Vermont Casting MSY-D36NA Test Point Diagram and Voltage, Power monitor receiver P.C. board

9-7. TEST POINT DIAGRAM AND VOLTAGE

MSZ-D30NA MSZ-D36NA MSY-D30NA MSY-D36NA

Indoor electronic control P.C. board

Cement resistor (R111)		Power supply input
	Varistor (NR11)	208 / 230 VAC
		}

Fuse (F11) 250 V 3.15 A

Release of Auto restart function Solder the Jumper wire JR07 (Refer to 7-3.)

Power monitor receiver P.C. board

Indoor fan motor (CN211)

294 / 325 VDC

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

15 VDC

(+)3-6 VDC

(+)0 VDC or 15 VDC

5 VDC

Indoor coil thermis- tor RT12(MAIN) RT13(SUB) (CN112)

Horizontal vane motor(CN151)

Room temperature

thermistor(RT11)

(CN111)

}Timer short

mode point

JPG, JPS (Refer to 7-1.)

12 VDC Vertical vane motor (CN152)

Indoor coil thermistor [RT12 (MAIN), RT13 (SUB)] Room temperature thermistor (RT11)

40

SW P.C. board

Resistance (kΩ)

30

20

10

0 32 50 68 86 104 122 140

Temperature (°F)

30