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Question About Hitachi Air Conditioner HSU-09RD03/R2(SDB)
i have installed a hitachi split unit air conditio...

i have installed a hitachi split unit air conditioning unit with 2 indoor units type rak-18qh8s i find that if the upstairs unit starts to reach its setpoint it reduces the air temp in both units and this cools the temp downstairs is this avoidable

Asked by bill on 12/24/2012 1  Answer

ManualsOnline posted an answer 11 years, 11 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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