Home

Rinnai R63LSe User's Manual

Contents

1. t Connecting Multiple Water Heaters The EZConnect cable is an optional accessory that connects 2 water heaters and allows them to function as one hot water source The MSA 2M and 5 25 packs are optional accessories that connects 2 to 5 water heaters and allows them to function as one hot water source Refer to the instructions that come with the accessory for complete installation information Guidelines Do not install both the EZConnect and the MSA packs because they are not designed to operate together Water heaters connected with the EZConnect Cable or the MSA 2M and 25 packs cannot be used for the Bath Fill function Water heaters should be installed less than 18 inches apart so that the cables will reach between units and to prevent temperature fluctuations cold water sandwich effect when the water is shut off and turned back on Temperature settings can only be changed on the controller for the primary unit 1 EZConnect Cable or 1 MSA 2M 1 MSA 2M and 1 MSA 2S 1 MSA 2M 2 MSA 2S 1 MSA 2M and 3 MSA 2S VA Series Outdoor LS Manual 29 Remote Controller Installation Location e controller should be out of reach of small Avoid lo
2. si yey Jo JOU 6 3u8 V 06 2 IN d Jo uoJod Jepun 92ueJeog 5 uo pejeoo A eweAup b WELZ 169 Z JO XjeMopis 1 j eyjuozuou 199 OL 91 1981 9 ejut Ajddns e e2ueJea o M 6 199 Aue 06 6 96 uonsnquioo 10 Bulpjing o3jeju Kjddns jeoiueyoawuou 6 seuour 9e 5 eoueJeo 2 quuesse 49 8W e oqe Y 199 J9 uoo JO epis H 6 199 19 9 e2ueJeo 2 T JeuJoo 92ueJee o J BU JO y 9 1991 Z JO eouejsip jejuozuou 94 d eoueJee e9nueA MOPUIM 2 0
3. 9 Circulation 5 24 Setting the Sound Volume Voice Prompt 9 Optional Piping for Circulation Systems 25 Setting the Clock 9 Flue Terminal Clearances Using the Water Smart Bath Fill Function 10 ANS 221 10 3 CSA 4 3 26 27 OVervieW n ertet tire idus 10 Additional Clearances Vent Trminal 28 Setting the Water Volume 10 High Altitude Installations 29 Filling the 2222 212 1 11 Connecting Multiple Water Heaters 29 Setting Controller to Mute 11 Remote Controller Installation Maintenance IGI osea nin t a 30 Cleaning 12 Configurations aec dure ricotta ate 30 Air Intake and Exhaust 12 Cable Lengths and 126 30 amp 12 Mounting on the wall 31 Remote 12 Connecting to the R75LSe R94LSe R98LSe Lime Scale Buildup 12 and R98LSe ASME 31 Snow Accumulation 12 Connecting to the R63LSe 32 Visual Inspection of
4. 7 Disconnect the power from the Rinnai water REMOTE CONTROL heater CONNECTION TERMINALS Remove the cover of the Rinnai water heater E ze Remove the plastic cover from the and electrical connections REMOTE 10 Thread the cable through the access hole at CONTROL CABLE the base of the unit and connect the wires to the controller terminals on the right hand side bottom of the PCB 11 Secure the controller cable using the clamp B oli C Sak provided 12 Replace plastic cover over PCB and then replace the cover of the Rinnai water heater CABLE CLAMP VA Series Outdoor LS Manual 31 Remote Controller Installation Connecting to the R63LSe T 8 10 11 12 13 32 Disconnect the power from the water heater Remove a screw on the Quick Cable Connector Fig 1 To access the cable screws rotate the Quick Cable Connector 90 Fig 2 Insert wire cable through the Cable Access Hole Fig 2 Loosen the clamp screw and secure wire cable with clamp The clamp is in the box with the remote controller
5. o Outdoor Tankless Water Heater a Operation and Installation Manual R63LSe REU VA2024WD R75LSe REU VA2528WD A y ee gt R94LSe REU VA2535WD R98LSe REU VA3237W R98LSe ASME REU VA3237W ASME Table of Contents Consumer Safety Information 4 Operating Instructions Maintenance CET Uc ry Error Codes Installation Instructions Consumer Support 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 221 10 3 Installation and service must be performed by a qualified installer service agency or the gas supplier CSA 4 3 A 4 R98LSe ASME This model has been built in accordance with the requirements of the ASME Boiler and Pressure Vessel Code and have received the Certificate of Au
6. Check Valve FEX Boiler Drain Valve A Pressure Relief Valve 3A Solenoid Valve This is not an engineered drawing it is intended only as a guide and not as a replacement for professionally engineered project drawings This drawing is not intended to describe a complete system it is up to the contractor engineer to determine the necessary components for and configuration of the particular system being installed The drawing does not imply compliance with local building code requirements It is the engineer contractor responsiblity to ensure the installation is in accordance with all local building codes Confer with local building officials before installation VA Series Outdoor LS Manual 23 Recommended Piping for Circulation Systems Notes PLEASE NOTE FOR RESIDENTIAL AND COMMERCIAL APPLICATIONS THIS PIPING ARRANGEMENT MAINTAINS FULL Rinnal WARRANTY For this application Pump should be controlled by an Aquastat Timer or Combination Aquastat and Timer Pump to be sized to maintain circulation loop temperature A minimum of 3 GPM flow is recommended for the circulation system The pump should be sized to overcome the pressure loss through the Rinnai water heater supply and return plumbing Refer ence the Rinnai Hot Water System Design Manual Pump Sizing for Circulation Pump to be of bronze or stainless construc tion IMPORTANT Connect the building return line to the hot water supply line a
7. Digital Dual Timer Function Infrared Heaters Wall mountable or Free standing Works in Power Outages Energy Efficient Natural or Propane Gas ODS Safety Sensor Ideal for Emergency Heating 0287 1076 00 2007 Rinnai America Corporation 060 00012 36773 7 Printed in Japan 07 11
8. REU VA2528WD A RO4LS6 c se REU VA2535WD ROGLSC REU VA3237W R98LSe ASME REU VA3237W ASME Maintenance section for adequate combustion and ventilation air The appliance should be located in an area where water leakage of the unit or 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 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 f a water heater is installed in a cosed 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 this situation Should overheating occur or the gas supply fail to shut off turn off the manual gas control valve to the appliance Keep the air intake location free of chemicals such as chlorine or bleach that produce fumes These fumes can damage components and reduce the life of your appliance VA Series Outdoor LS Manual 17 Clear
9. 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 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 e Monitor and remain by the bath while the water is running Use a low bath fill volume less than 25 gallons Using the Water Smart Bath Fill Function Filling the Tub 1 WaterSmart Bath Fill 2 3 4 WaterSmart Bath Fill Press the Water Smart Bath Fill button once The button will illuminate a tone will sound and the word Bath will appear next to the temperature setting The voice prompt will announce The hot water system is ready Open the hot water tap Open the hot water tap The In Use indicator will illuminate on all controllers The hot water will begin to flow When the preset volume of water has been produced then water flow will cease the Water Smart Bath Fill button will flash atone will sound e the voice prompt will announce Bath fill is complete Turn off the bath hot water tap and push the Bath Fill button Turn off the bath hot water tap and 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 b
10. 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 service valve V1 and open shutoff valve V3 11 Disconnect all hoses 12 Remove the in line filter at the cold water inlet and clean out any residue Place filter back into unit 13 Restore electrical power to the water heater 5 gallon pail of virgin food grade white vinegar or virgin food grade citric acid Circulating Pump KEY 3 4 Ball Valve Pressure Regulator 3 4 Union O Circulating Pump T Check Valve Boiler Drain Valve Pressure Relief Valve 9 Solenoid Valve 16 VA Series Outdoor LS Manual Installation Instructions Only properly trained and qualified installers should install this appliance The warranty may be voided due to improper installation or installation by a non qualified installer Rinnai highly recommends all installers attend a product knowledge class For information on a Rinnai Training Course or for questions on installation call 1 800 621 9419 General Instructions Follow the installation in structions and those in the WARNING Do not use substitute materials Use only parts certified with the appliance This appliance must be installed by a state qualified or licensed contractor It is the responsibility of the person having the water heater install
11. water heater it will not freeze in environments as cold as 30 F when protected from direct wind exposure 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 sub PC board that attaches to the PC board in the unit and allows 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 O Circulating Pump 594 Boiler Drain Valve Pressure Relief Valve E Sole
12. will automatically Fusible Link In case the overheat feature does shut down if the burner flame is extinguished not prevent the temperature from rising then the Power Failure The appliance will cut eif dasi fusible link will break shutting off the appliance it loses electrical power 4 VA Series Outdoor LS Manual Description of Operation The Rinnai water heater is one of the most advanced Installation of the remote controller is highly water heaters available It provides a continuous recommended The remote controller can set the supply of hot water at a preset temperature This temperature within a specific range and can provide appliance is direct vent where air is brought in from the error codes to diagnose any problems Gases to thg The temperature of the outgoing hot water is constantly ouside 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 The 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 Operating Instructions Features A
13. 6 16 ey Joop JO 06 seuour 06 seuour Aucajeq 1o 06 you cv 06 cv uo1od epeJ6 e2ueJea 2 sn ueipeue 2 uonduoseq Jou 27 VA Series Outdoor LS Manual Aaditional Clearances Vent Terminal Local codes supersede these clearances 28 Avoid termination locations near a dryer vent Avoid termination locations near commercial cooking exhaust 0 91 m to ventilated or unventilated soffit or eve vent or to a deck or porch um dp d 0 30 m to an inside corner 50 mm between Rinnai terminals at same level INSIDE CORNER VA Series Outdoor LS Manual High Altitude Installations Set dip switches 2 and 3 to the values shown in table below for your altitude The default setting for the appliance is 0 2000 ft 0 610 m with switches No 2 and No 3 in the OFF position Switch No 2 Switch No 3 WARNING PONOT adjust the other dip 0 2000 ft 2001 5200 ft 5201 7800 ft 7801 10200 ft 0 610 m 610 1585 m 1585 2377 m 2377 3109 m switches unless specifically instructed to do so Switch No Switch No Switch No Switch No
14. 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 including soap and water may cause corrosion or 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 other 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 VA Series Outdoor LS Manual 19 Gas Piping Pipe Sizing Procedure Example The gas supply must be capable of handling the ent
15. Display In Use Indicator Water Smart Bath Fill Indicator Priority Button and Indicator ON OFF Button Water Smart Bath Fill Button Power Save MC 100V 1US Dimensions inches 5 0 W x 4 75 Hx 0 75 D In Use Indicator Temperature Display MC 100V 1US VA Series Outdoor LS Manual Thermostat Priority Button and Indicator ON OFF Button Setting 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 51 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 48 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 Press the Priority button on the NOTICE While any hot water is being remote controller The green provided the temperature setting can Priority light will glow indicating only be adjusted between 98 F and that this controller is controlling 110 F the temperature and that the Rinnai water heater i t gt 4NOTICE when used in nursing homes The priority can only be changed schools day c
16. Flame 12 Operating Instructions 33 Error Codes Technical Data Error Code Table 13 14 Pressure Drop Cutve es 34 Troubleshooting for Common Issues 15 Outlet Flow 34 Accessing Operating Information 15 Space Heating aue 35 Water Quality eene 15 DIMENSIONS 36 Flushing the Heat Exchanger 16 Ladder usted 37 Error Code LC or 00 Consumer Support Warranty 38 Limited Warranty 38 39 2 VA Series Outdoor LS Manual Specifications R98L Se Minimum Gas Consumption Btu h 22 200 15 000 19 000 Maximum Gas Consumption Btu h 150 000 180 000 199 000 237 000 Te I 0 6 6 3GPM 0 6 7 5GPM 0 6 9 4 GPM 0 6 9 8 GPM pacity 2 3 24 Limin 2 3 28 L min 2 3 35 5 L min 2 3 37 Limin 5 3 6 6 GPM 74 GPM 8 7 GPM IM 20 L min 25 L min 28 L min 33 L min Default Temperature Setting no controller 120 F 49 C Remote Controller Default Temperature Setting 104 F 40 C Maximum Temp Setting Commercial 60 12 18545 8586 Maximum Temp Setting Residential 140 F 60 C Minimum Temperature
17. Make sure the length of the wire is long enough There should be no tension in the wire Fig 3 Loosen 2 cable screws on the terminals for controls and connect the cable You cannot connect more than 2 cables at a time When connecting more than 2 cables connect them in parallel Fig 4 Install the Quick Cable Connector with 1 screw Fig 5 3 Quick Cable Connector Fig 1 Cable Access Fig 2 Clamp Clamp Screw Fig 3 Cable Screw Fig 4 Fig 5 VA Series Outdoor LS Manual Operating Instructions EN FOR YOUR SAFETY READ BEFORE OPERATING BEI A 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 light the burner by hand BEFORE OPERATING smell all around the appliance area for gas Be sure to smell next to 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 Do not try to light any appliance Do not touch any
18. Setting Weight 36 4 Ib 46 Ib 55 Ib 9 17 kg 21 kg 25 kg Efficiency Rating 83 096 Consumption Standby 24 Anti frost Protection 100 W 116 W Minimum Gas Supply Natural Gas 5 0 inch W C Maximum Gas Supply Natural Gas 10 5 inch W C Type of Appliance Temperature controlled continuous flow gas hot water system With or without remote controls mounted in kitchen bathroom etc Approved Gas Type Natural Gas or Propane Ensure unit matches gas type it s being installed on Gas Supply 3 4 MNPT Cold Water Inlet 3 4 MNPT Hot Water Outlet 3 4 MNPT Ignition System Direct Electronic Ignition Electric Connections Appliance AC 120 Volts 60Hz Remote Control DC 12 Volts Digital Water Temperature Control Simulation Feedforward and Feedback Water Supply Pressure Minimum Water Pressure 20 PSI Recommended 30 80 PSI for maximum performance Maximum Water Supply Pressure 150 PSI Remote Control Cable Non Polarized Two Core Cable Minimum 22 AWG 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 VA Series Outdo
19. accident abuse or misuse alteration e misapplication e force majeure e 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 buildup freeze damage or vent blockage incorrect sizing e other causes other than defects in materials or workmanship 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 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 serv
20. al 35 Dimensions R63LSe R75LSe R94LSe R98LSe R98LSe ASME A B B l4 d if DESCRIPTION R63LSe R75LSe R98LSe in mm R94LSe R98LSe ASME in mm in mm s 3055 femm cese cer mamen m even mme oea i pete nne c onm eem LE 36 VA Series Outdoor LS Manual L a dder Diagram HOT NEUTRAL FROST SENSING 3A FUSE SWITCH ARRESTER ANTI e HEATER VARISTOR WATERFLOW SENSOR WATER FLOW Q SENSOR WATER FLOW CONTROL DEVICE 59 WATER FLOW CONTROL DEVICE CIRCUIT BYPASSFLON 1 69 MODULATI NG COMBUSTION FAN PROCESSING CONTROL DEVICE CIRCUIT I BY PASS SERVOMODELONY ___ 9 4 FLAME ROD OUTGOING WATER CAS THERMISTOR HEAT EXCHANGER THERMISTOR TAIRTEMPERATURE THERMISTOR REMOTE CONTROLLER INDOOR MODEL ONLY VA Series Outdoor LS Manual 37 Consumer Support Warranty Information The installer is responsible for your water heater s correct installation Please complete the informa
21. ances from Appliance Combustibles Combustibles Top of 12 inches 2 inches Heater 305 mm 51 mm Back of Front of 24 inches 24 inches Heater 610mm 610 mm Sides of 6 inches 1 2 inch Heater 152 mm 13 mm Floor 12 inches 2 inches Ground 305 mm 51 mm to The clearance for servicing is 24 inches in front of the water heater Attachment of the Water Heater to floor ground 0 1 Identify the installation location and confirm that 18 the installation will meet all required clearances 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 weight of the water heater in the Specifications section LL oc0 0 VA Series Outdoor LS Manual wall installation brackets Electrical Connection The water heater must be electrically grounded in accordance with local codes or in the absence of local codes with the most recent edition of the National Electrical Code ANSI NFPA 70 In Canada all electrical wiring should be in accordance with local codes and the Canadian Electrical Code CSA C22 1 Part 1 Do not rely on the gas or water piping to ground the water heater A screw is provid
22. are centers and all while no hot water is running other public applications If a newly installed unit with a remote 2 Pressthe A or V buttons to NOTICE obtain the desired temperature controller has not been powered for setting at least 6 hours then the temperature will return to the default setting of All hot water sources are able to 104 F 40 C if power is interrupted provide water at this temperature setting until it is changed again at NOTICE There may be a variation between Hot water temp the temperature displayed on the remote controller and the temperature at the tap due to weather conditions or the length of pipe to the water heater this or another remote controller Temperature Options Without a Remote Controller The default temperature setting for this appliance 120 F 49 C 140 F 60 C installed without a remote controller is 120 F 49 C Switch No Switch No If desired the temperature setting can be changed to 140 F 60 C by adjustment of a dip switch or ON or ON Set dip switch 5 to ON to obtain 140 F water 2 E 2 temperature setting 3 3 Set dip switch 5 to OFF default to obtain 120 F 1 SEP water temperature setting gt 1 4 pies DO NOT adjust the other dip 7 switches unless specifica
23. ater heating appliance Ensure that the water filter on the Rinnai water heater is clean and installed The relief valve should be added to the hot water outlet line 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 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 If a relief 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 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 In addition the solenoid valves should be connected electrically to a sub PC board that attaches to the PC board in the unit This allows the solenoid valves to operate if the water heater is disabled due to an error code The solenoid valves and sub PC board are available for purchase separately VA Series Outdoor LS Manual 21 Freeze Protection Pipin Warranty does not cover damage due to freezing With electrical power supplied to a Rinnai
24. ater 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 Use of an MCC 91 controller in a residential dwelling will reduce the warranty coverage to that of a commercial warranty application T Note Period of coverage is reduced to 3 years from date of purchase if the Rinnai water heater temperature setting exceeds 160 F 71 C 38 VA Series Outdoor LS Manual Limited Warranty 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 as follows 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 com
25. ath Button Indicator with a predetermined volume of water Water Volume Used to select the water volume for the Water Smart Bath Fill Function VA Series Outdoor LS Manual Remote Controllers Models MC 91 1US amp MCC 91 1US Dimensions inches 3 5 W x 4 75 H x 0 75 D The MC 91 controller allows a maximum temperature setting of 140 F 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 Indicator Temperature Display Priority Button Thermostat ON OFF Button MC 91 1US MC 502RC 1US S Wireless Dimensions inches 4 33 W x 5 90 H x 1 16 D Priority Indicator Temperature In Use Indicator Thermostat Priority Button Button Requires the transceiver MC 502RC 1US M to be connected to the water heater Refer to the MC 502RC 1US S manual and the Wireless Controller Installation Instructions for complete details on features operation and installation 6 VA Series Outdoor LS Manual Remote Controllers Models BC 100V 1US Dimensions inches 8 0 Wx4 125 H x 0 875 D NOTICE The BC 100V controller is water resistant Avoid splashing the controller Temperature
26. cations where the remote controller could children be splashed with liquids 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 Avoid locations in direct sunlight The digital display may be difficult to read in direct sunlight Configurations A maximum of 4 remote controllers including wired and wireless can be installed for a water heater or bank of water heaters Controllers can only be wired Controllers in parallel Controllers cannot be wired in series Rinnai The 4 remote controllers can consist of multiple MC 91 s or MC 502RC s but only 1 BC 100V 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 clock function on the BC 100V will only be available if an MC 100V is also connected 47 Wire controllers in parallel If 4 MC 91 s are installed simultaneously press the Priority and On Off buttons on the fourth controller until a beep sound MC 91 91 MC 502RC MC 91 91 MC 502RC MC 502RC 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 The table to the right shows some of the possible c
27. ce be kept clean Clean as follows 1 Turn off and disconnect electrical power Allow to cool 2 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 Air Intake and Exhaust The air intake and exhaust 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 Remote Controller Use a soft damp cloth to clean the remote controller Do not use solvents Lime Scale Buildup 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 obstructions Visual Inspection of Flame The burner must flame evenly over the entire surface when operating correctly The flame must burn wit
28. ce technician or gas supplier See manual for additional CLOSE OPEN information LIT d EN rorunNorFGAsTOAPPLIANCE BE 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 DEE position N VA Series Outdoor LS Manual 33 Technical Data Pressure Drop Curve 45 100 R98LSe 40 90 R94LSe 35 80 4 5 52 30 R75LSe amp 2 c 2 25 R63LSe 60 a o 50 8 20 2 2 2 40 9 EN 30 10 an 20 3 10 0 0 0 2 4 6 8 10 12 Water Flow gpm Outlet Flow Data n _ Re4Lse 80 00 E 99 5 40 20 0 0 20 40 60 80 100 120 140 delta T Temperature Rise F 34 VA Series Outdoor 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
29. cycling Check for foreign materials in combustion chamber and or exhaust piping Check for clogged heat exchanger Check sensor wiring for damage Measure resistance of sensor Clean sensor of scale build up Replace sensor Check sensor wiring for damage Measure resistance of sensor Clean sensor of scale build up Replace sensor Check for restrictions in air flow around unit and vent terminal Check sensor wiring for damage 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 Check modulating gas solenoid valve wiring harness for loose or damage terminals Measure resistance of valve coil Ensure fan will turn freely Check wiring harness to motor for damaged and or loose connections Measure resistance of motor winding If blank screen is present on remote control then the flow control has shorted out Unplug flow control If remote lights up and unit starts operating then replace flow control assembly Check wiring harness to all solenoids for damage and or loose connections Measure resistance of each solenoid valve coil Ensure flame rod is touching flame when unit fires 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 flam
30. diately 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 and hold the On Off button for 2 seconds While holding the On Off 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 W button for 2 seconds and without releasing the 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
31. e present Replace flame rod Flush heat exchanger Refer to instructions in manual Replace heat exchanger Clean inlet water supply filter On new installations ensure hot and cold water lines are not reversed Check for bleed over Isolate unit from building by turning off hot water line to building Isolate the circulating system if present Open your pressure relief valve if unit fires 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 VA Series Outdoor LS Manual Trouble Shooting for Common Issues don t have any hot water when 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 was using the hot water the water got cold If you adjusted the flow from the tap to lessen it 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 Decrease the temperature setting at the remote controller or increase the water flow 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 open hot tap do not imme
32. ed in the junction box for the grounding connection The water heater requires 120 VAC 60 Hz power from a properly grounded circuit A disconnect switch must be provided and installed for the incoming 120 VAC power It should be a type that is suitable for outdoor use Check the National Electrical Code ANSI NFPA 70 and your local codes for a proper switch type to use in your area The wiring diagram is located on the Technical Sheet attached to the inside of the front cover Gas Pipin STlVNIWH3L STOYLNOD uod 9 do 120V Wiring black wire Hot Leg white wire Neutral Ground Connection Disconnect Switch General Instructions A manual gas control valve must be placed in the 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
33. ed 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 warranty This appliance is not to be installed indoors e A qualified installer or service technician should install the appliance inspect it and leak test it before use The installation must conform with local codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1INFPA 54 or the Natural Gas and Propane Installation Code CSA B149 1 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 70 or the Canadian Electrical Code CSA C22 1 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 ROSLI tissus REU VA2024WD RSLS x tue
34. electric 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 OPERATING INSTRUCTIONS BEI 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 B in the safety information 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 control 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 or the 9 Set thermostat to desired setting clockwise to the full OFF position 10 Open a hot water tap If the appliance will not operate follow the instructions To Turn Off Gas Manual Valve To Appliance and call your servi
35. et per hour Schedule 40 Metallic Pipe Inlet Pressure 11 0 inches W C Pressure Drop 0 5 inches W C Specific Gravity 1 50 e nu se ns zm 7m ome e em m reo ose 1 o oe om omm eo m pm eo om px m ow ow ums ew ws 3m ws a m m ew m e we se 20 VA Series Outdoor LS Manual Water Piping General Instructions A manual water control valve 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 The piping including soldering materials and components connected to this appliance must be approved for use in potable water systems Purge the water line to remove all debris and air Debris will damage the Rinnai water heater Pressure Relief Valve 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 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 Val
36. h 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 12 VA Series Outdoor LS Manual 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 remote 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 Error Code Table Faut 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 Check that nothing is blocking the inlet or exhaust Blockage Ensure condensation collar was installed correctly Verify dip switches are set properly Check fan for blockage Error No Ignition Check that the gas is turned on at the water heater gas meter or cylinder Ensure gas ty
37. ice 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 Limitation on implied warranties 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 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 VA Series Outdoor LS Manual 39 a A about RINNA my Rinnai America Corporation Ri nnal oth er fi ne p rod u cts 103 International Drive Peachtree City GA 30269 TOLL FREE 1 800 621 9419 FAX 1 888 474 6624 www rinnai us Direct Vent Heaters e Cool to the Touch cabinet Easily Installed and Safe for Any Room Up to 84 Efficient Electronic Ignition No Pilot Light Propane or Natural Gas Whisper Quiet Blower Primary Heat Source Vent Free Zone Heaters Programmable Thermostat Energy Efficient Vent free No Visible Flame Oxygen Depletion Sensor Secondary Heat Source Cool to the Touch Cabinet Direct Vent Fireplace RHFE 750ETR Energy Efficient Source of Zone Heating Accurate Temperature Control Bottom Air Discharge Full function Remote Unique Interchangeable Fronts
38. ire 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 Refer to the National Fuel Gas Code NFPA 54 for proper gas line sizing The below information is provided as an example 1 Determine the cubic feet per hour of gas required by dividing the gas input on the rating plate 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 Cubic Feet per Hour Gas Input of Rinnai water heater BTU HR Heating Value of Gas BTU FT 2 Use the table for your gas type to find the pipe size required for your cubic feet per hour of gas and your pipe length Example The heating value of propane gas for your location is 2516 BTU FT The gas input of the R94LSe is 199 000 BTU HR Additional appliances at the location require 75 000 BTU HR Therefore the cubic feet per hour 199 000 75 000 2516 108 9 FT HR If the pipe length is 100 ft then the 3 4 inch pipe size capable of supplying 197 FT HR of propane gas will be adequate Pipe Sizing Table Natural Gas cubic feet per hour Schedule 40 Metallic Pipe Inlet Pressure less than 2 psi 55 inches W C Pressure Drop 0 3 inches W C Specific Gravity 0 60 Low pm Ds pwe Pipe Sizing Table Propane Gas cubic fe
39. lly 8 8 instructed to do so 8 VA Series Outdoor LS Manual Temperature Ranges This water heater will attempt to provide hot water at the temperature 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 temperatures for a given model are provided below EE 98 100 102 104 130 135 140 150 E e re e nn rn n e fas R98LSe 100 102 104 106 108 110 115 120 125 130 135 140 150 160 185 R98LSe ASME cas 52 57 3e 36 e e e These settings require the 91 controller When the MCC 91 controller is connected these higher temperature are available on all controller models in the system If a space heating application requires higher than 140 F then a mixing valve shall be installed to temper the water temperature to 140 F or less for domestic use Suggested temperatures are These temperatures are suggestions only Kitchen 120 F 49 C Temperature lower than 98 F 37 C can be obtained e Shower 989 1109 F 37 43 C at the tap by mixing with cold water e Bath Fill 102 110 F 39 43 C To change the temperature scale from Celsius to Fahrenheit or vice versa press and hold the On Off button for 5 seconds while the water heater is OFF Setting the Sou
40. may want to treat or condition the water Source Part 143 National Secondary Drinking Water Regulations TDS Total Dissolved Up to 500 mg L Solids VA Series Outdoor LS Manual 15 Flushing the Heat Exchange 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 buildup 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 pump outlet hose H1 to the cold water line at service valve V2 4 Connect drain hose to service valve 5 Pour approximately 4 gallons of virgin food grade white vinegar or citric acid into pail Rinnai 6 Place the drain hose H3 and the hose H2 to the pump Water Heater 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 45 minutes 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 b close
41. nd Volume Voice Prompt MC 100V Press the Function button to BC 100V Press the Sound Vol button to adjust the voice prompt adjust the voice prompt volume 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 button cycles through through the volume levels in the the volume levels in the order order below below Off Volume Medium Volume default Setting the Clock MC 100V Press the Function button twice within 10 seconds to set the clock Press the A or button to reach the desired time The clock on the BC 100V automatically shows the time which has been set on the MC 100V Function VA Series Outdoor LS Manual 9 Using the Water Smart Bath Fill Function Overview This function is exclusive to the BC 100V remote 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 cease 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 m Bath Fill Temperature Setti
42. nded to describe a complete system it is up to the contractor engineer to determine the necessary components 3 4 Union Circulating Pump for and configuration of the particular system being installed The drawing does not imply compliance with local building code Check Valve Fed Boiler Drain Valve requirements It is the engineer contractor responsiblity to ensure the installation is in accordance with all local building codes Confer Pressure Relief Valve Solenoid Valve with local building officials before installation VA Series Outdoor LS Manual 25 Flue Terminal Clearances ANS Z21 10 3 CSA 4 3 Q3 LLIINS3d LON SI J3H3HM Alddns LN3A 7119140 33N3DUO ACISNI X VA Series Outdoor LS Manual 26 Flue Terminal Clearances ANS Z21 10 3 CSA 4 3 Sf pue epeued 10 09 pz S ejsoddo e ueJeo 5 Jeijddns se6 JO y pue 5 1620 L GpLg VSO 10 FG VdJNIL COZ ISNV U peyioeds 100 5 2 104 ujeeueq OM JO e uo uedo si uoojeq 10 yoap youod Ji AJUO ujoq pue ow
43. ndensation or debris VA Series Outdoor LS Manual 13 Error Code Table Thermal Fuse o Over Temperature Warning Outgoing Water Temperature Sensor Fault Heat Exchanger Outgoing Temperature Sensor Fault Combustion Air Temperature Sensor Fault Combustion Fan Failure Water Flow Servo Faulty SVO SV1 SV2 and SV3 Solenoid Valve Circuit Fault Flame Sensing Device Fault Scale Build up in Heat Exchanger when checking maintenance code history 00 is substituted for water flow is activated 14 Modulating Solenoid Valve Signal Abnormal does not stop flow properly Nothing happens when 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 Check for restrictions in air flow around unit and vent terminal Check for low water flow in a circulating system causing short
44. ngs Available F 98 100 102 104 106 108 110 115 120 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 remote controller The green Priority Priority light will glow indicating that this controller is controlling the temperature and that the Rinnai water heater is ready to supply hot water 2 Press the Temp A or buttons to obtain the desired temperature Temp setting 3 Press the Water Vol or V buttons to obtain the desired Water Vol water volume in gallons Multiple Water Heaters Anti scald Fixtures To Prevent Over Filling 10 VA Series Outdoor LS Manual 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 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 Do
45. noid Valve 6 3 4 Ball Valve 3 4 Union PX Check Valve Minimum 3 4 Hot Water Supply Line Vacuum Breaker Rinnai Water Heater 3 4 Gas Connection Gas Supply bu 3 4 Minimum Minimum 3 4 Normally Closed Cold Water Solenoid Valve Supply Line 1 2 Minimum x7 Normally Open 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 project drawings This drawing is not intended to describe a complete system it is up to the contractor engineer to determine the necessary components for and configuration of the particular system being installed The drawing does not imply compliance with local building code requirements It is the engineer contractor responsiblity to ensure the installation is in accordance with all local building codes Confer with local building officials before installation 22 VA Series Outdoor 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 6 3 4 Ball Valve V Pressure Regulator 3 4 Union O Circulating Pump T
46. ombinations of controllers Cable Lengths and Size The cable for the remote controller should be a non Number of Wired Maximum Cable Length for each polarized two core cable with a minimum gauge of 22 Controllers Controller to Water Heater 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 65 820 m 30 VA Series Outdoor LS Manual Remote Controller Installation WARNING Do not attempt to connect the remote controllers with the power on There is 120 volt potential next to the remote controller connections inside the unit Do not connect the remote controller to the 120VAC terminals provided for the optional solenoid drain valves All service and wiring should be performed by a registered installer Mounting on the wall 1 Determine a suitable location for the Outline of Remote controller Make three holes in the wall as shown securing screw Q Run the cable between the controller and the Rinnai water heater or the controller and 1 21 32 another controller A wiring hole Q 4 Remove the face plate from the remote 3 5 16 controller using a screw driver 5 Connect the cable to the remote controller securing screw Q Mount the controller to the wall using the holes drilled in step 2 Connecting to the R75LSe R94LSe R98LSe and R98LSe ASME
47. or 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 DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a potentially hazardous situation which if not avoided could result in death or serious injury 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 Keep the area around the appliance clear and free Any alteration to the appliance or its controls can be from combustible materials gasoline and other dangerous and will void the warranty flammable vapors and liquids Always check the water temperature before entering Do not use this appliance if any part has been under a shower or bath water Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water Safety Features Overheat The appliance will automatically shut 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 Flame Failure The appliance
48. pany 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 How 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 Please complete the Registration online at www rinnai us or mail the Registration card to Rinnai at the address shown on the card 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 e
49. pe 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 and voltage drops Ensure flame rod wire is connected Check flame rod for carbon build up Disconnect and re connect all wiring harnesses on unit and PC board Check all components for electrical short Check gas solenoid valves for open or short circuits Remove burner plate and inspect burner surface for co
50. s Full warranty will be maintained if an on demand recirculation System is incorporated Refer to the Limited Warranty Rinnai Water Heater Rinnai Equipment List QTY Rinnai Water Heaters For this application Pump should be controlled by an Aquastat ds s RIK KIT Optional 1 Timer or Combination Aquastat and Timer 3 4 Fittings Include 2 Unions 2 Ball Valves 2 Drain Valves and 1 Pressure Relief Valve Pump to be sized to maintain circulation loop temperature A minimum of 3 GPM flow is recommended for the circulation system The pump should be sized to overcome the 54 3 4 Gas Connection pressure loss through the Rinnai water heater supply and return plumbing Refer ence the Rinnai Hot Water System Design Manual Pump Sizing for Circulation Pump to be of bronze or stainless construc tion 1 1 Gas Supply Note Water heater outlet temperature cannot be adjusted when circulation pump is running Minimum 3 4 Hot Water Supply Line Minimum 3 4 Cold Water Supply Line Optional 2 6 Gallon Storage Tank To eliminate cold water sandwich effect caused by frequent On Off operation Expansion Tank Building Fixture Outlets KEY This is not an engineered drawing it is intended only as a guide and not as a replacement for professionally engineered project drawings 3 4 Ball Valve Pressure Regulator This drawing is not inte
51. s close as possible to the Rinnai Water Heater 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 lt q 3 4 Gas Connection Gas Supply Minimum 3 4 Cold Water Supply Line Tank Water Heater to be Sized for Heat Loss of Circulation Loop Building Supply Electric 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 drawings 3 4 Ball Valve Pressure Regulator This drawing is not intended to describe a complete system it is up to the contractor engineer to determine the necessary components 2 4 Union Circulating Pump for and configuration of the particular system being installed The S drawing does not imply compliance with local building code WY Check Valve Fed Boiler Drain Valve requirements It is the engineer contractor responsiblity to ensure the installation is in accordance with all local building codes Confer Pressure Relief Valve 21 Solenoid Valve with local building officials before installation 24 VA Series Outdoor LS Manual Optional Piping for Circulation Systems PLEASE NOTE THIS PIPING ARRANGEMENT REDUCES RESIDENTIAL AND COMMERCIAL WARRANTY TO THE FOLLOWING 3 Years On Heat Exchanger 3 Years On Part
52. thorization from the National Board The heat exchanger on this unit has the NB and HLW stamps Table of Contents Specifications e e 3 Installation Instructions 17 General Instructions 17 Consumer Safety Information Clearances from Appliance 18 Safety 4 Attachment of the Water 18 Safety Behaviors and Practices 4 Electrical 19 Safety Fealures itc pee 4 Gas Piping General Instructions 19 Description of Operation 5 Pipe Sizing Procedure Example 20 Water Piping Operating Instructions General Instructions 21 Features Available on Remote Controllers 5 Pressure Relief Valve 21 Remote Controllers Models 6 7 Freeze 21 Setting the 8 Freeze Protection Piping 22 Temperature Options Without Recommended Piping for Basic Installation 23 a Remote Controller 8 Recommended Piping for Temperature
53. ting 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 s Glycol If glycol is to be circulated through the Rinnai s only use propylene glycol in a 40 60 glycol water mix ratio It is recommended that distilled water be used to prevent particulate from clogging the filter Glycol is toxic if consumed Provisions must be made to the piping system to guarantee that glycol will never be introduced into the potable water system The glycol solution must be compatible with the following items copper brass bronze rubber a 283 micron filter and any other associated plumbing fixtures Check with the glycol manufacturer to ensure that the solution will pass through the 283 micron filter VA Series Outdoor LS Manu
54. tion below to keep for your records Purchased from Address Date of Purchase Model No Serial No Installed by Installer s License No Address Phone Date of Installation Limited Warranty 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 by a state qualified or licensed contractor 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 water heater This Warranty extends to the original purchaser 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 VA LS Series Period of Coverage from date of purchase Residential Used with Rinnai Air Commercial MA Handler for domestic Applications including Applications heating and water radiant heating 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 he
55. treatment shall not be introduced into the potable water 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 remote 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 oxidize 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 hea
56. utton light will go out and the word Bath will disappear from the display To Stop the Bath Fill Before it Finishes When Other Taps Are Open To stop the water flow during the Bath Fill function press the Water Smart Bath Fill button The button will flash and the voice prompt will announce Hot water is not available Turn off all hot water taps and push the Bath Fill button Follow the voice prompt instructions During the bath fill function any hot water flowed at other locations subtracts from the total amount of water for the bath For example if the bath fill function is set for 50 gallons and 5 gallons of hot water are used at other locations during the fill period then the bath will only fill with 45 gallons 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 A and V buttons until a beep is heard approximately 5 seconds VA Series Outdoor LS Manual Maintenance A WARNING Turn off the electrical power supply the manual gas valve and the manual water control valve whenever servicing the unit Repairs should be performed by a qualified service technician The appliance should be inspected annually by a qualified service technician Verify proper operation after servicing Cleaning It is imperative that control compartments burners and circulating air passage ways of the applian
57. vailable on Remote Controllers The MC 91 1US remote controller is supplied with the appliance Additional functions are available through the use of optional controllers Description Call Sends a short series of beeps to all controllers in the system It is not an intercom p olo 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 Used on this model to set the clock or sound volume In Use Indicator Indicates that hot water is being supplied i e a hot water tap is open ON OFF Button le e e ojo Used to turn the water heater ON or OFF PowerSave Allows the remote controller to be in an energy saving mode Priority Button Indicates that this controller is setting the temperature Priority Indicator can be switched to another controller by pressing its Priority Button when no hot water is running Sound Volume 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 b
58. ves CAN1 4 4 The relief valve must be rated up to 150 psi and to at least the maximum BTU hr of the appliance 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 The pressure relief valve must be manually operated once a year to check for correct operation Freeze Protection The freeze protection features include electrical heating elements and intermittent firing of the burner Freeze protection may be disabled if electricity or gas 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 Toxic chemicals such as those used for boiler water treatment are not to be introduced to the potable water used for space heating If the appliance will be used as a potable water source it must not be connected to a system that was previously used with a nonpotable w

Download Pdf Manuals

Related Search

Related Contents

615 IL MANUALE D`USO E MANUTENZIONE INDICE  6 - SEW Eurodrive  Télécharger fiche_technique_e960  Dell E153FPT User's Manual  BIP-6000 1  Schleuniger  Mise en page 1    MANUAL DE INSTRUCCIONES  Sony DAv-SB200 System  

Copyright © All rights reserved. Failed to retrieve file