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1.4 Checking Wired Controller
Each “Check Menu” item and its function is explained in the following gure:
Note:
If one wired controller is connected to more than 2 indoor units, the address of the indoor unit should be
selected rstly by entering the check menu interface. If one wired controller is connected to only one indoor unit,
the step is skipped.
Check
Mode 2
Check
Mode 1
Press and hold “” and “”
simultaneously for five seconds during
the normal mode
Select the check mode 1 or 2 with pressing “” or
“Ⱦ”. And confirm it by pressing “”.
Switch the items with
pressing “” or “Ⱦ”.
ƹ Press and hold “” and “”
simultaneously for five seconds.
ƹ Press ON/OFF “”
Normal
Mode
Interface
Check
Menu
Interface
Switch the items with
pressing “” or “Ⱦ”.
TROUBLESHOOTING