welldana 34-180501, 34-180502 Split Full Inverter Heatpump User Manual
- July 12, 2024
- welldana
Table of Contents
Display Operation
Technical manual
Split – Full Inverter heat pump
34-180501 / 34-180502
Symbol function instruction
| Icon | Designation | Function |
|---|---|---|
| Cooling symbol | It will display during cooling (there is no limit to |
startup & shutdown, and it is optional when the unit is cooling-only unit or
heating-and-cooling unit).
| Heating symbol| It will display during heating (there is no limit to startup
& shutdown, and it is optional when the unit is heating-only unit or heating-
and-cooling unit).
| Automatic symbol| It will display under the automatic mode (there is no
limit to startup & shutdown, and it is optional when the unit is heating-and-
cooling unit).
| Defrosting symbol| It will display in the defrosting process of the unit.
| Silent symbol| It shows three blades when you turn on the silent fuction,
otherwise it would normally show six blades.
| Timing symbol| It will display after the user sets the timer, and multiple
timing intervals can be set.
| Water outlet symbol| When the auxilary display area displays the water
outlet temperature, the light is on.
| Water inlet symbol| When the main display area displays the water inlet
temperature, the light is on.
| Locking key symbol| When the keyboard is locked, it is on.
| Fault symbol| In case of unit fault, the light is on-
| Degrees Celcius symbol| When the main display area or auxiliary display area
displays degrees Celcius (°C),it is on.
| Degrees Fahrenheit symbol| When the main display area or auxiliary display
area displays degrees Fahrenheit (°F), it is on.
| Setting symbol| When the parameter is adjustable, it is on.
Parameter setting
Password interface
Parameter setting
- Enter “066” password to set advance parameter.
- Enter “022” password to set user parameter.
Upload: parameter from PCB to Display
Download: parameter from Display to PCB
