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ES08 201RFA MANUAL

1. Rinnai Corporation ES08 Manual 18 Flue Terminal Clearances Sf pue epeue LUD 09 seuut pz ojsoddo 0 90UBJEO Jeiddns y JO eu pue sopoo uore eisul 220 994 1 9 6F 8 VSO 10 6 Vd JN L ccZ ISNV U peyioeds 10 104 y ujeeuaq SOPIS OM JO e uo uedo Ajlni si Auoojeq JO 4oep uoJod J p llluu d uloq seAJes pue 5 p9o1e20 SI JBU pened JO 6 e 100 6 U A V 0 09 Seuout pz 0 09 Seuout pz uoo eg Jo uoJod 0 05 z 01 06 5 21 Kuedoaud uo O wee 1994 7 JO oe2ueJeo 2 7 w p OL ek wu 9 1991 9 jeju Ajddns e 9 6 1991 GL SOYDUI 9 wo Seuoui 9 16 1901 quiesse 1 y quuesse
2. G p 1991 GL 14019 QUI J9 U99 JO piS o 92UEJ 9 2 6 199 oouei dde Aue 0 leju JO oj Ajddns eolueyoowu0u e2ueJe9 o 06 OZ 06 59420 OZ OU Jo eu 9 L9 199 210 Sue sip EIUOZIIOU j e UIUJIM OU po1eoo WHOS SDUEJEOJO EDILIS peuedo wo GL Seuour 9 eq yey JOOP O 2 GL 9 MOUS pojedionue y 1unoooe Joop uoJod apes6 e2ueJe9 o2 06 21 06 21 SUONEJ EJSU sn 0116 2154 ueipeue uonduosaq 19 Rinnai Corporation ES08 Manual Flue Manifold Installation e he flue manifold must exhaust to the outside Do e his appliance can only be used with one of the five not exhaust into other rooms types of Rinnai flue kits The flue kits and their di m mensions are listed in the Specifications section e he flue is not designed to be positioned under 5 floors or below the heater e Refer to the Flue Terminal Clearances section 1 Disassemble the flue manifold The flue consists of 3 parts Inside Connection Terminal e S
3. spare rubber seal Flue units only Far weatherboard installations Manual Valve Set For Clamp Insulation Qux Clip For Wall Bracket and Flue manifold Plastic tie for air inlet For Back Spacer For Flue Manifold Owner s Manual Wall Bracket Conversion Manual 16 Rinnai Corporation ES08 Manual Drilling Hole Check for water and gas pipes as well as electric A maximum of one elbow FOT 158 may be used to cables Drill the flue hole using a 3 1 8 inch 80 mm raise the flue manifold s position by 6 in 154 mm drill The center of the hole must be located exactly at relative to the appliance Rotate the flue elbow 90 to the specified point a vertical position and attach the FOT 158 so that it opens toward the center of the appliance If the FOT 158 is used then do not use the template The center of the wall opening will be 16 1 2 in 418 5 mm above the base of the appliance oee diagram For weatherboard walls drill through the center of the weatherboard from the outside first and then through the plasterboard A template is provided Dimensions m inches mm AD Rinnai Corporation ES08 Manual 17 Flue Terminal Clearances 411 LON SI IVNIINH3 L 343HM NY TVNIINH3 L LN3A I L3TNI Alddns HIV GO 22222 A L MONS MOUS peredionue o seijdde OSIE V
4. 6 Cut Away Diagram 24 GOTO PANG 7 Wiring Diagram 25 Operating Information Ladder Diagram 26 Turning ON and OFF 8 Flow Diagram 27 Adjusting the temperature 8 latte ip 28 36 Economy 8 FUNCION 00 9 Consumer Support Adding Water to the Humidifier 9 Warranty Information 37 Adjusting Air Flow Direction 9 Limited Warranty 3 38 Sensible Temperature Control 9 Care and Maintenance Maintenance 10 Care of 10 Snow Accumulation 10 EOS Aaa se 10 Visual Inspection of Flame 10 Before Making a Service Call 11 Troubleshoolilg x ie ne 12 Fault CODCS iti ce 19 Restart FUlClOh uu oi e eden 13 2 Rinnai Corporation ES08 Manual Consumer Safety Information Safety Definitions This is the safety alert symbol This symbol alerts you to potential hazards that can kill or hurt you and others DANG serious injury WARNING CAU
5. To clean the filters the appliance should be OFF and cool Remove the filter and clean it using a soft dry cloth or vacuum If the filter is greasy wash with warm soapy water rinse and dry completely Visual Inspection of Flame Check that the burner flames are operating normally The flame can be seen through the circular window through the louvers When operating normally the burner flame should appear as long clear blue stable streaks Yellow flames or an orange color is abnormal and maintenance is required NORMAL Flame Rod Long clear blue stable flames ABNORMAL Flame Rod Yellow flames o D orange color 10 Rinnai Corporation ES08 Manual Before Making a Service Call Before making a service call please check the following At Ignition Heater does not operate Warm air does not flow when the burner lights Smoke or strange smells are produced on the first trial light up after installation Sharp clicking noises at ignition or when unit cuts down on the thermostat or goes out During Combustion Clunking noise when the thermostat operates Unit is not heating room Air filter is blocked or the louvers are blocked or obstructed Heater will not re ignite after overheating B When the unit is turned off Convection fan continues to run after turning OFF Other Points Steam is discharged from the flue terminal
6. Unit cuts off without apparent reason Power Failure Is the heater plugged in Have the fuses or breaker blown at the fuse box breaker panel Is there a power failure Is the air filter blocked Is anything blocking the outlet for the hot air Is the flue blocked The fan is started automatically after a short delay This is to allow the heat exchanger to warm up helping to avoid cold draughts This is caused by grease or oil and dust on the heat exchanger and will stop after a short time This is simply expansion noise from the heat exchanger This is the sound of the solenoid gas valves opening and closing Is the air filter blocked Is the set temperature high enough Is the warm air outlet blocked by anything Are the doors and windows of the room closed Was the appliance correctly sized for the space Allow heater to cool clean air filter operate again gt Even after unit has cooled down the heater does not ignite again Repair is necessary Contact a qualified authorized service provider gt This is to remove the residual heat from the heat exchanger The fan will stop when the heater cools down gt High efficiency appliances tend to discharge water vapor on cold days This is normal Check whether filters are blocked Dirty filters will cause the heater to overheat gt Switch OFF then ON again when power is restored to re
7. Parts List 36 900 cp 30310 901 __ _ 5 902 411 SCREW 904 7ZAA0316822 5 905 2 042252 5 906 2 040852 SOREW 908 ZBBO41OSC 5 909 ZBD0408SZ ___ S 910 ZDAA0410SZ SCREW 911 ZEABO406SC SCREW 912 2 40850 5 913 ZEABO408SZ 5 o 914 ZEABO408ULR __ 5 915 7EDBO408B SCREW 916 2 40852 SCGREW 917 2 41052 SCREW 918 ZEDB0412SZ _ 919 ZHAA0406SZ SCREW 920 ZHAA0410822 SCREW 921 CP 304882 Rinnai Corporation ES08 Manual 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 Date of Purchase Model No Serial No Installed by Installer s License Address Phone Date of Installation Limited Warranty Gas Direct Vent Wall Furnace What is covered This Warranty covers any defects in materials or workmanship subject to the terms stated below This Warranty extends to the original purchaser and subsequent transferees but only while the product remains at the site of the original installation This Warranty only extends through the first installatio
8. 5 SOLENOID VALVE No 1 EI SOLENOID VALVE Na 2 GAS COMBUSTION AIR CONVECTION AR Rinnai Corporation ES08 Manual 27 Parts List For replacement parts call Rinnai at 1 800 621 9419 28 Rinnai Corporation ES08 Manual 2 7 2 2 I 2 b c Parts List 29 Rinnai Corporation ES08 Manual Parts List Rinnai Corporation ES08 Manual Parts List Rinnai Corporation ES08 Manua Parts List 32 Rinnai Corporation ES08 Manual Parts List 006 30844 BRACKETFXER 2 009 308F 401 3 FRONT PANEL 308 2050 1 026 027 028 029 030 031 RHFE201 0120 100 308 130 2 101 308 216 102 RHF 250 038 103 554 148 104 105 106 107 108 556 131 2 109 308 205 2 110 2 4 111 112 556 211 113 114 115 025 Rinnai Corporation 508 Manual 33 Parts List 34 140 141 EXHAUST ELBOW ASS Y 142 RHF300 200 e 143 302 1103 2 144 802 1206 145 305F 0017 17 STOPPER 146 147 RHF300 52 148 431 1900 VENT ASS Y 149 308 2038 150 90378 151 556 417 BACK PRESSURE PIPE ASS Y 152 153 556F 415 2 TUBEB 300 201 2031 COMBUSTION FAN MOTOR ASS Y 301 08 8273 CUSHION RUBBER 3 302 308F 434 7 COMBUSTION FAN CASING ASS Y 400 401 308 231 402 403 404 Rinnai Corporation ES08 Manual Parts List P C B TOTAL ASS Y 804 807 556 2065 EXHAUST CAUTION LABEL B Rinnai Corporation ES08 Manual 35
9. syo HAYS Jequinu pue upes enjeJedule Hl eougijdde perddns se Su jo AUE 4 761 8 1228 8 JO aq paoejdeu ary HO Lv3HBZA O HL HO TE 3ATA ONILYINGOW 9513 WWHSHL HO MHOISINH3HI HIH iL Z HOLMS IV3HH3AO 19HO Pio 45 JOlOWNNVJNOLOSANOO Wwa 46 Os dS mojs L ZLESATAGIONTIOS THAS pa lt HL woqe use 46 ms 3 web dogwwis SH a SWYNSLIHVd 39099 dU E JU 10 601000 Q0 Ine imme 6 L ud LINN 14510 1081 92 25 Rinnai Corporation ES08 Manual Ladder Diagram 216 A DC5V B DC12V OHS 1 130 OHS 2 70 F 3A AC ROUT TR AC AC WER TION CUI SUPPLY CIRCUIT PS CONTROL DISPLAY UNIT CIRCUIT CONTROL DISPLAY CIRCUIT FLAME BFAN COMB FAN ION ION NT SIGNAL S CIRCUIT IRCUI 8 i BL L FCC SP CF ER ER MB TEMO SV2 BL PS OHS1 2 OVER HEAT SWITCH 1 2 26 Rinnai Corporation ES08 Manual svi GAS Flow Diagram k A VENT ASS Y T P C B F AN OVERHEAT SWITCH No 1 OVERHEAT THERMISTOR MODULATING PRESSURE SENSOR YALVE
10. fails due to a defect in material or workmanship within the sixth 6 through the tenth 10 year from the date of purchase Rinnai will make the following allowances toward the purchase of a replacement Heat Exchanger How do l 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 comfortableheatingsolutions com 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 appliance please visit www rinnairegistration com For those without internet access please call 1 866 RINNAI1 745 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 condensate damage improper venting incorrect gas type or incorrect gas pressure improper conversion in
11. set controls Rinnai Corporation ES08 Manual 11 Troubleshooting restart after power is restored Installer Service Call Cancel Function Lock Turn gas on Problem No ON indicator Burner doesn t ignite Unusual combustion Combustion stops during operation Noisy ignition Takes too long to warm the room Not Plugged In Power Failure Initial Installation Air In Gas Pipe Gas Filter Blocked Miss Ignition Flue terminal obstructed Flue manifold not connected Louver obstructed Air filter blocked Gas Escape Function Lock Set Gas turned off at meter tank or valve 12 Rinnai Corporation ES08 Manual Fault Codes If there is a malfunction the appliance may shut down You may be able to clear the fault code by turning the as a safety precaution and display a fault code to heater off and then on again If the fault code remains assist in diagnosing the problem The fault code will or returns on the next operation contact Rinnai or your flash in the display on the control panel When making nearest service agent and arrange for a service call a service call this code will assist with diagnosing the fault CODE DISPLAYED FAULT REMEDY Check that gas is turned ON Check that the vent termination is not blocked Refer to the Restart Function explanation Service call if repeated Clean filter Room Overheat Lower room temperature to less than 104 40 Room Temperat
12. source be used Two 1 8 in test plugs are provided for testing of manifold differential pressure They are located on the modulating gas valve and on the burner manifold The appliance should be correctly sized for the space it is required to heat Follow the installations instructions and those in Care and Maintenance for adequate combustion and ventilation air The flow of combustion and ventilation air shall not be obstructed Clearances to access the appliance during servicing are 2 inches 50 mm from the sides 40 inches 1 m from the front and 9 inches 225 mm from the top If installation is at a location above NOTICE 2001 ft 610 m then follow the Adjust Gas Pressure Settings procedure in the Conversion Manual If installation is at or below 2000 ft 610 m then the pressure settings do not need to be adjusted Rinnai Corporation ES08 Manual Gas Connection e The gas supply line shall be gas tight sized and so installed as to provide a supply of a gas sufficient to meet the maximum demand of the heater without loss of pressure e A shut off valve and appliance connector valve should be installed in the upstream of the gas line to permit servicing e Flexible pipe and any appliance connector valve used for gas piping shall be types approved by nationally recognized agencies e Any compound used on the threaded joint of the gas piping shall be a type which resists the action of liquefied petrole
13. the Mobile Home Standard CAN CSA Z240 MH Series in Canada This appliance is only for use with types of gas indicated on the rating plate A conversion kit is supplied with the appliance This appliance may be installed in an aftermarket permanently located manufactured home USA only or mobile home where not prohibited by local codes This appliance is only for use with the type of gas indicated on the rating plate This appliance is not convertible for use with other gases unless a certified kit is used Table of Contents Consumer Safety Information Installation Instructions Safety Definitions 3 General Instructions 14 Safety Behaviors and Practices 3 Gas Connell e 15 Sale dade kde 4 Clearances to Combustibles 15 Installation Parts 16 Specifications FIUE Hole fto 17 Appliance Specifications 4 5 2 m 17 5 Flue Terminal Clearances 18 19 Flue Manilolds 5 Flue Manifold Installation 20 21 Connecting the Appliance 22 Operating Instructions Operating Instructions 23 Getting to Know your 508
14. the gas supply piping system during any pressure testing of that system at test pressures in excess of 1 2 psi 3 5 kPa The appliance must be isolated from the gas supply piping system by closing its equipment 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 If the flooring is carpet tile or other combustible material other than wood then the appliance must be installed on a metal or wood panel extending the full width and depth of the appliance This appliance discharges a large volume of warm air next to the floor Any particles in the air such as cigarette smoke could cause discoloration in carpet The warm air flow could discolor nylon carpets containing dyes or vinyl surfaces To prevent discoloration of the floor covering a mat may be placed under the appliance which extends about 30 inches 750 mm in front of it This appliance is not designed to built in This appliance is only for use with the type of gas indicated on the rating plate This appliance is not convertible for use with other gases unless a certified kit is used If a conversion of the unit is needed conversions must be performed by a qualified service provider at the owner s expense This appliance must not be connected to a chimney flue serving a separate solid fuel burning appliance Rinnai suggests that a dedicated electrical circuit with a 120VAC 60 hz 10 amp power
15. the heater has been out of operation for a long time The appliance may make noises after ignition or when itis turned off This is normal and is due to the thermal expansion or contraction of its components Turning the heater OFF Press the ON OFF button Do not turn off by unplugging at the power outlet The fan will continue to run for a short time to prevent the internal components from overheating Adjusting the Temperature sarmo C AoomTemp Temp rol The temperature setting and the room temperature are indicated by the L E D display on the control panel When the appliance is turned on the temperature setting will be displayed for 10 seconds The display will then show the room temperature The default temperature setting is 72 F To change the temperature setting press one of the temperature control buttons once The Set Temp should light up and the display will show the current temperature setting Continue to press the control buttons until the desired temperature setting is reached After 10 seconds the display will return to showing the room temperature The thermostat automatically modulates the burner and the fan to maintain the temperature setting The temperature settings available are e LO burner is on minimum combustion e 60 F 80 F in two degree increments e Hl burner is on maximum combustion Economy Mode Pressing the Economy button will cause the appliance to go into Econom
16. unsafe practices This appliance is equipped with a three prong plug for your protection against shock hazard and should be plugged directly into a properly grounded three prong receptacle Do not cut or remove the ground prong from this plug Any alteration to the appliance or its controls can be dangerous Do not operate appliance with the panels removed cracked or broken Replacement of the panels should be done by a licensed or qualified service person Do not insert items into the louvers Do not spray aerosols near the appliance while it is operating Most aerosols contain butane gas which is flammable Do not unplug the appliance while it is operating or while the fans are on Rinnai Corporation ES08 Manual Safety Features e Overheat The appliance will automatically shut e Power Surge Fuse A glass fuse on the PC board down when the appliance exceeds a predetermined protects against overcurrent If the fuse blows then temperature all indicator lamps will be off e Flame Failure The appliance will automatically e Spark Detector The appliance automatically shuts shut down if the burner flame is extinguished down if there is an abnormal spark at ignition e Power Failure The appliance will cut off the gas if e Fusible Link In case the overheat feature it loses electrical power prevents the temperature from rising then the fusible link will break shutting off the appliance opecifications Appliance Speci
17. ING INSTRUCTIONS STOP Read the safety information above oet the thermostat to lowest setting Turn off all electric power to the appliance using the ON OFF button 4 This appliance is equipped with an ignition device which automatically lights the burner Do not try to light the burner by hand 5 Locate the manual gas valve on the side of the heater Turn the manual valve A clockwise to the full OFF position Manual Valve CLOSE OPEN wo gw 6 Wait five 5 minutes to clear out any gas Then smell for gas including near the floor you smell gas STOP Follow in the safety information above If you don t smell gas go to the next step Turn the manual gas valve counterclockwise to the full ON position Turn on all electric power to the appliance using the ON OFF button Set the thermostat to desired setting Combustion indicator glows red when the burner is lit and flashes when the burner fails to ignite If the appliance will not operate follow the instructions To Turn Off Gas To Appliance and call your service technician or gas supplier See manual for additional information s TO TURN OFF GAS TO APPLIANCE R ss Set the thermostat to lowest setting 2 Turn off all electric power to the appliance using the ON OFF button 3 Locate the manual gas valve on the side of t
18. Owner s Operation and Installation Manual for the ES08 RHFE 201RFA Energysaver Gas Direct Vent Wall Furnace Table of Contents Safety Information Operating Instructions Care and Maintenance 10 Fault Codes Installation Instructions 14 Consumer Support 36 WARNING If the information in these instructions is not followed exactly a fire or explosion may result causing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance WHAT TO DO IF YOU SMELL GAS Do not try to light any appliance Do not touch any electrical switch do not use any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier INSTALLER Leave this manual with the appliance CONSUMER Retain this manual for future reference Register your product at www rinnairegistration com or call 1 866 RINNAI1 746 6241 This appliance may be installed as an OEM installation in a manufactured home USA only or mobile home and must be installed in accordance with the manufacturer s instructions and the Manufactured Home construction and Safety Standard Title 24 Part 3280 in the United otates or
19. Sensible Temperature Control Feature e Direct Vent Easily Installed e Comfortable Room Temperature Control and Display Proportional Heating Variable Capacity e Warm Air Outlet at Floor Level keeps your feet Hush Quiet Operation Modern Design Minimizes Floor Space e Function Lock Requirements e Room Temperature Setting Memory e Failure Message Display Flue Manifolds See the installation instructions for the parts list of the vent kit The A Vent Kit is included with the appliance The following flue manifold sizes are available o Vent Kit FOT 150 3 4 1 2 in 75 115 mm A Vent Kit FOT 151 4 1 2 9 1 2 115 240 mm B Vent Kit FOT 152 9 1 2 15 3 4 in 240 400mm C Vent Kit FOT 153 15 3 4 23 5 8 in 400 600 mm D Vent Kit FOT 154 23 5 8 31 1 2 in 600 800 mm Rinnai Corporation ES08 Manual Operating Instructions Getting to know your new 508 CONTROL PANEL CONTROL DISPLAY OPERATION TEMPERATURE FILTER LAMP AIR FILTER OPERATION LAMP MODEL NUMBER SERIAL NUMBER _ GAS TYPE ETC RATING PLATE WARM AIR OUTLET x gt 5 OR SEE PE O gt a 356 gt TIO lt gt x LL 2 lt z O m z 2 0 O 2 a THERMISTOR EXHAUST PIPE POWER CORD 1 ZIZ g p 5 lt zer WIO o w PLUG 120V AC L HE M SS ras Ll _ Es E
20. TION serious injury Safety Behavior and Practices WARNING Keep the area around the appliance clear and free from combustible materials gasoline and other flammable vapors and liquids Never store liquid propane containers indoors 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 CAUTION Do not block the warm air discharge Do not allow anyone to sleep directly in front of the appliance Due to high temperatures the appliance should be located out of traffic and away from furniture and draperies Children and adults should be alerted to the hazards of high surface temperature and should stay away to avoid burns or clothing ignition Young children should be carefully supervised when they are in the same room as the appliance Clothing or other flammable material should not be placed on or near the appliance Any safety screen or guard removed for servicing must be replaced prior to operating the appliance Indicates an imminently hazardous situation which if not avoided will result in death or Indicates a potentially hazardous situation which if not avoided could result in death or Indicates a potentially hazardous situation which if not avoided could result in minor or moderate injury It may also be used to alert against
21. at the top The left hand side locking tie should be marked LEFT Terminal Locking tie 6 Lockthe ties Pulling hard on the left and right hand ties Locking ties clip the ties over the notches inside the Sleeve sleeve You should be able to pull the ties 2 or 3 notches past the starting point Cut the ties leaving about 3 4 inch 20 mm past the notch Bend the ties back into the sleeve and parallel to the wall 7 Insert Inside Connection Assembly Push the assembly into the terminal tube ensuring that the seal is in place on the inner tube Attach the inside connection with 3 screws he inner connection can still be turned to install the screws 3 screws Rinnai Corporation 2508 Manual 21 Connecting the Appliance Attach the air inlet hose to the flue manifold on either inlet position a or b The unused inlet is plugged with the rubber cap supplied on the manifold Connect the flue elbow to the manifold while moving the appliance into position Fit the pipe stopper over the connection between the flue elbow and the manifold Engage the hook and rotate it until it snaps against the body of the clamp Slide the insulation sleeve up to the flue manifold and slip the securing clip over the sleeve as shown Install the bracket on the rear of the top spacer by tightening 2 screws Install the wall bracket with two screws Install the top spacer by clipping the spacer into the
22. cluding conversions for inventory adjustment improper maintenance such as but not limited to vent blockage incorrect sizing any 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 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 above limitation may not apply to you This Warranty gives you specific legal rights and you may also have
23. fications Application For manufactured home USA only or mobile home or residential installation convertible for use with natural gas and liquefied petroleum gases when provision is made for the simple conversion from one gas to the other For commercial installations For installation at altitudes up to 10 200 feet 3109 m Flue System The flue must be terminated to atmosphere with only flue components listed with the appliance s certification Warranty will be voided if non listed components are installed Natural Gas 80 6 Propane 83 496 Rinnai is continually updating and improving products Therefore specifications are subject to change without prior notice The efficiency rating of this appliance is a product thermal efficiency rating determined under continuous operating conditions and was determined independently of any installed system 4 Rinnai Corporation 508 Manual Appliance Specifications ________ Minimum supply gas pressure 4 5 in 114 mm W C 8 0 in 208 mm W C Maximum supply gas pressure 10 5 in 267 mm W C 13 0 in 330 mm W C BTU hour input Low 3000 High 8000 BTU hour output Low 2400 High 6400 Features Restarts automatically when ignition or combustion e Clean the Air Filter Indicator Lamp fails e Energy Saving Economy Setting e Clean Heating Forced Flue Type e Humidifier Tray e Easy Operation One Touch Ignition e Air Flow Directional Louvers e
24. he heater Turn the manual valve clockwise to the full OFF position NOTE The fan will continue to operate until the appliance is cool Do not turn the appliance off by unplugging it from the wall Keep burner and control compartment clean See installation and operating instructions Rinnai Corporation ES08 Manual 23 Cut Away Diagram PRESSURE SENSOR OPERATION OPERATION SWITCH TRANSFORMER AIR FILTER CONVECTION FAN COMBUSTION MOTOR lt AI 27 COMBUSTION FAN CONVECTION MOTOR _ d MAIN P C B SPARKER m et FEN LE RJ a 411 7 FRONT PANEL SOLENOID VALVE No 1 SWITCH No MODULATING VALVE TUBE A OVERHEAT THERMISTOR AIR INLET UPPER SOLENOID VALVE No 2 HEAT EXCHANGER AIR INLET LOWER TUBEB INTERCONNECTION COMBUSTION CHAMBER CONNECTION LOUVER BURNER SECONDARY AIR DAMPER THERMAL FUSE DAMPER FLAME VIEW PORT ELECTRODE MANIFOLD POWER SUPPLY CORD HUMIDIFIER TRAY THERMISTOR OVERHEAT SWITCH No 2 UNDER COVER INJECTOR 24 Rinnai Corporation ES08 Manual Wiring Diagram uongiedo uongado asnea uea soua Buy slolluoo Dura ues uonoeuuoosip oj sem je NOLL
25. leeve e inside connection e outside terminal Disassemble the flue manifold by first pulling out the inside connection To remove the a outer terminal pull and release the two HHD internal ties and then pull out the outer terminal Sleeve Clearance to combustibles for the sleeve and flanges is zero inches 2 Adjust the sleeve length Measure wall thickness through previously drilled 3 1 8 inch 80 mm hole Remove extension If necessary The end of the sleeve should protrude 3 16 3 8 inch 5 10 mm from the outside wall The sleeve is threaded for adjustment Adjust the sleeve length to wall thickness plus 3 16 3 8 inch 5 10 mm NOTE Do not extend beyond the red line For other than the S type flue manifold if a shorter length is necessary an extension can be removed Cut the plastic and remove the extension sleeve should extend 3 16 3 8 in 5 10 mm 3 Attach the sleeve Attach to the inside wall using 3 screws arranging the flange so that the marking is at the top The flange is offset 2 to allow the condensate drain to the outside 3 Screws lt 20 Rinnai Corporation ES08 Manual Flue Manifold Installation 4 Install the Terminal Check that the terminal seal is in place For weatherboard walls add the second seal next to the terminal seal to compensate for weather board angle From the outside insert the terminal into the sleeve with the marking
26. n ES08 Manual Adjusting Air Flow Direction CAUTION Do not adjust the air flow louvers while warm air is flowing The vertical louvers may be adjusted to move the air flow more to the right or to the left Use a screw driver or similar object to bend each louver to the desired position Do not bend repeatedly no more than 5 times or else the louver will break The horizontal louver which determines the vertical air flow direction is fixed and cannot be adjusted Sensible Temperature Control The sensible temperature control feature allows comfortable heating which matches the conditions in the room Based on the information collected by the room temperature thermistor when the heating starts the heating capacity is automatically adjusted to achieve a comfortable heating effect and to reach the temperature setting quickly Care and Maintenance Maintenance CAUTION Label all wires prior to disconnection when servicing controls Wiring errors can cause improper and dangerous operation Repairs should be performed by a qualified service technician The appliance should be inspected annually by a qualified service technician More frequent cleaning may be required due to excessive lint from carpeting bedding material etc It is imperative that control compartments burners and circulating air passage ways of the appliance be kept clean Any screen or guard removed for servicing the a
27. n of the product and terminates if the product is moved or reinstalled at a new location How long does coverage last Heat Exchanger 10 years from date of purchase All Other Parts 5 years from date of purchase Reasonable Labor 2 years from date of purchase 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 Rinnai Corporation ES08 Manual 37 Limited Warranty Continued 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 686 50 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 workmanship or damaged by improper installation or damaged during 20 return shipping the warranty claim for product parts and abor may be denied If the Heat Exchanger
28. on ES08 Manual 13 Installation Instructions General Instructions WARNING Do not use substitute materials Use only parts certified with the appliance 14 A qualified service technician should install the appliance and inspect it before use If you move check the gas type in your new area The local gas authority will be able to advise on local regulations 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 A manufactured home USA only or mobile home OEM installation must conform with the Manufactured Home Construction and Safety Standard Title 24 CFR Part 3280 or when such a standard is not applicable the standard for Manufactured Home Installations ANSI NCSBCS A225 1 or the standard for Gas Equipped Recreational Vehicles and Mobile Housing CSA Z240 4 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 Appliance input ratings are based on sea level operation and need not be changed for operation up to 2000 ft 609 9 m elevation For operation at elevations above 2000 ft 609 9 m refer to the Conversion Manual The appliance and its appliance main gas valve must be disconnected from
29. other rights which vary from state to state 38 Rinnai Corporation ES08 Manual Rinnai Corporation ES08 Manual 39 a about RINNAL Rinnai s other fine products Rinnai America Corporation 103 International Drive Peachtree City GA 30269 TOLL FREE 1 800 621 9419 WWwW rinnai us Tankless Water Heaters Residential and Commercial Applications Continuous Hot Water Up to 9 8 GPM High Energy Efficiency Propane or Natural Gas Internal or External Installation Digital Temperature Control Small Compact Design Direct Vent Furnaces High Efficiency Cool to the touch Cabinet Blower Included Vent Terminal A Included Gas Conversion Kit Included Direct Vent Fireplace RHFE 750ETR Up to 83 AFUE Energy Efficiency Zero Clearance Installation Available in Four Options of Fronts Hemotes and Fan Included Gas Conversion Kit Available Hydronic Air Handler Designed for Use with Rinnai Systems Domestic Hot Water Priority Optional Programmable Thermostat Zero Clearance to Combustibles Accommodates Standard Cased Coils Register your product at www rinnairegistration com or call 1 866 RINNAI1 746 6241 O 2009 Rinnai America Corporation 1 2009
30. ppliance must be replaced prior to operating the appliance Clean as follows 1 Turn heat off Allow to cool for one hour 2 Remove the front panel by removing six screws 3 Use pressurized air to remove dust from the main burner heat exchanger and fan blades 4 Use soft dry cloth to wipe cabinet Do not use wet cloth or spray cleaners on the burner The flue should be inspected annually for blockages or damage Motors are permanently lubricated and do not need periodic lubrication Keep fan and motor free of dust and dirt by cleaning annually Verify proper operation after servicing Care of Exterior Dampen soft cloth with warm water Wring water out well and wipe the unit Do not use volatile substances such as benzene or thinners They cause fading of the paint and deformation of the resin 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 by obstructions Refer to the Flue Terminal Clearances The clearance in Ref A should be maintained from any snow accumulation Filters Dirty filters reduce the air flow and the appliance s ability to produce heat The filters should be cleaned frequently during the heating season If the filters become blocked the filter indicator lamp will flash red Eventually the appliance will turn off and display fault code 14 on the control panel display AIR FILTER
31. um gas 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 e After completion of gas pipe connections 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 Clearances to Combustibles When determining where to install the appliance the clearances to combustibles shown in the figure must be followed Also refer to the Safety Behaviors and Practices section The clearance to combustibles from the top is zero Refer to an approved pipe sizing chart if in doubt about the size of the gas line e Install manual gas cut off valve so that it can be accessed for easy operation Do not conceal manual cut off valve behind back spacer e R J Rinnai Corporation ES08 Manual Installation Parts The following items are included with the appliance e Owner s Operation and Installation Manual e Conversion Manual Conversion Kit e A Vent Kit Manual valve set backspacers screws pipe stoppers and hardware listed below Flue Manifold
32. ure Sensor Gar Overheat Temperature e reme Check around tne fue terminal orbackage EI 1 Remove any obstructions The flue needs to be kept clear to expel exhaust gases If the appliance fails to operate contact a qualified service agency Ignition Failure 2 If the fusible link needs replacement it must be done by a qualified service agency In addition the cause of the overheat needs to be determined The fusible link is a one use safety device that breaks to shut off the appliance Hestart Function If the appliance fails to ignite the appliance will attempt ignition after 1 hour The Ignition Failure fault code 11 will appear during that hour and disappears after a successful ignition If ignition fails again then the fault code will remain and another attempt to ignite will occur in 1 hour The fault code is not stored in the fault code history If the flame is extinguished during forced combustion then the appliance will attempt ignition after 1 hour The Ignition Failure fault code 11 will appear during that hour and disappears after a successful ignition Forced combustion takes place for about 15 seconds after ignition After this time the temperature control logic controls the combustion If the flame is extinguished burner combustion failure while the temperature control logic is operating the appliance then the appliance will immediately attempt ignition No fault code will appear Rinnai Corporati
33. wall brackets and attaching it to the heater with 2 screws 22 Rinnai Corporation ES08 Manual Operating Instructions ron YOUR SAFETY READ BEFORE OPERATING BN WARNING If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life A 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 B BEFORE OPERATING smell all around the appliance area for gas Be sure to smell next to 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 e f you cannot reach your gas supplier call the fire department 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 don t try to repair it call a qualified service technician Force or attempted repair may result in a fire or explosion 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 ESS OPERAT
34. x Es i 5 zh 1 4 a L p A _ COMBUSTION AIR INTAKE HOSE Rinnai Corporation ES08 Manual co Control Panel OPERATION LAMP FILTER LAMP This lamp turns Flashes when filter green when power is dirty is on Lamp will change to red when burner is on TO Set Temp B Filter Function Economy RoomTemp O SON 6 Lock TEMPERATURE BUTTONS w adjust temp to FUNCTION LOCK Lamp is green ENERGY SAVING BUTTON Lamp is green ON OFF BUTTON Easy operation One touch ignition lower setting A adjust temp to a higher setting when this feature is activated when this feature is on All buttons beep when operated Rinnai Corporation ES08 Manual Operating Information Turning the heater ON When you press the ON OFF button the LED display will illuminate the spark will ignite the main burner and the combustion fan will begin to run This heater has an automatic ignition system When the main burner has lit the combustion lamp will glow red and the spark will stop If ignition does not occur after 15 seconds the appliance will automatically turn off and fault code 11 will be displayed on the control panel This may occur when using the appliance for the first time or if it has not been used for a while Try operating the appliance again There may be a smell of burning dust or oil the first time the heater is lit or when
35. y Mode and the green lamp will glow This Economy results in the temperature setting being reduced by 2 F 30 minutes after the room temperature has reached the temperature setting After another 30 minutes the temperature setting is reduced another 2 F This could result in the temperature setting being reduced by a maximum of 4 F The intent of this mode is to save energy 8 Rinnai Corporation ES08 Manual Operating Information Function Lock This feature locks the buttons to prevent unintended operation Press the Function Lock button to activate Function and the lamp will glow Pressing and Lock holding the Function Lock button for two seconds will disengage the function lock If the Function Lock is engaged while the unit is operating all buttons will be disabled except for the ON OFF button If the Function Lock is engaged while the unit is off then all buttons will be disabled Adding Water to the Humidifier A CAUTION Do not remove the bottom trim panel or the humidifier tray while warm air is flowing Warm air is humidified when it passes over the water in the tray the bottom trim panel below the louvers by pulling on both sides Pull the tray out and fill with water Push the tray back in and attach the bottom trim panel During operation a small amount of condensation is produced in the flue system and drains into the humidifier tray Rinnai Corporatio

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