If Error Codes Er:29, Er:41 or Er:94 occur, turn off the gas valve at the manual shutoff. I have a rheem high efficiency outdoor tankless water heater. This applies to all tankless water heaters from this manufacturer. Replace as necessary Replace the fuse with the proper part found in the replacement part section of this manual. The most common reasons why your Rheem tankless water heater is not working include: Your Rheem tankless water heater may need to be reset if it is overloaded, has an error code displayed, or the reset button keeps tripping. All the information on this should also be in your user manual when you purchase one. If certain aspects of the unit are not working well, the remote button trips and cuts power flow. Turn the power supply on at the circuit breaker. Index Default Parameter Description 12:Cn oFF Cascade Enables Cascade Mode on the water heater. 2. BURNER WILL NOT Dirty or clogged air intake screen. . The safety system and filter are maintenance-free. Some of you are still stuck in the stone age with those clunky old water heaters. It is located right above the cold water inlet valve (its the blue handle). If Auto was selected the water heater will automatically program its recirculation operating patterns. Rheem, a leading global manufacturer of water heating and HVACR products, announces the launch of Rheem IKONIC, a super high-efficiency, condensing, gas tankless water heater. Rheem 240V RTEX-13 Tankless Water Heater. Check with your local code enforcement officer for more information. Ensure bracing is undamaged and in good condition. When you need a smart, dependable contractor or plumber, count on our team of independent professionals for your heating, cooling and water heating needs. Close the valve. How Much Does a Tankless Water Heater Cost? The major Rheem tankless water heater maintenance procedures include: Descale the heat exchanger. Now, its important to note that the maximum temperature setting on most models is 140 degrees Fahrenheit. Even if you shut down somefaucetsor appliances, the unit may keep producing cold water. Incorrect Gas Pressure 3. But lets get down to the nitty-gritty. WARNING Exhaust gas entering the living space can cause carbon monoxide poisoning. Control Panel Bracket 14. Clean the combustion chamber. Low profile 34-inch design is lighter, easier to handleand leaves room for optional accessories, Integrated control board features diagnostics, managesall operational functions and provides hookups forhumidifier and electronic air cleaner, An insulated blower compartment makes it one of thequietest hydronic air handlers on the market today, A variety of cooling coils and plenums designed to usewith the Hydronic Air Handler are available as optionalaccessories for air conditioning models, Industry best! This puts the units operation at a halt, preventing further issues such as fire hazards when the heater is overheating. Tankless water heaters take up much less space than storage water heaters as they heat the water . These cookies track visitors across websites and collect information to provide customized ads. Immediately call your gas supplier from a neighbor. DO NOT install a relief valve with a pressure rating greater than 150 psi (1,034 kPa). The manufacturer seems to be OK with either approach. Take the combustion air from outside as you are supposed to . You can use mild detergent and a soft brush to wipe away dirt and debris. We also use third-party cookies that help us analyze and understand how you use this website. If you do not install as sealed combustion understand tankless water heater will likely move a lot of air out of your home, knowing all that conditioned air you pump thru the water heater will be replaced with unconditioned air thru random crack and gaps. User / Owner: Contact the original professional service technician if the water heater needs repair or maintenance. Ensure the Water heater Cabinet is Closed Ensure the water heater cabinet is closed. The KW2520SCALEX tankless water heater framework can likewise be introduced at the "purpose of passage" to give against scale, dregs, and hostile to erosion filtration for the whole house. Next, turn the dial to 7:RM. 11 No Ignition Ensure you have gas to the appliance. Rheem tankless water heaters come in different sizes and can be installed in series or parallel to meet your hot water needs. Check the burner assembly. Rheem Tankless Water Filter Cleaning cfldriven 11.1K subscribers 51K views 2 years ago According to Rheem the water filter should be cleaned every month. Rheem offers an exceptional line of indoor air quality products. Clean heat exchanger air inlet 31 Water Inlet Temperature Sensor Fault Access Document, Water heater air intake Needs To Be Kept cleanWater heater air intake needs to be kept clean The burner draws cubic feet of air from surrounding room. Depending on your tankless water heater's capacity, too many simultaneous hot water applications (such as multiple showers running) can overload your water heater. Does water heater loop piping meet the. To check the burner: First, use a screwdriver to remove 6 screws that hold the access panel cover in its place. Your email address will not be published. Any damages to the exhaust vent pipe should be repaired immediately. Analytical cookies are used to understand how visitors interact with the website. Set the gas shut-off valve to the close position. Page 13: Cleaning The Air Intake Filter Turn the dial counterclockwise to lower and clockwise to raise the DHW set-point. In addition, Rheem produces solar-powered heaters that have either electric or gas backups. The supply line must be sized for the maximum output of the water heater being installed. Rheem produces five series of gas (both propane and natural gas) and electric tankless water heaters. Solution. If the water heater is to replace an existing water heater, check for and correct any existing system problems, such as: System leaks Location that could cause the system and water heater to freeze and leak. 2. Once you drain every single drop of water, detach the garden hose from the drain valve and close the drain valve. INDOOR COMBUSTION AIR (SINGLE PIPE)_Vertical INSERT SCREEN IN EACH OPEN END OF TEE ROOF FLASHING Figure 13 NOTE: These drawings are meant to demonstrate system venting only. 3.2. . Your water heater may struggle to supply the hot water needed or shut down altogether if it becomes overloaded. Defective PCB FAQs How do you clear a Rheem error code? Check operating temperature. Navien offers models of tankless water heaters that use either condensing or non-condensing technology. the water heater burner, relief valve, air intake filter, water filter, and venting system be made by a qualified service technician. You can use a soft microfiber cloth to wipe away the access cover panel of the heater. Repeat this step to set the start and end times for more days. Notify a qualified service technician if any problems are found. So if youre washing your hands or filling up a small pot, the unit wont waste energy heating up a whole water tank. If you have a choice, definitely take Richard McGrath's advice. It is brand new in the original Navien factory packaging and is guaranteed to fit and function properly. Hot Water Pipe Assembly 1-1. 2. To avoid severe burns, allow water heater to cool. If the error continues to occur, call a qualified service technician or the gas supplier to check the water heater. These units are powered by natural gas and are known for their high flow rates and efficiency. Eliminate the wiring gradually. How far apart must my HRV fresh air intake be from exhaust? If the venting gets clogged, the carbon residue faisl to go out of your home. 2. Appliance venting must be readily accessible for visual inspection for the first three feet from the appliance. $1,754.00. The Rheem tankless water heaters from 2010 to present can connect to EcoNet mobile app and are the future of this industry. 2. Switches 6 and 7 should be OFF for normal Operating Temperature Senoperation. First, youll need to locate the temperature control panel on your unit. WARNING Failure to inspect the venting system and have it repaired by a qualified service technician can result in vent system failure, causing severe personal injury or death. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Isolation valve kits are recommended for this installation. Rheem On Demand Water Heater Troubleshooting Quick Fixes. 2. When the desired start time appears on the screen, press the button to select and store it. Check the Power Source Make sure the power cord is properly connected. Excess Water Flow 2. CONNECTOR NO. (15.24m) 100ft. He obtained his Bachelor of Science degree from the University Of Texas at El Paso. Make sure the fresh air intake port and exhaust gas port are open and functional. Rheem High Efficiency Tankless Gas Water Heaters save up to $1,100 over 12 years10, and some qualify for rebates Save Space Compact sizes and outdoor models increase valuable usable space in your home Save on Installation 1/2 gas line compatible up to 24 ft.4 saves money and time on installation to an existing system Save Water Dangerous? Hydronic Air Handler - Powered by Tankless Technology (RW1T), 125 Edgeware Rd Unit 1, Brampton, Ontario, Canada, L6Y OP5. Blocked Air Intake 5. If the reset does not work, contact a professional plumber or a water tank specialists to have it repaired. (29m) 3 34ft. After installing the relief valve and filling and pressurizing the system, test the operation of the valve by lifting the lever. Visually inspect the external system piping, circulators, and system components and fittings. Tankless Water Heater Provides continuous hot water for use throughout the home. For example, locate the circuit labeled water heater and check if it is on or off. The new Rheem Prestige water heaters are available for indoor direct venting as well as outdoor, and come in natural gas and LP versions (11,000-199,00 BTU max. The DHW icon and current set-point will display and flash. Air Intake Filter 5. Otherwise, fire or explosion could happen, causing death, serious personal injuries, and property damage. Hence my indoor air intake consideration which, as I have indicated, is well within the range of options offered by the manufacturer, and fits their suggested calculations. Power Venting, Indoor Combustion Air Installation in Confined or Unconfined Space NOTE: This water heater should be installed using direct venting in any instance where there are or may be flammable vapors in the area. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Maximum Vent Length (Intake/outlet) Number of 90 elbows Maximum length of 2" straight pipe Maximum length of 3" straight pipe 0 or 1 50ft. Yes the safe bet is to install a combustion air intake and some code enforcers will require one. Doing so will result in property damage, severe personal injury, or death. PRECAUTIONS If the water heater is located in a residential garage, it should be installed per the latest edition of the National Fuel Gas Code, ANSI Z223.1, and CGA-B149 Installation Code in Canada. GAS CONNECTION REQUIREMENTS 1. Matt Moran. [Fixed], Honeywell Water Heater Gas Valve Reset (How-To Guide), 15 Common Rheem Error Codes [Ultimate Guide], Rheem Tankless Water Heater Code 11 (Fixed), Top 5 Navien Tankless Water Heater Problems [Fixed], Whirlpool Duet Dryer No Power To Control Panel (Causes + Solutions), Head to the electric panel and locate the water heater circuit. Refer to these diagrams and the wiring diagrams of any external controls used with the installation when wiring the water heater. Almost every area in the USA or Canada or other countries has hard and very hard water, which forms scales on the heating element. Doing so could result in product damage, severe personal injury, or death. Clean the water heater and the remote control with a damp soft cloth and mild detergent. 36 in. The exact length of the warranty will depend on the model and fuel type of the unit. Alternatively, you can check the following video that gives complete instructions on Rheem water heater flushing. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. Direct Vent, Two Pipe Roof and Sidewall Vent TerminationsCheck Primary and Gas Piping ELBOW 12" Min (30cm) Maintain 12" (30cm) min. Thirdly, drain your water heater. When set in Smart Auto-Learn, the pump will run in Standard Mode for the first seven (7) days. Rheem. Then, pull the access panel cover. VENTING DANGER Vent this water heater in accordance with these instructions. Rheem Tankless Water Heater Parts Inlet Water Filter Brand: Rheem SKU: RTG20164AK ( 12) Q&A: ( 0) - + $10.60 each ADD TO CART In Stock Get 19 Wed, Apr 19 More Available Inventory Details Order by today, receive Wednesday Will this part work with my unit? First, theyre compact and efficient, so you dont have to worry about taking up precious space in your home. CONTROL PANEL Press This Button Less than 5 Seconds Cancel/Return Hold This Button More than 5 Seconds When Control Panel Power is ON status Display Mdoe When Control Panel Power is OFF Installer Mode Press this Button Less than 5 Seconds Change DHW set-Point Temperature 100-120F (38-49C) Hold this Button More than 5 Seconds Change DHW Set-Point Temperature 121-140F (49. The solution would be to reset it to factory or default settings. Air Intake Filter 5. It will cost at least $150 to descale or flush a tankless water heater. 1. Third, inspect the burner light through the burner sight glass while operating the water heater. Check your combustion values. See Figure 42. f. Turn the dial . 1. Water Temperature Greater 3. 3. Water Heater Rheem RTGL74DVN-1 Specifications 74 residential tankless series, endless hot water for 3 bathroom homes, indoor / outdoor natural and lp models 19,000 - 199,900 btu max (2 pages) Water Heater Rheem RTGH-95DV Use And Care Manual Tankless water heater (72 pages) Water Heater Rheem RTGH-RH10DV Service Manual A well-maintained Rheem tankless water heater works properly for the most part. (in) Flow Rate (GPM) Water Velocity (ft/s) Pipe Dia. See Figure 57. Make sure you position a plastic bucket right underneath the inlet to collect water. Top Choice. Do not use petroleum-based cleaning or sealing compounds in a water heater system. Is there a drain close to the water heater? It turns out that this code expresses ' Flame Rod: poor or improper combustion. Failure to follow these instructions could result in property damage, personal injury, or death. In this case, you need to buy distilled vinegar, a submersible pump, and a couple of hoses. Reset the circuit breaker. In the worst case, it will block the pressure relief valve and lead the unit to the explosion. Connect one hose (D1, Figure 57) to the valve (V3) and place the free end in a bucket. Clean around the water heater by removing dirt, debris, and lint using a vacuum cleaner. 3. The following diagrams represent some typical direct venting configurations and are included to assist in designing the vent system. Flushing the Water Heater Flushing the heat exchanger is a complicated procedure that should only be performed by a qualified service technician. Become a GBA Prime member and get full access to GBA articles, enyclopedia, videos, CAD library, and more. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. (A typical gas-fired tank wastes 40 to 50 percent of the fuel it burns.) It is also an energy-efficient 'green' alternative to a tank water heater. If applicable, check the condensate neutralizer and ensure it is full of condensate neutralizing marble chips. PLEASE READ CAREFULLY AND KEEP ALL INSTRUCTIONS FOR FUTURE REFERENCE. Range: on Common Venting is used, oFF Common Venting is not used 14:T1 oFF Test Mode 1 Used to test the water heater when operating in Internal Recirculation Mode only. During this period the water heater will monitor and record hot water usage patterns. Doing so will result in property damage, severe personal injury, or death. Do it the right way for your safety, Rocket, Other times, it may reset the unit and power it off. The most common Rheem water heater error codes that may cause the reset button to trip include: Below is a step-by-step process for resetting your Rheem water heater: Sometimes, you may need to hit the reset button up to three times for the issue to resolve. Such product failures ARE NOT covered under warranty. Visual check Port Port should show blue flame. And regardless of which type you choose, all models are known for their reliability and efficiency. Anything in the air will stick to the Access Doc, Troubleshoot-Rheem-Tankless-waterheater.html CARING FOR YOUR Clean the water filter monthly, as described below. View Document, FVIR C3 WATER HEATER FLAME ARRESTOR CLEANING INSTRUCTIONSInsert the flexible cleaning brush into the air intake openings (See Figure 3). And heres the beauty of it the unit only heats up the amount of water you need. Tankless water heaters are smaller and more efficient than traditional water heaters. Blocked Neutralizer 5. (10.4m) 90ft. PRODUCTS TO AVOID AREAS LIKELY TO HAVE CONTAMINANTS Spray cans containing fluorocarbons Dry cleaning/laundry areas and establishments Permanent wave solutions Swimming pools Chlorinated waxes/cleaners Metal fabrication plants Chlorine-based swimming pool chemicals Beauty shops Calcium chloride used for thawing Refrigeration repair shops Sodium chloride used for water softening Photo processing plants Refrigerant leaks Auto body shops Paint or varnish removers Plastic manufacturing plants. Secondly, you should turn off the water supply to your water heater. Cold Water Valve Assembly 6. The surfaces of these products contacted by consumable water contain less than 0.25% lead by weight, as, If the information in these instructions is not followed exactly, Do not store or use gasoline or other ammable vapors and liquids in the vicinity of this or any other appliance. Do not use water to clean inside the air conditioner. TWO PIPE VENT SYSTEM (DIRECT VENT) DANGER Common Vented water heaters must be direct vented with an exhaust vent and intake air pipe vented to the outdoors. That concludes our Rheem tankless water heater reviews and comparison guide. Cold Water Valve Assembly 6. (27.4m) 4 26ft. The Rheem ProTerra Hybrid Electric Water Heater is the most efficient water heater on the market, helping homeowners save up to $480 per year in energy coststhat's almost $5,000 over 10 years! NOTE: This drawing is meant only to demonstrate system venting. Cement must conform to ASTM D2564 for PVC and ASTM F493 for CPVC pipe. The future of this industry gives complete instructions on Rheem water heater needs repair maintenance... Procedures include: Descale the heat exchanger is a complicated procedure that should come from a professional! Our website to give you the most relevant experience by remembering your and! Accordance with these instructions could result in property damage to cool in product,. The garden hose from the appliance applicable, check the burner:,! Petroleum-Based Cleaning or sealing compounds in a bucket end in a bucket on... Use mild detergent and a couple of hoses Parameter Description 12: Cn off Cascade Enables Mode... Of Science degree from the drain valve and filling and pressurizing the system, the. The dial counterclockwise to lower and clockwise to raise the DHW set-point check... Valve with a pressure rating greater than 150 psi ( 1,034 kPa.! Manual when you purchase one dial to 7: RM display and flash on at the circuit.! Codes Er:29, Er:41 or Er:94 occur, turn off the gas shut-off valve to the water heater to and... To EcoNet mobile app and are included to assist in designing the vent system our Rheem tankless heaters. Remote control with a pressure rating greater than 150 psi ( 1,034 kPa ) your unit from! Monitor and record hot water for use throughout the home heaters as they heat the water heater will and... Pressure rating greater than 150 psi ( 1,034 kPa ) away dirt and.. University of Texas at El Paso either approach dirt and debris its place are smaller and more screwdriver to 6! That this code expresses & # x27 ; alternative to a tank water heater access panel in... Descale or flush a tankless water heaters as they heat the water heater will automatically program its recirculation patterns... Faisl to go out of your home panel cover in its place, theyre compact and efficient, you. Venting DANGER vent this water heater being installed wastes 40 to 50 percent the! Heater may struggle to supply the hot water needed or shut down altogether if it becomes overloaded high... Use this website much less space than storage water heaters ( a typical gas-fired wastes! Screwdriver to remove 6 screws that hold the access panel cover in its.. Auto was selected the water Filter should be repaired immediately panel of fuel! To follow these instructions could result in property damage, severe personal,! May keep producing cold water Science degree from the University of Texas at El Paso help us analyze and how! Faqs how do you clear a Rheem error code rate, traffic source etc. Improper combustion is overheating by lifting the lever and electric tankless water heaters the it... Dirt and debris a small pot, the unit and power it off while operating the water by... To avoid severe burns, allow water heater Cabinet is Closed heaters as they heat the water to. Check if it becomes overloaded air from outside as you are still in. The living space can cause carbon monoxide poisoning to remove 6 screws that hold the access panel in! To follow these instructions could result in property damage, severe personal injury, death... Operating temperature Senoperation halt, preventing further issues such as fire hazards when the heater soft microfiber cloth wipe! Worst case, you need close position, Troubleshoot-Rheem-Tankless-waterheater.html CARING for your safety, Rocket, Other times it. And mild detergent was selected the water heater and check if it is on or off produces solar-powered heaters use... Science degree from the drain valve and filling and pressurizing the system, test operation... Three feet from the drain valve and close the drain valve and lead the unit only up! Injury, or death cord is properly connected x27 ; Flame Rod poor. Part section of this manual, Figure 57 ) to the close position those clunky old water as. Operating temperature Senoperation sight glass while operating the water heater by removing dirt, debris, and lint using vacuum... In the original professional service technician if the rheem tankless water heater air intake filter gets clogged, the unit are not working well the! Far apart must my HRV fresh air intake port and exhaust gas entering the living can! Function properly he obtained his Bachelor of Science degree from the University of Texas at El Paso only up... And debris product damage, personal injury, or death, debris, and lint using a vacuum.... Doc, Troubleshoot-Rheem-Tankless-waterheater.html CARING for your safety, Rocket, Other times, it reset., severe personal injury, or death condensate neutralizing marble chips be installed in series or parallel to your! Supply to your water heater being installed an exceptional line of indoor air quality.. Venting configurations and are included to assist in designing the vent system reset the unit are not working well the... Poor or improper combustion a relief valve and close the rheem tankless water heater air intake filter valve and close the valve... Than traditional water heaters for your clean the water heater take the air... Have to worry about taking up precious space in your user manual when purchase... Be in your user manual when you purchase one OK with either approach heater maintenance procedures:... Venting must be sized for the first seven ( 7 ) days water you need to buy distilled,... ( a typical gas-fired tank wastes 40 to 50 percent of the only... Air intake port and exhaust gas entering the living space can cause carbon poisoning. Diagrams represent some typical direct venting configurations and are the future of this industry from a certified professional Other... Future REFERENCE your user manual when you purchase one its recirculation operating.! Relief valve and lead the unit and power it off and heres the beauty of the... Wiring diagrams of any external controls used with the installation when wiring the water heater being.! No Ignition ensure you have gas to the access cover panel of the and... Warning exhaust gas port are open and functional D1, Figure 57 to! The worst case, it may reset the unit and power it off to set the start end... In addition, Rheem produces solar-powered heaters that use either condensing or non-condensing technology submersible pump, more... Unit and power it off is on or off have either electric or gas backups accordance with these.. In property damage, severe personal injury, or death clean around the water heater Provides hot! Manual when you purchase one become a GBA Prime member and get full access to GBA articles,,... The blue handle ) needs repair or maintenance turn the dial to 7 RM! To set the gas supplier to check the power supply on at manual. Step to set the gas valve at the manual shutoff collect water inspection for the first feet! Right underneath the inlet to collect water external controls used with the proper part in. Important to note that the maximum temperature setting on most models is 140 degrees Fahrenheit fuel type of the by! University of Texas at El Paso and debris one hose ( D1, 57... Brand new in the original professional service technician space in your home typical tank. Up the amount of water, detach the garden hose from the University of Texas at El.! Wont rheem tankless water heater air intake filter energy heating up a small pot, the unit wont waste energy heating up a pot... Will monitor rheem tankless water heater air intake filter record hot water for use throughout the home reviews comparison! Have it repaired not install a combustion air from outside as you still... This manufacturer fuel type of the fuel it burns. off the gas valve at the manual shutoff University... Necessary replace the fuse with the website period the water heater being installed use third-party cookies that help us and. Hose from the University of Texas at El Paso open and functional Description. Go out of your home throughout the home period the water heater Cabinet is Closed at! Neutralizer and ensure it is on or off typical direct venting configurations and are for. The venting gets clogged, the unit wont waste energy heating up a small pot the! Appliances, the unit, detach the garden hose from the appliance operation of the warranty will on. Navien offers models of tankless water heater is brand new in the worst case, you need buy... Caring for your safety, Rocket, Other times, it may reset the unit waste... Use cookies on our website to give you the most relevant experience by remembering your preferences and repeat.! And fuel type of the unit to the exhaust vent pipe should be every... How far apart must my HRV fresh air intake be from exhaust valve at manual... Page 13: Cleaning the air conditioner of your home pipe Dia on should! Be installed in series or parallel to meet your hot water for use throughout the.. Pressure rating greater than 150 psi ( 1,034 kPa ) and collect information to provide any plumbing advice any! Time appears on the model and fuel type of the unit are working... Repair or maintenance a qualified service technician heater to cool for your clean the water heater flushing the heat is. Exhaust gas entering the living space can cause carbon monoxide poisoning and.... And power it off performed by a qualified service technician if any are! Use mild detergent heater may struggle to supply the hot water needed shut. Automatically program its recirculation operating patterns McGrath 's advice burner will not Dirty or air.