Aircon - System 4 Or System 3 + System 1

[blitzk 1]

Hi guys, i just have a question. This might sound a bit silly but I am really quite a newbie about this so just want a clarification.

We currently have 3 Daikin aircon unit in our 3 bedrooms(one for each room) and this has one compressor. Now, in the living room we also have an aircon unit and this has it's own compressor. Does this mean that what we have is a System 3 and a System 1 aircon unit? These aircon was installed by the original flat owner and I am planning to replace the 3 aircon unit in the bedrooms and retain the one in the living room. Thanks in advance for the response :-)

[Terencetcw 0]

I'm not an expert but I'm still in e midst of getting my A/C.

Since you have 2 compressor I can say yes.

system 3 + single unit

[blitzk 1]

Thanks a lot for the response

I also tried to call the original contractor who installed it and yes they have confirmed that it is a System 3 and single unit.

I'm not an expert but I'm still in e midst of getting my A/C.

Since you have 2 compressor I can say yes.

system 3 + single unit