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Thread: Daikin Hard wired controller
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21-05-2007, 06:46 PM #1
Re: Daikin Hard wired controller
Hello Marc
To make a complete control you need a small controler called RSUK919: it's a mini-checker that read data between indoor and outdoor units for split/multi/sky air from r22 to r410a heat pump series...
Maybe you can order it from your local supplier ?
As far as i know you can only read indoor temperature through the wired remote...
Regards
cool#9
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21-05-2007, 07:31 PM #2
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21-05-2007, 07:53 PM #3
Re: Daikin Hard wired controller
Am i the first one to speak about this device ?
Well it's simple you just plug on 1/2/3 terminals and check either indoor or outdoor unit. No battery is needed. There are two ways to connect; 1 for r22/r407c series and 1 for r410a depending on the power supply (1/3 or 1/2).
You can also connect it to a bigger checker via a little interface and helped by a sofware to do recording, monitoring for harder diagnosis...
See the picture !
Regards
cool#9Last edited by cool#9; 09-10-2007 at 05:16 PM.
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21-05-2007, 08:27 PM #4
Re: Daikin Hard wired controller
Can't say that I've seen one - but then again, I use the big Service Checker.
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21-05-2007, 08:35 PM #5
Re: Daikin Hard wired controller
ok, but you maybe know the inverter analyser ?
If not it's so simple to built, less than 15 euros of components !!!
rgds
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21-05-2007, 08:47 PM #6
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21-05-2007, 09:08 PM #7
Re: Daikin Hard wired controller
yeah i got one of those 38punds from daikin, theres not much to them is there but they are a handy little tool..
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24-05-2007, 10:26 PM #8
Re: Daikin Hard wired controller
Hi cool#9
i use the the RSUK 0919 every other day but I never knew it could be used with the larger checker to monitor a unit over a timed period,
Spoke to Daikin today they also did no know you could connect the RSUK to the checker.
who supplied the software and interface?
regards
Bobjob
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25-05-2007, 06:52 PM #9
Re: Daikin Hard wired controller
Hey Bobjob
You need a special cable called MA/RA to connect the serial port of the service checker type 3 to the RSUK then after you can monitor.
The main problem is to find the patch for the service checker software to read the RSUK that became an interface.
A patch also exist to read directly from service checker type 3 to the new multisplit by the serial port on the small pcb.
But ! using the RSUK alone is usually enough on split / multi / sky air...
Note that is you have already MA/RA cable you can read a lot of outdoor unit like RZQ, RMX, 4MX_H via the serial port on the pcb...
rgds
cool#9
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30-08-2007, 03:23 PM #10
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10-11-2007, 06:43 PM #11
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25-05-2007, 12:42 PM #12
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