The Rinnai unit won’t operate in the event of a power failure. Rinnai Tankless Water Heaters don’t have a standing pilot light. They use an electronic ignition.
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Does Rinnai have pilot light?
They do not. Instead, Rinnai tankless gas water heaters have a direct-spark electronic ignition.
How do you light the pilot light on a Rinnai heater?
Once the gas has had time to dissipate, turn the knob to “Pilot.” Then, hold down the “Reset” button and bring the flame of a long lighter close to the pilot light opening. This should light the furnace pilot light.
Why does my Rinnai gas heater keep turning off?
The main reasons that a gas water heater automatically shuts off are because the pilot light goes out, the pilot light can’t start, or there are problems with the gas supply. If your gas water heater keeps shutting off, the thermocouple could be dirty, bent or damaged.
Why is my Rinnai water heater not working?
How to Fix: Check for low flow in the water circulation system which causes short cycling. Confirm there are no obstructions in the combustion chamber or exhaust piping. Confirm no blockage in heat exchanger fins. Clean out heat exchanger fins or replace heat exchanger.
Press On/Off button twice. Turn hot water back on and test. You may have to try this a couple times to reset the system.
The red button on the water heater is where the reset button is located. There are two buttons for each thermostat in some water heaters. The metal plate that holds the thermostat in place may have to be removed to access the reset button.
How do you unfreeze a Rinnai tankless water heater?
If water flows from the tap/faucet, then it is flowing properly through the tankless water heater and you can CLOSE the tap/faucet. Turn ON the electrical power to the tankless heater. Double check that the Temperature Controller is OFF. Turn ON the gas supply.
Why is my gas heater not lighting?
If this is the first time you’re attempting to light your gas furnace this season, it is important to know that a furnace ignition with a standing pilot light may take a while to light depending on the length of the gas line and how long it takes the fuel to reach the pilot light.
Will the gas company light My pilot?
Absolutely! We can send a gas service technician to light your pilot, and conduct a gas safety check of your gas fireplace or any other gas appliance to ensure your safety.
Why won’t the pilot stay lit on my wall heater?
The Pilot Won’t Stay Lit
A pilot that won’t stay lit could be the result of a blockage in the pilot tube. Turn off the gas, clear the tube with compressed air, and relight the pilot. If that doesn’t work, you may need to call a repairman to come and install a new thermocouple.
Why is my tankless water heater not igniting?
If the flow is too low, the burner will not ignite. Low pressure is one of the most frequent tankless water heater problems and is easy to fix. An inlet filter is dirty and clogged. Check for the correct hot and cold water installation (ensure that lines are not installed in reverse order).
How do I know if my pilot light is out?
How to Tell If the Pilot Light Is Out
- Locate the front cover panel on your furnace. It should be a little door that’s easily visible.
- If your pilot light is on, it should be easy to see your eyes will be drawn to the little flame.
- If you don’t see a flame, your pilot light is out.
- If there is a flame, check the color.
Should the water heater be on pilot or on?
You should set the water heater to pilot. If, however, your water heater is also the boiler for your central heating, then you’ll want to leave the heating running as normal so that your house doesn’t get damp as a result of cold and condensation.
How do you test a Rinnai Ignitor?
Verify igniter is working. Turn off gas valve feeding the appliance. Unplug igniter wire; hold the igniter wire with an insulated pair of pliers about a 1/4″ from a piece of metal. Cycle the unit to ensure you see a spark when unit is cycling.
Do I need to service my Rinnai gas heater?
Manufacturers typically recommend that gas heater maintenance and hot water service of their gas appliances be serviced every one or two years. For example, both Rinnai and Bosch generally recommend 2 year and hot water service intervals while Rheem and Paloma recommend annual servicing.
Does Rinnai Infinity 26 have a pilot light?
The Rinnai 26 Touch does not have a pilot light as they have an electric ignition and a sensor switch. So when cold water passes through the hot water heater unit, the heater will automatically fire up and heat the water. The benefits of the Rinnai 26 Touch is you will never run out of hot water.
How do I reset my Rinnai water heater?
Press and hold the Connect button on the module until the LED blinks RED and WHITE, and then release then QUICKLY tap 3 times. This will restore the module back to original factory settings.
Where are the DIP switches on a Rinnai water heater?
Locate the dip switches, which are located under the bottom right corner beneath the label.
Why is my Rinnai beeping?
Your tankless water heater will beep and display an error code to alert you to a problem with the system. Tankless water heaters will alert you with an audible alarm when service is required, a component fails, or a gas or water leak is present.
How do I turn my tankless water heater back on?
Turn the gas shut-off valve counterclockwise to the On position. Turn the electric breaker back on or turn on the power switch to start the unit.
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