Mitsubishi Electronics MSY-A24NA, MSY-A15NA MSZ-A24NA MSY-24NA, Display P.C. board Receiver Board

MSZ-A24NA MSY-24NA

Indoor electronic control P.C. board

Release of Auto restart	Cement		Power supply input
	resistor
function		Varistor (NR11)	208/230V AC
	(R111)
Solder the Jumper wire
			}
to JR07
(Refer to 6-3.)

Fuse(F11) 250V 3.15A

Indoor fan motor (CN211)

1294/325V DC

3(-) Fiducial terminal of cathode side on measur- ing high-voltage DC

Display P.C. board

Receiver

P.C. board

415V DC

5(+)3-6V DC

6(+)0V DC or 15V DC

5V DC

Indoor coil thermistor

RT12(MAIN)

RT13(SUB)

Horizontal vane

motor(CN151)

Room temperature thermistor(RT11)

}Timer short mode point

JPG, JPS

(Refer to 7-1.)

12V DC Vertical vane motor (CN152)

Indoor coil thermistor [RT12 (MAIN), RT13 (SUB)]

Room temperature thermistor (RT11)

SW P.C. board

Resistance (k")

Temperature (F˚)

24