SAMSUNG DVM - S Full Version ~ Redefining System Air Conditioning Standards [by ESE]

[@honest1t1]

Are all the components in these above products become powered by the inverter even the Indoor part of the split unit Air conditioner ?
Thanks and Regards

[@ESE_Ltd]

For more information regarding the Inverter PCB, please also check our following video + check our brief reply following the link:
SAMSUNG DVM - S Inverter Electronics ~ Redefining System Air Conditioning Standards [by ESE]
Brief Reply:
The Inverter PCB is considered the "brain" and the compressor(s) are considered the "heart" of a system (any type of system - from a single split up to a more complex DVM-S (VRF)). They have 2 different (but heavily interconnected) tasks. The Inverter PCB is mainly (among other tasks) responsible, for adjusting the compressor(s) RPM (provided capacity), according to the requested total load which is calculated by each indoor unit(s) at a any given moment. Therefore you may say in very simple words that the Inverter PCB "instructing" the compressor(s) how fast or slow to rotate (therefore provide capacity) by continuously adjusting the supplied electrical power . The rest of the MECHANICAL parts are moving according to that, but are not controlled by the Inverter PCB.
Hope we have informed you well.
Thank you
SAMSUNG - ESE

[@rafalz3987]

how lubrication is performed at low speed here?

[@georgehaydock2147]

wouldn't it be more up to 40% more energy efficient if it used a natural refrigerant? have a look at what they are doing in Australia. th-cam.com/video/mBtkBWHAylc/w-d-xo.html