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Operation and Installation Manual Direct Vent Tankless

Contents

1. RL75i RL94i R98LSi R98LSi ASME A B T L A HL E B 7 AD OL ls z mE x i i n ES D HOT WATER OUTLET CABLE ACCESS POWER SUPPLY K lee 6 e B WATER INLET 7 H CONNECTION Gei 20 lm J E EE ee l A J R98LSi R98LSi ASME in mm 2 35 09 1600 20 6 This is the minimum dimension from the wall The wall bracket is adjustable to allow an additional 1 57 inches 40 mm 1 2 3 7 0 366 3 1 6 0 1 6 42 VB Series Indoor LS Manual L adder Diagram for RL75i and RL94i HOT NEUTRAL MA e ANTI FROST HEATER VARISTOR WATER FLOW A WBC ua 7 we CIRCUIT Ee YAR FLO cr 6 CIRCUIT WATER FLOW Mor CIRCUIT erg CPU D DEVICE L hem Sie NT BY PASS FLOW ING Q CONTROL DEVICE WW CIRCUIT PURE Me Soc THERMAL FUSE LNOT ege 66 REMOTE weg mater REMOTE THERMISTOR 1 BAD CONTROLER s w QUTGDING WATER E THERMISTOR 2 HEAT EXCHANGER GAD THERMISTOR RER I Kapo HEMISTOR I AIR TEMPERATURE Leen ERT For the R98LSi and R98LSIASME models see the next page VB Series Indoor LS Manual 43 Ladder Diagram for R98LSi and R98LSi ASME 44 HOT FROST SENSING 3A FUSE SWITCH LU
2. wrapped dryer vent and cell core products not authorized The air intake has a zero clearance to combustibles Air Intake Connection 1 Drill 2 small holes at the end of the air intake 3 Ao NO 4 7 pipe p 2 Slide the pipe over the air intake terminal 3 Using a level ensure the pipe is straight up and va B down 4 With self tapping screws attach the pipe to the air intake terminal 5 Apply a bead of silicone around the pipe and air intake terminal ensuring an air tight connection Exhaust Pipe Assembly Venting Clearances to Combustibles Refer to the manufacturers installation instructions for Unenclosed the specific exhaust vent system Vent Size Horizontal amp Horizontal amp Vertical Vertical 4 102 4 102 mm 1 26 mm Horizontal Terminations The air intake must be located in relation to the exhaust as shown below The air intake must angle 1 4 inch per foot to the termination to prevent entry of rain 5 Que rre Vent N 8 Optional B Intake EXHAUST E COMBUSTION AIR TA Intake INTAKE m N IN m SLOPE INTAKE AND EXHAUST e 4 TOWARD OUTSIDE TERMINATION The vent termination and air IN ABOVE za MINIMUM 1 4 P
3. Manuel Chauffe eau d int rieur s rie VB LS 65 Instructions d utilisation AVERTISSEMEN Cet appareil ne comporte pas de veilleuse Il est muni d un dispositif d allumage qui allume automatiquement le br leur Ne tentez pas d allumer la veilleuse manuellement AVANT DE FAIRE FONCTIONNER reniflez tout autour de l appareil pour d celer une odeur de gaz Reniflez pr s du plancher car certains gaz sont plus lourds que l air et peuvent s accumuler au niveau du sol QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ e Ne pas tenter d allumer d appareil e Ne touchez aucun interrupteur ne pas vous servir des t l phones se trouvant dans le b timent e Appelez imm diatement votre fournisseur de gaz depuis un voisin Suivez les instructions du fournisseur LIRE AVANT LA MISE EN SERVICE POUR VOTRE S CURIT T Si vous ne suivez pas exactement ces instructions il peut en r sulter un d part d incendie ou une explosion causant d g ts e Si vous ne pouvez rejoindre le fournisseur appelez le service des incendies Ne poussez ou tournez la manette d admission du gaz qu la main ne jamais utiliser d outil Si la manette reste coinc e ne pas tenter de la r parer appelez un technicien qualifi Le fait de forcer la manette ou de la r parer peut d clencher une explosion ou un incendie N utilisez pas cet appareil s il a t plong dans l eau m me partiellement Faites inspect
4. 0 0 0 25 50 75 100 125 15C delta T Temperature Rise F 40 VB Series Indoor LS Manual Space Heating If the water heater is to be used for both water potable heating and space heating then the following apply e piping and components connected to the water heater shall be suitable for use with potable water e Toxic chemicals such as used for boiler treatment shall not be introduced into the potable water e water heater shall not be connected to any heating system or components previously used with a nonpotable water heating appliance e When the system requires water for space heating at temperatures higher than required for other uses a means such as a mixing valve shall be installed to temper the water for other uses in order to reduce the scald hazard potential Space heating applications are considered commercial applications for warranty purposes Temperature Setting When using this appliance to provide domestic hot water it is recommended that the domestic hot water temperature be reduced to acceptable temperatures in accordance with local codes In the absence of local codes it is recommended that the domestic hot water temperature be set to 140 F 60 C or lower in accordance with UPC 501 6 by using mixing valves or the temperature controller for the water heater Pumps Only use pumps of brass or stainless steel construction Do not use pumps of iron construction as they will oxidiz
5. 5 feet 1 52 m Regions of cold climate will create more condensate in the vent system The condensate collector should be used in cold climates If more than one elbow is used in the vertical section the condensate j collector must be used Vertical Termination condensate collector must be used in all installations ER EX fan 3 in 75 mm minimum 3 in 75 mm minimum To adjust the condensate collector position or to replace the female vent top with a male vent top 1 Loosen the 4 screws at the rear bracket 2 Slide the bracket away from the female vent top 3 Remove the 4 screws attaching the female vent top to the water heater Lift up the female vent top and reposition as desired or replace with a male vent top Install the 4 screws at the vent top and tighten the 4 screws at the bracket Secure the first vent component to the water heater with one self tapping screw at the hole located above the condensate collector 32 VB Series Indoor LS Manual Flue Installation R98LSi R98LSi ASME Air Intake Assembly 1 The air intake system consists of a field supplied 4 inch diameter stainless steel Schedule 40 PVC ABS or CPVC pipe A maximum 6 feet of semi rigid SS E flexible aluminum ducting can also be used Foil amp
6. Pressure Relief Valve Installation Instructions The PRV must be connected by the threaded connection opposite the wing handle on the hot water valve designated by the RED drain handle or the threaded connection on the side of the relocation fitting above the hot water valve Installation must maintain a 24 port size with no shut off valve or line restriction in between the appliance and the PRV The discharge line from the PRV should pitch downward and terminate 6 above drains where discharge will be clearly visible The discharge end of the line shall be plain unthreaded and a minimum of 27 in diameter The discharge line material must be suitable for water at least 180 Fahrenheit and can be no more than 30 feet in length and contain no more than 4 elbows or bends No valve of any type may be installed in the discharge line of the pressure relief valve Pressure Relief Valve Maintenance For proper care of this approved pressure relief valve itis recommended that the valve is manually operated once a year In doing so it will be necessary to take precautions with regard to the discharge of potentially scalding hot water under pressure Ensure discharge has a place to flow Contact with your body or other property may cause damage or harm Please note that only the PRV in this package is certified by CSA International as an approved item VB Series Indoor LS Manual 21 Piping Requirements e manual water control valv
7. Cleaning It is imperative that control compartments burners and circulating air passageways of the appliance be kept clean Clean as follows 1 Turn off and disconnect electrical power Allow to cool 2 Close the water shut off valves Remove and clean the water inlet filter 3 Remove the front panel by removing 4 screws 4 Use pressurized air to remove dust from the main burner heat exchanger and fan blades Do not use a wet cloth or spray cleaners on the burner Do not use volatile substances such as benzene and thinners They may ignite or fade the paint 5 Use soft dry cloth to wipe cabinet Vent System The vent system should be inspected at least annually for blockages or damage Motors Motors are permanently lubricated and do not need periodic lubrication Keep fan and motor free of dust and dirt by cleaning annually Temperature Controller Use a soft damp cloth to clean the temperature controller Do not use solvents Lime Scale Build up If you receive Error Code LC refer to the procedure Flushing the Heat Exchanger Refer to the section on Water Quality to see if your water needs to be treated or conditioned When checking maintenance code history 00 is substituted for LC Snow Accumulation Keep the area around flue terminal free of snow and ice The appliance will not function properly if the intake air or exhaust is impeded blocked or partially blocked by obstructio
8. R98LSi 150 160 185 EEE ee a EES e An older controller MC 45 can be installed with the RL75i and RL94i by moving switch No 6 in the bank of 6 switches to ON Some of the temperature settings will be slightly different from the above table VB Series Indoor LS Manual 7 Temperature Controller Settings Re setting the Maximum Temperature RL75 and RL94 only Maximum Temperature Models RL75 and RL94 have a default maximum temperature of 120 120 F 49 C 140 F 60 49 C and an option to increase the maximum temperature to 140 F 60 Temperature settings from 125 140 52 60 are available SENE by setting switch 6 to ON in the SW1 bank of 8 switches ON ON KEE MCC 91 Temperature Controller These settings require the MCC 91 controller When the MCC 91 controller is connected these higher temperatures are available on all controller models in the system Use of an MCC 91 controller in a DEE WE residential dwelling will reduce the warranty coverage to that of a eu commercial warranty application DIU A N rz EE The MCC 91 controller is intended for commercial and hydronic applications only If an MCC 91 controller is used in a residential dwelling for a hydronics application a mixing valve must also be installed to limit the potable hot water tempe
9. 3 pieds avec 2 colliers et longueur verticale ajustable FSBS4 demandez le FSBS4SP monobloc Contacts avec les constructeurs de ventilation pour des informations d installation et de liste de pi ces Rinnai Ubbink Heat Fab Z Flex T l phone 800 621 9419 T l phone 800 772 0739 T l phone 800 654 5600 Fax 678 829 1666 Fax 413 863 4803 Fax 888 889 3539 Site Web www rinnai us Courriel custsvc heat fab com Courriel sales z flex com Site Web www heatfab com Site Web www novaflex com ProTech Systems Inc Metal Fab Inc T l phone 800 766 3473 T l phone 800 835 2830 518 463 7284 316 943 2351 Fax 518 463 5271 Fax 316 943 2717 Courriel support protechinfo com Courriel info mtlfab com Site Web www protechinfo com Site Web www metal fabinc com Manuel Chauffe eau d int rieur s rie VB LS 61 Espacements pour terminaison de chemin e ANS Z21 10 3 CSA 4 3 D TAIL D ANGLE INT RIEUR LL FERMETURE PERMANENTE OUVRABLE FERMETURE PERMANENTE OUVRABLE Eat ENT E D ALIMENTATION EN AIR TERMINAISON DE VENTILATION ZONE OU LA TERMINAISON N EST PAS PERMISE R f Description Installations au Canada Installations aux USA Espace au dessus de niveau du sol v randa porche plate forme 12 30 cm 12 30 cm ou balcon cartement par rapport fen tre ou porte qui peut s ouvrir 36 91 cm 12
10. 5 Resserrez l assemblage union de la valve eau CHAUDE en utilisant approximativement 15 pied livres de torsion 6 R p tez les tapes 3 5 pour la valve eau FROIDE Levier de drainage BLEU pour la connexion de la prise d eau FROIDE sur le chauffe eau sans r servoir 7 Raccordez l ENTR E de la valve eau FROIDE la source d alimentation en eau PRINCIPALE 8 Raccordez la SORTIE de la valve eau CHAUDE l EAU CHAUDE du syst me de plomberie 9 Assurez vous que les deux leviers de drainage soient en position ferm e perpendiculaires la portion drainage du corps Valve de d gagement de pression VDP Orifice de Refoulement pour VDP Levier de Drainage pour Valve Bille Eau Chaude Levier de Drainage pour Valve Bille Eau Froide Valve de d gagement de pression Instructions d Installation La VDP doit tre raccord e par la connexion filet e oppos e la valve pour clapet de retenue sur la valve d eau chaude d sign e par le levier de drainage ROUGE ou par la connexion filet e du c t de l accessoire de relocalisation au dessus de la valve eau chaude L installation doit maintenir un diam tre de passage de 74 sans aucune valve de sectionnement ou restriction de ligne entre l appareil et la VDP La conduite de refoulement depuis la VDP devrait tre en pente descendante et se terminer 6 au dessus des drains le refoulement sera visible Le bout de refoulement de la ligne devr
11. 7 Recommended Piping for Basic Installation 25 Temperature Controller Settings 7 8 Recommended Piping for Temperature Options Without Circulation Systems 26 a Temperature Controller 8 Venting Instructions Setting the Sound Volume Voice Prompt 8 Intake Exhaust Guidelines 27 Using the Water Smart Bath Fill Function 9 Condensate 27 lea gege 9 Maximum Vent Length 28 Setting the Water Volume 9 Vent Products tei 29 Filling the Tub nnen 10 Flue Terminal Clearances Setting Controller to Mute 10 ANS Z21 10 3 CSA 4 3 30 Setting the Glock oe ets 10 Additional Clearances Vent Terminal 31 Maintenance Flue Installation Concentric Venting Cleaning sine 11 RL75i RESI te 32 Vent System EEN 11 Flue Installation M tote EM 11 R98LSi RIBLSI ASME eee 33 34 Temperature Controller 11 Connecting Multiple Water Heaters 35 Lime Scale Build up ee 11 High Altitude Installations 35 36 Snow Accumulation ees 11 Temperature Controller Installation Visual Inspection of Flame 11 RE 37 Error Codes 37 Error Code Table 1
12. E INCLINER ENTR E ET VACUATION La terminaison de ventilation et EAE S l entr e d air doivent tre dans la 12 MINIMUM AU m me zone de pression DESSUS DU SOL QU DU NIVEAU DE LA NEIGE 64 Manuel Chauffe eau d int rieur s rie VB LS Installation de conduit de chemin e R98LSi R98LSi ASME Terminaison horizontale concentrique Terminaisons verticales INCLINER ENTR E ET VACUATION VERS LA TERMINAISON EXT RIEURE AU MINIMUM DE 1 4 PAR PIED guo muU Ps 12 MINIMUM AU DESSUS DU SOL OU DU NIVEAU DE LA NEIGE L admission d air n cessite un coude en U ou deux couses 90 pour viter l entr e de la pluie La terminaison de ventilation et l entr e d air doivent tre dans la m me zone de pression k Lr IN ES NIVEAU i Ld EEN _ ANTICIP NOOD ONDO DE LA NEIGE TUYAU D AIR DE COMBUSTION N TUYAU D EVACUATION 4 Fd LJ Ej
13. ON OFF Button VB Series Indoor LS Manual Operating Instructions The MC 91 temperature controller is supplied with the RL75 RL94 and R98LS models Additional functions are available through the use of optional controllers There are several models of temperature controllers that can be purchased separately Their description operation and installation is provided in this manual in case additional temperature controllers are purchased and installed Features Available on Temperature Controllers Description Call Sends a short series of beeps to all controllers in the system It is not an intercom Clock 12 hour AM PM clock The MC 100 must be installed for clock to work on the BC 100 Error Codes When a fault is detected an error code flashes at the temperature display on models MC 91 MCC 91 and MC 502 and flashes at the clock display on models MC 100 and BC 100 Function Function el Used on this model to set the clock or sound volume In Use Indicator eleleleie Indicates that hot water is being supplied i e a hot water tap is open ON OFF Button Button JON OFF Button Used to turn the water heater ON or OFF Used to turn the water heater ON or OFF to turn the water heater ON or OFF ERE Allows the temperature controller to be in an energy saving mode Priority Button Indicates that this controller is setting the temperature Priority Indicator can be switched t
14. 32 2 L min Default Temperature Setting no controller 120 F 49 C Temperature Controller Default Setting 104 F 40 C Maximum Temp Setting commercial Maximum Temp Setting residential see Temperature Ranges for more information 160 F 71 C 185 F 85 C Selectable at 120 F 49 C or at 140 F jo o 60 C 140 F 60 C Minimum Temperature Setting 98 F 37 C Weight 51 Ib 23 kg 53 Ib 24 kg 55 Ib 25 kg Efficiency Energy Factor 0 82 Thermal Efficiency 84 0 Noise level 49 dB Normal 76W 83 W 99 W Electrical Consumption Standby 2W Anti frost Protection 184 W 116 W By Pass Control Fixed Electronic Minimum Gas Supply Natural Gas 5 0 inch W C Pressure Propane 8 0 inch W C Maximum Gas Supply Natural Gas 10 5 inch W C Pressure Propane 13 5 inch W C Type of Appliance Direct Vent Temperature controlled continuous flow gas hot water system Operation Approved Gas Type Connections Ignition System Electric Connections With or without remote controls mounted in kitchen bathroom etc Natural Gas or Propane Ensure unit matches gas type supplied at the installation Gas Supply 3 4 MNPT Cold Water Inlet 3 4 MNPT Hot Water Outlet 3 4 MNPT Direct Electronic Ignition Appliance AC 120 Volts 60Hz Remote Control DC 12 Volts Digital Water Temperature Control Water Supply Pressure Simulation Feedforward and Feedba
15. Ge AAA ARRESTER Ss VVI ANTI FROST HEATER VARISTOR NEUTRAL WATERFLOW SENSOR LA WATERFLOW SENSOR Q RUT WATERFLOW CONTROL DEVICE W COR PE REU TE S BY PASS FLOW CONTROL DEVICE W 1 6 RELAY DRIVING CIRCUIT FLAME DETECTING CIRCUIT OUTGOING WATER HEAT EXCHANGER REMOTE THERMISTOR CONTROLLER gm CIRCUIT INDOOR MODEL ONLY VB Series Indoor LS Manual MODULATING SOLENOID VALVE COMBUSTION FAN FLAME ROD REMOTE CONTROLLER Consumer Support Warranty Information The installer is responsible for your water heater s correct installation Please complete the information below to keep for your records Purchased from Address Phone Date of Purchase Model No Serial No Installed by Installer s License No Address Phone Date of Installation Limited Warrant What is covered This Warranty covers any defects in materials or workmanship when the product is installed and operated according to Rinnai written installation instructions subject to the terms within this Limited Warranty document This Warranty applies only to products that are installed correctly Improper installation may void this Warranty Rinnai strongly suggests that you use a state qualified or licensed installer who has attended a Rinnai product knowledge class before installing this
16. button will flash Are Open other locations during the fill period ea tone will sound then the bath will only fill with 45 gallons ethe voice prompt will announce Bath fill is complete Turn off the bath hot water tap and push the Bath Fill button NOTICE During the operation of the bath fill NOTICE function the MC 91 In Use indicator does not light up Turn off the bath hot water tap and Bath Fill push the Bath Fill button The water heater will not allow hot water to flow from any source until the Water Smart Bath Fill button is pushed The button light will go out Setting Controller to Mute Models MC 91 and MCC 91 To eliminate the beeps when keys are pressed or to turn the beeps back on press and hold both the Aand V buttons until a beep is heard approximately 5 seconds Setting the Clock MC 100V Press the Function button twice within 10 seconds to set the clock Press the A or V button to reach the desired time The clock on the BC 100V automatically shows e the time which has been set on the MC 100V 10 VB Series Indoor LS Manual Maintenance WARNING Turn off the electrical power supply the manual gas valve and the manual water control valve whenever servicing the unit Repairs and maintenance should be performed by a qualified service technician The appliance should be inspected annually by a qualified service technician Verify proper operation after servicing
17. e Keep the area around the appliance clear and free e Do not use this appliance if any part has been under from combustible materials gasoline and other water Immediately call a qualified service flammable vapors and liquids technician to inspect the appliance and to replace any part of the control system and any gas control Any alteration to the appliance or its controls can be which has been under water dangerous and will void the warranty Always check the water temperature before entering a shower or bath Safety Features e Overheat The appliance will automatically shut e Power Surge Fuse A glass fuse protects against down when the appliance exceeds a predetermined overcurrent If the fuse blows then all indicator temperature lamps will be off e Flame Failure The appliance will automatically e Fusible Link In case the overheat feature does shut down if the burner flame is not adequate not prevent the temperature from rising then the s Power Fail re The appliance will cut off the gas if fusible link will break shutting off the appliance it loses electrical power Description of Operation The Rinnai water heater is one of the most advanced Installation of the temperature controller is highly water heaters available It provides a continuous recommended The temperature controller can set the supply of hot water at a preset temperature This temperature within a specific range and can provide appliance is direct
18. 30 cm C cartement par rapport fen tre toujours ferm e 2 Espacement vertical par rapport combles ventil s situ s D au dessus de la terminaison une distance horizontale de 5 E 2 61 cm de la ligne centrale de terminaison Espacement vertical par rapport combles non ventil s a cartement par rapport un angle ext rieur t G cartement par rapport un angle int rieur 3 pieds 91 cm avec une H Espacement par rapport chaque c t d une ligne centrale hauteur de 15 pieds 4 5 m prolong e au dessus de l ensemble de compteur r gulateur au dessus de l ensemble de r gulation rel par rapport la sortie de ventilation du r gulateur 36 91 cm e service cartement par rapport entr e d alimentation d air non J m canique dans le b timent ou entr e d air de combustion 36 91 cm 12 30 cm vers tout autre appareil 3 EEN WAE der ut 3 91 cm au dessus si K Ecartement par rapport entr e d alimentation d air m canique 6 1 83 m 10 3 horizontalement L Espacement au dessus d un trottoir ou passage pav situ dans 7 2 13 m le domaine public M Espacement sous v randa porche plate forme ou balcon 12 30 cm O Une ventilation ne doit pas se terminer directement au dessus d un trottoir ou passage pav situ entre deux habitations familiales et les desservant toutes les deux Permis uniquement si v randa porche plate forme ou balcon est enti rem
19. 49 s il est sur OFF valeur automatique mais 140 F 60 C s il est sur ON Si un contr leur de temp rature est install alors le contact 5 n a aucun effet sur des arrangements de temp rature 50 Manuel Chauffe eau d int rieur s rie VB LS Entretien AVERTISSEMENT Coupez l alimentation lectrique et fermez l arriv e de gaz et d eau leur vanne de coupure manuelle avant toute intervention sur l unit Les r parations ne doivent tre effectu es que par un technicien de service qualifi Cet appareil doit tre inspect annuellement par un technicien de service qualifi V rifiez le bon fonctionnement apr s chaque intervention Nettoyage Il est imp ratif de contr ler compartiments br leurs et passages pour la circulation de l air sur l appareil nettoyer Proc dez au nettoyage comme ceci 1 Coupez et d branchez l alimentation lectrique Laissez refroidir le chauffe eau 2 Fermez l eau fermer les robinets D montez et nettoyez le filtre d arriv e d eau 3 D montez le panneau frontal en enlevant ses 4 vis 4 Utilisez de l air comprim pour d poussi rer br leur principal changeur thermique et pales de ventilateur N utilisez pas de chiffon mouill ou de nettoyants pulv riser sur le br leur N utilisez pas de substances volatiles comme benz ne ou diluants Ils pourraient s enflammer ou d colorer la peinture 5 Utilisez un chiffon doux sec pour essuyer l
20. Instructions de ventilation www rinnairegistration com Consignes pour aspiration vacuation 59 ou l appel 1 866 RINNAI1 746 6241 Condensat 59 Longueur maximum de ventilation 60 Produits de 61 INSTALLATEUR Laissez Espacements pour terminaison de chemin e l appareil install ANSI Z21 10 3 CSA 4 3 62 CONSOMMATEUR Conservez ce manuel Installation de conduit de chemin e comme r f rence ult rieure RL75i RL94i DOTTER E PPP PPP xx OTTEN 63 Installation de conduit de chemin e R98LSi R98LSi ASME sss 64 65 Pour une traduction compl te du manuel en fran ais Instructions d utilisation 66 vous pouvez le t l charger du site Web de Diagramme en 67 68 www rinnai us Support a la clientele Garantie 69 70 AVERTISSEMENT Assurez vous de bien suivre les instructions donn es dans cette notice pour r duire au minimum le risque d incendie ou d explosion ou pour viter tout dommage mat riel toute blessure ou la mort Ne pas entreposer ni utiliser d essence ou ni d autres vapeurs ou liquides inflammables proximit de cet appareil ou de tout autre appareil QUEFAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ Ne pas tenter d allumer d appareil Ne touchez
21. This model has been built in accordance with the requirements of the ASME Boiler and Pressure Vessel Code and has received the Certificate of Authorization from the National R98LSi ASME Board The heat exchanger on this unit has the NB and HLW stamps California Proposition 65 lists chemical substances known to the state to cause cancer birth defects death serious illness or other reproductive harm This product may contain such substances be their origin from fuel combustion gas oil or components of the product itself Table of Contents Specifications 3 Gas Piping Consumer Safety Information General Instructions 19 Safety Definitions 4 Pipe Sizing Procedure 20 Safety Behaviors and Practices 4 Water Piping Safety Features sse 4 Isolation Valves and Description of 4 Pressure Relief Valves 21 Operating Instructions Piping Requirements 22 Temperature 5 Pressure Relief Valve Requirements 22 Features Available on Temperature Freeze Protection 22 23 Conttollers eie nim gi 6 Freeze Protection Piping 24 How to Set the Temperature
22. air intake position follow the ANS Z21 10 3 e CSA 4 3 requirements on the previous page v Vent terminal represents concentric vent terminal or VA3237 exhaust only vent terminal 60 1 52 m vertically between Rinnai terminals 0 91 m to ventilated Sf or unventilated soffit Af Y 36 oreve vent or to a deck or porch 12 Te 0 30 m to an inside corner xS 0 61 m to wall or parapet Le 2 0 30 m between Rinnai terminals at same level INSIDE CORNER 1 52 between Gm Rinnai terminals 60 at different levels 12 0 30 m between V V Rinnai terminals at ES ES same level VB Series Indoor LS Manual 31 Flue Installation Concentric Venting RL 75i RL94i Horizontal Termination without using the Condensate Collector WARNING If the condensate collector is not used the drain pipe must be capped to prevent exhaust gases and condensate from entering the building The cap is supplied on the appliance Horizontal Termination using the Condensate Collector Condensate Trap 3in 75 mm We Maximum Height The condensate collector must be used in horizontal terminations if a vertical rise in the vent system exceeds 5ft
23. aucun interrupteur ne pas vous servir des t l phones se trouvant dans le b timent Appelez imm diatement votre fournisseur de gaz depuis un voisin Suivez les instructions du fournisseur Si vous ne pouvez rejoindre le fournisseur appelez le service des incendies L installation et l entretien doivent tre assur s par un installateur ou un service d entretien qualifi ou par le fournisseur de gaz Ce mod le a t construit en conformit avec les R98LSi ASME exigences de la norme d ASME sur chaudi res et appareils sous pression et a recu le certificat W d autorisation du conseil d administration national L changeur thermique sur cette unit comporte les tampons NB et HLW 48 Manuel Chauffe eau d int rieur s rie VB LS Instructions d utilisation Comportements et pratiques de s curit AVERTISSEMENT e Gardez la zone autour de l appareil d gag e et exempte de mat riaux combustibles essence et autres vapeurs et liquides inflammables Cet appareil est quip d une prise de trois fourche pour votre protection contre le risque de choc et devrait tre branch directement un r ceptacle correctement fond de trois fourche Ne coupez pas ou n enlevez pas la N utilisez pas cet appareil s il a t plong dans l eau fourche moulue de cette prise m me partiellement Faites inspecter l appareil par un technicien qualifi et remplacez toute partie du syst me de contr le et toute commande q
24. connections will not result in damage to the area adjacent to the appliance or to 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 The flow of combustion and ventilation air shall not be obstructed Combustion air shall not be supplied from occupied spaces This appliance is not suitable for use in an application such as a pool or spa heater that uses chemically treated water This appliance is suitable for filling large or whirlpool bath tubs with potable water If a 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 local plumbing inspector on how to control thermal expansion Should overheating occur or the gas supply fail to shut off turn off the manual gas control valve to the appliance For gas type conversion contact Rinnai 16 VB Series Indoor LS Manual Environment Air surrounding the water heater venting and vent termination s is used for combustion and must be free of any compounds that cause corrosion of internal components These include corrosive compounds that are found in aerosol sprays detergents bleaches cleaning solvents oil based paints varnishes and refrigerants The air
25. drawings This du 3 4 Ball Valve V Pressure Regulator drawing is not intended to describe a complete system It is up to the contractor engineer to determine the necessary components and 3 4 Union Circulating Pump configuration of the particular system being installed This drawing does not imply compliance with local building code requirements It is the NI Check Valve Fed Boiler Drain Valve responsibility of the contractor engineer to ensure installation is in accordance with all local building codes Confer with local building K Pressure Relief Valve EL Solenoid Valve officials before installation 26 VB Series Indoor LS Manual Venting Instructions Intake Exhaust Guidelines Refer to the specific instructions on your vent product for additional installation requirements e This water heater is a direct vent water heater and therefore is certified and listed with the vent system You must use vent components that are certified and listed with the water heater model e Do not combine vent components from different manufacturers e The vent system must vent directly to the outside of the building and use outside air for combustion e Venting should be as direct as possible with a minimum number of pipe fittings e Avoid dips or sags in horizontal vent runs by installing supports per the vent manufacturer s instructions e Support horizontal vent runs every four feet and all vertical vent runs every six feet or in acco
26. eee R98LSi 150 160 185 R eo sero 20 Ee ped EE NEE Un contr leur plus ancien MC 45 peut tre install avec le RL75i et le RL94i en d pla ant le commutateur no 6 dans la Banque de 6 commutateurs ON Certains param tres de la temp rature sera l g rement diff rente de la table ci dessus Red finissant la temp rature maximale RL75 et RL94 uniquement Temp rature Maximum Mod les RL75 et RL94 ont une temp rature maximale par d faut de 120 F 49 C 120 F 49 C 140 60 et une option pour augmenter la temp rature maximale de 140 F 60 N de micro N de micro Les cadres de temp rature de 125 140 F 52 60 C sont disponible en r glant le commutateur de baisse 6 SUR dans le SW1 banque de 8 commutateurs de baisse SUN EN KEE MCC 91 Contr leur de Temp rature Ces cadres exigent le MCC 91 contr leur Quand le MCC 91 contr leur est connect ces plus hautes temp ratures sont disponibles sur tous mod les de contr leur dans le syst me L usage d un MCC 91 contr leur dans une demeure r sidentielle r duira la couverture de garantie cela d une application de garantie commerciale nuo Un E H rz Le 91 contr leur est l intention eu pour les applications de publicit et hydronic seulement Si un MCC 91 contr leur est utilis dans une demeure r sidentielle pour une application de hydronics une soupape m langeant d
27. en pression inf rieurs ou gaux 1 2 psi 3 5 kPa ou 13 84 pouces de hauteur de colonne d eau Suivez les instructions d installation et les conseils de soins et entretien pour avoir de l air de combustion et de ventilation de facon ad quate L appareil doit tre plac un endroit des fuites d eau venant de l unit ou des raccordements n entraineront pas de dommages dans les environs imm diats de l appareil ou aux tages inf rieurs de la structure Si un endroit id al n est pas disponible il est recommand d installer un bac de r cup ration bien drain sous l appareil Ce bac ne doit pas freiner le flux de l air de combustion Le flux d air de combustion et de ventilation ne doit pas tre obstru Cet appareil ne convient pas pour une utilisation dans une application comme le chauffage d eau de piscine ou de spa utilisant de l eau chimiquement trait e cet appareil peut par contre remplir de grandes baignoires ou bains tourbillon avec de l eau potable chaude Si un chauffe eau est install dans un syst me ferm d alimentation en eau ayant par exemple un dispositif anti refoulement dans la conduite d alimentation en eau froide il faut fournir les moyens de contr ler l expansion thermique Contactez le fournisseur d eau ou un inspecteur en plomberie local sur la facon de g rer cette situation En cas de surchauffe ou si la coupure du gaz ne se fait pas fermez l arriv e de gaz au niveau de la van
28. in beauty shops dry cleaning stores photo processing labs and storage areas for pool supplies often contains these compounds Therefore Rinnai recommends that outdoor models be used for these locations where possible The water heater venting and vent termination s should not be installed in any areas where the air may contain these corrosive compounds If it is necessary for a water heater to be located in areas which may contain corrosive compounds the following instruc tions are strongly recommended IMPORTANT CONSIDERATIONS FOR Indoor Internal Water Heaters e DO NOT Install in areas where air for combustion can be contaminated with chemicals e Before installation consider where air has the ability to travel within the building to the water heater e Where possible install the water heater in a sealed closet so that it is protected from the po tential of contaminated indoor air e Chemicals that are corrosive in nature should not be stored or used near the water heater Outdoor External Water Heaters and Vent Termina tions of Indoor Internal Water Heaters e Install the water heater as far away as possible from exhaust vent hoods e Install as far away as possible from air inlet vents Corrosive fumes may be released through these vents when air is not being brought in through them e Chemicals that are corrosive in nature should not be stored or used near the water heater or vent termination Damage and
29. ing nieur de d terminer les composants n cessaires et la configuration pour le syst me sp cifique installer Ce sch ma n implique aucune conformit avec les exigences des normes de construction locales C est la responsabilit du concepteur ou de l ing nieur de s assurer que l installation sera en conformit avec Pompe de circulation Raccord union 3 4 po 19 mm Vanne de purge de Ge 7 ili o Clapet anti retour KX chaudi re toutes les normes locales de construction applicables Consultez les autorit s comp tentes dans ce domaine avant l installation Soupape de d charge 21 lectrovanne _ 58 Manuel Chauffe eau d int rieur s rie VB LS Instructions de ventilation Consignes pour aspiration vacuation R f rez vous aux instructions sp cifiques sur votre produit de ventilation pour les exigences suppl mentaires d installation e Ce chauffe eau est un mod le ventilation directe et de ce fait est certifi et list avec son syst me de ventilation Vous devez utiliser des composants de ventilation qui sont certifi s et list s avec le mod le de chauffe eau Ne combinez pas de composants de ventilation venant de constructeurs diff rents e Le syst me de ventilation doit vent directement l ext rieur du b timent et d utiliser l air ext rieur la combustion e Le syst me doit ventiler directement vers l ext rieur du b timent et utiliser de l air ext rieur pour la combusti
30. or local gas inspector of the side wall horizontally vented gas fueled equipment shall not approve the installation unless upon inspection the inspector observes carbon monoxide detectors and signage installed in accordance with the provisions of 248 CMR 5 08 2 a 1 through 4 VB Series Indoor LS Manual 47 Chauffe eau d int rieur sans Instructions d utilisation gt Comportements et pratiques de s curit 49 r servoir ventilation directe R glage de 49 Plages de temp rature avec un contr leur Manuel d installation et d utilisation de temp rature 50 Options de temp rature sans RL75i ees REU VB2528FFUD US contr leur 50 ei GEET 51 FLOS o issues REU VB2735FFUD US Instructions d installation Instructions g n rales 52 H98LSi REU VA3237FFU US Environnement reor tette ertet resti c 53 R98LSi ASME REU VA3237FFU ASME Ecartements par rapport l appareil 54 Fixation du chauffe eau 54 Installation altitude lev e 55 d Tuyauterie de gaz 55 POUR USAGE UNIQUEMENT A Tuyauterie d u 56 57 L INT RIEUR Qualit de l eau cn tte 57 Tuyauterie recommand e pour Sus installation de base 58 Enregistrer votre produit a
31. project drawings This drawing is not intended to describe a complete system It is up to the contractor engineer to determine the necessary components and configuration of the particular system being installed This drawing does not imply compliance with local building code requirements It is the responsibility of the contractor engineer to ensure installation is in accordance with all local building codes Confer with local building officials before installation 24 VB Series Indoor LS Manual Recommended Piping for Basic Installation Rinnai Water Heater Rinnai Equipment List QTY Rinnai Water Heaters 1 RIK KIT Optional 1 3 4 Fittings Include 2 Unions 2 Ball Valves 2 Drain Valves and 1 Pressure Relief Valve Gas Supply 3 4 Hot Water Supply Line 3 4 Cold Water Supply Line For Building Fixtures KEY This is not an engineered drawing It is intended only as a guide and not as a replacement for professionally engineered project drawings This 3 4 Ball Val V Pressure Regulator drawing is not intended to describe a complete system It is up to the all valve contractor engineer to determine the necessary components and 3 4 Union Circulating Pump configuration of the particular system being installed This drawing does E not imply compliance with local building code requirements It is the Pl Check Valve KX Boiler Drain Valve responsibility of the contractor engineer to ensure installation is in accord
32. repair due to corrosive compounds in the air is not covered by warranty VB Series Indoor LS Manual 17 Clearances from Appliance to top to Non Combustibles RL75i RL75i RLO4i R98LSi RLO4i R98LSi Top of 6 inches 12 inches 2 inches 2 inches Heater 152 mm 305 mm 51 mm 51 mm Back of 0 zero 0 zero 0 zero 0 zero Heater Front of 6inches 6 inches 6 inches Heater 152 mm 152 mm 152 mm 152 mm Sides of 2inches 2 inches 1 2 inch 1 2 inch Heater 51 mm GT mm 13 mm 13 mm Ground 12 inches 12inches 12 inches 2 inches Bottom 305 mm 305 305 mm 51 mm 4 inches 102 mm for enclosed area 1 inch 26 mm for unenclosed area to Combustibles to o o to ground bottom 0 inches from vent components and condensate drain line The clearance for servicing is 24 inches in front of the water heater For closet installation clearance is 6 inches 152 mm from the front Attachment of the Water Heater 1 Identify the installation location and confirm that E the installation will meet all required clearances 2 Securely attach the water heater to the wall using any of the holes in the wall installation brackets which are at the top and bottom of the water heater Ensure that the attachment strength is sufficient to support the weight Refer to the wall installation weight of the water h
33. self tapping Screw e Refer to the instructions of the vent system manufacturer for component assembly instructions e lf the vent system is to be enclosed it is suggested that the design of the enclosure shall permit inspection of the vent system The design of such enclosure shall be deemed acceptable by the installer or the local inspector If it becomes necessary to access an enclosed vent system for service or repairs Rinnai is not responsible for any costs or difficulties in accessing the vent system Warranty does not cover obtaining access to an enclosed vent system WARNING The condensate trap must be primed before operation to prevent exhaust gases from entering the building Provisions must be made to prevent the condensate from entering the water heater Without proper drainage or disposal condensate will damage the heat exchanger Do not plug or cap the integrated condensate line Without proper drainage or disposal condensate will damage the water heater e The condensate drain pipe along its entire length must be at least the same diameter as the drain line 3 8 inch NPT e The end of the condensate drain pipe should be open to the atmosphere The end should not be under water or other substances e Do not connect the condensate drain line with an air conditioning evaporator coil drain e To minimize freezing of the condensate run the condensate drain line through an interior wall or b
34. sp cifications Avant de mettre l appareil en service tous les joints y compris sur le chauffe eau doivent avoir leur tanch it v rifi e au moyen d une solution de d tection de fuites l eau savonneuse ou une solution ininflammable quivalente ventuellement comme certaines solutions Manuel Chauffe eau d int rieur s rie VB LS pour d tection de fuites de gaz incluant l eau savonneuse peuvent causer corrosion ou fissuration par contrainte la tuyauterie doit tre rinc e avec de l eau apr s le test sauf si vous avez pu d terminer que la solution de d tection utilis e n tait pas corrosive Utilisez toujours des connecteurs approuv s pour raccorder l unit sur la conduite de gaz Purgez toujours la conduite de gaz de tous d bris ventuels avant son branchement sur le chauffe eau La conduite d alimentation en gaz doit tre tanche au gaz du bon calibre et install e d une fa on permettant de fournir assez de gaz pour satisfaire la demande maximale du chauffe eau et de tous les autres appareils fonctionnant au gaz du lieu sans qu il y ait de chute de pression Tout compos utilis sur la jonction filet e du tuyau de gaz doit tre d un type qui r siste l action du gaz propane ou naturel Reportez vous un tableau de calibrage approuv de tuyauterie de gaz si vous avez un doute sur la taille de votre conduite 55 Tuyauterie d eau Valve Bille Valve de d gagement de
35. you may have gone below the minimum flow required The Rinnai water heater requires a minimum flow rate to operate See the specification page for the flow rate of your model If you are experiencing issues with higher temperature settings then Rinnai recommends reducing the temperature setting Selecting a temperature closer to that which is actually used at the faucet will increase the amount of hot water being delivered to the faucet due to less cold water mixing at the fixture White smoke comes out of the exhaust During colder weather when the exhaust temperature is much hotter than the outside air the exhaust fumes condense producing water vapor When I open a hot tap do not immediately get hot water Hot water must travel through your plumbing from the Rinnai water heater to the faucet The time period for hot water to reach your fixture is determined by the amount of water in the plumbing system between the water heater and the fixture water pressure and the flow rate of the fixture After turn off the hot water tap the fan on the Rinnai water heater continues to run The fan is designed to continue running for a short time after the flow of water stops This is to ensure constant water temperatures during rapid starting and stopping as well as exhausting any residual gas flue products from the unit Accessing Operating Information Models MC 91 and MCC 91 To display the most recent error codes press a
36. 1 VB2528FFU
37. 2 13 Cable Lengths and Size 37 Trouble Shooting for Common Issues 14 Mounting the Controller 38 Accessing Operating Information 14 Operating Instructions 39 Water Quality ORT EEE 14 Technical Data Flushing the Heat Exchanger Pressure Drop E 40 Error Code LC or 00 15 Outlet Flow Data usas ote dolens 40 Installation Instructions 16 Space Heating EEN 41 General Instructions 16 EE 42 Environment nme enteren 17 Ladder Diagrams stadden 43 44 Clearances from Appliance Ze 18 Consumer Support Attachment of the Water Heater 18 Warranty 45 Electrical Connection 19 Limited Warranty 45 46 Error Indication or Air Handler Control Switch State Regulations nanne 47 RL75i HL94i only ess 19 French Version 48 70 2 VB Series Indoor LS Manual Specifications Model RL75i RL94i R98LSi R98LSi ASME SH 9 900 NG Minimum Gas Consumption Btu h 10 300 LPG 19 000 199 000 Maximum Gas Consumption Btu h 180 000 190 000 LP 237 000 Hot water capacity Min Max 0 4 7 5 GPM 0 4 9 4 GPM 0 6 9 8 GPM 1 5 28 5 L min 1 5 35 5 L min 2 4 37 L min M 6 6 GPM 7 1 GPM 8 5 GPM Hotwater capacity to Frise 25 0 L min 27 0 L min
38. Check all vent components for proper connections Ensure vent length is within limits Ensure condensation collar was installed correctly Verify dip switches are set properly Check fan for blockage No Ignition Check that the gas is turned on at the water heater gas meter or cylinder Ensure gas type and pressure is correct Ensure gas line meter and or regulator is sized properly Bleed all air from gas lines Verify dip switches are set properly Ensure appliance is properly grounded Disconnect EZConnect or MSA controls to isolate the problem Ensure igniter is operational Check igniter wiring harness for damage Check gas solenoid valves for open or short circuits Remove burner cover and ensure all burners are properly seated Remove burner plate and inspect burner surface for condensation or debris Flame Failure Check that the gas is turned on at the water heater and gas meter Check for obstructions in the flue outlet Ensure gas line meter and or regulator is sized properly Ensure gas type and pressure is correct Bleed all air from gas lines Ensure proper Rinnai venting material was installed Ensure condensation collar was installed properly Ensure vent length is within limits Verify dip switches are set properly Ensure appliance is properly grounded Disconnect keypad Disconnect EZConnect or MSA controls to isolate the problem Check power supply for loose connections Check power supply for proper voltage
39. Do not plug the relief valve and do not install any reducing fittings or other restrictions in the relief line The relief line should allow for complete drainage of the valve and the line e lfarelief valve discharges periodically this may be due to thermal expansion in a closed water supply system Contact the water supplier or local plumbing inspector on how to correct this situation Do not plug the relief valve e Neither Rinnai nor the American National Standard ANSI Z21 10 3 Canadian Standard CSA 4 3 requires a combination temperature and pressure relief valve for this appliance However local codes may require a combination temperature and pressure relief valve The solenoid valves and surge protector with terminals are available for purchase at Rinnai The freeze protection features will not prevent the external piping from freezing Rinnai recommends heat tracing and insulating hot and cold water pipes connecting units Pipe cover enclosures may be packed with insulation for added freeze protection With electrical power supplied Rinnai water heaters will not freeze when the outside air temperature is as cold as 22 F 30 C for indoor models or is as cold as 4 20 C for outdoor models when protected from direct wind exposure Because of the wind chill effect any wind or circulation of the air on the unit will reduce its ability to freeze protect 22 VB Series Indoor LS Manual Freeze Protecti
40. EE appliance is 0 2000 ft 0 610 m with switches No 2 SE s EA and No 3 in the OFF position 0 2000 ft 2001 5200 ft 5201 7700 ft 7701 10200 ft 0 610 m 610 1585 m 1585 2347 m 2347 3109 m Switch No Switch No Switch No Switch No ON ON _ VB Series Indoor LS Manual 35 CANADA ONLY 36 Water Heater High Altitude Installation Setting Procedure 610 1372 m 2001 4500 ft for Canada Only Proc dure Reglage de Chaffeau Haute Altitude 610 1372 m 2001 4500 ft pour Canada Seulement settings adjustments must be performed by a qualified Service Technician Tous reglages ajustements doivent tre ex cut s par un Technicien d entretien qualifi CERTIFIED A WARNING NOT adjust the other d ERTISSEMENT NE modifiez PAS la disposition des autres micro commutateurs sauf sur instructions sp cifiques Switches unless specifically instructed to do so 1 Turn off the power source and gas supply to the water heater Coupez l alimentation de gaz et lectrique 2 Remove the front cover from the water heater Enlever la couverture de devant du chauffe eau Set the switches 2 and 3 to the values shown in the table below for your altitude The default setting for the applian
41. EMENT NE modifiez PAS la disposition des autres micro commutateurs sauf sur instructions sp cifiques 0 2000 ft 2001 5200 ft 5201 7700 ft 7701 10200 ft 0 610 m 610 1585 m 1585 2347 m 2347 3109 m EE EE N de micro L commutateur ON S E F 1 2 3 ER 5 6 7 8 N demicro commutateur N de micro commutateur ON ON Pour les installations canadiennes reportez vous la page 36 Tuyauterie de gaz Instructions g n rales Une vanne manuelle de coupure de gaz doit tre plac e sur la conduite d alimentation en gaz en amont du chauffe eau Rinnai Un raccord union peut tre utilis sur la connexion au dessus de la vanne de coupure pour pouvoir ult rieurement intervenir sur l unit en la d connectant V rifiez le type de gaz d arriv e et sa pression avant de raccorder le chauffe eau Rinnai Si l appareil a besoin d un gaz qui n est pas celui disponible localement NE branchez PAS le chauffe eau Rinnai Contactez votre revendeur pour obtenir le bon mod le correspondant votre type de gaz V rifiez la pression du gaz d alimentation imm diatement en amont l arriv e de la r gie fournissant le gaz La pression d arriv e du gaz doit tre dans la fourchette de limites montr e dans la section de
42. ER FOOT intake must be in the same cn PEN pressure zone and face the LE tH same direction LV be M jr VB Series Indoor LS Manual 33 Flue Installation R98LSi R98LSi ASME Horizontal with Concentric Termination SLOPE INTAKE AND EXHAUST TOWARD OUTSIDE TERMINATION MINIMUM 1 4 PER FOOT go mU Vertical Terminations The air intake requires a return bend or two 90 elbows to prevent entry of rain The vent termination and air intake must be in the same pressure zone CAS d iw uM G Se ae L ANTICIPAT AA PANT NEAN SNO LE Ik STIC AIR PIPE EXHA PIPE mur a y LJ SP Y ij 2 3 ES 34 VB Series Indoor LS Manual Connecting Multiple Water Heaters The EZConnect cable is an optional accessory Number of that connects 2 water heaters and allows them to Connected Accessories Necessary functio
43. VB Series Indoor LS Manual Temperature Controller Installation Indoor models have their controller built into the front panel A kit is available that allows the integrated controller to be removed and used as a remote controller Additional controllers can also be installed Location e The controller should be out of reach of small e Avoid locations where the temperature controller children could be splashed with liquids e Avoid locations where the controller may become e Do not install in locations where it can be adjusted hot near the oven or radiant heater by the public e Avoid locations in direct sunlight The digital display may be difficult to read in direct sunlight Configurations A maximum of 4 temperature controllers including wired and wireless can be installed for a water heater or bank of water heaters Controllers can only be Controllers wired in parallel Controllers cannot be wired in R i n nai series The 4 temperature controllers can consist of multiple MC 91 s or MC 502RC s but only 1 BC 100V and only 1 MC 100V Any one of the 5 types of controllers can be installed by itself and still operate the water heater All functions will be available with the exception that the Wire controllers in parallel clock function on the BC 100V will only be available if an MC 100V is also connected If 4 MC 91 s are installed simultan
44. above limitation may not apply to you This Warranty gives you specific legal rights and you may also have other rights which vary from state to state 46 VB Series Indoor LS Manual State Regulations NOTICE BEFORE INSTALLATION Rinnai direct vent appliance must be installed by a state qualified or licensed contractor and a properly trained Rinnai Installer If you are not properly trained you must not install this unit IMPORTANT In the State of Massachusetts 248 CMR 4 00 amp 5 00 For all side wall horizontally vented gas fueled equipment installed in every dwelling building or structure used in whole or in part for residential purposes including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than seven 7 feet above finished grade in the area of the venting including but not limited to decks and porches the following requirements shall be satisfied 1 INSTALLATION OF CARBON MONOXIDE DETECTORS At the time of installation of the side wall horizontal vented gas fueled equipment the installing plumber or gasfitter shall observe that a hard wired carbon monoxide detector with an alarm and battery back up is installed on the floor level where the gas equipment is to be installed In addition the installing plumber or gasfitter shall observe that a battery operated or hard wired carbon monoxide detector with an alarm is installed on each additional level of the dwelling buildin
45. ace flame rod Burner Sensor Circuit Check sensor wiring and PC board for damage Error Replace sensor Scale Build up in Heat Flush heat exchanger Refer to instructions in manual Exchanger when Replace heat exchanger checking maintenance NOTE The LC code is the only error code that will allow the unit to keep running The code history 00 is display will alternate between the LC code and the temperature setting The controller will substituted for LC continue to beep The LC code will reset if power is turned off and then on Nothing happens when Clean inlet water supply filter water flow is activated On new installations ensure hot and cold water lines are not reversed Check for bleed over Isolate unit from building by turning off cold water line to building Isolate the circulating system if present Open your pressure relief valve if water is flowing there is bleed over in your plumbing Ensure you have at least the minimum flow rate required to fire unit Ensure turbine spins freely Measure the resistance of the water flow control sensor Check for DC shorts at components VB Series Indoor LS Manual 13 Trouble Shooting for Common Issues don t have any hot water when I open the tap Make sure there is gas water and electricity to the Rinnai water heater power is turned on and the gas is turned on When I was using the hot water the water got cold If you adjusted the flow from the tap to lessen it
46. ages aux personnes et aux biens la perte d usage les d sagr ments ou les cons quences de mauvaise qualit d installation entretien ou utilisation Certains tats ne permettent pas l exclusion ou la limitation des dommages annexes ou cons cutifs de ce fait la limitation qui pr c de peut ne pas tre applicable votre cas Toutes garanties implicites de valeur marchande et d ad quation une finalit sp cifique autoris es par la l gislation locale seront de toutes fa ons limit es en dur e la p riode de couverture offerte par cette garantie limit e sauf si la p riode l gale locale d application est plus courte Certains tats ne permettent pas de limitations sur le temps que durent les garanties implicites de ce fait la limitation qui pr c de peut ne pas tre applicable votre cas Cette garantie vous donne des droits l gaux sp cifiques et vous pouvez galement avoir d autres droits qui peuvent varier d un tat l autre 70 Manuel Chauffe eau d int rieur s rie VB LS VB Series Indoor LS Manual 71 Register your product at www rinnairegistration com or call 1 866 RINNAI1 746 6241 Tankless Water Heaters Residential and Commercial Applications Continuous Hot Water ENERGY STAR qualified models Direct Vent Furnaces High Efficiency Cool to the touch Cabinet Blower Included Direct Vent Fireplace RHFE 750ETRA Upto 83 AFUE Energy Efficiency Zero Clearance Installati
47. ait tre non filet et avoir un diam tre minimum de 3 La mat riel de la ligne de refoulement doit tre adapt pour une temp rature d eau de 180 Fahrenheit et ne doit pas d passer 30 pieds de longueur ni contenir plus de 4 coudes ou flexions transversales Aucune valve d aucune sorte ne doit tre install e dans la ligne de refoulement de la valve de d gagement de pression Instructions d Entretien pour la VDP Pour un entretien ad quat de cette valve de d gagement de pression nous recommandons l op ration de la valve en position manuelle une fois l an En ce faisant il sera n cessaire de prendre toutes les pr cautions quant l coulement potentiel d eau bouillante sous pression Assurez vous que l coulement soit dirig dans un endroit pr d termin Tout contact avec le corps ou autres objets peut causer des dommages ou des blessures Pri re de noter que le VDP inclus dans cet emballage est certifi par CSA International en tant qu item approuv 56 Manuel Chauffe eau d int rieur s rie VB LS Instructions g n rales e Une vanne manuelle de coupure d eau doit intercal e sur la conduite en amont sur l arriv e d eau au chauffe eau Rinnai Des raccords union peuvent s utiliser sur les conduites d eau froide et d eau chaude pour faciliter les interventions ult rieures avec d connexion de l unit e Latuyauterie incluant les mat riaux de soudage et les composants connect s cet appareil doive
48. ance with all local building codes Confer with local building A Pressure Relief Valve SL Solenoid Valve officials before installation VB Series Indoor LS Manual 25 Recommended Piping for Circulation Systems NOTE For residential and commercial applications this piping arrangement maintains full warranty Rinnai Water Heater Rinnai Equipment List QTY Rinnai 1 Water Heaters RIK KIT Optional 1 3 4 Fittings Include 2 Unions 2 Ball Valves 2 Drain Valves and 1 Pressure Relief Valve For this application Pump should be controlled by an Aqua stat Timer or Combination Aquastat and Timer Pump to be sized to maintain circulation 8 3 4 Gas Connection loop temperature PY T Ed The pump should be sized to overcome the pressure loss through the tank water heater and supply and return plumbing Gas Supply Reference the Rinnai Hot Water System Design Manual Pump Sizing for Circula tion Pump to be of bronze or stainless SC Minimum 3 4 Cold Water Supply Line construction L Tank Water Heater to be Sized for Heat Loss of Circulation Loop Building Supply IMPORTANT Connect the building Electric Water return line to the hot water supply line Heater as close as possible to the Rinnai Water Heater Building Fixtures Expansion Tank KEY This is not an engineered drawing It is intended only as a guide and not as a replacement for professionally engineered project
49. and voltage drops Ensure flame rod wire is connected Check flame rod for carbon build up Disconnect and reconnect all wiring harnesses on unit and PC board Check for DC shorts at components Check gas solenoid valves for open or short circuits Remove burner plate and inspect burner surface for condensation or debris Check the ground wire for the PC board 12 VB Series Indoor LS Manual Error Codes PS a Thermal Fuse Check gas type of unit and ensure it matches gas type being used Check for restrictions in air flow around unit and vent terminal Check for low water flow in a circulating system causing short cycling Ensure dip switches are set to the proper position Check for foreign materials in combustion chamber and or exhaust piping Check heat exchanger for cracks and or separations Check heat exchanger surface for hot spots which indicate blockage due to scale build up Refer to instructions in manual for flushing heat exchanger Measure resistance of safety circuit Ensure high fire and low fire manifold pressure is correct Check for improper conversion of product Over Temperature Check for restrictions in air flow around unit and vent terminal Warning Check for low water flow in a circulating system causing short cycling Check for foreign materials in combustion chamber and or exhaust piping Check for clogged heat exchanger Burner Sensor Error Measure resistance of sensor Replace sensor Outgoing Wat
50. ans l immeuble pour le chauffage de l eau e Lorsque c est possible installez le chauffe eau dans un placard scell afin qu elle est prot g e contre le potentiel de l air int rieur contamin e Substances chimiques qui sont corrosifs dans la nature ne doivent pas stock es ou utilis es pr s de chauffe eau Chauffe eau ext rieurs et vacuation des terminaisons de chauffe eau internes e Installez le chauffe eau aussi loin que possible des hottes de ventilation d chappement e Installez aussi loin que possible des bouches d air inlet Fum es corrosives peuvent tre lib r es par le biais de ces vents lorsque l air n est pas apport e gr ce eux e Substances chimiques qui sont corrosifs dans la nature ne devraient pas stock es ou utilis es pr s de la cessation de chauffage ou de vent de l eau Dommages et r paration en raison de compos s corrosifs dans l air n est pas couvert par la garantie Manuel Chauffe eau d int rieur s rie VB LS 53 Z Ecartements par rapport l appareil Jusqu Vers le haut mati res non combustibles RL75i RL75i RI Odi R98LSi RLO4i R98LSi Dessusdu 6 pouces 12 pouces 2 pouces 2 pouces chauffe eau 452 mm 305 mm 51 mm 51 mm chauffe eau Avant du 6 pouces 6 pouces 6 pouces 6 pouces chauffe eau 452 mm 152 152 mm 152 mm C t s du 2 pouces 2 pouces 1 2 pouce 1 2 pouce chauffe eau 54 mm 51mm 13 13
51. ater is ready to supply hot water Priority Press the Water Smart Bath Fill button to set the water volume and temperature WaterSmart Bath Fill Press the Temp A or V buttons to obtain the desired temperature setting Temp Multiple Water Heaters Anti scald Fixtures Water Vol WaterSmart Bath Fill To Prevent Over Filling VB Series Indoor LS Manual The bath fill function will not work properly if it is connected to multiple water heaters The tub will overfill because the bath fill function is not able to measure the water volume when connected to multiple water heaters If power is lost during the bath fill function the water heater will shut down but the water will continue to flow When power returns the water shuts off and Error Code 03 appears on the controller If power is lost after the bath has filled but before the bath fill function button is de selected then the water will not flow during the power loss or after the power is returned Once power returns close the hot water tap and de select the bath fill function No error code appears Do not use with single handle fixtures that have anti scald features built into them These fixtures allow a predetermined amount of cold water which is not taken into account by the bath fill function 4 Press the Water Vol A or V buttons to obtain the desired water volume in gallons 5 Press the Water Smart B
52. ath Fill button Be careful not to overfill the bath An average bath volume is 60 gallons When filling the bath using this function for the first time eMonitor and remain by the bath while the water is running eUse a low bath fill volume less than 25 gallons Using the Water Smart Bath Fill Function Filling the Tub 1 Press the Water Smart Bath Fill i NOTICE To stop the water flow during the Bath button once The button will Fill function press the Water Smart WaterSmart A illuminate and a tone will sound Bath Fill button The button will flash To Stop the and the voice prompt will announce Bath Fill 2 The voice prompt will announce i The hot A e is ready Bath Fill Hot water is not available Turn off Open the hot water tap Before it all hot water taps and push the Bath Make sure the water volume is set Finishes Fill button Follow the voice prompt Refer to Setting the Water instructions Volume on the previous page Open the hot water tap The In Use indicator will illuminate on MC 100V and BC 100V controllers The hot water will begin to flow During the bath fill function any hot S ee ee SS NOTICE water flowing at other locations subtracts from the total amount of ethe water flow will cease Wh water for the bath For example if the en bath fill function is set for 50 gallons the Water Smart Bath Fill Other Taps and 5 gallons of hot water are used at
53. ble vertical length FSBS4 ask for FSBS4SP single pack Vent Manufacturer Contact Information for Installation Instructions and Parts Lists Rinnai Ubbink Heat Fab Z Flex Telephone 800 621 9419 Telephone 800 772 0739 Telephone 800 654 5600 Fax 678 829 1666 Fax 413 863 4803 Fax 888 889 3539 Web Site www rinnai us E mail custsvc heat fab com E mail sales z flex com Web Site www heatfab com Web Site www novaflex com ProTech Systems Inc Metal Fab Inc Telephone 800 766 3473 Telephone 800 835 2830 518 463 7284 316 943 2351 Fax 518 463 5271 Fax 316 943 2717 E mail support protechinfo com E mail info mtlfab com Web Site www protechinfo com Web Site www metal fabinc com VB Series Indoor LS Manual 29 Flue Terminal Clearances ANS Z21 10 3 CSA 4 3 CORNERDETAIL i FIXED K A VI CLOSED X AIR SUPPLY INLET VENT TERMINAL AREA WHERE TERMINAL IS NOT PERMITTTED OPERABLE N Ref Description Canadian Installations US Installations A Clearance above grade veranda porch deck or balcony 12 inches 30 cm 12 inches 30 cm B Clearance to window or door that may be opened 36 inches 91 cm 12 inches 30 cm Clearance to permanently closed window 5 T Vertical clearance to ventilated soffit located above the terminal D within a horizontal distance of 2 feet 61 cm from the center line of the terminal E Clearance to unventilated soff
54. ce is 0 2000 ft 0 610 m with switches No 2 and No 3 in the OFF posi tion R gler les micro commutateurs 2 et 3 aux valeurs montr es dans la table au dessous pour votre altitude Le reglage de d faut pour l appareil est 0 2000 ft 0 610 m avec les commu tateurs No 2 et No 3 sur la position OFF 4 Turn on the gas and power to the water heater Ouvrez l alimentatation de gaz et lectrique 5 Open a fixture or fixtures to flow water through the water heater at the maximum flow rate ob tainable at least three gallons per minute Ouvrir un accessoire ou accessoires pour couler de l eau par le chauffe eau au d bit maximum procurable au moins trois gallons par minute 0 2000 ft 2001 4500 ft 0 610 m 610 1372 m Switch micro commutateur The conversion shall be carried out by a manufacturer s authorized rep resentative in accordance with the requirements of the manufacturer provincial or territorial authorities having jurisdiction and in accordance with the requirements of the CAN CGA B149 1 or CAN CGA B 149 2 Installation Codes La conversion sera ex cut par un repr sentant du fabricant autoris conform ment aux conditions du fabricant les autorit s provinciaux ou territoriaux ayant la juridiction et conform ment aux con ditions du CAN CGA B149 1 ou CAN CGA B149 2 Codes d Installa tion A D Ha
55. cette eau Source Part 143 National Secondary Drinking Water Regulations normes am ricaines sur les r seaux d alimentation secondaires en eau potable Manuel Chauffe eau d int rieur s rie VB LS Des produits chimiques toxiques comme ceux utilis s pour le traitement d eau de chaudi re ne doivent pas tre utilis s dans l eau potable utilis e pour le chauffage des locaux Si l appareil doit tre utilis comme source d eau potable il ne doit pas tre connect un appareil utilis auparavant comme chauffage et fourniture d eau non potable Le filtre d eau du chauffage Rinnai dout tre propre et install La soupape de s ret doit tre actionn e manuellement au moins une fois par an pour v rifier qu elle est toujours fonctionnelle La soupape de s ret doit tre ins r e dans la conduite de sortie d eau chaude en suivant les instructions du fabricant N intercalez PAS n importe quel autre type de vanne ou dispositif de coupure entre la soupape de s ret et le chauffe eau e Ne bouchez pas la soupape de s ret et n installez aucun raccord r ducteur ou autre restriction dans la conduite de d versement Elle doit permettre un drainage complet de la soupape et de la conduite e Siune soupape de s ret d verse p riodiquement cela peut venir d une expansion thermique dans un syst me d eau ferm Contactez votre fournisseur d eau ou votre inspecteur de plomberie local pour voir comme
56. ck Minimum Water Pressure 20 PSI 30 80 PSI for maximum performance Maximum Water Supply Pressure 150 PSI Remote Control Cable Non Polarized Two Core Cable Minimum 22 AWG Energy Star Qualified Yes Yes No not applicable Certified for installation in manufactured mobile Yes Ves No No homes Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature for commercial and hydronic applications requiring higher temperatures Rinnai is continually updating and improving products Therefore specifications are subject to change without prior notice The maximum inlet gas pressure must not exceed the value specified by the manufacturer The minimum value listed is for the purpose of input adjustment VB Series Indoor LS Manual 3 Consumer Safety Information Safety Definitions AN This is the safety alert symbol This symbol alerts you to potential hazards that can kill or hurt you and others A DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury A WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury A CAUTION Indicates a potentially hazardous situation which if not avoided could result in minor or moderate injury It may also be used to alert against unsafe practices Safety Behaviors and Practices WARNING
57. consigne voulue L eau chaude est fournie tous les points de distribution cette temp rature sauf un changement d sir au point d origine ou n importe quelle commande 98 F 37 et 110 F 43 m me en cas de tirage d eau V rifiez vos normes locales concernant la temp rature maximale de l eau permise pour une utilisation dans maisons de Soins coles garderies et pour toutes les autres applications publiques Si une unit nouvellement install e avec un contr leur distance n a pas t activ e pendant au moins 6 heures alors sa temp rature de consigne reviendra la valeur par d faut de 104 F 40 s il yaune interruption du secteur Il peut y avoir une diff rence entre la temp rature de consigne affich e sur le contr leur distance et la temp rature r elle au robinet du fait des conditions d environnement ou de la longueur de tuyauterie depuis le chauffe eau Manuel Chauffe eau d int rieur s rie VB LS 49 Plages de temp rature avec un contr leur de temp rature Ce chauffe eau va tenter de fournir de l eau chaude temp rature stable malgr les variations de d bit ou quand plus d un robinet est ouvert La chauffe eau ne peut d livrer de l eau qu une seule temp rature de consigne la fois Les temp ratures de consigne disponibles pour un mod le donn sont fournies ci dessous Plages de temp rature disponible F reren EIER ma epe pe o e
58. coverage to that of a commercial warranty application except when an MCC 91 is used with a Rinnai Hydronic Air Handler The integrated controller on indoor models has a 1 year warranty on parts t Note Period of coverage is reduced to 5 years from date of purchase if the Rinnai water heater temperature setting exceeds 160 F 71 VB Series Indoor LS Manual 45 Limited Warranty Continued What will Rinnai do Rinnai will repair or replace the covered product or any part or component that is defective in materials or workmanship as set forth Rinnai will pay reasonable labor charges associated with the repair or replacement of any such part or component All repair parts must be genuine Rinnai parts All repairs or replacements must be performed by an individual or servicing company that is properly trained state qualified or licensed to do the type of repair Replacement of the product may be authorized by Rinnai only Rinnai does not authorize any person or company to assume for it any obligation or liability in connection with the replacement of the product If Rinnai determines that repair of a product is not possible Rinnai will replace the product with a comparable product at Rinnai s discretion If a component or product returned to Rinnai is found to be free of defects in material or workmanship or damaged by improper installation or damaged during return shipping the warranty claim for product parts and labor may be denied H
59. cts Gas Piping General Instructions e A manual gas control valve must be placed in the including soap and water may cause corrosion or gas supply line to the Rinnai water heater A union can be used on the connection above the shut off valve for the future servicing or disconnection of the unit Check the type of gas and the gas inlet pressure before connecting the Rinnai water heater If the Rinnai water heater is not of the gas type that the building is supplied with DO NOT connect the water heater Contact the dealer for the proper unit to match the gas type Check the gas supply pressure immediately upstream at a location provided by the gas company Supplied gas pressure must be within the limits shown in the Specifications section Before placing the appliance in operation all joints including the heater must be checked for gas tightness by means of leak detector solution soap and water or an equivalent nonflammable solution as applicable Since some leak test solutions stress cracking the piping shall be rinsed with water after testing unless it has been determined that the leak test solution is non corrosive Always use approved connectors to connect the unit to the gas line Always purge the gas line of any debris before connection to the water heater The gas supply line shall be gas tight sized and so installed as to provide a supply of gas sufficient to meet the maximum demand of the heater and all oth
60. e and clog the inlet filter on the appliance Pumps circulating water through the water heater must be sized to overcome the pressure loss through the water heater the heating system and any additional plumbing pressure losses The pressure drop curve based on the water heater model is provided in this manual Replacement When replacing an existing space heating application s water heating source boiler tank water heater tankless water heater etc with Rinnai water heaters ensure that the water heaters are sized to adequately provide the necessary BTU input for the desired space heating application Rinnai water heaters are designed to maintain a constant outlet temperature and will supply only the necessary amount of BTU s to maintain that temperature Depending on the application the maximum BTU rating of the unit may not be achieved Contact Rinnai s Applications Engineering Department for assistance at 800 621 9419 ext 4490 Iron Components Do not use Rinnai water heaters directly for space heating applications involving iron radiators or applications with any iron components Iron components may oxidize creating rust that will clog the inlet filter of the Rinnai water heater VB Series Indoor LS Manual 41 Dimensions
61. e boitier Syst me de ventilation Les conduites de prise d air et d vacuation doivent tre inspect es au moins tous les ans pour y d tecter des blocages ou dommages ventuels Moteurs Les moteurs sont lubrifi s vie et ne demandent pas de lubrification p riodique Maintenez ventilateur et moteur sans poussi re ou salet en les nettoyant tous les ans Contr leur distance Utilisez un chiffon humide pour nettoyer les contr leurs distance N employez pas de solvants Accumulation de calcaire et de tartre Si vous recevez le code d erreur LC reportez vous la proc dure de rin age de l changeur thermique Voyez aussi la section sur la qualit de l eau pour savoir si votre eau a besoin d un traitement ou conditionnement en amont Lors de la v rification de l historique des anomalies pour l entretien le code 00 aura remplac LC Accumulation de neige Maintenez la zone autour de la terminaison de chemin e libre de toute neige et glace Cet appareil ne peut pas bien fonctionner si ses bouches d aspiration et d vacuation d air sont entrav es blocage total ou m me partiel par des obstacles quelconques Inspection visuelle de flamme Le br leur doit tre allum de fa on r guli re sur toute sa surface quand il fonctionne correctement La flamme doit tre claire bleut e et stable Reportez vous la d composition par pi ces du br leur pour l emplacement des hublots d ins
62. e must be placed in the water inlet connection to the Rinnai water heater before it is connected to the water line Unions may be used on both the hot and cold water lines for future servicing and disconnection of the unit e The piping including soldering materials and components connected to this appliance must be approved for use in potable water systems e Purge the water line to remove all debris and air Debris will damage the Rinnai water heater Pressure Relief Valve Requirements e An approved pressure relief valve is required by the American National Standard ANSI Z21 10 3 Canadian Standard CSA 4 3 for all water heating systems and shall be accessible for servicing e The relief valve must comply with the standard for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems ANSI Z21 22 and or the standard Temperature Pressure Temperature and Pressure Relief Valves and Vacuum Relief Valves CAN1 4 4 e The relief valve must be rated up to 150 psi and to at least the maximum BTU hr of the appliance e The discharge from the pressure relief valve should be piped to the ground or into a drain system to prevent exposure or possible burn hazards to humans or other plant or animal life Follow local codes Water discharged from the relief valve could cause severe burns instantly scalds or death e The pressure relief valve must be manually operated once a year to check for correc
63. e rejet e Comment obtenir le service au titre de la garantie Vous devez contacter un fournisseur de service qualifi agr pour la r paration d un produit dans le cadre de cette garantie Pour trouver les coordonn es d un tel fournisseur local veuillez contacter votre point d achat ou allez sur le site Web de Rinnai www rinnai us Vous pouvez aussi t l phoner Rinnai au 1 800 621 9419 ou crire Rinnai 103 International Drive Peachtree City Georgia 30269 USA La preuve de votre achat est n cessaire pour b n ficier du service dans le cadre de la garantie Vous pouvez montrer la preuve de l achat avec une facture ou un ticket de caisse dat s ou en vous enregistrant dans les 30 jours suivant l achat du produit Veuillez remplir l enregistrement en ligne sur www rinnairegistration com ou envoyez par la poste la carte d enregistrement de l appareil Rinnai adresse imprim e sur la carte Pour thos sans l acc s Internet s il vous plait appeler 1 866 RINNAI1 746 6241 La r ception de cette carte d enregistrement servira de preuve de l achat du produit Cependant la d marche d enregistrement n est pas une obligation pour valider cette garantie Qu est ce qui n est pas couvert Cette garantie ne couvre pas routes pannes ou difficult s de fonctionnement d coulant de accident abus mauvais usage alt ration application non pr vue cas de force majeure installation incorrecte comme sans y tre limit mauva
64. eater in the Specifications brackets section NOTE Rinnai water heaters should be installed in an upright position Do not install upside down or on its side oc0 0 18 VB Series Indoor LS Manual Electrical Connection The water heater requires 120 VAC 60 Hz power from a properly grounded circuit If using the 6 foot long power cord plug it into a standard 3 prong 120 VAC 60 Hz properly grounded wall outlet The wiring diagram is located on the Technical Sheet attached to the inside of the front cover The water heater must be electrically grounded in accordance with local codes or in the absence of local codes with the National Electrical Code ANSI NFPA 70 and or the CSA C22 1 Canadian Electrical Code Error Indication or Air Handler Control Switch RL75i and RL94i only When using the Rinnai water heater with an Error Indication Switch switch No 4 in the bank of 8 switches should be in the off position This is the default position To connect the water heater to the Rinnai Air Handler the Control Switch is necessary to function as the electrical connection When the Control Switch is functioning as the electrical connection between the water heater and air handler switch No 4 in the bank of 8 switches should be in the on position The Error Indication Switch and the Rinnai Air Handler Control Switch are optional products available from Rinnai Installation instructions are included with these produ
65. ent ouvert au moins sur deux c t s en dessous du plancher aux exigences du fournisseur de gaz L espacement par rapport au mur oppos est de 24 60 cm pour Canada et USA 62 Manuel Chauffe eau d int rieur s rie VB LS Pour les espacements non sp cifi s dans ANSI Z223 1 NFPA 54 ou CSA B149 1 il faut appliquer les valeurs conformes aux normes locales d installation et Installation de conduit de chemin e RL75i RL94i Horizontal Termination without using the Condensate Collector AVE RTISSE M E NT Un collecteur de condensat est requis sur les terminaisons horizontales si une Si un collecteur de condensat n est pas utilis le tuyau l vation verticale dans le syst me de de drainage doit tre capuchonn e pour viter que gaz ventilation d passe 5 1 52 m d chappement et condensat n entrent dans le b timent Ce capuchon est livr sur l appareil Hauteur maximum 5 1 52 m Dans les r gions climat froid il se produira plus de condensat dans le syst me de ventilation Un collecteur de condensat est recommand pour ces climats Si plus d un coude est utilis dans la section verticale vous devez utiliser j un collecteur de condensat Terminaison horizontale Terminaison verticale avec collecteur de condensat collecteur de condensat requis pour toutes les ins
66. eously press the Priority and On Off buttons on the fourth controller until a beep sounds MC 91 MC 91 MCC 91 MC 502RC The table to the right shows some of the possible 91 91 502 MC 502RC combinations of controllers MCC 91 MC 502RC BC 100V MC 100V MC 91 MC 502RC BC 100V MC 100V MC 91 MC 91 MC 502RC BC 100V MC 91 MC 502RC MC 502RC MC 100V Cable Lengths and Size The cable for the temperature controller should be a Number of Wired Maximum Cable Length for each non polarized two core cable with a minimum gauge Controllers Controller to Water Heater of 22 AWG The maximum cable length from each controller to the water heater depends on the total number of wired controllers connected to the water 164 ft 50 m heater 65 207 VB Series Indoor LS Manual 37 Temperature Controller Installation Mounting the Controller Follow the procedure below to install MC 91 or MCC 91 temperature controllers 1 10 11 12 38 Determine a suitable location for the controller Make three holes in the wall as shown Run the cable between the controller and the Rinnai water heater or the controller and the other controller Remove the face plate from the temperature controller using a screwdriver Connect the cable to the temperature controller Mount the controller to the wall using the holes drilled in step 2 Disconnect the power from the Rinnai water
67. er Check sensor wiring for damage Temperature Sensor Measure resistance of sensor Fault Clean sensor of scale build up Replace sensor Heat Exchanger Check sensor wiring for damage Outgoing Temperature Measure resistance of sensor Sensor Fault Clean sensor of scale build up Replace sensor Combustion Air Check for restrictions in air flow around unit and vent terminal Temperature Sensor Check sensor wiring for damage Fault Measure resistance of sensor Clean sensor of scale build up Ensure fan blade is tight on motor shaft and is in good condition Replace sensor Vive Sonore eelerer Valve Signal Abnormal Measure resistance of valve coil Combustion Fan Failure Ensure fan will turn freely Check wiring harness to motor for damaged and or loose connections Measure resistance of motor winding Water Flow Control Fault The water flow control valve has failed to close during the bath fill function Immediately turn off the water and discontinue the bath fill function Contact a state qualified or licensed contractor to service the appliance UEM Solenoid Valve Circuit Replace the PC Board Fault Flame Sensing Device Ensure flame rod is touching flame when unit fires Fault Check all wiring to flame rod for damage Remove flame rod and check for carbon build up clean with sand paper Check inside burner chamber for any foreign material blocking flame at flame rod Measure micro amp output of sensor circuit with flame present Repl
68. er gas consuming appliances at the location without loss of pressure Any compound used on the threaded joint of the gas piping shall be a type which resists the action of liquefied petroleum gas propane LPG Refer to an approved pipe sizing chart if in doubt about the size of the gas line VB Series Indoor LS Manual 19 Gas Piping Pipe Sizing Procedure Example The gas supply must be capable of handling the entire gas load at the location Gas line sizing is based on gas type the pressure drop in the system the gas pressure supplied and gas line type For gas pipe sizing in the United States refer to the National Fuel Gas Code NFPA 54 For Canadian gas pipe sizing refer to the Natural Gas and Propane Installation Code CAN CSA B149 1 The below information is provided as an example The appropriate table from the applicable code must be used 1 For some tables you will need to determine the cubic feet per hour of gas required by dividing the gas input by the heating value of the gas available from the local gas company The gas input needs to include all gas products at the location and the maximum BTU usage at full load when all gas products are in use Gas Input of all gas products BTU HR Cubic Feet per Hour Heating Value of Gas BTU FT 2 Usethe table for your gas type and pipe type to find the pipe size required The pipe size must be able to provide the required cubic feet per hour of gas or the requi
69. er l appareil par un technicien qualifi et remplacez toute partie du syst me de contr le et toute commande qui ont t plong s dans l eau MN structions DE MISE EN MARCHE ME 1 ARR TEZ Lisez les instructions de s curit sur la portion sup rieure gauche de cette tiquette R glez le thermostat sur la consigne la plus basse Coupez l alimentation lectrique de l appareil en utilisant son bouton M A L appareil est quip d un dispositif d allumage qui allume automatiquement le br leur Ne tentez pas d allumer la veilleuse manuellement Rep rez la vanne de gaz manuelle sur le c t du chauffe eau Fermez la en la tournant fond dans le sens horaire position OFF TN Vanne manuelle FERM E OUVERTE j BS ele Attendre cinq 5 minutes pour laisser chapper tout le gaz Reniflez tout autour de l appareil y compris pr s du plancher pour d celer une odeur de gaz Si vous sentez une odeur de gaz ARR TEZ Passez l tape B des instructions de s curit sur la portion sup rieure gauche de cette tiquette S il n y a pas d odeur de gaz passez l tape suivante Ouvrez l arriv e de gaz en tournant la vanne manuelle de gaz en sens antihoraire position ON v R tablissez l alimentation lectrique de l appareil avec son bouton M A Passez le thermosta
70. etween insulation and an interior wall e The condensate collector should be used for all hydronic heating applications VB Series Indoor LS Manual 27 Maximum Vent Length 1 Determine the number of 90 degree elbows in the vent system Two 45 degree elbows count as one 90 degree elbow On the R98 models each one foot of semi rigid flex duct used in the air intake length is equivalent to one 90 degree elbow 2 Referto the table to find the maximum vent length based on the number of elbows Follow the applicable note Example If you have one elbow then your maximum vent length is 35 feet 10 7 m If your actual length is greater than 15 ft 4 6 m then move switch no 1 SW1 to OFF Number of 90 Elbows EUM BS 29 ft 23 ft 17 ft ea 12 5 m 10 7 m 8 8 m 7 0 m 5 2 m 3 4 m 1 5 m Switch No If the length is greater than 21 ft 6 4 m then move j ON switch no 1 SW1 to OFF Notes DOOD 78 F Ifthe length is greater than 15 ft 4 6 m then move switch no 1 SW1 to OFF Ifthe length is greater than 9 ft 2 7 m then move switch no 1 SW1 to OFF Move switch no 1 SW1 to OFF A O tn E amp D If you have a longer vent length switch no 1 is required to be in the OFF position This ensures the water heater will run properly Blocked flue error codes and shutdowns may result if switch no 1 is not in t
71. g or structure served by the side wall horizontal vented gas fueled equipment It shall be the responsibility of the property owner to secure the services of qualified licensed professionals for the installation of hard wired carbon monoxide detectors a In the event that the side wall horizontally vented gas fueled equipment is installed in a crawl space or an attic the hard wired carbon monoxide detector with alarm and battery back up may be installed on the next adjacent floor level b In the event that the requirements of this subdivision can not be met at the time of completion of installation the owner shall have a period of thirty 30 days to comply with the above requirements provided however that during said thirty 30 day period a battery operated carbon monoxide detector with an alarm shall be installed 2 APPROVED CARBON MONOXIDE DETECTORS Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA 720 and be ANSI UL 2034 listed and IAS certified 3 SIGNAGE A metal or plastic identification plate shall be permanently mounted to the exterior of the building at a minimum height of eight 8 feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating appliance or equipment The sign shall read in print size no less than one half 1 2 inch in size GAS VENT DIRECTLY BELOW KEEP CLEAR OF ALL OBSTRUCTIONS 4 INSPECTION The state
72. he correct position On the RL94i the maximum water flow capacity will be reduced by about 1096 when switch no 1 is OFF 28 VB Series Indoor LS Manual Vent Products Listed and Tested Vent Products for 75 REU VB2528FFUD US RL9Ai REU VB2735FFUD US Pee Rinnai Ubbink Rolux Vent System Heat Fab Saf T Vent SC system Refer to the manufacturer s technical literature for ifi rt b instructions Metal Fab GoniGuard Vert AT specific part numbers and instructions Listed and Tested Vent Products for 981 5 REU VA3237FFU R98LSi ASME REU VA3237FFU ASME Horizontal Adjustable Appliance Vertical Horizontal Horizontal Manufacturer wee X Concentric Adapter Termination Termination MER Concentric Termination RC Termination HeatFab Sart pue saooci oz x FSDVPTBO4LH FSDVWMTPALH FasNSeal FSAAUA FSRC4 FSBS4 FSDVWTA ESEDVWMTPALH Meta Fab Corr Guard 4CGOA 4CGSWC 4CGSWMCM ge When ordering from Rinnai ask for these part numbers or kits FSAAUA ask for FSAAUASP single pack FSDVPTBOALH ask for FSDVWMTOALH Kit includes FSRCA ask for FSVPK4 Variable Pitch Roof Flashing ect vent pass through FSDVPTBO4LH bird screen SCH i exterior and interior mounting plates appliance Kit includes SRE SCA aot jack adapter 3 foot flexible aluminum duct with 2 clamps and roof flashing and adjusta
73. heater Remove the cover of the Rinnai water heater Remove the plastic cover from the PCB and electrical connections Thread the cable through the access hole at the base of the unit and connect the wires to the controller terminals on the right hand side bottom of the PCB Secure the controller cable using the clamp provided Replace plastic cover over PCB and then replace the cover of the Rinnai water heater WARNING Do not attempt to connect the temperature controllers with the power on There is 120 volt potential next to the temperature controller connections inside the unit Do not connect the temperature controller to the 120VAC terminals provided for the optional solenoid drain valves All service and wiring should be performed by a registered installer Outline of Remote securing screw g Q F 1 21 32 wiring hole O 3 5 16 securing screw TEMPERATURE CONTROLLER CONNECTION TERMINALS UAE eN ST NA TEMPERATURE CONTROLLER CABLE CABLE CLAMP VB Series Indoor LS Manual Operating Instructions EN FOR YOUR SAFETY READ BEFORE OPERATING BB WARNING If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life This appliance does not have a pilot It is equipped with an ignition device which automatically lights the burner Do not try to l
74. ight the burner by hand BEFORE OPERATING smell all around the appliance area for gas Be sure to smell next to e f you cannot reach your gas supplier call the fire department C Use only your hand to push in or turn the gas control knob Never use tools If the knob will not push in or turn by hand do not try to repair it call a qualified service technician Force or attempted the floor because some gas is heavier than air and will settle on the floor WHAT TO DO IF YOU SMELL GAS e Do not try to light any appliance e Do not touch any electric switch do not use any phone in your building e Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions a OPERATING INSTRUCTIONS BERE STOP Read the safety information above 6 Wait five 5 minutes to clear out any gas Then smell for gas including near the floor If you smell gas STOP Follow in the safety information 3 Turn off all electric power to the appliance using above If you don t smell gas go to the next step the ON OFF button 4 This appliance is equipped with an ignition device which automatically lights the burner Do not try to 8 light the burner by hand repair may result in a fire or explosion D 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 cont
75. ise qualit de l eau dommages dus la condensation mauvaise ventilation type de gaz ou pression d eau inad quats absence de bac de drainage sous l appareil e entretien inad quat comme sans y tre limit accumulation de tartre dommages dus au gel blocage de ventilation e mauvais dimensionnement de l installation e ou pour toutes autres causes autres que des d fauts dans les mat riaux et la main d uvre Cette garantie ne s applique pas pour tout produit sur lequel num ro de s rie ou date de fabrication auraient t effac s Cette garantie ne couvre pas tout produit utilis dans une application qui g re de l eau trait e chimiquement comme le chauffage de piscine ou de spa Cette appareil reste utilisable pour remplir de baignoires de grande contenance avec de l eau potable Reportez vous la section relative la qualit de l eau dans le manuel d installation et d utilisation Limitation sur les garanties Personne n est autoris a offrir toute autre garantie au nom de Rinnai America Corporation Sauf pour ce qui est express ment communiqu ici il n y a aucune autre garantie explicite ou implicite y compris sans y tre limit les garanties de valeur marchande ou d ad quation une finalit particuli re qui s tendrait au del de la description de garantie fournie ici De plus Rinnai n est pas responsable de tous dommages sp ciaux accessoires indirects ou cons cutifs qui peuvent survenir y compris les domm
76. it Clearance to outside corner G Clearance to inside corner 3 feet 91 cm within a height 15 feet 4 5 m above the meter regulator assembly Clearance to each side of center line extended above meter regulator assembly Clearance to service regulator vent outlet 36 inches 91 cm 3 Clearance to nonmechanical air supply inlet to building or the i combustion air inlet to any other appliance 36 inches RER 12 inches 30 0 K Clearance to a mechanical air supply inlet 6 feet 1 83 m S E Se L Clearance above paved sidewalk or paved driveway located on 7 feet 2 13 m public property M Clearance under veranda porch deck or balcony 12 inches 30 cm A vent shall not terminate directly above 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 For clearances not specified in ANSI 2223 1 NFPA 54 or CSA B149 1 clearances in accordance with local installation codes and the requirements of the gas supplier Clearance to opposite wall is 24 inches 60 cm for Canada and US 30 VB Series Indoor LS Manual Aaditional Clearances Vent Terminal Local codes supersede these clearances e Avoid termination locations near a dryer vent e Avoid termination locations near commercial cooking exhaust e For VA323
77. ity button on the temperature controller The NOTICE Check local codes for the maximum green Priority light will glow water temperature setting allowed indicating that this controller is when used in nursing homes schools controlling the temperature and day care centers and all other public that the Rinnai water heater is applications ready to supply hot water n If a newly installed unit with a The priority can only be changed NOTICE controller has not been powered for at while no hot water is running least 6 hours then the temperature will return to the default setting of 104 F 3 Press the A or V buttons to GC An obtain the desired temperature VIE SP DONWSIAS METTRE setting NOTICE There may be a variation between the net water temp All hot water sources are able to temperature displayed on the provide water at this temperature temperature controller and the setting until it is changed again at temperature at the tap due to weather this or another temperature conditions or the length of pipe to the controller water heater Temperature Controller Settings This water heater will attempt to provide hot water at the temperature setting even when the water flow is varied or when more than 1 tap is in use The water heater can deliver water at only one temperature setting at a time The available ES for a given model are provided below Temperature Settings Available F Ce err rrr s e e en rm mp
78. lation Valves Installation Instructions 1 Wrap the ends of the threaded water inlet amp outlet on the tankless water heater as well as the threaded end of the approved pressure relief valve with a minimum of 5 wraps of Teflon tape 2 Screw the pressure relief valve into the 3 4 threads opposite the wing handle on the HOT water service valve RED drain handle see Pressure Relief Valve Section for proper installation requirements 3 Loosen the 3 4 union nut on the HOT water valve and connect to the HOT water outlet on the tankless water heater If nut is removed ensure that you realign the tailpiece accurately to the valve and that the black washer is positioned such that the raised metal edge of the valve is inside the washer 4 Align the direction of the HOT water drain to the desired position 5 Tighten the union assembly to the HOT water valve using approximately 15 foot Ibs of torque 6 Repeat steps 3 5 for the COLD water valve BLUE drain handle for connection to the COLD water inlet on the tankless water heater 7 Connect the INLET on the COLD water valve to the MAIN SOURCE of the water supply 8 Connect the OUTLET on the HOT water valve to the HOT WATER plumbing system 9 Ensure that both drain valve lever handles are in the closed position perpendicular to the drain portion of the body Pressure Relief Valve PRV PRV Discharge Outlet Hot Ball Valve Drain Handle Cold Ball Valve Drain Handle
79. leau pour trouver la longueur de ventilation maximum sur la base du nombre de coudes 3 Suivez les recommandations de la note applicable Exemple Si vous n avez qu un coude votre longueur de ventilation maximum est alors de 35 pieds 10 7 m Si votre longueur effective fait plus de 15 pieds 4 6 m vous devez passer le microcommutateur N 1 SW1 en position OFF Nombre de coudes 90 EE ER UE SS E 41 ft 35 ft 29 ft 23 ft 17 ft 11 ft 5 ft 12 5 m 10 7 m 8 8 m 7 0 m 5 2 m 3 4 m 1 5 m Sila longueur fait plus de 21 6 4 m passez le microcommutateur N 1 SW1 en position OFF Switch No ON Sila longueur fait plus de 15 4 6 m passez le Notes 009906 m microcommutateur N 1 SW1 en position OFF F Sila longueur fait plus de 9 2 7 m passez le microcommutateur N 1 SW1 en position OFF amp Passez le microcommutateur N 1 SW1 en position OFF A O tn E Si vous avez une longueur de ventilation plus grande le microcommutateur 1 doit tre mis en position OFF Cela assure que le chauffe eau fonctionne correctement Des codes d erreur de conduit de chemin e obstru e et des coupures peuvent arriver si ce microcommutateur N 1 n est pas en position correcte Sur le RL94i la capacit maximale de d bit d eau sera r duite d environ 1096 quand ce microcommutateur N 1 est en
80. llows the solenoid valves to operate if the unit is disabled due to an error code When the electrical power to the water heater fails the 3 4 solenoid valve closes stopping the flow of water into the heater and the 1 2 solenoid valve opens allowing the water heater and associated piping to drain Ensure that you run the drain for the solenoids to the outside environment to prevent discharging water inside the building causing water damage NOTE Heat trace ALL water pipe and fittings located outside home attic crawl space or building structure ALL water pipe and fittings shown above the dashed line in the drawing NOTE ALL pipe and fittings shown below dashed line should be located inside home or building structure The vacuum breaker line should be located inside the building structure KEY V Pressure Regulator Circulating Pump Fed Boiler Drain Valve Pressure Relief Valve Solenoid Valve i 3 4 Ball Valve 3 4 Union MN Check Valve Minimum 3 4 Hot Water Supply Line Vacuum Breaker Rinnai Water Heater 3 4 Gas Connection Lo Gas Supply E 3 4 Minimum Minimum 3 4 Normally Closed Cold Water Solenoid Valve Supply Line 1 2 Minimum Normally Open A Solenoid Valve Route to Floor Drain This is not an engineered drawing It is intended only as a guide and not as a replacement for professionally engineered
81. mm Par rapport 12 pouces 12 pouces 12 pouces 2 pouces au planche 305 mm 305 305 51 mm Ventilation 0 zero 0 zero 0 zero 4 pouces 102 mm pour zone confin e 1 pouce 26 mm pour zone ouverte Jusqu mati res combustibles Sur le ue e o Vers le sol 0 pouces des composants de ventilation et de la canalisation de vidange condensat L espacement pour des interventions doit faire 24 pouces 610 mm sur l avant du chauffe eau Pour installation en placard espacement de 6 pouces 152 mm l avant Fixation du chauffe eau 90 0 OTS 1 Identifiez l emplacement d installation et confirmez que l les espacements requis seront respect s 2 Fixez bien le chauffe eau au mur en utilisant n importe lesquels des trous des supports d installation murale plac s en haut et en bas du chauffe eau Assurez vous que la r sistance des fixations est suffisante pour supporter le poids de l appareil Reportez vous au poids des mod les de chauffe eau dans la section des Supports sp cifications d installation murale 00 0 54 Manuel Chauffe eau d int rieur s rie VB LS Installation altitude lev e Disposez les micro commutateurs N 2 et N 3 sur les positions montr es dans le tableau qui suit en fonction de votre altitude d installation Micro commutateur N de micro commutateur AAAVERTISS
82. n as one hot water source Water Heaters The MSA 2M and MSA 2S packs are optional n ims EZConnect Cable or 1 MSA 2M accessories that connect 2 to 5 water heaters and allow them to function as one hot water source Refer to the instructions that come with the accessory for complete installation information 1 MSA 2M and 3 MSA 2S Guidelines e Do not install both the EZConnect and the MSA packs because they are not designed to Activation Options for EZConnect Operate tagem One unit in standby allows for quicker activation time with Water heaters connected with the flow rates within the capacity of a single unit EZConnect Cable or the MSA 2M and MSA 2S packs cannot be used for the bath fill function Two units in standby allows for quicker delivery temperature for flow rates requiring both units Water heaters should be installed less than 18 ARR forthe RET Sand RESE modes only inches apart so that the cables will reach Number of units Position of switch No 5 in between units and to prevent temperature fluctuations cold water sandwich effect when HEEN Geelen Temperature settings can only be changed RL94 OFF default the controller for the primary unit This changes the temperature on all units within the MSA or EZConnect system High Altitude Installations Set switches 2 and 3 to the values shown in table below for your altitude The default setting for the WARNING PE
83. n les instructions d installation du fabricant vent e Rejetez le condensat en respectant les normes locales e Utiliser uniquement des tuyaux en PVC ou CPVC pour la ligne de cerveaux de condensats e Le tuyau de cerveaux condensat doit tre aussi courte que possible et ont une hauteur de ton vers le bas e Ne branchez pas le tuyau de cerveaux condensat directement l gout de pluie e Ne partagez pas la ventilation avec le tuyau de ventilation de tout autre chauffe eau ou appareillage e Les connexions de ventilation doivent tre fermement press es ensemble de fa on ce que leurs jonctions forment une bonne tanch it l air e La pi ce de ventilation connect e sur le chauffe eau doit tre fix e avec une vis autotaraudeuse e Reportez vous aux instructions du constructeur de la ventilation pour les instructions d assemblage des diff rents l ments e Sile circuit de mise l air libre doit tre enferm on le sugg re que la conception de la cl ture permette l inspection du circuit de mise l air libre La conception d une telle cl ture sera consid r e acceptable par l installateur ou l inspecteur local S il devient n cessaire d acc der un circuit de mise l air libre inclus pour le service ou les r parations Rinnai n est pas responsable d aucuns co ts ou difficult en acc dant au circuit de mise l air libre La garantie ne couvre pas obtenir l acc s un circuit de mise l ai
84. nd hold the On Off button for 2 seconds While holding the On button press the A button The last 9 error codes will flash one after the other To exit this mode press the On Off and A button as before To display the water flow through the water heater press and hold the A button for 2 seconds and without releasing the A button press the On Off button To display the outlet water temperature press and hold the button for 2 seconds and without releasing the Y button press the On Off button Water Quality Consideration of care for your water heater should include evaluation of water quality If the water quality exceeds the target levels provided in the table you may want to treat or condition the water Source Part 143 National Secondary Drinking Water Regulations oet TDS Total Dissolved Up to 500 mg L Solids 14 VB Series Indoor LS Manual Flushing the Heat Exchanger Error Code LC or 00 An LC or 00 error code indicates the unit is beginning to lime up and must be flushed Failure to flush the appliance will cause damage to the heat exchanger Damage caused by lime build up is not covered by the unit s warranty After flushing reset the LC fault code by turning off the power to the unit and turning the power back on 1 Disconnect electrical power to the water heater 2 Close the shutoff valves on both the hot water and cold water lines V3 and V4 3 Connect pum
85. ne de contr le manuelle alimentant l appareil Pour la conversion de type de gaz contactez Rinnai 52 Manuel Chauffe eau d int rieur s rie VB LS Environnement Air entourant le chauffe eau l vacuation et l vent termination s est utilis pour la combustion et doit tre libre de tout compos s qui causent la corrosion des composants internes Ces comprennent des compos s corrosifs qui sont trouvent dans les a rosols les d tergents les agents de blanchiment les solvants de nettoyage huile de base peintures et vernis et fluides frigorig nes L air de beaut boutiques magasins de nettoyage sec laboratoires de traitement de photos et aires de stockage des fournitures pool contient souvent ces compos s Par cons quent il est recommand que les mod les ext rieurs soient utilis s pour ces endroits lorsque c est possible Le chauffe eau l vacuation et l vent termination s ne doit pas tre install dans toutes les zones l air de combustion peut contenir ces compos s corrosifs Si cela est n cessaire pour un chauffe eau tre situ s dans des zones qui peuvent contenir des compos s corrosifs les instructions suivantes sont fortement recommand es CONSID RATIONS IMPORTANTES POUR Chauffe eau d int rieur e FAIRE pas les installer dans les zones o air de combustion peut tre contamin par des substances chimiques e Avant l installation examiner o air a la capacit de voyager d
86. ns Visual Inspection of Flame The burner must flame evenly over the entire surface when operating correctly The flame must burn with a clear blue stable flame See the parts breakdown of the burner for the location of the view ports The flame pattern should be as shown in the figures below SATISFACTORY FRONT VIEW BLUE FLAME FLAME ROD UNSATISFACTORY FRONT VIEW YELLOW FLAME FLAME ROD VB Series Indoor LS Manual 11 Error Codes The Rinnai water heater has the ability to check its own operation continuously If a fault occurs an error code will flash on the display of the temperature controller This assists with diagnosing the fault and may enable you to overcome a problem without a service call Please identify the code displayed when inquiring about service WARNING Some of the checks below may need to be done by a qualified service technician Call a service technician for any remedy that involves gas or electricity Call a service technician if you have any doubt or reservation about performing the remedy yourself Code Faut Remedy No burner operation during Service Call freeze protection mode Power interruption during Turn off all hot water taps Press ON OFF twice Bath Fill Water will not flow when power returns Air Supply or Exhaust Ensure Rinnai approved venting materials are being used Blockage Check that nothing is blocking the flue inlet or exhaust
87. nt tre approuv s pour une utilisation sur des syst mes eau potable e Purgez la conduite d eau pour en liminer les d bris et l air Des d bris entrant dans le chauffe eau Rinnai pourraient l endommager Soupape de s ret e Une soupape de s ret est n cessaire d un type approuv par les normes am ricaines ANSI Z21 10 3 et canadiennes CSA 4 3 pour tous les syst mes de chauffage par eau e La soupape de s ret doit tre compatible avec les normes ANSI Z21 22 soupapes de s ret et dispositifs de coupure automatique de gaz pour syst mes de fourniture d eau chaude et ou CAN1 4 4 soupapes de s ret combin es pression et temp rature et soupapes casse vide e La soupape de s ret doit tre homologu e pour 150 PSI 1034 kPa et au moins la valeur maximum de BTU H de l appareil e Le d versement venant de la soupape de s ret doit tre amen par tuyau au sol ou dans un syst me de drainage pour viter une exposition avec possibilit de br lure pour humains v g taux ou animaux Conformez vous aux normes locales L eau chaude sortant de la soupape de s ret peut causer des br lures s v res et des chaudages pouvant m me provoquer la mort Qualit de l eau Parmi les soins apporter votre chauffe eau il y a l valuation de la qualit de l eau consomm e Si les param tres de votre eau d passent les limites fournies dans ce tableau il vous faudra traiter ou conditionner
88. nt rieur s rie VB LS LECTRO VANNE MODULATION VEBTILATEUR DE COMBUSTION LECTRODE DE FLAMME CONTR LEUR DISTANCE Support la client le Informations sur la garantie L installateur est responsable de l installation correcte de votre chauffe eau Veuillez fournir les informations demand es ci dessous et les archiver Appareil achet chez Adresse T l phone Date de l achat R f rence de mod le Num ro de s rie Install par N d immatriculation de l installateur Adresse T l phone Date de l installation Garantie limit e Qu est ce qui est couvert Cette garantie couvre tous d fauts dus aux mat riaux et la main d uvre quand le produit a t install et utilis en suivant les instructions crites d installation de Rinnai dans les termes d crits dans ce document de garantie limit e Cette garantie s applique seulement aux produits qui sont install s correctement Une installation incorrecte pourrait annuler cette garantie Rinnai vous recommande fortement d employer un installateur qui aura suivi une classe Rinnai pour la connaissance des produits avant d installer le chauffe eau Cette garantie couvre l acheteur d origine uniquement tant que le produit reste sur le site de son installation initiale Cette garantie ne joue qu apr s la toute premi re installation du produit et se termine s il est d plac ou r in
89. nt r gler cette situation Mais ne bouchez pas la soupape e NiRinnai ni la norme nationale am ricaine ANSI Z21 10 3 ou canadienne CSA 4 3 n exigent d utiliser une soupape de s ret combin e pression et temp rature pour cet appareil Cependant des normes locales peuvent le demander Niveau maximum Jusqu 200 mg L Jusqu 0 2 mg L Jusqu 250 mg L Duret totale Aluminium Chlorures Cuivre Jusqu 1 0 mg L Jusqu 0 3 mg L Jusqu 0 05 mg L Mangan se 6 5 8 5 Mati res dissoutes totales MDT Jusqu 500 mg L Jusqu 5 mg L Zinc 2 57 Tuyauterie recommand e pour installation de base Chauffe eau Rinnai Liste d quipement Rinnai Qt Chauffe eau Rinnai 1 Kit RIK optionnel 1 raccords 3 4 po 19 mm comprenant 2 unions 2 vannes boisseau sph rique 2 lectrovannes de drainage 1 soupape de s ret Connexion de gaz en 3 4 po 19 mm Alimentation en gaz Conduite de sortie d eau chaude en 3 4 po 19 mm Conduite d alimentation en eau froide en 3 4 po 19 mm Appareils du b timent L gende Vanne tournant sph rique R gulateur de pression 3 4 po 19 mm ini Ceci n est pas un sch ma technique son but n est que de vous guider et il ne tient pas lieu de dessin industriel professionnel pour un projet Ce sch ma n a pas l ambition de d crire un syst me au complet C est la responsabilit du concepteur ou de l
90. nt une classe de connaissance de ses appareils pour assurer la satisfaction du client et la couverture par la garantie Le non respect de r glementations d tat ou de province relatifs l installation de chauffe eau peut annuler la garantie Cetappareil n est pas pr vu pour une installation l ext rieur e C est un installateur ou un technicien de service qualifi qui doit installer inspecter et v rifier l absence de fuites de cet appareil avant sa mise en service e L installation doit tre en conformit avec les normes locales et en leur absence avec la norme am ricaine sur le gaz combustible ANSI 2223 1 NFPA 54 ou la norme canadienne sur les installations au gaz naturel et propane CSA B149 1 e Cetappareil doit tre install selon la Manufactured Home Construction and Safety Standard Title 24 CFR Part 3280 ou la norme CAN CSA Z240 MM M86 Maisons mobiles e L appareil quand il est install doit tre lectriquement reli la terre en conformit avec la norme am ricaine lectrique ANSI NFPA 70 ou la norme canadienne lectrique CSA C22 1 e L appareil et sa vanne de gaz doivent tre d branch s de la conduite d alimentation en gaz durant les essais du syst me en pression d passant 1 2 psi 3 5 kPa ou 13 84 pouces de hauteur de colonne d eau L appareil doit tre isol du syst me de conduite d alimentation en gaz en fermant sa vanne individuelle de coupure durant les essais du syst me
91. o Direct Vent Tankless Water Heater A Operation and Installation Manual EE RU Tinssen REU VB2528FFUD US RL94i REU VB2735FFUD US R98LSi REU VA3237FFU US R98LSi ASME REU VA3237FFU ASME gs D oe id FOR INDOOR APPLICATIONS ONLY Table of Contents Consumer Safety Information 4 The VB series RL75i and RL94i are certified for installation in manufactured mobile homes Operating Instructions Maintenance Register your product at www rinnairegistration com or Error Codes A Installation Instructions 5169 Consumer Support French Version WARNING If the information in these instructions is not followed exactly a fire or explosion may result causing property damage personal injury or death Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department ANS Z21 10 3 Installation and service must be performed by a qualified installer service agency or the gas supplier CSA 4 3
92. o another controller by pressing its Priority Button when no hot water is running Sound Volume ele Used to adjust the voice prompt volume Temperature Display Shows the temperature setting Thermostat Thermostat Increases or decreases the temperature setting Increases or decreases the temperature Increases or decreases the temperature setting Water Smart Bath Fill Used to select the Water Smart Bath Fill Function to fill a bath Button Indicator with a predetermined volume of water Water Volume Used to select the water volume for the Water Smart Bath Fill Function 6 VB Series Indoor LS Manual How to Set the Temperature Hot water can be dangerous especially for infants or children the elderly or infirm There is hot water scald potential if the thermostat is set too high Water temperatures over 125 F 52 C can cause severe burns or scalding resulting in death Hot water can cause first degree burns with exposure for as little as 3 seconds at 140 F 60 C 20 seconds at 130 F 54 C 8 minutes at 120 F 49 C Test the temperature of the water before placing a child in the bath or shower Do not leave a child or an infirm person in the bath unsupervised 1 Ifthe water heater is off press NOTICE While any hot water is being provided the ON OFF button to turn on the temperature setting can only be adjusted between 98 F and 110 F 2 Press the Prior
93. oit tre aussi install e pour limiter la temp rature d eau chaude potable une temp rature s re Arroser des temp ratures plus de 125 F 52 C peut causer des br lures ou scalding s v re Se r f rer l Alerte de Danger sur les temp ratures d eau Rinnai ne fait pas en tout AAAVERTISSEMENT cas tre responsable des dommages qui r sultent de tel usage impropre ou tel mauvais usage NE touchez PAS aux autres micro commutateurs sauf s il vous est sp cifiquement demand de le faire Les temp ratures sugg r es sont de Une temp rature inf rieure 98 F 37 peut s obtenir par m ajout d eau froide avec un robinet mitigeur e Cuisine 120 F 49 C e Douche 98 110 F 37 43 C Pour passer l affichage de temp rature de Celsius e Baignoi 102 110 F 39 43 Fahrenheit ou vice versa actionnez et maintenez enfonc le 39 bouton M A pendant 5 secondes avec le chauffe eau en Ces temp ratures ne sont que des suggestions position d arr t Options de temp rature sans contr leur a distance Le r glage de temp rature de consigne par d faut pour cet appareil sans un contr leur distance est de 120 F 49 C On peut si on le souhaite la passer sur 140 F 60 en modifiant la position d un seul micro commutateur DIP la banque SW1 de 8 interrupteurs positions multiples le micro commutateur 5 donne un r glage 120 F
94. olume volume The default sound The default sound volume is set volume is set to Medium Sound Vol to Medium Each subsequent Each subsequent press of the press of the button cycles A or V button cycles through through the volume levels in the the volume levels in the order order below below Off Sound Medium Volume default 8 VB Series Indoor LS Manual Using the Water Smart Bath Fill Function Overview This function is exclusive to the BC 100V temperature controller The bath fill function allows the consumer to fill a tub with a preset volume of water at a preset temperature This is done by pressing the bath fill button on the BC 100V controller while no hot water is flowing and then opening only the hot water tap The water heater will stop the hot water flow when the preset volume has been reached The hot water tap should then be closed and the bath fill button pressed The temperature settings for the bath fill function are limited to those in the table below Bath Fill Temperature Settings Available Er s 6 102 Pep oo 8 re repre re re e o pepe ae ar o Setting the Water Volume The default volume is set to 25 gallons The volume can be set between 10 and 120 gallons 1 Press the Priority button on the temperature controller The green Priority light will glow indicating that this controller is controlling the temperature and that the Rinnai water he
95. on e La ventilation doit tre aussi directe que possible avec un minimum de raccords de tuyauterie e vitez les abaissements et fl chissements sur les trongons de ventilation horizontaux en installant des supports en suivant les installations du fabricant de la ventilation e Supportez les tron ons de ventilation horizontaux tous les 4 1 2 m et les tron ons verticaux tous les 6 1 8 m ou en conformit avec les normes locales e Le diam tre de ventilation ne doit pas comporter de r ductions e Ne connectez pas le syst me de ventilation sur une ventilation ou une chemin e existante Condensat La formation de condensat peut arriver m me sur les appareils ventilation directe de haute performance Pour viter que le condensat n endommage suivez ces instructions e Les terminaisons verticales doivent incorporer un drainage de condensat et un pi ge aussi pr s que possible de l appareil e Le chauffage de l eau RL75i et RL94i a un collecteur de condensat int gr e Rinnai offre un pi ge de condensats e Dans les r gions climat froid il se produira plus de condensat dans le syst me de ventilation Un collecteur de condensat est recommand pour ces climats e Utiliser uniquement le vent qui est approuv et identifi comme acceptable pour votre mod le particulier e N utilisez pas de vent cette appliance en PVC CPVC ABS ou mat riau galvanis e Pente la ventilation vers l appliance selo
96. on Available in Four Options of Fronts Hydronic Air Handler Designed for Use with Rinnai Systems Domestic Hot Water Priority Optional Programmable Thermostat Boilers Residential and Commercial Applications ENERGY STAR qualified models Condensing Tankless Water Heaters Residential and Commercial Applications ENERGY STAR qualified models Rinnai Impression Outdoor Fireplace Options include one sided open two sided open and freestanding No electrical requirements For information on Rinnai s products contact Rinnai America Corporation 103 International Drive Peachtree City GA 30269 TOLL FREE 1 800 621 9419 FAX 678 829 1666 www rinnai us mn 45h about mi M M v Rinnai s other fine products EXPERIENCE OUR INNOVATION Up to 9 8 GPM Internal or External Installation Digital Temperature Control Vent Terminal A Included Gas Conversion Kit Included Remotes and Fan Included Gas Conversion Kit Available Zero Clearance to Combustibles Accommodates Standard Cased Coils Up 96 5 AFUE efficiency Compact wall mounted design ASME accredited models Up 95 thermal efficiency Internal or External Installation Pair up with the Rinnai Air Handler for efficient home heating Propane or convertible to natural gas with conversion kit provided Modular contruction offers design flexiblity VB2735FFU VA3237FFU U287 1930x01 00 Printed in Japan 3 060 00012 3219
97. on Manual draining of the water heater WARNING To avoid burns wait until the equipment cools down before draining the water The water in the appliance will remain hot after it is turned off If the water heater is not going to be used during a period of possible freezing weather it is recommended that the water inside the water heater be drained To manually drain the water Shut off cold water supply and gas supply Hot water Hot water Water Turn off the temperature controller outlet drain plug filter 1 2 3 Disconnect the power to the water heater 4 Open hot water drain plug at the hot water outlet 5 Remove water filter to drain the cold water If an isolation kit is installed remove the drain caps on both isolation valves and open both valves above the caps blue and red valve handles To resume normal operation 1 Confirm that all water drain plugs are removed that the gas supply is turned off and that all taps are closed 2 Screw in the hot water drain plug 3 Screw in the water filter in the cold water inlet If the isolation kit was used to drain the unit replace the drain caps Cold water and close both isolation valves blue and red valve handles inlet 4 Open the cold water supply Use a wrench or other 5 Open a tap and confirm that water flows and then close tool to unscrew the hot 6 Turn on the power water drain plug 7 After confirming that the tempera
98. ow do get service You must contact a state qualified licensed contractor or authorized service provider for the repair of a product under this Warranty For the name of a qualified authorized service provider please contact your place of purchase visit the Rinnai website www rinnai us call Rinnai at 1 800 621 9419 or write to Rinnai at 103 International Drive Peachtree City Georgia 30269 Proof of purchase is required to obtain warranty service You may show proof of purchase with a dated sales receipt or by registering within 30 days of purchasing the product To register your tankless water heater please visit www rinnairegistration com For those without internet access please call 1 866 RINNAI1 746 6241 Receipt of Registration by Rinnai will constitute proof of purchase for this product However Registration is not necessary in order to validate this Warranty What is not covered This Warranty does not cover any failures or operating difficulties due to the following accident abuse or misuse alteration misapplication force majeure improper installation such as but not limited to inadequate water quality condensate damage improper venting incorrect gas type incorrect gas or water pressure or absence of a drain pan under the appliance e improper maintenance such as but not limited to scale build up freeze damage or vent blockage incorrect sizing e anyother causes other than defects in materials or wo
99. owreneuRuNouevenT 60 VARISTOR NEUTRE ANTI FOUDRE CIRCUIT DE DETECTION DE FLAMME CIRCUIT DE CONTR LEUR DISTANCE LECTRO VANNE MODULATION VENTI LATEUR LECTRODE DE FLAMME 1 CONTR LEUR A DISTANCE Pour les mod les R98LSi et R98LSiASME consultez la page suivante Manuel Chauffe eau d int rieur s rie VB LS 67 D 68 iagramme en escalier R98LSi R98LSIASME PHASE CONTACT DE 3A DETECTION DE GEL NEUTRE Ss AAS ANTI FOUDRE ANTI FOUDRE VARISTOR VARISTOR TERRE ALLUMAGE H L H U L H U L L U L D TECTEUR D COULEMENT CIRCUIT D TECTEUR D COULEMENT DISPOSITIF DE CONTR LE D COULEMENT CIRCUIT DISPOSITIF DECONTR LE OULEMENT CIRCUIT DE CONTROLE EOR C P U DECOULEMENT DE 69 UNIT DERIVATION CENTRALE DISPOSITIF DE CONTR LE D COULEMENT DE MOD LE DE D VIATION SEULEMENT VENTILATEUR CIRCUIT DE RELAIS 1 COMMANDE DE RELAIS FUS THER CIRCUIT DE COMMANDE INTERRUPTEUR D ELECTRO DE SURCHAUF CIRCUIT DE DETECTION DE FLAMME THERMISTANCE DE SORTIE D EAU CA A As AMI THERMISTANCE D CHA CIRCUIT DE CONTR LEUR KRAS GEUR THERMIQUE eiken DE CY V DISTANCE I THERMISTANCE LE E THERMISTANCE DE 1 N TEMPERATURE D AIR Een a ee 69 MOD LE D INT RIEUR UNIQUEMENT Manuel Chauffe eau d i
100. p outlet hose H1 to the cold water line at service valve V2 4 Connect drain hose H3 to service valve V1 5 Pour 4 gallons of undiluted virgin food grade white vinegar into pail 6 Place the drain hose H3 and the hose H2 to the pump inlet into the cleaning solution 7 Open both service valves V1 and V2 on the hot water and cold water lines 8 Operate the pump and allow the cleaning solution to circulate through the water heater for at least 1 hour at a rate of 4 gallons per minute 15 1 liters per minute 9 Turn off the pump 10 Rinse the cleaning solution from the water heater as follows a Remove the free end of the drain hose H3 from the pail Place in sink or outside to drain b Close service valve V2 and open shutoff valve V4 Do not open shutoff valve V3 c Allow water to flow through the water heater for 5 minutes d Close shutoff valve V4 When unit has finished draining remove the in line filter at the cold water inlet and clean out any residue Place filter back into unit and open valve V4 e Close service valve V1 and open shutoff valve V3 11 Disconnect all hoses 12 Restore electrical power to the water heater CLEAN THERMISTORS Remove and clean thermistors with a soft cloth or sponge after removing O rings Cleaning solution is 4 gallons of undiluted virgin food grade white vinegar KEY 3 4 Ball Valve V Pre
101. pection La configuration de flamme est illustr e ci dessous CORRECT VUE DE FACE FLAMME BLEUE LECTRODE DE D TECTION INCORRECT VUE DE FACE FLAMME JAUNE LECTRODE DE D TECTION Manuel Chauffe eau d int rieur s rie VB LS 51 Installation Instructions Seuls des installateurs qualifi s avec une formation RL 75i REU VB2528FFUD US ad quate peuvent installer cet appareil La garantie peut tre annul e suite une installation incorrecte RL94i REU VB2735FFUD US R98LSi REU VA3237FFU US suivent une classe pour la connaissance des R98LSi ASME REU VA3237FFU ASME ou r alis e par un installateur non qualifi Rinnai recommande fortement que les installateurs produits Pour vous informer sur les cours de formation de Rinnai appelez 1 800 621 9419 La s rie VB RL75i et RL94i est certifi e pour l installation domicile mobile fabriqu s Instructions g n rales AVERTISSEMENT N utilisez pas de mat riaux de substitution N utilisez sur cet appareil que des pi ces certifi es e Cet appareil doit tre install par un sous traitant qualifi ou agr Il est de la responsabilit de la personne devant faire installer un chauffe eau de s assurer que ce sous traitant installateur poss de les autorisations et permis ad quats pour installer des chauffe eau dans votre r gion Rinnai recommande fortement que les installateurs suive
102. position OFF 60 Manuel Chauffe eau d int rieur s rie VB LS Produits de ventilation Produits de ventilation list s et test s RL75i ren REU VB2528FFUD US pour RL9Ai REU VB2735FFUD US me Rinnai Ubbink Syst me de ventilation Rolux Heat Fab Syst me de ventilation SC Saf T Reportez vous aux documents techniques du constructeur Metal Fab Syst me de ventilation admission pour les num ros de pi ces sp cifiques et les instructions d air Com Guard Produits de ventilation list s et test s R98LSi REU VA3237FFU pour R98LSi ASME REU VA3237FFU ASME Terminaison Terminaison Adaptateur Terminaison Terminaison horizontale 3 i horizontale d appareil Vertical horizontale concentrique concentrique z r glable ProTech FSDVPTBOALH FSDVWMTPALH FasNSeal FSAAUA FSRC4 FSBS4 ESDVWT4 ESEDVWMTP4LH Meta Fab Com Guard 4CGOA 4ceswe aceswmem 979790 En commandant chez Rinnai demandez ces num ros de pi ces et de kits FSAAUA demandez le FSAAU4SP monobloc FSDVPTBOALH demandez le kit FSDV WMTOALH inclut FSRCA demandez le kit FSVPKA de solin de toit pas travers e pour ventilation directe FSDVPTBOALH grillage aviaire plaques de montage int rieures et ext rieures variable inclut chapeau contre la pluie FSRCA mitre adaptateur d appareil conduite en aluminium flexible de support de fixation rigide et solin de toit
103. pression RL75i RL94i Les soupapes d isolement offrent la possibilit d isoler le chauffe eau de la structure plomberie et de permettre un acc s rapide vider l changeur de chaleur V rifiez aupr s des codes locaux pour d terminer si une soupape de pression et de temp rature est n cessaire Les valves inclus rencontrer American National Standard ANSI Z21 10 3 norme canadienne ASC 4 3 et sont ANSI NSF 65 approuv pour l eau potable Valve Bille Eau Chaude 107000081 Valve Bille Eau Froide 107000083 Valve de d gagement de pression VDP 107000099 Instructions d Installation 1 Enveloppez les bouts filet s des prises d eau et sorties d eau du chauffe eau sans r servoir ainsi que le bout filet de la valve de d tente approuv e avec un minimum de 5 enrobages de bande Teflon 2 Vissez la valve de d gagement de pression dans les bouts filet s l oppos du levier pour clapet de retenue sur la valve de service eau CHAUDE Levier de drainage ROUGE 3 D sserrez l crou union de 74 sur la valve eau CHAUDE et raccordez le la sortie d eau CHAUDE sur le chauffe eau sans r servoir Si l crou est enlev assurez vous de r aligner l about correctement avec la valve et que la rondelle noire soit positionn e de fa on ce que le l ar te de m tal de la valve soit l int rieur de la rondelle 4 Alignez la direction du purgeur d eau CHAUDE la position d sir e
104. r libre inclus AVERTISSEMENT Si un collecteur de condensat n est pas utilis le tuyau de drainage doit tre capuchonn e pour viter que gaz d chappement et condensat n entrent dans le b timent Ce capuchon est livr sur l appareil Des dispositions doivent tre prises pour viter que du condensat n entre dans le chauffe eau Sans un drainage ad quat et un rejet le condensat peut endommager l changeur thermique e Le tuyau de cerveaux condensat sur toute sa longueur doit tre au moins le m me diam tre que la ligne de cerveaux e La fin de la conduite de cerveaux condensat doit tre ouverte l atmosph re La fin ne devrait pas tre sous l eau ou d autres substances e Ne branchez pas la ligne de cerveaux condensat avec une climatisation Evaporateur bobine des cerveaux e Pour minimiser la cong lation du condensat ex cutez la ligne de cerveaux de condensat travers un mur int rieur ou entre l isolation et un mur int rieur e Le collecteur de condensat devrait tre utilis pour toutes les applications de chauffage hydronic Manuel Chauffe eau d int rieur s rie VB LS 59 Longueur maximum de ventilation 1 D terminez le nombre de coudes 90 dans le syst me de ventilation deux coudes 45 comptent pour un coude 90 Sur les mod les R98 chaque pied de conduite semi flexible utilis e dans la longueur d inspiration d air quivaut un coude 90 2 R f rez vous au tab
105. ranty e This appliance is not to be installed outdoors e A qualified installer or service technician should install the appliance inspect it and leak test it before use e The installation must conform with local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 NFPA 54 or the Natural Gas and Propane Installation Code CSA B149 1 If installed in a manufactured home the installation must conform with the Manufactured Home Construction and Safety Standard Title 24 Part 3280 and or CAN SCA Z240 MH Series Mobile Homes e The appliance when installed must be electrically grounded in accordance with local codes or in the absence of local codes with the National Electrical Code ANSI NFPA 70 or the Canadian Electrical Code CSA 22 1 e The appliance and its appliance main gas 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 psi 3 5 kPa 13 84 in W C 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 psi 3 5 kPa 13 84 in W C Follow the installation instructions and those in Care and Maintenance for adequate combustion and ventilation air The appliance should be located in an area where water leakage of the unit or
106. rature to a safe temperature Water temperatures over 125 F 52 C can cause severe DO NOT adjust the other switches burns or scalding Refer to the Danger Alert on water temperatures unless specifically instructed to do Rinnai shall not in any event be liable for damages resulting from such 50 misuse or misapplication Suggested temperatures are A temperature lower than 98 F 37 C can be e Kitchen 120 F 49 obtained at the tap by mixing with cold water e Shower 98 110 F 37 43 C To change the temperature scale from Celsius to e BathFill 102 110 F 39 43 C Fahrenheit or vice versa press and hold the On Off button for 5 seconds while the water heater is OFF These temperatures are suggestions only Temperature Options Without a Temperature Controller The default temperature setting for this appliance installed without a temperature controller is 120 F 49 C If desired the temperature setting can be changed to 140 F 60 C by adjustment of a switch In the SW1 bank of 8 switches set switch 5 to ON to obtain 140 F water temperature setting Set switch 5 to OFF default to obtain 120 F water temperature setting If a temperature controller is installed then switch 5 has no effect on temperature settings Setting the Sound Volume Voice Prompt MC 100V Press the Function button to aM BC 100V Press the Sound Vol button to adjust the voice prompt adjust the voice prompt v
107. rdance with local codes e Vent diameter must not be reduced e not connect the venting system with an existing vent or chimney Condensate Condensate formation can occur in high efficiency direct vent appliances To prevent condensate damage follow these instructions e Vertical terminations must incorporate a condensate drain and trap as close as possible to the appliance e RL75i and RL94i water heaters have an integrated condensate collector e Rinnai offers a condensate trap e Regions of cold climate will create more condensate in the vent system The condensate collector should be used in cold climates e Use only vent that is approved and identified as acceptable for your particular model e Do not use PVC CPVC ABS or galvanized material to vent this appliance e Slope the venting toward the appliance according to the vent manufacturers installation instructions e All condensate must drain and be disposed of per local codes e Use only PVC or CPVC pipe for the condensate drain line e The condensate drain pipe should be as short as possible and have a downward pitch e Do not connect the condensate drain pipe directly to the rain sewer e Do not common vent with the vent pipe of any other water heater or appliance e Vent connections must be firmly pressed together so that the gaskets form an air tight seal e RL75i RL94i The vent piece connected to the water heater must be secured with one
108. red BTU hour Example The heating value of natural gas for your location is 1000 BTU FT The gas input of the RL94i is 199 000 BTU HR Additional appliances at the location require 65 000 BTU hr Therefore the cubic feet per hour 199 000 65 000 1000 264 FT HR If the pipe length is 10 feet then the 3 4 inch pipe size is capable of supplying 264 FT HR of natural gas Pipe Sizing Table Natural Gas Pipe Sizing Table Propane Gas Schedule 40 Metallic Pipe Schedule 40 Metallic Pipe Inlet Pressure less than 2 psi 55 inches W C Inlet Pressure 11 0 inches W C Pressure Drop 0 3 inches W C Pressure Drop 0 5 inches W C Specific Gravity 0 60 Specific Gravity 1 50 Capacity in cubic feet per hour Capacity in Thousands of BTU per Hour Length si EEN sw oe m pomme pem pom pem 499 747 20 VB Series Indoor LS Manual Water Pipin Isolation Valves and Pressure Relief Valve prol and RL94i The isolation valves provide the ability to isolate the water heater from the structure s plumbing and allow quick access to flush the heat exchanger Check with local codes to determine if a pressure and temperature relief valve is required The included valves meet American National Standard ANSI Z21 10 3 Canadian Standard CSA 4 3 and are ANSI NSF 61 approved for potable water Isolation Valve Cold 107000081 Isolation Valve Hot 107000083 Pressure Relief Valve PRV 107000085 Iso
109. rkmanship This Warranty does not apply to any product whose serial number or manufacture date has been defaced This Warranty does not cover any product used in an application that uses chemically treated water such as a pool or spa heater This appliance is suitable for filling large or whirlpool bath tubs with potable water Refer to the Water Quality Section in the Operation and Installation Manual Limitation on warranties No one is authorized to make any other warranties on behalf of Rinnai America Corporation Except as expressly provided herein there are no other warranties expressed or implied including but not limited to warranties of merchantability or fitness for a particular purpose which extend beyond the description of the warranty herein and further Rinnai shall not be liable for indirect incidental special consequential or other similar damages that may arise including lost profits damage to person or property loss of use inconvenience or liability arising from improper installation service or use Some states do not allow the exclusion or limitation of incidental or consequential damages so the above limitation may not apply to you Any implied warranties of merchantability and fitness arising under state law are limited in duration to the period of coverage provided by this limited Warranty unless the period provided by state law is less Some states do not allow limitations on how long an implied Warranty lasts so the
110. rol which has been under water 2 Setthe thermostat to lowest setting 7 Turn the manual gas valve counterclockwise to the full ON position Turn on all electric power to the appliance using the ON OFF button 5 Locate the manual gas valve on the side of the 9 Setthe thermostat to desired setting heater Turn the manual valve clockwise to the full OFF position DUM 10 Open a hot water tap If the appliance will not operate follow the instructions Turn Off Gas Manual Valve To Appliance and call your service technician or gas supplier See manual for additional Le CLOSE OPEN information Is EN TURN OFF GAS TO APPLIANCE BEI 1 Turn off all electric power to the appliance using 3 Locate the manual gas valve on the side of the the ON OFF button heater Turn the manual valve clockwise to the full 2 Setthe thermostat to lowest setting OFF position 7N VB Series Indoor LS Manual 39 Technical Data Pressure Drop Curve 45 100 40 90 35 80 Pressure Loss psi 5 Pressure Loss ft head N 1 2 2 4 5 8 7 8 a 10 11 Water Flow gpm 0 0 x R98LSi DEE EE EE e a R98LSi ASME mes ON Pee 9 0 i SNL er 8 0 70 en 2 gt 6 0 Ge 5 0 es bs 5 4 0 3 0 2 0 1 0
111. s produits corps cellulaire ne sont pas autoris s L admission d air a un espacement pouvant tre nul par rapport aux combustibles Connexion de prise d air 1 Percez 2 petits trous en bout du tuyau d admission d air 3 V 4 z 2 Glissez le tuyau par dessus le terminaison de prise d air 3 Enutilisant un niveau assurez vous que le tuyau est m E bien droit a S i 4 Avec des vis autotaraudeuses fixez le tuyau sur la terminaison de prise d air 5 Appliquez un cordon de silicone autour du tuyau et de la terminaison de prise d air afin d assurer une connexion tanche Montage du tuyau d vacuation Espacement de la ventilation par rapport aux combustibles R f rez vous aux instructions d installation du constructeur pour le syst me de ventilation d vacuation sp cifique Taille de aulis ventilation Horizontale et Horizontale et Verticale Verticale Terminaisons horizontales L admission d air doit tre situ e par rapport l vacuation comme illustr ci dessous L arriv e d air doit avoir une pente de 1 4 par pied afin d viter l entr e de la pluie 8 Ze e NM VACUATION p d E Entr e l optionnelle x SORTIE den ET ENTR E D AIR DE TA Entr e gt M E
112. si le r glage de temp rature du chauffe eau Rinnai d passe 160 F 71 C Manuel Chauffe eau d int rieur s rie VB LS 69 Garantie limit e Que fait Rinnai pour exercer la garantie Rinnai va r parer ou remplacer le produit ou toute partie ou tout composant d fectueux pour cause de mat riaux ou de main d uvre dans les conditions d finies plus loin Rinnai remboursera des charges de main d uvre raisonnables associ es avec la r paration ou le remplacement de toute pi ce ou tout composant Toutes les pi ces utilis es pour la r paration doivent tre des pi ces Rinnai d origine Toutes les r parations et tous les remplacement doivent tre effectu s par un artisan ou du personnel de soci t de service qui aura t convenablement form et sera administrativement agr pour effectuer ce type de travail Le remplacement du produit complet ne peut tre autoris que par Rinnai Rinnai n autorise aucune personne ou entit assumer pour elle toute obligation ou responsabilit en relation avec le remplacement du produit Si Rinnai d termine que la r paration d un produit n est pas possible Rinnai le remplacera par un produit comparable sa discr tion Si un composant ou un produit retourn Rinnai est trouv sans d faut du aux mat riaux ou la main d ceuvre ou qu il est d termin qu il a t mal install ou endommag pendant l exp dition de retour la r clamation au titre de la garantie pourra tr
113. ssure Regulator 3 4 Union Circulating Pump Check Valve KX Boiler Drain Valve Pressure Relief Valve Solenoid Valve Rinnai Water Heater Cold Water Line Supply Circulating Pump VB Series Indoor LS Manual 15 Installation Instructions Only properly trained and qualified installers should install this appliance The warranty may RL75i TTT REU VB2528FFUD US be voided due to improper installation or RL94i REU VB2735FFUD US installation by a non qualified installer Rinnai highly recommends all installers attend H98LSi REU VA3237FFU US product knowledge class R98LSi ASME REU VA3237FFU ASME For information on a Rinnai Training Course or for questions on installation call 1 800 621 The VB series RL75i and RL94i are certified for installation in 9419 manufactured mobile homes General Instructions WARNING Do not use substitute materials Use only parts certified with the appliance e This appliance must be installed by a state qualified or licensed contractor It is the responsibility of the person having the water heater installed to ensure the installing contractor has proper licenses and permits for installing water heaters in your location Rinnai highly recommends that installers attend a product knowledge class to ensure customer satisfaction and warranty coverage Failure to comply with state and local codes pertaining to water heater installations may void the war
114. stall un autre emplacement Combien de temps dure la couverture P riode de couverture partir de la date d achat pour S ries LS El ment Applications Avec traitement d air Applications Rinnai pour chauffage et commerciales incluant domestiques eau domestiques chauffage radiant Note La p riode de couverture est r duite 3 ans partir de la date d achat quand le chauffe eau est utilis comme chauffage d eau circulante dans une boucle de circulation d eau chaude il est utilis en s rie avec un syst me de circulation et que toute l eau qui circule passe au travers de lui et un syst me de recirculation la demande n est pas incorpor Une recirculation la demande est d finie comme une boucle de recirculation d eau chaude ou un syst me qui utilise des conduites d eau chaude et froide existantes ou une conduite de retour d di e et qui ne s active que lorsque de l eau chaude est utilis e L activation peut se faire par bouton poussoir d tecteur de mouvement ou activation vocale mais pas par un capteur de temp rature Une minuterie ajout e sur une pompe de recirculation standard n est pas consid r e comme donnant un syst me la demande L utilisation d un contr leur MCC 91 dans une habitation r sidentielle r duira la couverture de garantie au niveau de la garantie pour une application commerciale T Note La p riode de garantie est r duite 5 ans partir de la date d achat
115. t operation Freeze Protection The freeze protection features include electrical heating elements Freeze protection may be disabled if electricity is not supplied or if there is an error preventing the water heater from functioning Loss of freeze protection may result in water damage from a burst heat exchanger or water lines The installation of auto drain down solenoid valves is optional However Rinnai strongly recommends that these valves be installed to prevent damage from freezing in case the normal freeze protection should become disabled Any product damage due to freezing will not be covered by the warranty In addition the solenoid valves should be connected electrically to a surge protector with terminals This allows the solenoid valves to operate if the water heater is disabled due to an error code e Toxic chemicals such as those used for boiler water treatment are not to be introduced to the potable water used for space heating e fthe appliance will be used as a potable water Source it must not be connected to a system that was previously used with a nonpotable water heating appliance e Ensure that the water filter on the Rinnai water heater is clean and installed e The relief valve should be added to the hot water outlet line and near the hot water outlet according to the manufacturer s instructions DO NOT place any other type valve or shut off device between the relief valve and the water heater e
116. t sur le r glage de consigne souhait Ouvrez un robinet d eau chaude du circuit Si l appareil ne d marre pas suivez les instructions ci dessous relatives la coupure du gaz vers l appareil et appelez un technicien de service ou votre fournisseur de gaz Reportez vous au manuel pour plus d informations COMMENT COUPER L ADMISSION DE GAZ DE L APPAREIL EI 1 2 66 Coupez l alimentation lectrique de l appareil en utilisant son bouton M A R glez le thermostat sur la consigne la plus basse Rep rez la vanne de gaz manuelle sur le c t du chauffe eau Fermez la en la tournant fond dans le sens horaire position OFF TN Manuel Chauffe eau d int rieur s rie VB LS Diagramme en escalier RL75i RL94i PHASE CONTACT DE DETECTION DE GEL ANTI FOUDRE VARISTOR D TECTEUR D COULEMENT DISPOSITIF DE CON TROLE D COULEMENT I T CIRCUIT DE CONTROLE A D COULEMENT DE 65 DERIVATION DISPOSITIF DE 1 J CONTR LE D 1 COULEMENTDE oi RL94 S ries UNIQUEMENT EE 69 T b RELAIS FUSTHER THER CIRCUIT DE COMMANDE D LECTRO VANNE INTERRUPTEUR FE X GG L THERMISTANCE DE SORTIE D EAU 1 ANS THERMISTANCE DE SORTIE D EAU 2 THERMISTANCE D CHAGEUR THERMIQUE END CIRCUIT DE m THERMISTANCE DE 1 ARS BRULEUR CVVO THERMISTANCE DE TEMP RATURE D AIR WD wooki
117. tallations HJ TN Pi ge condensat 3 in 75 mm minimum 3 in 75 mm minimum Pour r gler la position du collecteur de condensat ou remplacer le haut de ventilation femelle par un male Support o 1 Desserrez les 4 vis du support arri re 2 Faites glisser le support du haut de ventilation femelle H ann D i 3 Enlevez les 4 vis fixant le haut de ventilation femelle sur le chauffe eau iis Levez le haut de ventilation femelle et repositionnez le d comme souhait ou remplacez le par un haut de ventilation male A F Remettez les 4 vis du haut de ventilation et resserrez les 4 vis du support Fixez la pi ce de ventilation connect e sur le chauffe eau avec une vis autotaraudeuse dans le trou situ au dessus du collecteur de condensat Manuel Chauffe eau d int rieur s rie VB LS 63 Installation de conduit de chemin e R98LSi R98LSi ASME Ensemble de prise d air 1 ke 2 Le syst me d admission d air consiste en un tuyau de fourniture locale de 4 pouces de diam tre en acier inox en pr PVC ABS ou CPVC cat gorie 40 Un maximum de 6 pieds I 3 de conduite semi flexible en aluminium peut tre utilis e E S 22 Une ventilation de s cheuse entour de papier d argent ou n d de
118. ture controller is off turn on the gas supply 8 Turn on the temperature controller Running a low volume of water through the water heater to prevent freezing If the temperature exceeds the ability of the water heater to freeze protect itself or if power is lost the following steps may prevent the water heater and external piping from freezing Units connected with MSA or EZConnect should be drained to prevent freezing if not in use 1 Turn the water heater off 0 1 gal min or 2 Close the gas supply valve about 0 2 inch 3 Reduce the flow to about 0 1 gal min or to where the stream is about thick 0 2 inches thick When the water heater or external piping has frozen 1 Do not operate the water heater if it or the external piping is frozen 2 Close the gas and water valves and turn off the power 3 Wait until the water thaws Check by opening the water supply valve 4 Check the water heater and the piping for leaks VB Series Indoor LS Manual 23 Freeze Protection Piping Warranty does not cover damage due to freezing In the event of a power failure at temperatures below freezing the water heater should be drained of all water to prevent freezing damage The unit may be drained manually However Rinnai highly recommends that drain down solenoid valves be installed that will automatically drain the unit if power is lost Rinnai also recommends the installation of a surge protector with terminals which a
119. ui ont t plong s dans l eau Toute alt ration de cet appareil ou de ses commandes peut tre dangereuse V rifiez toujours la temp rature de l eau avant d entrer Sous la douche ou dans la baignoire R glage de temp rature L eau chaude peut tre dangereuse en particulier pour les enfants les personnes g es et les infirmes Il y a un risque d chaudage si la consigne du thermostat est r gl e trop haut Des temp ratures d passant 125 F 52 peuvent causer de s v res br lures ou un chaudage pouvant entra ner la mort L eau chaude peut causer des br lures au premier degr suite des expositions aussi limit s que 3 secondes 140 F 60 C 20 secondes 130 F 54 8 minutes 120 F 49 Testez la temp rature de l eau avant de placer un enfant sous la douche ou dans le bain Ne laissez pas un enfant ou une personne infirme dans une baignoire sans surveillance La temp rature peut tre ajust e entre 1 Appuyez sur le bouton de priorit du contr leur distance Le voyant vert de priorit va s allumer pour montrer a Temp d eau que c est ce contr leur qui r gle la temp rature de consigne et que le chauffe eau Rinnai est pr t fournir de l eau chaude La pr s ance d un contr leur sur les autres ne peut se modifier que s il n y a pas d eau chaude qui coule Appuyer sur les boutons Aou V pour obtenir la valeur de temp rature de
120. vent where air is brought in from the error codes to diagnose any problems gases E The temperature of the outgoing hot water is constantly pubis monitored The Rinnai water heater may adjust the While electricity water and gas supplies are water flow in order to maintain the temperature setting connected the Rinnai water heater produces hot water water flow may vary from summer to winter due to whenever a hot water tap is open the difference in ground water temperature Ignition is electronic There is no pilot light consuming gas while the water heater is not being used The gas burner lights automatically when the hot water tap is opened and goes out when the tap is closed 4 VB Series Indoor LS Manual Temperature Controller MC 91 1US amp MCC 91 1US Dimensions inches 3 5 W x 4 75 H x 0 75 D The MC 91 controller is the standard temperature controller that is supplied with the water heater On indoor models it is integrated into the front panel The MCC 91 controller is for commercial and hydronic applications requiring higher temperatures When the MCC 91 controller is connected these higher temperatures are available on all controller models in the system Refer to the section on temperature ranges In Use Indicator Priority we Le Indicator Temperature EE 5C Idi Display Approx Water Temp Priority Button Temperature Selection Hot water temp
121. water heater This Warranty extends to the original purchaser and subsequent owners but only while the product remains at the site of the original installation This Warranty only extends through the first installation of the product and terminates if the product is moved or reinstalled at a new location How long does coverage last Period of Coverage from date of purchase DEE Used with Rinnai Air Handler Commercial Applications Pp for domestic heating and water including radiant heating Heat Exchanger 10 years T 5 years Note Period of coverage is reduced to 3 years from date of purchase when used as a circulating water heater within a hot water circulation loop where the water heater is in series with a circulation system and all circulating water flows through the water heater and where an on demand recirculation system is not incorporated On demand recirculation is defined as a hot water recirculating loop or system that utilizes existing hot and cold lines or a dedicated return line and only activates when hot water is used It can be activated by a push button motion sensor or voice activation but not by a temperature sensor A timer added to a standard recirculating pump is not considered as on demand There is no warranty coverage on product installed in a closed loop application commonly associated with space heating only applications Use of an MCC 91 controller in a residential dwelling will reduce the warranty

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