controller 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. Wall Anchor Phillips Roundhead Wood Screw 29 Installing the Remote Controller Outdoor Junction Box 1. Secure firmly controller. Insert the wall pipe remote controller. wall packing, and apply a o *:° the wall into the remote controller and secure Locate slide it over it to the rear Rear side S a pipe remote the the the side of remote . wires through the wall pipe to the remote controller pipe and wires, of the remote. controller Wall Packing 5. Slide the wires and Wall Pipe 0 o box nut over screw it onto the remote the controller wall pipe. / Box Nut Remote Controller Wires �� Take off the paper. � /* 2. Drill a 01 -1/4" hole in the wall where the remote controller will be installed. * Do not install the remote controller in a location that is exposed to moisture, direct sunlight, or chemical agents. These can damage the remote controller. 6. Connect separate Wind the provided the remote excess hooks j;`R� �►'1 I -A remote controller wires to the controller cord inside the box. remote controller wire on the as illustrated below. (Wind the excess wire here.) Remote Controller — ), I Wires ill II �[ „J Junction Box 3. Insert the wall pipe containing the remote controller wires through the hole. 4. Slide box pipe Wall the junction box over the remote protruding from packing r \ \ packing controller the outside all pipe Take 3/4" :.. 1.. and wires out from the junction and wall wall. the pipe about the wall. Junction Box Box Nut Remote I Controller Wires Remote Controller Cord Tie the redundant length of the remote controller cord outside the junction box. 7. Close the junction box. . Take off the paper. 0 '' it Junction Box Packing . 30 E.II. WHITSON PLUMBING 421 SOUTH 21 AVENUE HOLLYWOOD, FLORIDA 33020 (954) 929 - 3599 SURVEY SHEETS / PLANS CUSTOMER NAME: k /OW 4/0,- ADDRESS: , i ® 7 CITY: ? ZIP CODE:. PHONE #: ........ ALL WORK TO COMPLY WITH N.I'.P /AI CODE #: ESTimATED JOB COST: DESCRIPTION OF WORK: FRAN ROS N # DD 9805 tobe 5, 201:' c Und®ry • E.H. Whitson Plumbing 421 South 21st Avenue Hollywood, FL 33020 CFC1425789 " ®s� Survey Sheets / Plans Customer Name: Address: City, State, Zip: /9--#/�19`02� Phone #: All Work to Comply With N.F.P.A. Code #: "AA"; teg- 7< 5,4# 44e_ . * 440 < 7' Estimated Job Cost: Description of Work: /44frile 7407-14t4. ALLISON SAFFRAN ROSSI MY COMMISSION tr OIL 80571 EXPIRES: October 0, X013 Bonded Thru Notary Public Unda PItatra Inspection Worksheet Miami Shores Village 10050 N.E. 2nd Avenue Miami Shores, FL Phone: (305)795 -2204 Fax: (305)756 -8972 13 -5" )5' Inspection Number: INSP - 188109 Permit Number: EL -3 -13 -599 Scheduled Inspection Date: April 18, 2013 Inspector: Devaney, Michael Owner: MARTINEZ, JUAN Job Address: 65 NE 107 Street Miami Shores, FL Project <NONE> Contractor: EH WHITSON PLUMBING Permit Type: Electrical - Residential Inspection Type: Final Work Classification: Addition /Alteration Phone Number Parcel Number 1121360070380 Phone: 954 - 929 -3599 Building Department Comments WIRE NATURAL GAS TO INSTALL TANKLESS WATER HEATER RANGE Infractio Passed Comments INSPECTOR COMMENTS False Passed Failed Correction Needed Re- Inspection Fee No Additional Inspections can be scheduled until re- inspection fee is paid. Inspector Comments air/2, `1. April 17, 2013 For Inspections please call: (305)762 -4949 Page 10of34 Miami Shores Village Building Department 10050 N.E.2nd Avenue, Miami Shores, Florida 33138 Tel: (305) 795.2204 Fax: (305) 756.8972 INSPECTION'S PHONE NUMBER: (305) 762.4949 BUILDING PERMIT APPLICATION Permit Type: Electrical MAR 2 7 2013 FBC 20 I Permit No. 0, Master Permit No. D JOB ADDRESS: OS 1\1 E 1 tJ ` SYet-t City: Miami Shores Coun Folio/Parcel #: 11- 2,r5 b 0 Is the Building Historically Designated: Yes Miami Dade Zip: NO Flood Zone: OWNER: Name (Fee w!- Simple TitlehoIder): rna /�. Phone #: Address: 5 1 �& City: a I Y G. t 5 ®rre State: Zip: '3) t Tenant/Lessee Name: Phone#: Email: CONTRAC OR: Address: City: Qualifier Name: State Certification or Registration #: ) fi , PhoneYt:"1 CI TH 000 Zia O Phone(g5 ICertificate of Competency #: Contact Phone#: Email Address: DESIGNER: Architect/Engineer: Phone #: Value of Work for this Permit: $ Square/Linear Footage of Work: Type of Work: DAddresps, ,�� LIAlteration e/w� �/ d URepair eplace ODemolition Description of Work: W l I`Ci C* ► ! l•.•IT . �„7� 1 t� /vzv?c1 * * * * * ** ubmittal Fee $ ; • Scanning Fee $ Notary $ Double Fee $ * * * * * * * * * * * ** * * * * * * * * * * * * * ** Fees************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** Permit Fee $ / ®' ' e' 0 Radon Fee $ Training/Education Fee $ Structural Review $ CCF $ CO /CC $ DBPR $ Bond $ Technology Fee $ TOTAL FEE NOW DUE $ 554i Bonding Company's Name (if applicable) Bonding Company's Address City State Zip Mortgage Lender's Name (if applicable) Mortgage Lender's Address City State Zip Application is hereby made to obtain a permit to do the work and installations as indicated I certify that no work or installation has commenced prior to the issuance of a permit and that all work will be performed to meet the standards of all laws regulating construction in this jurisdiction. I understand that a separate permit must be secured for FT.ECTRICAL WORK, PLUMBING, SIGNS, WELLS, POOLS, FURNACES, BOILERS, HEATERS, TANKS and AIR CONDITIONERS, ETC OWNER'S AFFIDAVIT: I certify that all the foregoing information is accurate and that all work will be done in compliance with all applicable laws regulating construction and zoning. "WARNING TO OWNER: YOUR FAILURE TO RECORD A NOTICE OF COMMENCEMENT MAY RESULT IN YOUR PAYING TWICE FOR IMPROVEMENTS TO YOUR PROPERTY. IF YOU INTEND TO OBTAIN FINANCING, CONSULT WITH YOUR LENDER OR AN ATTORNEY BEFORE RECORDING YOUR NOTICE OF COMMENCEMENT." Notice to Applicant: As a condition to the issuance of a building permit with an estimated value exceeding $2500, the applicant must promise in good faith that a copy of the notice of commencement and construction lien law brochure will be deliv= ed to the person whose property is subject to attachment. Also, a certified copy of the recorded notice `c> cement m be ated at the job site for the first inspection which occurs seven (7) days after the building permit is sued he r sen sted notice, the inspection will not be approved and a reinspects ni fee will be charged Owner or Agent The forego ', instrument was acknowledged before me day of 20 6, by The forego Gg�instrum nt was acknowledged befo day of 16111 in , 20 )by who is personally known to me or who has produced (who is personally known t i r who has produced dU CCO As identification and who did take an oath. as identification and who did take an oath. NOTARY PUBLIC: NOTARY PUBLIC: Sign: Print: l't1�161 Gam' / lee My Commission Expires: APPROVED BY +ry',,, ALLISONSAFFRANROSSI 7 ,.a A MY COMMISSION # DD 930571 EXPIRES: October 5, 2013 Bonded fhru Notary Public Underwriters tair z e, /7 4-Plans Examiner Sign: Print: 1► My Comm ei )1 j ` i' g al h!4 ::,r, . ALLISON SAFFRANROSSI m ,,g MY COMMISSION # DD 930571 ^c� EXPIRES: October 5, 2013 tIP Bonded thru Notary Public Underwriters Zoning Structural Review Clerk (Revised 3 /12/2012)(Revised 07 /10 /07)(Revised 05/10/2009)(Revised 3/15/09)