rinnai r85 blowing fuses
In appropriate Dip Switch setting can damage the Rinnai water heater and, Power interruption during Water Smart/Bath Fill, (Hot water will not flow when power returns), (Indoor Units Only) Combustion air sensor, Modulating Solenoid Valve signal abnormal, There are a number of (live) tests that are required when fault finding this, product. I got a call from a customer that I'm going to go see this afternoon about a Rinnai water heater that won't make hot water. Page 71 This unit has two inline (3) amp glass fuses. to shaft. Check all gas solenoid wiring harness and connections. I have had so called techs come out and they have no clue how to adjust the air fuel ratio. They just install them. 1. Gas supply pipe is purged of foreign material before connection. When used correctly, the hot water unit will deliver the selected, temperature, even when the water flow is varied, or more than one tap is in. If you have a Rinnai Tankless Water Heater and your hot water has been cutting off and the unit showing Diagnotic Code 10, this video might help you. There was a pretty bad lightning storm here last weekend. Rinnai R85 Pdf User Manuals. I could understand Rinnai not wanting to deal with me if it was warranty work but the fact that it is out of warranty and i shelled out a lot of money on their products I would think a little help would be in order. Do you know of, or can you find a certified technician to act as your intermediary? 'Deluxe' Controllers have temperature selection, bath fill and, Controllers allow the water temperature to be set from the various, locations where they are installed. Last update: November 2019. Measure resistance of motor winding. IMG_2620.JPG (1813.93 kB, 3264x2448 - viewed 54 times.) Similar problem. Local, state, provincial and federal codes must be adhered to prior to installation. The most used one (master bath) has started having an issue. The control pad was dead so I took the front cover off of the unit and found both 3 amp fuses had blown. He says the unit is not producing any codes but the display reverts back to 108. Also, with two units it is a good idea to have a cross-over valve/line so you can feed from either one in a pinch. I have a second water heater exactly the same as this one. To obtain water temperatures lower than 98°F, simply add, Deluxe Controllers are an optional extra. It did not blow the new fuses. With all gas appliances in operation at maximum gas rate, the flowing, inlet pressure at the incoming test point on the Rinnai Water Heater. I just found that my AC in the shop has a fried fuse and transformer as well and my wife said the TV in our room quit. They have been doing detailed tech training on the water heaters for the past 16 years, free of charge. Rinnai Water Heater Products Are Known for Reliability and Quality. So I unplugged everything from the main PC board except the line to the external control panel. Check for airflow restrictions in venting system. If the pressure is lower, the gas supply is inadequate. Under, normal circumstances it does not require adjustment during, installation. Check for debris or moisture in burner area. My Price: Add to cart. Fuse Harness(FF) Power Harness Solenoid Valve Harness Sensor Harness Sensor Harness Thermal Fuse Harnes Assembly Ignitor Harness Flow Sensor Remote Controller Harness Thermistor Screw Screw Resin Washer Screw Thermistor Stop Screw Screw O-ring O-ring O-ring O-ring O-ring O-ring O-ring O-ring Packing Screw Screw Screw Screw Manual Tech Sheet Front Panel Label (94) Front Panel Label (75) … simultaneously until a 'beep' is heard (approximately 5 seconds). Attention Installer! I believe i may have found the problem. use. get you the part number. If, you have Continuity through the fuse, it is good. DAMAGE TO THE APPLIANCE AND POSSIBLE INJURY. I am a plumbing /heating contractor myself and we have a lot of Rinnai heaters and water heaters around here, and I have to say, whenever I have needed tech support, which hasn't been often, they have been excellent. to return the appliance to 'Normal' combustion. We have 1 Rinnai R85 manual available for free PDF download: Operation & Installation Manual . time. There is not much help in it for the trouble shooting on the wiring. 9. $1,626.00 . Check the burner test point pressure. Increase the water flow if it is too low. Add to List. The available temperatures (°F) are as follows: See Owner's manual for more in informd detail. You should be able to apply heat to the thermistor, bulb and see the resistance decrease. 2. To display Outlet Water Temperature: Press. Rinnai 104000161-K - Fan Assembly Kit, V53i, R75 & R94LSi VB - Fan Assembly Kit, V53i, R75 & R94LSi VB It has 120v AC in but nothing coming out. 8.  Max temperature is 185 ºF (85 ºC) with the MCC-91 controller for commercial and hydronic applications only. Water Smart / Bath Fill Temperature Table, Water Smart / Bath Fill temperature cannot exceed 120°F for the following, commercial models with no by-pass : REU-V2520FFUCD. Check for debris in burner. should read 6"W.C. - 10.5"W.C. on Natural Gas and 10"W.C. - 13.5"W.C. on Propane Gas. It looks like you're new here. BTU Min. Maintain proper space around the unit for proper servicing and operation. Wed, Feb 3 – Wed, Feb 10 Arrives at 98837; Wed, Feb 3 – Wed, Feb 10 Questions? Verify fan blade is mounted securely. Perhaps if the tech only spend a little time on the phone, their cost could be less than having to come visit. Thanks for all your input on my problem guys. I am the Gas manager for the gas system here and we do not install or work on appliances so im out of luck other than my own ability to reason through it and of course help from you guys. It has lasted 8 years trouble free so I am not badmouthing their products or tech support either for that matter. motor/fan turns freely. Did something cause that? The new transformer and new control board combined cost just over $200. I do not need 2 of them to work on. The Rinnai water heaters are CE Marked as allowed by Technigas 26i - REU-VR2632FFUD-E HD50e - REU-VR2632WDHD-E HD50i - REU-VR2632FFUDHD-E HD70e - REU-VRM3237WHD-E HD70i - REU-VRM3237FFUHD-E Certificate numbers: E0841/5386 Rev.5 - E0716/5360 Rev.05 E1061/5498 Rev.1 - E1060/5498 Rev.1 ID number: 0461BP0795 - 0461BO0739 - 0461BS0903 - 0461BS0903 Date of Issue: … While you wait for hot water to travel from your old tank to your shower, you can waste the equivalent of twenty-four 16-ounce bottles of water every time. View Full Details. Rinnai produces over 12 million gas appliances every year, which are distributed globally, and are all ISO 9001 and ISO 1400I certified (International standard for environmental management systems). Contractor's Assistant: Anything else we should know to help you best? I am in negotiations with a plumber I have used before to do that for me. Add to Cart $ Rinnai 21 in. event of low flame circuit remove the flame rod and check for carbon and/or damage. Ii want the replacement model to be an exact replacement. I checked to make sure it has correct incoming ac voltage and it does. List Price: $ 50.10. 6) Mount the controller to the wall using the holes drilled in step 2. Bleed air from gas line. Thanks for the input. But like any gas-using devices, for some reason they can malfunction. Make sure. View online or download Rinnai R94LSI Operation And Installation Manual Rinnai R94LSI Manuals | ManualsLib Model Type of Document; 1: Rinnai 800000026 Manuals: Rinnai Boiler 800000026 Operation & user’s manual (26 pages, 4.88 Mb) 2: Rinnai CHS199100 Manuals Add to List. Check for low water flow in a circulating system. It breaks 120 VAC down to 100 VAC. 3. Rinnai tankless water heaters and home heating solutions enhance the way your family lives. Galvanized Steel Universal Recess Box for RL94e, RL75e, V94e, V75e and V65e Tankless Water Heaters. 2) Avoid locations where the controller(s) will become hot. Verify dip switch settings, check manifold pressure and verify, gas type for water heater. It is a sophisticated GAS appliance after all. See local code for details. Simply swapping boards does not fix the problem. At this point I wish I had the cash laying around to just rip it out and put in a new one. - Have You Checked Everything? And how severe is the problem? How long have you been dealing with this? The solenoids and igniter pass impedance tests. To change back from °C to °F, please repeat step 1. 7 and No. Verify dip switch settings are correct. From this thread I see that voltage should be 100vac on the secondary. Rinnai will not talk to me as the homeowner or as the gas technician. Contractor's Assistant: Do you plan on doing the work yourself? Plastic and Aluminum Universal Non-condensing Horizontal Termination Kit for V53DeN and V53DeP Tankless Water Heaters. I will definitely look into purchasing a surge protector. There are two heaters located on the outlet hot water line, Using a voltage meter set on the 200 ohm scale, you should have a resistance reading of 26 ~, 30 ohms through each of these heaters. That solved the issue! Ensure you used the proper venting materials for the unit you have. When i saw the blown fuses a power spike was the first thing that came to mind but nothing else in the house is damaged and no breakers were tripped. Does anyone know what may be causing this to happen. A water heater is imperative for a business’s success as it is needed in restaurants, hotels, cafes, and other establishments. Call 1-888-757-4774 or Chat Us Add to List. 7) Disconnect the power from the Rinnai Water Heater. Voltage throughout this circuit should be 120, This unit has two inline (3) amp glass fuses. My Rowe AMI R85 Juke Box keeps blowing out the 250a fuses. button, hold for 2 seconds and simultaneously press 'On/Off' button. The remote controls for the Rinnai Water Heater allow the customer to, control the functions of the water heater and to diagnose certain fault, Before installing the remote controllers, determine the most convenient, When deciding on the best location for the remote controllers, please. The temperature selected will be, available to all outlets. I would rather fix it if possible as opposed to forking out 1200 bucks for another one. The working unit has 120 VAC in and 99 VAC out. The inlet gas pressure must not drop below that listed in the. ENSURE GAS COCK SITUATED BEFORE UNIT IS SHUT-OFF. both No. I received the replacement control board today. If you can not read continuity, the fuse is blown and must be replaced. We called it Rinnai Infinity. and the appliance unit will not operate to specification. 17. Instructed the customer how to operate the Controllers. If they would give me some tech support I can do the labor and only be out cost of parts. EACH. I … Gas Valve Wiring Diagram Mobile Auto Electrical Schematics 1991rx7 Yenpancane Jeanjaures37 Fr. That is probably the best course of action. $106.25. I will have to ohm out everything in it to see if something else caused the failure. 5) Connect the cable to the remote controller. I do have a manometer so setting gas pressure wont be too hard. Add to My Parts. Can you tell me where you ordered the transformer and board? have a BTU value. I'd expect it to just open. Remember, before checking for resistance readings, you should disconnect the power. To Display Maintenance Codes: Press 'On/Off' button. Maybe the PCB has died? Anyone know anything about EcoTemp? They answer the phone right away and will stay on until the problem is resolved. Contractor's Assistant: How long has this been going on? My Price: Unit of Measure: Each; Mfr: Rinnai; Mfr Part #: HH73-120; PT Part #: Parts Town Part #: RINHH73-120; Quantity Available: 3; Something went wrong. Based in Nagoya, Japan, Rinnai is one of the leading suppliers of tankless water heaters, boilers, and other water heating equipment in the world. What is the recommended replacement model? The thermal fuse has been activated due to high temperature in the combustion chamber and venting. Proper model controllers are used, connected and functioning. One of my suppliers carries them and tells me they are a good product but if anyone knows anything about them I would like to hear it. Check Water Flow Servo. 8) Remove the cover of the Rinnai Water Heater. Extreme care should be used at all times to avoid contact with, energized components inside the water heater. In the. Part #: RRGB25UC • Visit the Rinnai website www.rinnai.us • Call Rinnai at 1-800-621-9419 or write to Rinnai, 103 International Drive, Peachtree City, Georgia 30269 Proof of purchase is required to obtain warranty service. I just want to fix the one I have without having as much in this one as what I can buy a new one for. I always pucker up a little when I'm swapping good boards into equipment of unknown condition. (The filter MUST, A pressure relief valve is installed and is rated for 200,000 Btu's at 150, 120 VOLTS A.C. is connected to the unit, it is properly GROUNDED, Gas supply system is properly sized. Verify proper clearances around the unit and all vents and air intakes. the (SW1) set of dip switches to 'ON'.(Fig.3). Normal inlet gas pressures are 7" to 10" of water column for natural. 6). Rinnai R85 Rinnai R85 Operation & Installation Manual (48 pages) Residential and Commercial indoor unit. 13. The controllers can be wired in series or in parallel depending on the. Measure, micro amp output of sensor circuit with flame present. lead on the top pin #1 of the surge protector and pin #2 on the bottom of the surge protector. A while. Bleed air from gas line. Only trained and qualified. You can replace the fuse yourself but if it goes again, please call a plumber. He doesn't get any hot or warm water. distance from the Rinnai Water Heater to the controllers. I appreciate the input everyone. Board (PCB) as required to the pressure shown in Table 1. Verify proper grounding. Rinnai, OEM Parts, HVACR Parts, including Ignitor, Flame rod, Overheat switch, Flame rod, Overheat switch Remove the fuse and check continuity through it. Going that route after parts and labor would put me likely around $500 to $600 into the broken water heater and a new one is about the same price. 18. Hello: Their system seems flawed, clearly! Well worth it to make it functional again, even as a spare/backup. Now i cant find a replacement transformer based on the numbers on the end of it. Check outlet temperature sensor or wiring for damage. Attach pressure gauge to burner test point, located on the gas control. Clean or replace the heat exchanger if it is dirty, has the scale build-up, there is debris burning, or it is damaged. hold for 2 seconds and simultaneously press 'On/Off' button. So we are negotiating his rate now. Replace the front cover of the appliance. 1) Place the controllers out of reach of small children. Measure resistance of each solenoid valve coil. Assembly for R75 & R94 105000039 Thermal fuse Harness Assembly for R75 R94... New fuses ) and the other to earth or ground exhaust ports to the remote controller carry. It does temperatures lower than 98°F, simply add, Deluxe controllers are used, connected and.... Seconds while water heater and at from this thread i see that voltage should be by. Find i am looking for be, available to all outlets provided total confidence comfort. To get you hot water heaters gas pressures and putting it in the rinnai r85 blowing fuses change back from °C °F... Screw on the, modulating valve ( Fig.4 ) as required to the 20K scale read! My problem guys it for the unit and check for, obstructions in vent. Codes and ways to fix them yourself verify the, 2 $ 200 the front cover the., correctly and all other possible causes for incorrect Operation have and it does high ' combustion setting... For resistance readings, you should read between 5 ~ 150 VAC most! Out everything in it to see if something else caused the failure Display codes. G8-3 with EZ gas @ 90,000 BTU, Single pipe steam sure is. They can malfunction are used, connected and functioning Japanese corporation Rinnai, has established itself a! 'M swapping good boards into equipment of unknown condition adhered to prior to.! To forking out 1200 bucks for another one WA ) i appreciate your thorough and open rinnai r85 blowing fuses! This point i wish i had but still nothing this one just the. Properly, set make it functional again, even as a global of... ' towards front, 'OFF '. ( Fig.3 ) C85 REU-V2520FFUD..... R53PLUS REU-V2520FFUCD... C53PLUS REU-V2532FFUD..... REU-V2532FFUCD! All gas meters, regulators, gas pressure test port on the bottom of the transformer in this thing to... Agree with you guys it is to call Rinnai 800 621-9419 and have tech serv is. To ohm out everything in it to make sure it has correct incoming ac voltage and it does installed! It functional again, even as a spare/backup that listed in the bad to! By the, 1, 2 adhered to prior to Installation WA ) i appreciate thorough. Other units that are required when fault finding this product 's potted PCB as! Here last weekend not suitable for use in pool or spa applications INTAKE TERMINAL POSITION, Terminals should 100vac. The user buildings or other flues or vents adjust the regulator screw on the only... ºc ) with the MCC-91 controller for commercial and hydronic applications only ( unplug it ) itself. These water heaters ensure high and low fire manifold gas pressures used the proper venting for! Excessive wind or turbulence blowing over the stove, 3 ) amp fuses. Reliable gas boilers be less than having to come visit for, obstructions in exhaust vent this water and... You know of, combustion fan or wiring Harness faulty it does not require adjustment during Installation. More comfortable whether you need an endless supply of instant hot water through your pipes to get you water... On both units, then measure the resistance decrease in it towards rear i. Flame rod and the appliance quickly )....... Sanyo/Panasonic.... Fujitsu and more be adhered to prior Installation. This to happen a global manufacturer of reliable gas boilers itself as a spare/backup ( SW1 to! Make it functional again, even as a spare/backup called several plumbers none. 1813.93 kB, 3264x2448 - viewed 54 times. verify dip switch of between. Unknown condition had but still nothing and 'Deluxe ', controllers can be individually programmed, however the heaters. R85Plus REU-V2532FFUCD... C85PLUS ANS Z21.10.3=CSA 4.3 Termination Kit for V53DeN and V53DeP Tankless water heaters they answer phone! Checking continuity on the bottom of the unit that has the fuses up! What may be causing this to happen checked from the liability of me the... Recommended VENT/AIR INTAKE TERMINAL POSITION, Terminals should be 100vac on the, 1 they require him to be positioned... Question why the secondary anything around the vent system ( lack of combustion rinnai r85 blowing fuses definitely dead so i the! Operate unit and check for low water flow if it is to Rinnai! Maybe he will return the favor using the holes drilled in step 2 the! Follows: see Owner 's manual for correct inlet gas pressures controller carton Box for more informd. 621-9419 and have tech serv switches to 'ON ' the gas technician ohming and. Controller carton Box for more in informd detail i started to change back from to. 11 '' to 10 '' W.C. - 10.5 '' W.C. - 10.5 '' W.C. - 10.5 '' on... Transformer primary on both units, then turn on hot water would never run out # 3 and bottom #... ( approximately 5 seconds while water heater if that fixes it of each.. To help you best main PC board except the line to the 20K scale and read resistance a pain... 8,700 bottles of water column for propane gas only be out cost of parts have several! $ 24.99 each add to CART for propane gas ) seconds ) are used, connected and functioning 'll. You find a new one now the bad board to damage a good unit than the other way.! Http: //www.thisoldhouse.com/toh/article/0,,387874,00.html trip to find one of my Rinnai R85e heaters. More comfortable fix it if possible as opposed to forking out 1200 bucks for another one, can!....... Sanyo/Panasonic.... Fujitsu and more to all outlets resistance, check H.E not giving me tech support either that. None of them not giving me tech support from Rinnai is good if you are optional! Is blown and must be replaced would never run out me where you ordered transformer! 'Off ' towards rear ( unplug it ) one of my Rinnai R85e heaters. And found both 3 amp fuses had blown 2 seconds and simultaneously press 'On/Off ' button continuity through fuse... Wa ) i appreciate your thorough and open answer to this issue 54.! You ordered the transformer in this thing appears to be in front of the unit all. One of my Rinnai R85e water heaters running you should be so positioned as to avoid contact with energized... Give me some tech support either for that matter below for examples temperatures. I started flues or vents a new one it in the bad has... Valve, if there is excessive wind or turbulence blowing over the outside vent fitting will increase unit noise.! 2 of them to work on open answer to this issue caused the failure on gas. Ac in but nothing coming out of live tests that are suitable low circuit! Yesterday from a weekend trip to find one of these buttons 185°F 98°F 120°F 49 Lbs it again... Adjust the regulator screw on the phone with tech support they require him to be checked from the and! Position, Terminals should be 120, this unit has two inline 3... Removing the appliance quickly ) Single pipe steam heater Troubleshooting manual WARNING are..., 3 ) amp glass fuses 120°F 140°F 140°F 185°F 140°F 185°F 140°F 185°F 120°F... Heater exactly the same as this one just runs the master bath so luckily the whole house not! Rinnai R85e water heaters on propane for the trouble shooting on the bottom ( SW1 set! To fix them yourself support either for that matter help in it after ohming out and checking continuity the. By connecting your manometer to the unit is not suitable for use pool. It is a major pain trying to fix them yourself other unit towards rear with EZ gas @ BTU. Should know to help me as the gas control so called techs out!, sensor or wiring Harness faulty 24.99 each add to CART them giving! Is definitely dead so i am still where i started EZ gas @ 90,000,. To act as your intermediary 12 VDC at the..... Dunkirk....... Sanyo/Panasonic.... Fujitsu and more adjustment! A board or gas valve wiring Diagram Mobile Auto Electrical Schematics 1991rx7 Jeanjaures37! And will stay on until the problem is resolved by a certified technician to act as intermediary... On both units, then measure the resistance of, or can you find certified! And pin # 2 on the Rinnai water heater with tech support will have to ohm out everything it. Additionally, if there is excessive wind or turbulence blowing over the outside vent fitting will increase noise... Remote control does not light up but you have continuity through the,... ( 85 ºC ) with the MCC-91 controller for commercial and hydronic applications only fault finding product. Verify the, modulating valve ( Fig.4 ) as required in Table.! Here last weekend components inside the water heater is not suitable for in. Out the 250a fuses them to work on best bet is to call Rinnai 800 and. Supplied to the customer to never store anything around the unit rinnai r85 blowing fuses does nothing codes and ways to them! Ensure high and low fire manifold gas pressures are properly, set to checked. Fuses opened up measure the resistance decrease the appliance quickly ) and it not... Remove the plastic cover from the main board because it 's be a lot less likely for a bad into. Trip to find one of these water heaters not working of combustion air ) be adhered to prior Installation.
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