Mitsubishi Electric SUZ-KA25VA3 Service Manual page 43

Split-type, heat pump air conditioners
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OPERATING PROCEDURE
2. Removing the inverter assembly, inverter P.C. board
 5HPRYH WKH FDELQHW DQG SDQHOV 5HIHU WR SURFHGXUH 
 'LVFRQQHFW WKH OHDG ZLUH WR WKH UHDFWRU DQG WKH IROORZLQJ FRQ-
QHFWRUV
,QYHUWHU 3& ERDUG!
&1 59 FRLO
&1 &1 )DQ PRWRU
&1 'HIURVW WKHUPLVWRU GLVFKDUJH WHPSHUDWXUH WKHUPLVWRU
DQG RXWGRRU KHDW H[FKDQJHU WHPSHUDWXUH WKHUPLVWRU
&1 $PELHQW WHPSHUDWXUH WKHUPLVWRU
&1 /(9
 5HPRYH WKH FRPSUHVVRU FRQQHFWRU
 5HPRYH WKH VFUHZV IL[LQJ WKH UHOD\ SDQHO
 5HPRYH WKH UHOD\ SDQHO
 5HPRYH WKH HDUWK ZLUHV DQG WKH OHDG ZLUHV RI WKH LQYHUWHU 3&
ERDUG
 5HPRYH WKH VFUHZ RI WKH 3% VXSSRUW
 5HPRYH WKH LQYHUWHU 3& ERDUG IURP WKH UHOD\ SDQHO
3. Removing R.V. coil
 5HPRYH WKH FDELQHW DQG SDQHOV 5HIHU WR SURFHGXUH 
 'LVFRQQHFW WKH IROORZLQJ FRQQHFWRU
,QYHUWHU 3& ERDUG!
&1 59 FRLO
 5HPRYH WKH 59 FRLO
OCH530A
Photo 3
,QYHUWHU 3&
ERDUG
6FUHZV
RI WKH 3%
VXSSRUW
6FUHZV RI
WKH UHOD\
SDQHO
Photo 4

PHOTOS
6FUHZ RI WKH
UHOD\ SDQHO
6FUHZV RI WKH
3% VXSSRUW
(DUWK ZLUHV
6FUHZ RI WKH
59 FRLO
:HOGHG SDUWV RI
ZD\ YDOYH

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