Gree GWH18UC-K3DNA4F - 9. Maintenance

66
Installation and Maintenance
Service Manual
Power connection
wire
Cable-cross
hole
3XWZLULQJFRYHUEDFNDQGWKHQWLJKWHQWKHVFUHZ
&ORVHWKHSDQHO
Indoor unit
Gas
pipe
Indoor and
outdoor power cord
Liquid
pipe
Drain hose
Band
Drain hose
Band
Connection pipe
Indoor power cord
$OOZLUHVRILQGRRUXQLWDQGRXWGRRUXQLWVKRXOGEH
connected by a professional.
,IWKHOHQJWKRISRZHUFRQQHFWLRQZLUHLVLQVXI¿FLHQWSOHDVH
FRQWDFWWKHVXSSOLHUIRUDQHZRQH$YRLGH[WHQGLQJWKHZLUHE\
\RXUVHOI
)RUWKHDLUFRQGLWLRQHUZLWKSOXJWKHSOXJVKRXOGEH
UHDFKDEOHDIWHU¿QLVKLQJLQVWDOODWLRQ
)RUWKHDLUFRQGLWLRQHUZLWKRXWSOXJDQDLUVZLWFKPXVWEH
LQVWDOOHGLQWKHOLQH7KHDLUVZLWFKVKRXOGEHDOOSROHSDUWLQJ
DQGWKHFRQWDFWSDUWLQJGLVWDQFHVKRXOGEHPRUHWKDQPP
7KHSRZHUFRUGDQGFRQWUROZLUHFDQWEHFURVVHGRU
winding.
7KHGUDLQKRVHVKRXOGEHERXQGDWWKHERWWRP
'RQRWEHQGWKHGUDLQKRVHWRRH[FHVVLYHO\LQRUGHUWRSUHYHQW
EORFNLQJ
7. Connect Wire of Indoor Unit
2SHQWKHSDQHOUHPRYHWKHVFUHZRQWKHZLULQJFRYHUDQG
WKHQWDNHGRZQWKHFRYHU$VVKRZLQ)LJ
8. Bind up Pipe
%LQGXSWKHFRQQHFWLRQSLSHSRZHUFRUGDQGGUDLQKRVH
ZLWKWKHEDQG$VVKRZLQ)LJ
5HVHUYHDFHUWDLQOHQJWKRIGUDLQKRVHDQGSRZHUFRUG
IRULQVWDOODWLRQZKHQELQGLQJWKHP:KHQELQGLQJWRDFHUWDLQ
GHJUHHVHSDUDWHWKHLQGRRUSRZHUDQGWKHQVHSDUDWHWKHGUDLQ
KRVH$VVKRZLQ)LJ
%LQGWKHPHYHQO\
7KHOLTXLGSLSHDQGJDVSLSHVKRXOGEHERXQGVHSDUDWHO\DW
WKHHQG
9. Hang the Indoor Unit
3XWWKHERXQGSLSHVLQWKHZDOOSLSHDQGWKHQPDNHWKHP
SDVVWKURXJKWKHZDOOKROH
+DQJWKHLQGRRUXQLWRQWKHZDOOPRXQWLQJIUDPH
6WXIIWKHJDSEHWZHHQSLSHVDQGZDOOKROHZLWKVHDOLQJJXP
)L[WKHZDOOSLSH$VVKRZLQ)LJ
&KHFNLIWKHLQGRRUXQLWLVLQVWDOOHG¿UPO\DQGFORVHGWRWKH
ZDOO$VVKRZLQ)LJ
0DNHWKHSRZHUFRQQHFWLRQZLUHJRWKURXJKWKHFDEOHFURVV
KROHDWWKHEDFNRILQGRRUXQLWDQGWKHQSXOOLWRXWIURPWKHIURQW
VLGH$VVKRZLQ)LJ
5HPRYHWKHZLUHFOLSFRQQHFWWKHSRZHUFRQQHFWLRQZLUHWR
WKHZLULQJWHUPLQDODFFRUGLQJWRWKHFRORUWLJKWHQWKHVFUHZDQG
WKHQ¿[WKHSRZHUFRQQHFWLRQZLUHZLWKZLUHFOLS$IWHU¿QLVKLQJ
ZLULQJRI.XQLWFODPSWKHJURXQGLQJZLUH\HOORZJUHHQZLUH
LQWRWKHZLUHFURVVLQJJURRYH$VVKRZLQ)LJLQRUGHUWRDYRLG
SUHVVLQJWKHZLUHZKHQFORVLQJWKHHOHFWULFER[FRYHU$VVKRZLQ
Fig.13)
Note:
Note:
Note:
Indoor
Outdoor
Wall pipe
Sealing gum
Fig.11
Fig.12
Fig.13
Fig.14
Fig.15
Fig.16
Fig.17
Wiring cover
Screw
Pane
Upper hook
Lower hook of
wall-mounting frame
23N(1)
Outdoor unit connection
09、12K:
blue black brown
yellow-
green
23N(1)
Outdoor unit connection
18K:
blue black brown
yellow-
green