Then, wait for 10 seconds and turn the heater back on. Otherwise, youll have to inspect the wiring of both the heating elements and see if they have been reversed and connect that. Turn on the gas supply and/or increase the inlet gas supply pressure. It is caused by a combustible gas, such as gasoline detected near the appliance, or a failed sensor. You can raise the desired temperature if you want to turn the burner back on again. However, many other potential issues can cause this issue in the water heater. The first one is when you see the status light do a short flash every four seconds. Check for correct valve cycling after resetting the valve. Heres a quick glance at these blinking codes and their solutions: If the LED light in the heater stays solid red, it usually means one of these issues: The way to fix this code depends on the reason that triggered it in the first place. Toggle the ON/OFF switch located on the lower assembly to the OFF position. The most common oneness is low gas pressure. You can use a vacuum cleaner on the burner and floor shield inside the water heater. When a heater trips the circuit breaker, the first thing to check is whether the heater is set to the highest setting. Toggle the ON/OFF switch to the ON position. To adjust the temperature, turn the temperature dial to an initial setting of 120oF. Keep in mind that in addition to lower operating costs, useable square footage is gained by choosing tankless! Stop and follow the safety precautions as above if you smell any gas. If that doesnt work, youll most likely have to end up replacing the temperature switch and the blower. Drain the water all the way if youre planning to replace the lower heating element. Remove it from its bracket and disconnect it from the wiring harness attached to it. The water wont reach your desired temperature by the time it gets to the hot water faucet. Make sure that there are no gas leaks and that the gas is being supplied at the right pressure. Besides that, it can also be the result of improper installation of the heater that leads to venting blockage. He loves to share his knowledge & helps others in fixing their units & saving their pockets. The Richmond Hybrid has a 10-year tank leak warranty and a 10-year parts warranty. It indicates the water temperature sensor is either open or is short circuited. In case you have any questions, leave us a comment below. The air intake requires at least 12 inches or 30 cm of clearing between its opening and any obstruction. If the burner access door is removed, the burner access door gasket must be replaced. When removing anode rode, first make sure the cold water supply is turned off. The temperature of the water in the heater can be regulated by pressing the COOLER or HOTTER arrow buttons on the front of the combination gas control. Some of them are: Keep reading this guide to find out more about each of these problems and learn how to fix them in detail. The Digital Temperature Controller can be mounted in any room. Turn off the power and water to the appliance if the water heater is to remain idle for an extended period of time. Continue holding down the gas control knob for about 1 minute after the pilot is lit. Insufficient gas supply, unstable pilot, carbon buildup on electrode or wire/pilot tube damage are the probable reason behind this error code appearing on your screen. - I stated that my pressure was fine because my range was functioning perfectly and it is on the same shutoff valve as my water heater. Change the pressure switch if required. If it has indeed tripped, you can make this problem go away by resetting the ECO button. Double-check that you have a tank filled with water. Ran for a couple months. As a result, the ANSI standard now includes testing for reliability in LDO environments. Check the gas pressure with a manometer. Low- Represents an approximate water temperature of 91, Hot- Represents an approximate water temperature of 125, A- Represents an approximate water temperature of 130, B- Represents an approximate water temperature of 140, C- Represents an approximate water temperature of 150, Very Hot- Represents an approximate water temperature of 155. He has practical skills in fixing smoker & heating appliance issues. Depending on the problem youre facing, you may have to replace the thermistor. Disconnect the PCB from the multi-pin connectors. Find the heater circuit by heading over to the electric panel. Poke it with a wire and try to get it out. An example of data being processed may be a unique identifier stored in a cookie. Turn off the heater by flipping the breaker in your circuit breaker box or switching off the power outlet. With removing the panel cover, find the reset button behind the insulation. If you find any debris, your first job is to get it out. Since the thermal well is at fault here, start by checking the wiring. In this section, well explore the meaning of the most common error codes and their easy fixes in detail. It indicates a problem with the flame rod resulting in improper or poor combustion. Rheem Manufacturing Company How do you reset the gas control valve on a Richmond water heaterSerial #Q511716957Model #6GR40PVE2-40The control valve is Honeywell. Remove any dust or debris that is stuck on it to restore proper ventilation. Heres why you get the eight-one flashes and their fixes in a glance: This blinking light code indicates that a fault with the temperature sensor has been detected. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. And there are many reasons why there is a problem with igniting the gas burner. Note that the knob cannot be turned from PILOT position unless pushed down slightly. Besides that, a damaged gas supply or faulty pilot wiring can also cause this issue. If it still persists, then youre dealing with a faulty gas control thermostat and youll have to replace it. If that doesnt work out, I bet you have a bad pressure switch and youll have to replace it. In fact, his aim is to help his readers to fix the issues with their heating appliances easily.More about us . It means issues with the chamber sensor. Read our practical and simple Richmond Power Vent water heater error code troubleshooting guide and instantly get your heater running smoothly again. Error code 12 represents a low flame signal. Clogged Venting. The gas control thermostat is at fault here. If it goes out, repeat steps 3 to 9. The burner will be off at this stage. A circuit-style safety switch is also found near or on the thermostat on some electric water heaters. Turn off all electrical power to the appliance. How to get rid of the Richmond tankless water heater code 29? Turn the dial from the vacation settings to the hottest settings seven times. Next, check the electrode and clean it if it has dirty and has a significant build-up of carbon deposits. Youll also find it easier to inspect the venting system this way and do repair work faster. The blower may need a replacement. Inspect the combustion air-inlet and vent systems. Immediately depress the piezo-electric spark generator button several times until the pilot is lit. A higher EF is only one of many reasons why tankless water heaters cost less to operate. Wait 5 minutes to clear out any gas. Set the thermostat dial to desired setting by turning dial counter-clockwise. Heres the summary of the three flash issues: The status light in your Richmond water heater blinking four times indicates that the Thermal Cutoff Device has tripped. The water heater and its gas connections must be leak tested at normal operating pressures before placing it in operation. If you dont feel comfortable taking on the task yourself, you can always hire a qualified technician to do it for you. Luckily, you can easily reset it by pressing the red button. Loosen the screws connected to the heating element and disconnect the wires. You should place the heater as close as possible to the air intake as well as the exhaust. Defective Blower Motor. You can check it with a multimeter and replace it if it has gone bad. If the above checks out and the water heater is still not heating, check the combination gas control (thermostat) setting. In a tankless water heater, water temperature is increased in one of two ways: increasing the amount of gas being burned or decreasing the water flow. Lets dive in! All you have to do to get rid of this error code is to make sure that the tank is completely filled with water and recycle the power to it. When you see this blinking code, you should know that the FVS is beyond resetting at this point. This indicates a wiring error or a high resistance to earth ground. 2100 Milwaukee Avenue Burlington 53105 262-767-0857 Menards 369 East Route 173 Antioch 60002 847-395-0147 Menards 4850 Route 14 Crystal Lake 60014 812-466-5355 Menards 1400 S Us Highway 12 Fox Lake 60020 812-466-5355 Find More Stores Nearby The Richmond tankless water heater code 13 refers to poor combustion. The Richmond tankless water heater code 11 is a sign of ignition issues in the water heater. No, the minimum temperature adjustment for RTG series waters heaters is a 2 degree increments from 100 F up to 120 F and 5 F increments from 120 F to 140 F. An Over Heat Limiting Film wrap is wrapped around the entire heat exchanger. Have a qualified gas appliance repair technician conduct periodic inspection of the Combination Gas Control (Thermostat), relief valve, burner, and venting system. Turn on the manual gas shut-off valve near the water heater. This problem has a very specific solution you have to replace the thermostat. The most common reason behind it is a clogged neutralizer. The jacket holes can also be obstructed and cause this issue. To correct this code, close all hot water taps to reset the unit. When the faucet is closed, the Richmond Tankless Water Heater senses the command, and goes to standby mode. Checked the exhaust. Theres not much you can do about a bad thermistor except to replace it. But its also possible for the other issues mentioned to lead to the dreaded error codes. Check for the presence of gasoline or flammable fumes. A conventional tank-style water heater stores hot water, and heats the water 24/7, whether you use it or not. Clear the air intake free from any debris. You need to adjust the manifold pressure to fix this issue. 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