OB274-39
TEST POINT DIAGRAM AND VOLTAGE
MS09TW
Indoor electronic control P.C. board
Varistor(NR11)
Fuse 250V AC 3A
Room temperature
thermistor (RT11)
Indoor coil
thermistor (RT12)
32
F
50 68 86 104 122 140
Indoor coil thermistor (RT12)
Room temperature thermistor (RT11)
Fan motor
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Emergency
operation switch
Auto restart function
Solder the Jumper wire or the
Resistor 220
"
to the JR07.
(Refer to page 32.)
–
+
5V DC
Timer short mode point
(JPS, JPG)
(Refer to page 31.)
Power supply input
115V AC
Fan motor
}
–
+
12V DC