Nortek GXH09LSA4DL - Troubleshooting Common Issues; General Troubleshooting Approach; Wireless Controller Problems; Unit Operation Faults

3DJH
Combination Button Functions
Child Lock Function
3UHVVŸDQGźEXWWRQVVLPXOWDQHRXVO\WRWXUQRQRUWXUQRႇFKLOGORFNIXQFWLRQ
When child lock function is on,
LFRQLVGLVSOD\HGRQUHPRWHFRQWUROOHU,I\RX
press any button on the remote controller, the icon will blink three times without
VHQGLQJVLJQDOWRWKHXQLW
Temperature Scale Display Function
8QGHU2))VWDWXVSUHVVźDQG³02'(´EXWWRQVVLPXOWDQHRXVO\WRVZLWFK
WHPSHUDWXUHGLVSOD\EHWZHHQ&DQG)
Operation Guide
1. $IWHUWXUQLQJRQWKHSRZHUSUHVV³212))´EXWWRQRQUHPRWHFRQWUROOHUWRWXUQ
on the heat pump.
2. 3UHVV³02'(´EXWWRQWRVHOHFW\RXUUHTXLUHGPRGH$872&22/'5<)$1
+($7
3. 3UHVVŸRUźEXWWRQWRVHW\RXUUHTXLUHGWHPSHUDWXUH7HPSHUDWXUHFDQ¶WEH
DGMXVWHGXQGHUDXWRPRGH
 3UHVV³)$1´EXWWRQWRVHW\RXUUHTXLUHGIDQVSHHGDXWRORZPHGLXPDQG
KLJKVSHHG
5. 3UHVV³6:,1*´EXWWRQWRVHOHFWIDQEORZLQJDQJOH