Controller Operation Instruction - Haier CA0035EAND Installation And Operation Manua

Controller Operation Instruction

■
Description of controller panel
◆
Key description of wired controller
[On/Off] key: this key is used for the system on/off control; if the initial status is "off", and the system
1.
is started up when pressing this key once, and vice versa. During the startup, the LED indicator light
(green) is on.
2. [Mode] key: this key used is to change the system operation mode; once pressed this key, the
operation mode is switched between cooling and heating.
[Power Save] key: this key is to operate the system in "Power Save" mode;if pressed this key, the
3.
target temperature of return water is set at 15℃ and 37℃ respectively for cooling and heating.
4. [Modify] key: this key used is used to adjust setting parameters; press
key to increase or decrease setting parameters; when the wired controller is not in setting mode,
this key is used to set the return water temperature and passwords.
5. [Set] key: press this key to enter the parameter setting interface; after logging into the parameter
setting interface, general items (set time/timing mode/set timing) and special items can be set.
6. [Select] key: this key is used to select setting items; press
items, and the selected character object is displayed on a black background.
7. [Ok] key: this key is used to confirm the setting items; you can press this key to select a setting item
and enter the corresponding parameter setting interface.
8. [Exit] key: this key is used to exit (back); the system returns to the previous interface after each
press and finally returns to the main interface of the wired controller.
9. [Query] key: this key is used to query the parameter interface of the modular unit; after logging into
the parameter query interface of the modular unit, press
the address of the queried modular unit, and press
electrical performance parameters and operation conditions of the modular unit.
10. [Fault] key: this key is used to query the fault of the modular unit and log into the fault query
interface.
or
or
or on the [Select] key to query the
3
or on the [Modify]
on the [Select] key to select
on the [Modify] key to select