Celsius and Fahrenheit switching display
When users set Celsius to be valid, the wired controller will display Celsius
temperature. When users set Fahrenheit to be valid, the wired controller will display
corresponding Fahrenheit temperature synchronously.
"Child Lock" function display
Press both "
" or "
" buttons for more than 5S to enter locking, the controller
will display
“
”. In the state of locking, operations on the wired controller are
disabled (but remote control receiving is valid).The method of unlocking: Press both
"
" or "
" buttons for more than 5S or power off the unit to release the locking
("
" does not display).
Remote control function
The wired controller can receive remote control commands and update the current
status.
Start-up the unit with remote controller, wired controller work in accordance with the
state set on the remote controller and displays corresponding working mode.
Room temperature sensor equipped on the wired controller
When the wire controller is equipped with a room temperature sensor and the
sensor is not damaged, it is default that the ambient temperature detected by the
sensor on the controller and the temperature value will be sent to the main PCB of
the unit.
If the wire controller is not equipped with a room temperature sensor or the sensor is
damaged, the room temperature will be detected by the temperature sensor of the
unit itself.
Fault display
When the unit has fault, the time bar will directly display the fault code and flash, the
display mode is Ex: MM (MM is the fault code, please read the corresponding
product manual).