Nortek GHH092.6LSA4DL - Page 53

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Optional Wired Controller
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attention.
a. %HIRUHLQVWDOOLQJZLUHGFRQWUROOHUPDNHVXUHSRZHUVXSSO\LVWXUQHGRႇ'RQRWWXUQSRZHUEDFNRQ
until installation is complete.
b. 3XOORXWWKHIRXUFRUHWZLVWHGSDLUOLQHIURPWKHLQVWDOODWLRQKROHVDQGWKHQOHDGLWWKURXJKWKH
UHFWDQJXODUKROHEHKLQGWKHVROHSODWHRIWKHZLUHGFRQWUROOHU
c. 0RXQWWKHZLUHGFRQWUROOHUVROHSODWHWRWKHZDOORYHUWKHLQVWDOODWLRQKROHDQGWKHQVHFXUHLWZLWK
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d. ,QVHUWWKHIRXUFRUHWZLVWHGSDLUOLQHLQWRWKHVORWRIWKHZLUHGFRQWUROOHUDQGWKHQEXFNOHWKHIURQW
SDQHODQGWKHVROHSODWHRIWKHZLUHGFRQWUROOHUWRJHWKHU
e. $WWDFKWKHIURQWSDQHODQGVROHSODWHWLJKWO\ZLWKVFUHZV67[
&$87,21
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HOHFWURPDJQHWLFLQWHUIHUHQFH
a. 6HSDUDWHWKHVLJQDODQGFRPPXQLFDWLRQOLQHVRIWKHZLUHGFRQWUROOHUIURPWKHSRZHUFRUGDQG
connection lines between the indoor and outdoor unit, a minimum of 20cm (8 in), otherwise the
communication of the unit will probably work abnormally.
b. ,IWKHKHDWSXPSXQLWLVLQVWDOOHGQHDUHOHFWURPDJQHWLF¿HOGWKHQWKHVLJQDODQGWKHZLUHG
controller communications lines must be shielded twisted pair wires.
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