View Full Version : Daikin unit

16-09-2008, 03:13 PM
Hi can anyone tell me anything about these types of Heat pump,RSEY10KJY1, RSEY1BKJY1, I have tried The Daikin Web site but I have found nothing.
Both of the above are outdoor units, and I was interested primarily in the pipe work sizes, three pipes all of differing size.
Can someone tell what they might be?



16-09-2008, 03:58 PM
Hi Sparrow,

You need to register on the Daikin Extranet to access their range of documents.


16-09-2008, 04:29 PM
Hi Brian,
Thanks for your reply, I followed the link, but the server goes into an error? I can clearly see where it asks for you to register,on the extranet but can go no further. does the photo help.

16-09-2008, 08:18 PM
Hi Sparrow

Sounds like you have never come across a VRV system before.

Have a read here (http://www.heronridge.co.uk/falt_codes/daikin/VRVK%20Design%20Installation.pdf.pdf) for the basics

Odd job
27-10-2008, 09:27 PM

RSEY10 exists but RSEY1B is a typo of some sort, probably another 10hp unit

Pipe sizes are (mm) 28.6 , 19.1 , 12.7 or 1 1/8 , 3/4 , 1/2 in old money (suction , discharge , liquid)