Mitsubishi Electric SUZ-KA71VA4 Manual de servicio descargar pdf (Pagina 35)

11-6-2. Inverter P.C. board

SUZ-KA60VA4.TH SUZ-KA71VA4.TH

-20 -10 0 10 20 30 40

100

Temperature( )

Defrost thermistor(RT61)

Ambient temperature thermistor(RT65)

Outdoor heat exchanger temperature thermistor(RT68)

Temperature( )

Discharge temperature thermistor(RT62)

0 102030405060708090100110120

100

200

300

400

500

600

700

0 1020304050607080

100

120

140

160

180

200

Temperature( )

Fin temperature thermistor(RT64)

Resistance(k )

Fin temperature

thermistor/RT64

(CN673)

Ambient temperature

thermistor/RT65

(CN672)

Discharge temperature

thermistor/RT62

(CN671)

Defrost thermistor

/RT61 (CN671)

Output to

drive outdoor

fan motor

(CN932)

Outdoor heat exchanger

temperature thermistor

/RT68 (CN671)

Fuse (F901)

T3.15AL250V

Fuse (F880)

T3.15AL250V

LEV connector (CN724)

Jumper wire for

changing defrost

setting (JS)

Jumper wire for

pre-heat control

setting (JK)

Fuse (F62)

T2.0AL250V

Fuse (F601)

T3.15AL250V

Signal of out-

door fan motor

(CN931)

R.V. coil (CN602)

230VAC

325 - 370 VDC

JP715 (+)

JP30 (-)

LED

OCH545

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 45 46

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Mitsubishi Electric SUZ-KA71VA4 Manual de servicio Pagina 35

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