I moved into a rented house which has a Mitsubishi air con unit. The controller is an RKX502A001B.

My problem is there are no instructions for use and I can't find any guides to download, only sales of the controller.

What puzzles me is the temperature setting. There is no actual temperature display. Pressing the UP/DOWN buttons only displays -5 through to +5.

If it works on a pre-set thermostat of say 25C, then it would make sense (-5 would be 20C, +3 would be 28C)

Anybody got the same controller and would be good enough let me have a set of the instructions.

Try this: http://www.3dair.co.uk/DOWNLOADS_may07/Operation&Maintenance_manuals/O&M%20RAC%20-%20SRK.pdf

May not be identical but should give a good indication of whats what.(from page 8 onwards.)

Thanks Charlie but Internet Explorer stops working for that link.

Tried it yesterday same result. Crappy internet connections.

Can you get on that site?

Is a pdf download available?

Appreciate your help.

Yup ^^^, looks like you have it in 'auto'.

Here you go.

O&M RAC - SRK.pdf

I have downloaded the pdf file, will PM you with it.

Charlie your a star man. Thanks.

Crossy, on 06 Apr 2015 - 15:39, said:

Yup ^^^, looks like you have it in 'auto'.

Here you go.

O&M RAC - SRK.pdf

Crossy your absolutely correct, it is on Auto.

Thanks for the pdf, I'll check it out.

Charlie and Crossy, thanks for your time and effort. Appreciated.

Downloaded, printed off and solved my problem.

Your true gentlemen. Cheers.

Asked and answered.

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