Advice needed for Teco RA 680 model Chiller

[green palette]

Hi bros,

I need help to find out how to calibrate a Teco RA 680 Chiller (i believe it is the older model), 1/2 HP. When i purchased the chiller (second hand), it did not come with a manual, so any help will be welcomed and appreciated.

If you have a scanned copy of the instructions manual of the above mentioned chiller or a link to a website with relevant information that can help, please drop me a message.

Thanks in advance.
Joel.

[green palette]

I tried googling for a manual but there is limited information online. If you have a copy of the manual, a scanned version will really help. Thanks.

[barmby]

I am using this chiller. Press & hold the "down" button till the LED display blink.

Once blink - adjust the temperature. And you are good to roll......

[green palette]

Hi bro barmby,

Thanks for the reply. as in "pressing and holding down the "down" button till the LED blinks", will adjust the current tank water? or the chiller temperature? I want to know how to calibrate the chiller to read the current water temperature as it does not seem to tally with the thermometer (or is that possible at all?)

Thanks.

by the way do you happen to have the instruction manual?

[Cross]

Hi joel,

Different Ra680 have different thermostats based on batches. I have a copy of the manual in pdf format ( courtesy of Bai), can email it over to you.

[barmby]

I meant that to control the tank temperature, and not to calibrate.. I don't remember it can be calibrated. I have the manual.

[green palette]

Hi joel,

Different Ra680 have different thermostats based on batches. I have a copy of the manual in pdf format ( courtesy of Bai), can email it over to you.

Hi bro cross,

Please email me a copy. Thanks. I have PM-ed you my email address.

Thanks again.

[green palette]

I meant that to control the tank temperature, and not to calibrate.. I don't remember it can be calibrated. I have the manual.

Thanks bro barmby for the help. I will get the pdf copy from bro cross and have a look first.

Thanks again.

[Cross]

I have a ra680 that has a different thermostat from teco srl, tried many combinations but there is no calibration. Some other models of teco thermostat are able to do so.

[Hanaffia]

Can i have the manual emailed to me pls. Having a hard time calibrating my Teco TW6(RA680)

[Hanaffia]

Green Pallete, Cross... Could you pls email me a copy of the TECO manual. I have the same model...

[Hanaffia]

My email is [email protected]