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Honeywell cm901 The display shows some of the letters and numbers, if its set to 19 deg i can see the 1 and the 9 looks like a 3 so its hard to tell what the set temp is... have replaced batteries but is been getting worse and worse over the last 6 months... in another 6 months i think the screen will be compkleatly blank

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Time to replace unit.

Posted on Oct 20, 2013


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Failure of my Honeywell CM61ng wireless thermostat. Replacement advice

Probably not. There are replacement models available.
The T6661B programmable room thermostat is also known as CM61.
CM61 1 day wireless programmable thermostat is replaced by CM921.
CM61 1 day wired programmable thermostat is replaced by CM901.

Oct 21, 2017 | Heating & Cooling

1 Answer

The words FIX DEG appear on the screen and I can't get rid of it. It doesn't calculate properly

DEG says that the angle unit is set to degrees. You can change it to RADians, or GRADs. However much you want to get rid of all of them you will always have one of them. Learn to live with them.
FIX says that the decimal displays will always show a fixed number of decimals. You can decide how many you keep. Apparently your calculator is configured not to show any decimal digits: the number of fixed digits is set to zero. Change it to some other number
There are other display formats : Engineering ENG, and Scientific (SCI)
There is another format (possibly 2) called Norm 1 or Norm 2.
Set you calculator to one of the Normal formats.
Press SHIFT MODE to enter (Setup) and configure.
Advice: Learn to use your calculator. The best way to achieve mastery is to look inside the manual whenever you do not understand something.

Dec 06, 2013 | Casio FX-300 Plus Scientific Calculator...

1 Answer

I have a honeywell thermostat TH1110D1000. I am interested in the hidden menu.

1 Press up and down simultaneously (for three
seconds) until the display appears as
shown on the right.
2 Press up or down to change the option.
3 Press up and down for one second to advance
to the next function.
4 When the last function is displayed, press up
and down to save any changes and exit the

Function is 1 Temperature display
0: Fahrenheit
1: Celsius

Jan 06, 2013 | Honeywell TH1110D1000 PRO Basic 1000...

1 Answer

How do you change it to degree mode

Press the [MODE] button a certain number of times until display shows a rectangle inside which Deg Rad Gradappear on the top line and 1 2 3 on bottom line, with 1 under Deg, 2 under Rad, and 3 under Grad.
Press 1.

Let me know if this helps!

May 02, 2011 | Casio FX-300MS Calculator

1 Answer

Having Difficulty programing Woods Brand electrical timer !

How to program Woods 59377
Timer has rechargeable battery.
Plug timer into wall to charge battery to see LCD display.
Download Woods manuals
59377 manual

Up to 8 ON/OFF programs per day >> program 1 program 2 ... program 8
Choice of individual days, or blocks of days

Image shows buttons:


Set time of day:
Hold down CLOCK until settings are made
Use DAY button to choose MO - TU etc
HOUR button to set current hour
MIN button to set current minute
Release Clock button and time is set

Program preview
> First I suggest you write out your schedule to avoid conflicts in programming
Manual says:
>For each ON time, you set DAY HOUR and MIN
>For each OFF time, you set DAY HOUR MIN
>Manual shows blocks of days to choose from > for example TH FR SA is one choice; MO WE FR is another choice ,,, 9 possible blocks of days to choose from

Looking at display is critical for programming timer
Look for the number 1 or 2 or 3 etc located on left of display > each program has a number
Look for the word ON that indicates you are setting ON time for program 1 or program 2
Look for word OFF that indicates you are setting OFF time for program 1 or program 2

Program timer
Press PROG once and look at screen ... you will see '1' and 'ON' in tiny letters
Do not hold down PROG button
Press DAY to choose block of day for program 1
Press HOUR to choose ON hour for program 1
Press MIN to choose ON minute for program 1

Press PROG button once to finalize ON time for program 1

Before pressing any more buttons, look at the screen >>> screen shows '1' and 'OFF' in tiny letters
So you are ready to set OFF times for program 1
Press DAY >>look at your written schedule to make sure the correct block of days is chosen >> if you chose ON for TH FRI SAT, do you want OFF on same block of days?
Press Hour
Press MIN

Press PROG to confirm OFF time
Before pressing any button, look at screen and '2' and 'ON' show on screen

Press PROG to advance to program 3 through program 8

Press ON/Off button to exit programming

Other features
Daylight savings time: Press HOUR & MIN simultaneously and clock springs forward 1 hour ... press again and clock falls back 1 hour
Look for S in display to see if timer set for S summertime

Press reset to clear all programming

Oct 07, 2010 | Woods Industries 59377 Indoor Digital...

1 Answer

Chronotherm III displays 32 deg for room temp, which is really around 70 deg. No action called for by the instrument. Batteries had died and replaced. My first guess was the actual temp sensor was...

Go to
Under red welcome sign
Bottom red highlighted box literature/image search
Type in thermostat model number
Click on arrow to right
Then click on the PDF files owners manual / installation instructions
If you can’t find what you want, the bottom left and bottom of web
Page, they have homeowners assistance and Home products to get the help you need.

Apr 28, 2010 | Honeywell Electronic Programmable...

1 Answer

I have fix and deg on my fx 992s and I am only getting results and can only enter numbers to 1 dp. How do I remove this?

Ok. Press [MODE] key three times until you see a screen that shows Fix SCI and NORM. Under FIX you have 1, under SCI you have 2 and under NORM you have 3.

You cannot remove FIX, unless you replace it with another display MODE (SCI or NORM or ENGineering).

You cannot remove DEG unless you change angle unit to RADians or GRAds.
To set angle Unit You start by pressing MODE twice to get a screen that displays DEG, RAD and GRA and below them 1, 2 , qnd 3. If you press 2 the angle unit will be set to Radians. DEG will disappear, but RAD will be shown.

Whatever the display format for numbers (FIX, SCI, NORM, ENG) you can always enter numbers of any length. It is their displaying that is affected by the FIX,SCI, etc. mode.

If you want more than 1 decimal digit, press [MODE] three times, then select 1: FIX. You will be asked to select the number of decimal digits (from 0 to 9). You could take 2, 3 or 4, or anything you want.

  1. To summarize: Indicators on screen reflect the configuration or mode you are in.
  2. They can be replaced by others but you cannot clear the screen of the indicators.
  3. You can select the number of decimal digits in your results,
  4. but there is no restriction on the numbers you enter.

Mar 03, 2010 | Casio Office Equipment & Supplies

1 Answer

How to use the cosine,tangent etc functions of calculator fx-82ES plus

1.Set the correct angle unit required by your problem: degrees, radians, or grads. [SHIFT][MODE] [3:deg] or [4:Rad]

2. Press the key for the function COS, SIN, or TAN
[COS] displays Cos(

3.Enter the angle 12 deg Screen shows cos(12
Close the right parenthesis ) Screen shows cos(12)
4.Press [=] Screen displays 0.9781

If you want the inverse trigonometric functions you access them with arccos [SHIFT] [COS] (cos^-1)
arcsin [SHIFT][SIN] (sin^-1)
actan [SHIFT][TAN] (tan^-1)

You have to know the principal domain for the inverse trigonometric functions (see any book on trigonometry) to understand the results.
Hope it helps.

Nov 05, 2009 | Casio Office Equipment & Supplies

1 Answer

Unwanted letters DEG show on Casio FX-100A display

No!! deg mean degree the system of answers you get, you can change it to rad=>radians but you never get rid of them. Sorry :(

Jan 11, 2009 | Casio FX-300MS Calculator

1 Answer

Thermostat displays 79 deg but really 68 in room

If the thermostat does not have a reset, replace it.

Nov 05, 2008 | Honeywell Programmable Thermostat Heater

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