Showing ee 8 wont start - Rinnai Toyostove Direct Vent Heater: Toyostove Laser 73 Shipping

Use the 10^x function in the top row of the keyboard.
Press 2nd [10^x] +/- 8 . 8 5 =
The +/- key is just to the right of the decimal point key.
If you're entering integer exponents, you can use the EE key just above the 7 key. For example, to enter 10^8, you can press 1 EE 8

To key in (8.23x10^-3)^2, press 8 . 2 3 EE +/- 3 x^2
The EE key is just above the 7 key. The +/- key is just below the 3 key. The x^2 key is two keys above the 8 key.
One way to carry out the entire operation is
1 . 4 6 EE +/- 2 / 8 . 2 3 EE +/- 3 x^2 =

If you want to calculate 10^48, you can press 1 0 y^x 4 8 =
y^x is the key located just above the divide key.

If you simply want to enter 10^48, you can press 1 EE 4 8
The EE key is located just above the 7 key and makes this expression mean "one times ten to the forty-eight power."
If you press 1 0 EE 4 8 then the calculator will interpret this as "ten times ten to the forty-eight power," which becomes 10^49.

Press 1 EE +/- 1 4 / 5 EE +/- 8 =

The EE key is just above the 7 key, the +/- key is just to the right of the decimal point key.

According to your User Guide, 'EE' stands for Cuff has been placed incorrectly. Wrap the cuff properly so that it is positioned correctly. Also, did you move during measurement? Measure again and hold arm and wrist still.

If you continue to have a problem wit the unit, contact HoMedics (the manufacturer) Customer Service Dept @ 800-466-3342. 8:30am - 5pm ET, Monday - Friday.

Check the channel that you are on.. make sure it is a TX channel. also check the SWR's with another radio or mfj259b analyzer.

Either there is a problem with the radio not locking into the channel and displaying EE
or low power probs..

these are the most common probs.

EE 8 indicates a problem with the combustion blower. If the blower is running the problem is with the sensor. Make sure the wires for the sensor haven't come unplugged. If the sensor is bad, you will need a new blower. If it isn't running then the problem may be soot and carbon build up on the exhaust fan blade. You will have to remove the fresh air hose on the back of the heater or the rubber boot inside the heater to reach the fan blades. Use your finger or something to reach in and turn the fan blades. You may hear the sound of the carbon breaking loose. Turn it until it spins freely. Let me know if you need anything else.

6 . 6 2 6 EE +- 3 4 * 2 . 9 9 7 9 EE 8 =

EE is just above the 7, +- is just below the 2.

Press the keys:
. 5 8 * 1 2 . 0 1 x^-1 * 6 . 0 2 2 2ND [EE] 2 3 ENTER
and you should get 2.9E22. Do you get something different?

* is the multiply key on the right, between divide and subtract.

x^-1 is on the left, below MATH.

EE is the 2ND function of the , key, just above the 7.

Another way to calculate this is:
. 5 8 / 1 2 . 0 1 * 6 . 0 2 2 2ND [EE] 2 3 ENTER

This should give you the same result.

85 'EE' 10 '+/-' * 1.9 'EE' 8 '='