Programs for diagnostics

[RusBuka]

Whether there are at Hitachi diagnostic programs? Faced all brands unless only with LG didn't work. All have a certain software for diagnostic works. At MHI we will tell so even free MentePC (super link checker we don't mean). ME, Toshiba, Sanyo, Daikin, General Fujitsu, Samsung all have programs, even at сhinese like Gree, Midea is the certain software not convenient, but is.
What about Hitachi?
I am engaged in freelance, will get a job in Hitachi not to offer)

[RusBuka]

I found everything that is necessary, the program is, the box is, only one problem, Hitachi why that don't break, put and forgot, sales volumes in Russia not big so will meet them practically not really (

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