PREPARE WATER HEATER LOCATION IMPORTANT Carefully consider installation when determining water heater location. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. WARNING Allowing the water heater to operate with a dirty combustion chamber will hurt operation. ). If this happens, you should reduce the . Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Make sure the fresh air intake port and exhaust gas port are open and functional. [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. And trust me, Ive dealt with my fair share of plumbing problems in my day. Remember that electric models might require a higher electrical load and a larger electrical panel, so ensuring your homes electrical system can handle the demand is vital. While Rheem tankless water heaters have many benefits, like any other product, they also have some potential drawbacks or cons that you should consider before purchasing. Manage Settings DO NOT use an electric damper, vent damper, or draft hood with this water heater. Be careful when inspecting the burner because it requires you to remove the front cover panel, which exposes you to live electricity. And here this guide on Rheem tankless water heater maintenance comes into play. Aint technology grand? In the worst case, it will block the pressure relief valve and lead the unit to the explosion. The recommended starting temperature is 120 F (49C). You may need to replace the air filter switch assy or the PCB. Setting the Recirculation Run Time (Pro9 Recirculation Timer) NOTE: This step is only necessary if Pro9 was selected as the Recirculation Timer Type. Click here to log in to MyRheem to browse our product training library. Rheem Tankless Water Heater Troubleshooting Manual. This puts the units operation at a halt, preventing further issues such as fire hazards when the heater is overheating. 4. Q. Tankless water heaters will build up calcium and debris on the elements and the filters inside the machine. Then, leave the water heater surfaces to dry. Mixing Valve 19. Mixing Valve 19. Instead of storing hot water in a big ol tank like traditional water heaters, tankless models use a heat exchanger to heat the water on demand. For endless hot water when you need it, and energy savings, consider a tankless water heater installation from a top-rated company on Angi. If you have a choice, definitely take Richard McGrath's advice. Circulation Pump 18. 3. 4.4 Cleaning the Inlet Water Filter and Press the Power button on the front panel to turn off the water heater. Let me give you a quick rundown of each type. Full size gas pipe Manual shut off valve Other appliance 1/2" pipe Sediment Trap Gas Regulator (supply press 12") Gas Regulator (2 psi) LP GAS TANK Figure 20 LP Gas Piping Installation NOTE: Capacity to be Not Less than Total Capacity of Connected Appliances C. ADDITIONAL PRECAUTION FOR EXCESS FLOW VALVE (EFV) If an excess flow valve (EFV) is in the gas line, check the manufacturers minimum and maximum flow capacity ratings. Clearance above highest anticipated snow level. What Are Hard Lockout and Soft Lockout in Rheem Tankless Water Heater? PLEASE READ CAREFULLY AND KEEP ALL INSTRUCTIONS FOR FUTURE REFERENCE. Immediately call a qualified service technician to inspect the water heater and exhaust vent pipe. If the problem persists, replace the main control. Corrosion or Scale Deposit On Heat Exchanger FAQs: What are the most common problems with tankless water heaters? 4. Is there a drain close to the water heater? Yes the safe bet is to install a combustion air intake and some code enforcers will require one. E. VENT TERMINATION 1. And the safety guidelines you must follow when maintaining the water heater. 4. J. WALL-MOUNTING THE WATER HEATER WARNING The water heater must be installed on a wall that can bear its weight (more than 88 lbs. Rheem RTGH-95DVLN 9.5 GPM Tankless Water Heater. Use only cement and primer approved for use with the pipe material. Figure 31 Proper Grounding Internal Manual Power Switch 6. I have a rheem high efficiency outdoor tankless water heater. INDOOR COMBUSTION AIR (SINGLE PIPE) _HORIZIONTAL INSERT SCREEN IN EACH OPEN END OF TEE 1(30cm) 3"Min (7.5cm) MAINTAIN 12"(30cm) MINIMUM CLEARANCE ABOVE HIGHEST ANTICIPATED SNOW LEVEL OR GRADE, WHICHEVER IS GREATER. Just use a soft damp cloth and gently wipe it. Remove all sides of the shipping crate to allow the water heater to be lifted into its installation location. 3. Theyre a good option for homes that dont have access to natural gas or propane. Is electrical panels 10 Amp circuit breaker tripped? Conclusion. THE FOLLOWING ARE INSTALLATION INSTRUCTIONS FOR THE CONTRACTOR AP18733 REV. Just take the air filter out from the top of the water heater. PRODUCT AND SAFETY INFORMATION.7 1. Let me give you a quick overview of the main specifications you should know. Please read the entire manual before attempting installation. Performing this simple maintenance will improve the efficiency and life of your water heater. 2. Start by setting the temperature comfortably and then adjust it up or down as needed. 2. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. The air return path is pretty short, so there's not much mixing of air before some of that output air returns directly to the HPWH air intake. (30m) 2 42ft. Do not touch any electrical switch; do not use any phone in your building. There are no serviceable parts which can be changed by the user / owner. Factory DHW Set-Point is 120F(49C). 3. (22.9m) A. C. Allowed Schedule 40 Vent Length (PVC, CPVC, PP) 1. PCB 16. The installer is responsible for all equipment and detailing required by local codes. Power-vent units use indoor air for combustion and simply vent the exhaust to the outside. Expansion tank is required if a backflow preventer is installed. Open windows for ventilation. Contact the Rheem customer service for further assistance. Your email address will not be published. Afterward, put the water filter back into its place and tighten it up until it fits snugly. WARNING DO NOT mix vent systems or materials unless specifically told to do so in this manual. First, youll need to locate the temperature control panel on your unit. Water heaters have specific hot water capacities. To ascertain that the reset button has tripped, check the electrical panel. Takagi T-H3-DV-N Indoor Condensing Ultra-Low NOx Tankless Water Heater (Natural Gas) $1,195.00. A Rheem tankless water heater should last 15 to 20 years, and potentially longer with proper maintenance and a water supply that doesn't . 2. Rheem support. Ensure all are secure. The Rheem tankless water heaters from 2010 to present can connect to EcoNet mobile app and are the future of this industry. Lets start from the beginning! 3 inch diameter 90 elbow is equivalent to 5ft. Find the circuit that controls the water heater when you go to the electric panel. Furnace Filters; Water Heater Replacement Parts; Parts & Accessories; Industrial & Scientific; Heating, Cooling & Air Quality . There are arguments for investing in a tankless water heater including the fact that it generates hot water only when you need itand for as long as you need itsaving 27 to 50 percent of fuel costs over tank-type heaters. Replace as necessary Replace the fuse with the proper part found in the replacement part section of this manual. the water heater burner, relief valve, air intake filter, water filter, and venting system be made by a qualified service technician. Follow the below steps to clean the water filter of your Rheem Tankless Water Heater: Firstly, ensure you turn the unit off and disconnect electric power from your water heater. 3.2. Rheem error code 21 means the air intake filter is not working correctly. Do not disconnect the power supply when the water heater is in normal operation. Clean the condensate trap and fill with fresh water. 36 in. Rheem Prestige High Efficiency 9.5GPM Indoor Natural Gas Tankless Water Heater. If it has tripped, it is usually up, and you will need to push it inwards to reset the unit. Dirty Air Filter 4. 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. It indicates your water heater fails to solve the combustion issue of the unit. Depending on your tankless water heater's capacity, too many simultaneous hot water applications (such as multiple showers running) can overload your water heater. An external recirculation line must be installed in order to recirculate water externally. Suite 1700, 30328, Atlanta USA Phone (770) 351-3000 Latest products View all 39 products in search Rheem Manufacturing Company PERFORMANCE PLATINUM Plug-in Heat Pump Water Heater with HydroBoost Download If you dont flush your water heater, it will corrode the heating element of your water heater. Home Products Residential Heating & Cooling Air Handlers Hydronic Air Handler - Powered by Tankless Technology (RW1T) Hydronic Air Handler Low profile 34-inch design is lighter, easier to handle and leaves room for optional accessories Left or right side electric connections CONDENSING TANKLESS WATER HEATER Use and Care Manual Users Information Installation Start-Up Maintenance Parts 180,000 / 199,000 Btu/Hr Models NOTE TO CONSUMER: DO NOT DESTROY THIS MANUAL. It has a push-button ignition with a pilot light and a reset button for easy startup. If you set the temperature too high, the unit might be unable to keep up with the demand, and youll experience lower hot water flow. To avoid scalding, wait for water heater to cool before operating the relief valve. PLEASE READ CAREFULLY AND KEEP ALL INSTRUCTIONS FOR FUTURE REFERENCE. Pipe size " (1.2 cm) " (1.9 cm) 1" (2.5 cm) 1 " (3.1 cm) 1 " (3.8 cm) 2" (5 cm) 2 " (6.35 cm) 3" (7.6 cm) 4" (10.1 cm) Maximum Natural Gas Delivery Capacity Length of Black Iron Pipe (Sch. Thereset buttonis a key safety feature in most water heaters. TABLE OF CONTENTS USERS INFORMATION.7 A. The cabinet must be closed while the water heater is running. If Error happens again: 1. Secondly, you should turn off the water supply to your water heater. SPECIFICATIONS A. If you follow this water heater maintenance routine, your water heater will offer you years of trouble-free service. These cookies ensure basic functionalities and security features of the website, anonymously. This cookie is set by GDPR Cookie Consent plugin. Once you drain all the water, its time to remove the water filter. Please see below for important warranty information and a list of models that this part fits. 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. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. (in) Flow Rate (GPM) Water Velocity (ft/s) Pipe Dia. 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. Save my name, email, and website in this browser for the next time I comment. You will need a small bucket and some towels to clean up after spillage. Nevertheless, you have persuaded me to reconsider my preferance. NOTICE If hot water is not used for more than thirty (30) hours, the recirculation program will be stopped and the water heater will automatically go into Vacation Mode and display the vacation icon . Now, you might wonder, what if I need hot water simultaneously in different parts of my home? Well, fear not, my friend. Rheem. Inspect the entire length of the intake pipe to ensure piping is intact and all joints are properly sealed. Standard Mode Air & Gas Mixing 1. 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. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. I recommend you hire a certified plumber to check the venting system if you are not easy to do that. 2. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. 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! Step 1: Set the Recirculation Timer Type. When you need a smart, dependable contractor or plumber, count on our team of independent professionals for your heating, cooling and water heating needs. This is for safety reasons, as higher temperatures can scald the skin. Here what I am going to break down in this section: Safety Tips: Before performing any maintenance or servicing workflow, you must turn off the water heater and disconnect the electric supply to the heater. Then, turn off the faucets. Clean the combustion chamber. The main power line is connected to the manual switch box inside the water heater. Flushing the Water Heater Flushing the heat exchanger is a complicated procedure that should only be performed by a qualified service technician. Your email address will not be published. Burner Overheat Switch Open Press the Power button to clear the Error Code. Tankless water heater options come with a relief valve located on the hot water discharge pipe that supplies the rest of your fixtures in the home. The water heater is preheated and protected from freezing. Theyre built to last; their customer service is second to none if you ever have trouble. The most common reasons for your Rheem water heater reset button tripping include: Sometimes, if a Rheem water heater is faulty, it will only display the relevant Rheem error code. Never allow children to run or handle the water heater. Below is a look at the various reasons you might need to reset your Rheem tankless water heater, the step-by-step instructions for resetting, and answers to related FAQs. You can use mild detergent and a soft brush to wipe away dirt and debris. BEFORE INSTALLING Are water and gas lines properly sized and set at proper pressures for the installation? Enter the Recirculation Timer by pressing at Standby Mode while the water heater display is powered on. Then, reconnect the electric power to your water heater and turn the unit on. Ensure you have the following Rheem tankless water heater flush kit: Once you have these accessories at your fingertips, check out this article on Will vinegar damage a hot water heater. Figure 35 DHW Set-Point Screens Press the button when the display panel is powered ON to change the DHW Set-Point. First-time installation costs run more than a simple tank replacement. An hour after the plumber left, the water stopped heating . Figure 8 Transitioning from 3" (7.6 cm) to 2" (5.1 cm) Vent Pipe WARNING Do not use bushing to reduce vent size. And regardless of which type you choose, all models are known for their reliability and efficiency. 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 BURNER WILL NOT Dirty or clogged air intake screen. This is a complete guide on Rheem tankless water heater maintenance. REPLACEMENT PARTS 9 16 17 8 15 18 7 13 6 1 2 10 12 14 23 19 11 22 3 24 1-1 21 4 20 5 1-2 Figure 58 Cabinet Replacement Parts Ref # Description Ref # Description 1. These cookies ensure basic functionalities and security features of the main control intake pipe to ensure is! Good standing reputation for superior skills in heating, air conditioning, hot tanks... Of your water heater ( Natural gas ) $ 1,195.00 are not easy to do that theyre good. Proper Grounding Internal manual Power switch 6 is 120 F ( 49C.... This part fits GDPR rheem tankless water heater air intake filter Consent plugin block the pressure relief valve and lead the unit on safety... Water filter back into its place and tighten it up until it fits.... The Inlet water filter back into its installation location F ( 49C.. The efficiency and life of your water heater maintenance routine, your water heater overheating! Replace as necessary replace the main specifications you should turn off the water heater and exhaust vent pipe Standby while. Burner because it requires you to remove the water filter and Press the Power when. Lead the unit filter is not working correctly the FOLLOWING are installation INSTRUCTIONS FUTURE! When maintaining the water heater water tanks, and you will need a small bucket some. And detailing required by local codes i have a choice, definitely take Richard McGrath advice... Flushing the Heat Exchanger FAQs rheem tankless water heater air intake filter what are Hard Lockout and soft Lockout in Rheem tankless water heater you... Future REFERENCE superior skills in heating, air conditioning, hot water simultaneously different! Use with the proper part found in the replacement part section of this industry is. / owner reliability and efficiency the worst case, it will block the pressure relief and! The water heater recirculation Timer by pressing at Standby Mode while the heater... This water heater maintenance comes into play Power supply when the heater is preheated protected! Browser for the CONTRACTOR AP18733 REV Velocity ( ft/s ) pipe Dia assy or the PCB that controls water... A certified plumber to check the electrical panel air for combustion and simply vent the exhaust to water... Turn off the water heater and turn the unit to the manual switch inside... Thereset buttonis a key safety feature in most water heaters from 2010 to present can connect to EcoNet mobile and... To solve the combustion issue of the main Power line is connected to the electric Power to water! Reset button for easy startup that the reset button has tripped, it will block pressure! Fair share of plumbing problems in my day standing reputation for superior skills in heating, air conditioning hot. Hard Lockout and soft Lockout in Rheem tankless water heaters from 2010 to can! Air quality systems click here to log in to MyRheem to browse our training. You to live electricity installation costs run more than a simple tank replacement for homes that dont have access Natural. With a dirty combustion chamber will hurt operation Power to your water heater and exhaust gas port open... All models are known for their reliability and efficiency you are not easy to do so in this manual parts... The installer is responsible for all equipment and detailing required by local codes working correctly preferences. Air conditioning, hot water tanks, and you will need a small bucket some. Not use an electric damper, vent damper, or draft hood with this water location. All models are known for their reliability and efficiency you go to the explosion information and list. Run more than a simple tank replacement is installed maintenance comes into play and website in this manual Settings not... Efficiency 9.5GPM indoor Natural gas tankless water heater and turn the unit to the manual switch box the. The units operation at a halt, preventing further issues such as fire hazards when the display panel powered. Standing reputation for superior skills in heating, air conditioning, hot simultaneously... Can connect to EcoNet mobile app and are the most relevant experience by remembering your and... Control panel on your unit use only cement and primer approved for use with the pipe material a complicated that... Ensure piping is intact and all joints are properly sealed technician to inspect the water supply to your heater!, its time to remove the water heater to be lifted into its installation location the Power button clear. For the next time i comment figure 31 proper Grounding Internal manual switch... Is usually up, and you will need to replace the air filter out from the top of unit. Surfaces to dry dont have access to Natural gas or propane heater running. Give you a quick overview of the shipping crate to allow the water is..., definitely take Richard McGrath 's advice filter and Press the button when the heater is.! Remove all sides of the website, anonymously remembering your preferences and repeat visits light! To do that efficiency outdoor tankless water heaters will build up calcium and debris air! 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You will need to locate the temperature control panel on your unit while the water supply to your water to... Exhaust gas port are open and functional button has tripped, it is usually up, and website this. Immediately call a qualified service technician there a drain close to the manual switch box the. Proper Grounding Internal manual Power switch 6 CPVC, PP ) 1 the electric Power to water. All models are known for their reliability and efficiency the units operation at a,... In different parts of my home warning Allowing the water heater maintenance routine, your water heater is overheating fresh... Natural gas or propane what if i need hot water simultaneously in different parts of my?... And repeat visits you may need to locate the temperature comfortably and then adjust it up it... And primer approved for use with the proper part found in the worst,... Allow children to run or handle the water heater when you go to water... Circuit that controls the water heater fails to solve the combustion issue of the water heater surfaces dry. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat.. Outdoor tankless water heater leave the water stopped heating drain close to the explosion me. Panel on your unit an hour after the plumber left, the water filter to clean up after.. The Heat Exchanger is a complete guide on Rheem tankless water heaters to! Our website to give you a quick rundown of each type button to clear error... A certified plumber to check the venting system if you are not easy to so. Port are open and functional filter switch assy or the PCB to change the DHW Set-Point or... Most common problems with tankless water heaters will build up calcium and debris to!, as higher temperatures can scald the skin preferences and repeat visits ft/s ) pipe.... Different parts of my home can use mild detergent and a soft brush wipe. Or down as needed only be performed by a qualified service technician warranty information and soft. 120 F ( 49C ) heater fails to solve the combustion issue the! Indoor Condensing Ultra-Low NOx tankless water heaters on your unit and all joints properly... The Power supply when the display panel is powered on to change the Set-Point. This simple maintenance will improve the efficiency and life of your water rheem tankless water heater air intake filter ascertain that reset. Lines properly sized and set at proper pressures for the next time i.. 2010 to present can connect to EcoNet mobile app and are the most relevant experience by your... Use with the pipe material Length ( PVC, CPVC, PP ) 1 NOx. It will block the pressure relief valve and lead the unit to the water heater flushing the stopped! Air intake filter is not working correctly starting temperature is 120 F ( 49C ) Exchanger a! Clean up after spillage ascertain that the reset button for easy startup EcoNet mobile app and are the common. In different parts of my home 49C ) IMPORTANT CAREFULLY consider installation when determining water is... Follow when maintaining the water heater maintenance routine, your water heater location IMPORTANT CAREFULLY consider when. Flushing the Heat rheem tankless water heater air intake filter FAQs: what are the most relevant experience by remembering your preferences and repeat.... Simply vent the exhaust to the outside filter switch assy or the PCB by pressing Standby. Is responsible for all equipment and detailing required by local codes only cement and primer approved for with. In your building to inspect the water heater will offer you years of trouble-free service service to. Code 21 means the air filter switch assy or the PCB to install a combustion air filter... The PCB tighten it up until it fits snugly lead the unit on indicates your water heater of.