Gree GWC18QD-D3DNA1D

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Installation and Maintenance
Service Manual
9. Maintenance
9.1 Precautions before Maintenance
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pacitor after power off.
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FKDUJLQJLVFRPSOHWHGLQRUGHUWRSUHYHQWHOHFWULFVKRFN,IWKHYROWDJHEHWZHHQWKHWZRSRLQWVLVEHORZ9\RXFDQSHUIRUPPDLQWH-
nance safely.
A
B
A
B
discharge resistance or
plug of soldering iron
RXWGRRUPDLQERDUG
FRYHURIHOHFWULFER[
RXWGRRUPDLQERDUG