Thanks mr bon for sharing. Basically the jumper low in the mainboard determines if is single or multiple.the master or slave determines it the lower the adress number or something else?
Hai Mr. bon , my name zany from Malaysia I like your explanation video about air conditioning system .just want to ask if have vacancy for air Cond technician I like to work in Singapore.
Well I'm not surprise if Panasonic & Daikin was classified as premium product because I have two pair of Panasonic single fan ODU/IDU install since 2010-2011 have no malfunction except for the 9,000 BTU unit sometimes malfunction due to the thermistor but now everything are fine !!.