2 Indoor unit settings
2.1 Parameter settings
Taking KJR-86S/BK as an example, the parameters can be set in the power-on or power-off state.
①Hold " " and " " for 3 seconds to enter the parameter setting
interface, and the main interface will display "CC"
②
a) Wired controller Parameter Settings (Cxx)
When display "CC", press " " will enter the wired controller
Parameter Settings "Cxx". Press " " and " " to switch the parameter
code and press" " to enter Parameter value setting interface. Then
press " " and " "to change Parameter value and press " " to save
changes.(For example "CC" to "C03" to "01")
b) Indoor unit Parameter Settings (Nxx)
When display "CC", press " ", then the indoor unit number will be
displayed ("n00-n63" is displayed, and the last two digits are the indoor
unit addresses). Press the " " to enter the indoor unit parameter
setting interface, and "n00" will be displayed. Use " " and " " to adjust to "Nxx" and press the " " to confirm. Finally,
press " " and " "to change Parameter value and press " " to save changes. (For example "CC" to "n03" to "N25" to
"01").
③Press the " " button to return to the previous page until exiting the parameter setting or exiting the parameter setting
after 60s without any operation.
If two wired controllers control one IDU, addresses for two
wired controllers must be different. You are not allowed to
set IDU parameters via the secondary wired controller
(address 1), but can set the wired controller.