this is about 5 meters (~16.5 ft) with pipe. this exact unit is rated for 15m (~50ft) without extra filling of refrigeant. with extra it's possible to reach around 20m (~65,5 ft). I doubt that this length is having any impact on the efficiency.
Hei montasjetid vil variere veldig avhengig av tilkomst og lengde mellom inne- og utedel. typisk varer en installasjon fra 3-8 timer. man trenger både elektriker og montør, men noen elektrikere er også varmepumpemontør. sjekk litt rundt og snakk med noen i nærområdet, så kan de komme med forslag / tilbud ;)
Ikke mulig å ettermontere, men mulig å ha to innedeler (M18 heter maskina da). Du vil også få mindre effekt siden du må dele effekten på 2 innedeler. Jeg ville anbefalt å snakket med en leverandør og fått en befaring 😉
Using nitrogen (N2) to 25 BarA, then spraying on either soapy water or leak finder spray. Next I vacuum down as low as possible, (under 200 microns) and put shut the valve to the vacuum pump. If the vacuum has not risen over the 200mic limit after 10-15 mins, I open the valves and let the gas out to the pipes.
@@HowieNOR Thank you for answer. IMHO better use special reductor and pressurise till 40 Bar (R410a and R32 working pressure even higer). About vacuum - it is waste spend of time; dP is too low for small leakage detection; Please, could U inform about brand and model of leak finder spray. Thank you.
Why in 2021 there is nothing for central air conditioners with wired Toshiba RAV SM 806 BTP-E consoles it was necessary to make a remote control, albeit a wired remote control, but to have an IR sensor or make it possible to connect it to the indoor unit board
not quite sure if i understand your comment, but the units for duct connection (BTP-E) can be connected to an wired remote, or an IR remote. you can also get an Modbus interface if you have a home automation system that can communicate over modbus. the newer version of the 800 series would be an Toshiba RAV-GM801ATP-E / RAV-RM801BTP-E (outdoor unit / indor unit)
personally I like the Toshiba D9 best, but check the spec on both machines in your climate, there could be differences and most important find a supplier/installer in your area who is serious about it. cheapest is not always best ;)
@@roccotalarico847 Mainly because that's what i work most with. And in my experience so far, is it less problems with them. no hate over the other brands, they have many good machines as well.
