# Samsung gen6 pre-plumbed issues **URL:** \ **Category:** Heatpump\ **Created:** [18 May 2025 22:19 UTC](https://community.openenergymonitor.org/t/samsung-gen6-pre-plumbed-issues/28623 "2025-05-18T22:19:58Z")\ **Posts on this page:** 1\ **Showing post:** 4
**Author:** ![arc12](https://community.openenergymonitor.org/user_avatar/community.openenergymonitor.org/arc12/32/20097_2.png) [@arc12](https://community.openenergymonitor.org/u/arc12)\ **Post date:** [20 May 2025 18:44 UTC](https://community.openenergymonitor.org/t/samsung-gen6-pre-plumbed-issues/28623/4 "2025-05-20T18:44:36Z")
Hi - not addressing your specific issue (as I have a Daikin HP), but I did have other issues with the Worldheat PPC which was installed. > [@Daikin Pre-plumbed Cylinder (WorldHeat) Buffer Strangeness](https://community.openenergymonitor.org/t/daikin-pre-plumbed-cylinder-worldheat-buffer-strangeness/27332): > > I have been looking at the water flow and return temperatures on the 4-pipe buffer which forms part of the Manchester-made WorldHeat pre-plumbed cylinder which is installed with a Daikin EDLA. Something is quite wrong so I am seeking other people with the same hardware to “compare notes” with a view to finding out whether there is something wrong with the install, manufacture of my tank, or the fundamental buffer design in these units. The buffer appears to be plumbed in correctly. Reading from… --- _[View the full topic](https://community.openenergymonitor.org/t/samsung-gen6-pre-plumbed-issues/28623)._