Nortek GHH09LUA4DH - Page 49

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
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c. Mount the wired controller soleplate to the wall over the installation hole and then secure it with
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d. Insert the four-core twisted pair line into the slot of the wired controller and then buckle the front
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e. $WWDFKWKHIURQWSDQHODQGVROHSODWHWLJKWO\ZLWKVFUHZV67[
CAUTION!
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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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