37
Installation Manual
Due to our policy of continuous product innovation, some specifications may change without notification.
©LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. “LG” is a registered trademark of LG Corp.
Drilling the Piping Hole in the Wall
8VHFDXWLRQZKHQGULOOLQJKROHVWKURXJKZDOOV'ULOOLQJLQWRSRZHUZLULQJLQWKHZDOOFDQFDXVHVHULRXV
ERGLO\LQMXU\RUGHDWK
Follow the left or right piping clearance recommendations.
1. 8VLQJD¡PPLQFKKROHFRUHGULOOELWGULOODKROHDWHLWKHUWKHULJKWRUOHIWVLGHRIWKH
wall mounting. 7KHKROHVKRXOGVODQW´WR´IURPOHYHOXSZDUGRQWKHLQGRRUXQLWVLGH
and downward on the outdoor unit side).
2. Finish off the newly drilled hole as shown with bushing and sleeve covering. Sleeve and bushing prevents damage to the tubing / bundling
of the piping.
(3/16"~5/16")
Indoor
WALL
Outdoor
Bushing
Core Drill
Sleeve
Figure 22: 'ULOOLQJWKH3LSLQJ+ROH
Figure 23: 3LSLQJ,QVWDOODWLRQWR
WKH/HIW6LGH
Drain Hose
Installing the Piping — Gallery Indoor Units
7KHLQGRRUXQLWSLSLQJPXVWEHSUHSDUHGIRULQVWDOODWLRQWKURXJKWKHZDOO*DOOHU\LQGRRUXQLWVKDYHWZR
options on how the piping and wiring can be routed: rear left or right.
Installing Piping to the Left Side
1. )URPWKHUHDURIWKHLQGRRUXQLWXQORFNWKHWXELQJFODPS&DUHIXOO\EHQGWKHSLSLQJGRZQZDUG
2. 3XOOWKHILHOGGUDLQDQGUHIULJHUDQWSLSLQJDQGWKHFRQQHFWLQJFDEOHIURPWKHDFFHVVKROHLQWKHZDOO
3. &RQQHFWWKHLQGRRUXQLWGUDLQKRVHDQGSLSLQJWRWKHILHOGGUDLQSLSLQJDQGUHIULJHUDQWSLSLQJ6HHWKH
³&RQQHFWLQJWKH,QGRRU8QLW3LSLQJWR)LHOG3LSLQJ´VHFWLRQIRULQVWUXFWLRQV
4. 7DSHWKHGUDLQKRVHSLSLQJDQGWKHFRQQHFWLQJFDEOHWRJHWKHUDQGLQVWDOOLQVXODWLRQ6HHWKH³3LSLQJ
%XQGOLQJ´DQG³,QVXODWLQJWKH3LSLQJ´VHFWLRQVIRULQVWUXFWLRQV
Note:
• %HQGLQJLQDYLROHQWULJKWWROHIWPRWLRQFRXOGGDPDJHWKHSLSLQJ
• %HQGLQJWKHSLSLQJGLUHFWO\OHIWRUULJKWZLWKRXWEHQGLQJLWGRZQZDUGILUVWPD\FDXVHGDPDJH
•
'RQRWWZLVWWKHSLSLQJ
• 'RQRWEHQGWKHSLSLQJWRZDUGVWKHIURQWRIWKHXQLWEHFDXVHWKLVPD\GDPDJHWKHLQGRRUXQLW
Installing Piping to the Right Side
1. )URPWKHUHDURIWKHLQGRRUXQLWSUHVVRQWKHWRSRIWKHFODPSWKHQFDUHIXOO\EHQGWKHSLSLQJ
downward.
2. Slowly bend the piping to the right at a 90° angle.
3. 3XOOWKHILHOGGUDLQSLSLQJDQGUHIULJHUDQW
SLSLQJDQGWKHFRQQHFWLQJ
cable from the access hole in
the wall.
4. &RQQHFWWKHLQGRRUXQLWGUDLQ
hose and piping to the field
drain piping and refrigerant
SLSLQJ6HHWKH³&RQQHFW-
LQJWKH,QGRRU8QLW3LSLQJ
WR)LHOG3LSLQJ´VHFWLRQIRU
instructions.)
5. 7DSHWKHGUDLQKRVHSLSLQJ
and the connecting cable to-
JHWKHUDQGLQVWDOOLQVXODWLRQ
6HHWKH³3LSLQJ%XQGOLQJ´
DQG³,QVXODWLQJWKH3LSLQJ´
sections for instructions.)
DO
Figure 24: 3LSLQJ,QVWDOODWLRQWRWKH5LJKW6LGH
DON’T
Figure 25: ,QFRUUHFW3LSLQJ%HQG
REFRIGERANT PIPING