My toyp laser 73 is displaying ee2. we have fuel, what should I look for.?

Has this unit been serviced. Sounds like the Flame Sensor is dirty and not sensing flame OR this actually isn't any flame due to an ignitor or fuel issue. Here is a complete explanation and diagnosis of the EE2 problem: Toyostove Error Code EE2

Because you have the EE2 error I would say there is nothing wrong with the circ fan. Your are either having a problem with fuel flow or the igniter. Feel around the two red wires when you try to start the heater. If they get hot you have a fuel problem. If you also hear a thumbing noise you have a fuel problem.

Tom

There are several possibilities. You said you have plenty of fuel, but is it getting to the fuel sump. If the pump makes a loud ticking or thumping sound, it is not getting fuel to it. You may need to vent your filter to remove an air bubble. The heater also has a strainer inside the fuel sump that may need to be cleaned. Refer to the owner's manual for instructions for that. The fuel sump also has a reset button that releases the fuel float that may need to be pressed. The fuel nozzle sometimes gets clogged with carbon. You can remove the fuel line and insert a piece of wire (stiff wire) into the nozzle about 1-2 inches to remove it. Another problem may be a dirty flame sensor. You can clean it with steelwool. Since you say it lit I wouldn't suspect the igniter is bad. Also remove the top from the fuel sump clean the sump if necessary.

No ignition. Check the igniter by feeling around the two red wires when you try to start the stove. They will get very hot so be careful. If the igniter gets hot you have a fuel problem. No fuel, low fuel or dirty filter.

Keep us posted,

Tom

EE2 usually has to do with fuel flow but could also be a dirty flame rod which can be cleaned with some steelwool. You should check your filter and also the strainer in the heater. Have something to direct the kerosene that will come out of the strainer into a bowl or something or just have some rags or paper towels ready. You can find the owners manual at www.toyostove.com.

fuel leaks are fire hazards and shold be corrected before further use.

First- do you have enough fuel.
Does the unit ignite or not
More info would help me
Total Toyo
(907) 488-9179

The open end goes toward the back of the heater.

Next try cleaning the flue.

Other potential causes for an EE2 are malfunctions of the circuit board, flame sensor or or fuel pump.

-Helping Hands Services
Fairbanks, Alaska

EE2 Means only one thing. The flame rod is not detecting a flame.
The cause could be anything that prevents a flame.
1) no fuel
a) out of fuel - check tank
b) clogged line - clean
c) clogged filter (either on tank or screen in stove) -clean
d) igniter not working- replace
e) dirty flame rod (clean, then determine why it's dirty or it will happen again)
those are the quick fixes other than that contact the dealer you bought it from.

What Does EE2 Mean? Laser 30, 56, and 73 model Laser heaters cease operation and display
the EE2 code on the control panel (instead of the clock or temperature settings) when the primary
flame rod on the heater fails to sense a flame during the first 5 minutes of the Ignition and Pre-
Heat cycle. On the Laser 55 and 72 the heater will stop and the red Reset lamp will light rather
than the EE2 code. (Note: There may be other reasons for the reset lamp to come on but much of
this information will apply.)
What Can Cause An EE2 Error? The primary flame rod is the only sensor in the heater that
can cause the EE2 error. Thus, if it occurs, either there is (1) no flame to detect, or (2) the
sensor failed to detect the flame. The flame rod is located on the lower 1/3 of the burner. It is a
heavy wire with a ceramic insulator. A single white insulated wire connects this device to the
main circuit board.