Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   Heating & Air Conditioning (https://www.askmehelpdesk.com/forumdisplay.php?f=150)
-   -   How to change honeywell RTH6300b from Fahrenheit to Celsius (https://www.askmehelpdesk.com/showthread.php?t=47273)

  • Dec 7, 2006, 10:28 PM
    vufee
    How to change honeywell RTH6300b from Fahrenheit to Celsius
    HI there
    I bought this Honeywell RTH6300B last year, but I could't find anyway to set the Fahrenheit to Celsius.
    Thanku
  • Dec 8, 2006, 12:42 AM
    gwong8
    Quote:

    Originally Posted by vufee
    HI there
    I bought this Honeywell RTH6300B last year, but i could't find anyway to set the Farenheit to Celcius.
    Thanku

    On the back my ct2800 there is a series of 3 dip switches. Set dip switch #3 to off will change it to read Celsius. Yours may be the same
  • Jan 29, 2011, 06:06 PM
    Markalo
    http://customer.honeywell.com/techlit/pdf/69-0000s/69-1717.pdf

    Page 23 you hold "hold" and "fan up" to get into the menu then go to 14 and 0=F and 1=C

    took me 2 yrs to finnaly switch it over.

  • All times are GMT -7. The time now is 05:01 AM.