Ask Experts Questions for FREE Help !
Ask
    vufee's Avatar
    vufee Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Dec 7, 2006, 10:28 PM
    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
    gwong8's Avatar
    gwong8 Posts: 2, Reputation: 1
    New Member
    		  
    #2

    Dec 8, 2006, 12:42 AM
    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
    Markalo's Avatar
    Markalo Posts: 1, Reputation: 1
    New Member
    		  
    #3

    Jan 29, 2011, 06:06 PM
    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.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Honeywell RTH6300B Thermostat setup [ 1 Answers ]

I am trying to install a Honeywell RTH6300B to replace a Honeywell 3-wire thermostat. The wiring on the old thermostat is: Red wire – R terminal White wire – Y terminal Green wire – W terminal There are no other wires. The system is an oil burner with hot water baseboard heating. There...

Honeywell Programmable Thermostat RTH6300B [ 2 Answers ]

Since I live in Canada I want a programmable thermostat that uses celsius. Do you know if this model can be switched from Fahrenheit to Celsius? IF so how is this done? I've not opened the package since I wanted this anwer first. Thanks for your help.

Honeywell RTH6300B [ 2 Answers ]

I'm kind of confused about the wiring, I have an old thermostat that I'm trying to replace but the wiring on it is different from what they have on the manual. The wires that are connected to the terminals are R, O, G, & Y which at the same time wrapped around the W terminal. How do I match the...

Honeywell rth6300B for Heat Pump? [ 0 Answers ]

Can the Honeywell RTH6300B programmable thermostat be used on a carrier heat pump 38ycb o36300 model? The compatibility chart lists heatpump but a question that it not compatible with a heat pump with auxiliary heat... I do not know if my unit has this... thanks for your help and advice

View more questions Search