Question about Rinnai Toyostove Direct Vent Heater: Toyostove Laser 73 Shipping

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Toyo 73 makes constant noise when running

Just started it up recently after it ran out of fuel

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Could be the blower or fan motor if you haven't had it cleaned in a while.

Posted on Dec 09, 2008

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WHY WOULD THE BURNER GASKET AND IGNITER GASKET BE DRENCHED IN FEL ON TOYO 73, COULD THIS ALSO BE THE CAUSE F NO FLAME IN CHAMBER WINDOW WHEN I TRY TO FIRE IT UP?


If you have too much fuel in the burn pot then you are getting no ignition. Repeated tries to get it to start just dumps more fuel into the pot.

Feb 24, 2014 | Rinnai Toyostove Direct Vent Heater:...

1 Answer

My toyo laser55 will not reignite after power outage. Possible problems or solutions?


Are you getting an error message?
There are only a few things that could be wrong. More than likely, fuel is not getting to the burn pot because the pump has air in it. Is it making a chugging noise? If so, that is the pump trying to move fuel from the sump.
I have had to, on a different toyo model, take the pump out of the sump, take the plastic nozzle off of the pump, and manually free up the pump by shoving a pipe cleaner down the intake hole. Put it back together, hit the red reset button, and start it up. The chugging should go away after a few seconds. It might take a couple of ignition cycles to start again.

Jan 11, 2011 | Rinnai Toyostove Direct Vent Heater:...

1 Answer

My toyo 73 has started making a loud vibrating noise during startup but gets quiet after running a little while...the fan is not on during start up....


The fan blowing air to the room might not be on but the flue fan would be. I reckon this is where the noise might be from. Fan impellors get coated with dust and this throws the balance out (similar to a car wheel if you loose one of the balance weights). Highly recommend getting it serviced by a good technician. Always good practice every year or so and might fix the problem.

Sep 20, 2010 | Rinnai Toyostove Direct Vent Heater:...

1 Answer

I have a Toyo Lazer 30. Often times it doesn't run for a few days (I also use wood heat). So then when I go to start it up (after a few days) or if the thermostat tells it to start, it might run for a few...


Ticking is a sign the heater is not getting anough fuel to keep running. Check your manual and see if there is a valve inside your heater that controls fuel flow. Make sure it is open all the way. Also check to see if you have the valve on your fuel tank open wide enough to allow fuel to flow like it should. Another tip. Instead of turning your heater off all the way when you are using wood heat, why not just turn the temp on the heater lower then you know your home would get to with wood heat running. Adjust the temp to where you need it when you want the heater to run. (That way your heater stays primed.) The heater doesn't draw that much electricity. ;)

Hope I have helped.

Diana

Nov 12, 2009 | Rinnai Toyostove Direct Vent Heater:...

1 Answer

Toyo Laser 73 Flame goes out


You might have carbon build up in the heat pot, causing it to create a chain of carbon on the fuel rod. If the rod can not sense a flame the heater will turn off. A quick temporary solution is to give the fromt of the neat pot at the top where the flame rod is a tap to see if it loosens it. Start the heater up and see if it runs any longer. If it does, you need to have your heater cleaned, or clean it yourself. You might have a warped burner ring also.

Dec 22, 2008 | Rinnai Toyostove Direct Vent Heater:...

2 Answers

Toyo stove laser 30


EE22 means that your Toyo failed to ignite 3 times in a row. You need to unplug it for 30 minutes to reset the circuit board. Then plug it back in, push the red reset button on the right hand side in the little hole towards the back and push the Power button. Your Toyo should ignite after that barring some other problem caused by running out of fuel.

I am assuming that you ran out of fuel which caused the EE2 error code originally. Sometimes, when you run out of fuel you can get water, ice, debris in the fuel line causing an obstruction or limited fuel flow. You may also get an air lock. You may need to crack the fuel line at the back of the Toyo where there is 3/4 nut and bleed the line. If you see no fuel or a small quantity of fuel then you will need to thaw and/or purge the fuel line in order to get fuel to your Toyo's fuel pump.There is also a screen in the sump which can get plugged with rust, debris from the bottom of the fuel tank so you may need to clean the screen in order to get fuel to the pump.

Nov 12, 2008 | Rinnai Toyostove Direct Vent Heater:...

1 Answer

Toyostove Laser 73 EE2


The firing sequence for a L73 is blink, blink, blink, on the green burner light, then it clicks up to the medium, amber or yellow light...that's when the pump kicks on. If you hear click, click, click, or thump, thump, thump, that means the pump is starving for fuel. The problem is from the carburaot/sump back to the fuel tank. You may have icing in your line or a line restriction, no fuel, plugged fuel filter or plugged sump screen. You can thaw your fuel line, until you have a free flow of fuel and then push the red restart button on top of the sump. Try to restart your Toyo.

If you follow the firing sequence and hear no click, click, click or thump , thump, thump and your Toyo goes off on EE2 then you can have a dirty flame sensor...the whilte wire running to a U shaped part that is the ground for the entire unit. You can take ythe ytwo phillips screws out, turn the part to the side and wiggle it out. Clean it qith a green scrubby or sandpaper and put it back in. Be sure it points stright down. Then take out the igniter which are the red wires. Put a long screw driver in there and rattle it around real good. You are trying to shake any carbon cxhains off the burner ring that can be "shorting" the flame sensor. You can also removee the 1/2 inch flare nut from the fuel nozzle...brass yellow colored metal part, and put a paper clip or wire down that about 3 inches. That will clear any blockage in front or inside it. Put everything back together, hit the red reset button on the sump and re-fire your Toyo. You might get it going in this manner. If not, you may need a tuneup because your Toyo is too sooted up to run correctly. Try these things and post back!

Nov 10, 2008 | Rinnai Toyostove Direct Vent Heater:...

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