Test Point Diagram And Voltage; Indoor Electronic Control P.c. Board - Mitsubishi Electric MSZ-G09SV Service Manual

TEST POINT DIAGRAM AND VOLTAGE

MSZ-G09SV -
E1
MSZ-G09SV -
E2

Indoor electronic control P.C. board

--
{
12V
+
DC
Power monitor,
receiver P.C. board
How to set "Auto restart function"
Cut the Resistor JR07. (Refer to page 65.)
MSZ-G12SV -
E1
MSZ-G12SV -
E2
Varistor (NR11)
Indoor coil thermistor(RT12(main), RT13(sub))
+
--
4V DC
90
Fuse (F11) 250V AC 3.15A
}
Fan motor
power supply
}
Power supply
input 230V AC
Room temperature
thermistor (RT11)
Timer short
mode point
(JPG, JPS)
(Refer to page 63.)
Indoor coil
thermistor (RT12)
Indoor coil
thermistor (RT13)
Emergency
operation switch
+
}
5V DC
--
Room temperature thermistor (RT11)