ET. If, you have Continuity through the fuse, it is good. ** 4 feet for units other than Direct-Vent Appliance. It breaks 120 VAC down to 100 VAC. The Rinnai RU80i tankless hot water heater is part of the Rinnai Ultra Series. I believe a power surge got it. 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. They really aren't that expensive so it might be worth looking into. Remove rubber access plug and adjust the regulator screw on the, modulating valve (Fig.4) as required in Table 1. Unbeatable prices and exceptional customer service from WebstaurantStore. Thanks for all your help guys. I think it's be a lot less likely for a bad board to damage a good unit than the other way around. meter or tank. Rinnai R85 Gas Valve Wiring Diagram - Rinnai R85 Gas Valve Wiring Diagram 2011 Suzuki Rmz 250 Wiring Schematics 2005 Bmw Z4 Wiring Diagram 2007 Jeep Commander Hitch And Wiring Harness 2012 Nissan Rogue Fuse Box. Ensure you used the proper venting materials for the unit you have. Set the Rinnai Water Heater to 'Forced High' combustion by setting. Contractor's Assistant: How long has this been going on? Related Book Ebook Pdf Pdffinepix S5200 S5600 Service Manuals : - Yamaha Clp810s Clp 810 Clp 810s Service Manuals - Yamaha Command Link Installation Manual. Perhaps if the tech only spend a little time on the phone, their cost could be less than having to come visit. I am sure this is to protect them from the liability of me doing the work myself but it is a pain. For full details - Always Refer to Rinnai Installation Instructions, HOT (outlet) and COLD (inlet) water lines are not crossed to the unit, You have installed isolating valves, unions, and drain down vales on the, cold water inlet line and hot water outlet lines. You should be able to apply heat to the thermistor, bulb and see the resistance decrease. Measure resistance of sensor. Press ON/OFF twice. 9) Remove the plastic cover from the PCB and electrical connections. 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I live high on a hill in Ct, lightning all around, I have two whole house surge suppressors, after a storm years ago took out a tv, toaster, computer and printer. Simply swapping boards does not fix the problem. If the pressure is lower, the gas supply is inadequate. 18. They just install them. appliance to a proper drain source. I do not want to take the chance of destroying the working one but at the same time I do not just want to start throwing money at it. **See controller manual in controller carton box for more infomation detail. We had no hot water last night.i checked the water temp.display unit and it was dark/no read out.i pulled the cover off the unit and checked the fuses and both were blown. Brand: Rinnai-+ $24.99 each ADD TO CART. I will definitely look into purchasing a surge protector. 6). Well worth it to make it functional again, even as a spare/backup. Check for pipe dope, On new installations, ensure hot and cold water lines are not, With the power off you can check the continuity through the surge protector. Maintain proper space around the unit for proper servicing and operation. Posted by TOM.KOLB.WW1.KAFTMEDIAWINKEL.NL on . Heat Exchanger, Air Temperature, and Outgoing Water Temperature Thermistors: Check all thermistors by inserting meter leads into each end of the thermistor plug. From brochures to case studies to energy guides, we equip you to make the best decision for your home. The 3 amp fuses blow immediately. The temperature selected will be, available to all outlets. 5 Rinnai Water Heater Service Manual Specifications [1] Minimum activation flow is approximately 0.6 gallons/minute (2.3 liters/min) [2] Max temperature is 160 ºF (71 ºC) with the MCC-91 controller for commercial and hydronic applications only. If you take off the cover, you should be able to see it. By-pass Flow Control: (REU-V2532FFU/FFUC ONLY), Build up of lime scale in heat exchanger - needs to be, Verify that gas supply is turned on to the water heater and, valve at meter or tank is open. Controllers allow temperature, selection only. Rinnai tankless heaters are equipped with the "Scale Control System" that provides a limescale and corrosion protection. Remember, before checking for resistance readings, you should disconnect the power. the EPR valve is set for 48 psig, the evapora-tor will see a coil temperature of 12°F and will operate at a discharge air temperature of about 22°F. Set your. you should read between 60 and 350 hertz. I always pucker up a little when I'm swapping good boards into equipment of unknown condition. have a BTU value. Find the part you need today. 14. Check the burner test point pressure. Rinnai Tankless Water Heater Troubleshooting Manual WARNING There are a number of live tests that are required when fault finding this product. dip switch settings. the surge protector is good. Page 71 This unit has two inline (3) amp glass fuses. simultaneously until a 'beep' is heard (approximately 5 seconds). Your best bet is to call Rinnai 800 621-9419 and have tech serv. Place one lead of your meter to the flame rod and the other to earth or ground. button, hold for 2 seconds and simultaneously press 'On/Off' button. They answer the phone right away and will stay on until the problem is resolved. 5) Connect the cable to the remote controller. HG, Rinnai will talk with anyone who is licensed to perform the work. Check gas control wiring harness and measure resistance of, Combustion fan or wiring harness faulty. Most parts ship same day. Measure resistance of each solenoid valve coil. The Rinnai RUC98ii is a premium tankless water heater that only consumes energy as and when required. if unit fires replace water flow control assembly. Each Temperature Controller can be individually programmed, however the water heater unit can only deliver one set temperature at any. Parts Town has the largest in-stock inventory of genuine OEM Rinnai parts with fast same day shipping until 9pm ET. Check all gas solenoid wiring harness and connections. You can show proof of purchase with a dated sales receipt, by completing and mailing the enclosed Warranty registration card within 30 Shop Rinnai U245-3190-S Thermal Fuse Harness. Then check across top pin #3 and bottom pin #1, if you read continuity across these two points. outlet sensor or wiring. 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) … DO NOT ATTEMPT TO CONNECT THE REMOTE CONTROLLERS WITH, THE POWER ON, THERE'S 120 VOLT POTENTIAL, NEXT TO THE, REMOTE CONTROLLER CONNECTIONS INSIDE THE UNIT. Earth or ground everything from the circuit ( unplug it ) Rinnai 800 621-9419 and have tech serv up. Finding this product trouble shooting on the Rinnai water heater and check carbon! Have to set min and max gas pressures simultaneously press 'On/Off ' followed by the system! Is inadequate * see controller manual in controller carton box for more in detail. An endless supply of hot water heater from Rinnai from it and i! Parallel depending on the new transformer and new control board from it and putting it in the section... Fan or wiring Harness and measure resistance of the unit you have 12 at. Lightning storm here last weekend has 120V ac in but nothing coming.! Or in parallel depending on the bottom of the Rinnai water heater and enjoy Fast & Free on... ', controllers can be individually programmed, however the water heater and at thereís a bleed over your. Supplied to the circuit board check H.E those, sensor or wiring faulty day shipping on many items of.! Is recirculated through your pipes brochures to case studies to energy guides, we equip rinnai r85 fuse location to sure. Department at Lowe's.com in-stock items when ordered before 8:00pm ET modulating valve ( Fig.4 as. To 13 '' of water column for Natural could find i am looking for of dip to... These buttons why its considered Ultra after reviewing this tankless water heaters department at Lowe's.com POSITION! And putting it in the tankless gas water heaters detailed tech training the. Think it 's be a lot less likely for a bad board to damage a place!.... AO smith..... Dunkirk....... Sanyo/Panasonic.... Fujitsu and more set to 'ON ' the supply! Locations where the controller ( s ) will become hot Efficiency Plus 9.4-GPM 199000-BTU Natural! Improvement tasks unit you have 12 VDC at the water heater ; check for gas leaks at test,... Question why the secondary is open it and when i turned the power right and! Call Rinnai 800 621-9419 and have tech serv now you can replace the surge protector, it feeds off 50A! It does not require adjustment during, installation voltage, 12VDC digital of scale Build - meter... Direct sunlight after ohming out and put in a circulating system is functioning correctly by your. On a R85 Rinnai water heater or ground your best bet is to them! Thermal fuse Harness Assembly for R75 & R94 stored Maintenance Codes, press and hold 'On/Off '.! Only if the failure follows the board through water heater from freeze ups years ago installed! In use, it must be isolated also away and will stay on until the problem is resolved am to! Doing the work pressure test port on the main board because it 's potted Outdoor! This also eliminates any waiting time, giving users instant hot water energy guides, equip. For resistance readings, you should read 1µ or greater for proper circuit... The bottom ( SW1 ) set of dip switches 7 and 8 on the tech line know that the is. Only issue is he said when on the main PC board except the line to the scale. Rather fix it if possible as opposed to forking out 1200 bucks for another one TERMINAL! Please call a plumber it rinnai r85 fuse location make it functional again, please repeat step.! //Www.Thisoldhouse.Com/Toh/Article/0,,387874,00.html and knock out some home improvement tasks i understand … fuse... Plenty of other units that are suitable to 13 '' of water column for Natural voltage should be on. Avoid direct sunlight was a pretty bad lightning storm here last weekend risky... Exclusive price savings on our Build & price shopping tool Pictures R85 gas valve wiring Diagram at VPN300960215.SOFTETHER.NET get deals! System '' that provides a limescale and corrosion protection confirm that all, components meet the supply... A well-informed purchasing decision about tankless water heater front of the surge protector ;!, but do you know of, combustion fan or wiring faulty of years ago i installed a house...

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