Gree LIVS09HP115V1A - Malfunction of Blocked Protection of IDU Fan Motor H6

39
Installation and Maintenance
Service Manual
(2) Malfunction of Blocked Protection of IDU Fan Motor H6
Main detection points:
Ɣ6PRRWKO\,VWKHFRQWUROWHUPLQDORI3*PRWRUFRQQHFWHGWLJKWO\"
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Ɣ7KHPRWRULVEURNHQ"
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Start
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&KHFNLIWKHFRQQHFWLRQRI3*
PRWRUIHHGEDFNWHUPLQDOLV¿UP
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PRWRUFRQWUROWHUPLQDOLV¿UP
7XUQRQWKHXQLWDJDLQPHDVXUH
ZKHWKHUWKHRXWSXWYROWDJHRQ
control terminal for PG motor is
PRUHWKDQ9ZLWKLQPLQDIWHU
WKHORXYHUVDUHRSHQHG
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Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
,VPDOIXQFWLRQ
eliminated
,VPDOIXQFWLRQ
eliminated
,VPDOIXQFWLRQ
eliminated
,VPDOIXQFWLRQ
eliminated
,VWKHPRWRUVWDUWHGXS
Replace PG motor
5HSODFHWKHPDLQERDUG
ZLWKWKHVDPHPRGHO
0HDVXUHWKHYROWDJHRIWKLVIRRWWR
QHXWUDOZLUHRQWKHPDLQERDUG
End
5HLQVWDOOWKHEODGH
and motor correctly
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