G
Gregory HuangAug 14, 2025
What to do if ActronAir Network Router displays fault code?
- AAlan CamposAug 14, 2025
If 'EXX' is displayed on the wall controller, record the digits following 'E' and contact your installer.
To Next PageTo Next PageWhat to do if ActronAir Network Router displays fault code?
If 'EXX' is displayed on the wall controller, record the digits following 'E' and contact your installer.
Why is ActronAir Network Router cooling or heating not sufficient?
Insufficient cooling or heating can occur if the return air filter is clogged with dust and dirt. Ensure the air inlet and outlet on the outdoor unit are not blocked. Also, the outside temperature being above or below the design conditions can affect performance.
Why is my ActronAir LM7 making noises?
Various noises can occur during operation: * A swishing or gurgling noise might be heard when heating or cooling starts or stops, caused by refrigerant flow. * A whooshing noise from the outdoor unit can occur during defrost as the refrigerant changes direction. * The outdoor unit may be louder than normal on start-up as the compressor reaches speed and pressure. * The compressor might generate more noise than usual during defrost operation.
General| Brand | ActronAir |
|---|---|
| Model | LM7 |
| Category | Network Router |
| Language | English |
The controller automatically restarts the air conditioner in the same mode after power restoration.
Allows two wall controls to operate a single system, useful for multi-storey homes.
Selects remote sensors based on active zones for precise temperature control.
Automatically activates defrost mode to remove frost buildup on the outdoor heat exchanger.
Delays indoor fan to warm heat exchanger before airflow, preventing cold drafts.
Alerts users to check the air filter after a preset number of operating hours.
Diagnoses faults and displays a fault code on the wall controller if an issue occurs.
Shows the setting and operation conditions of the air conditioner.
Used for setting the clock and entering the 7-Day timeclock menu.
Controls and indicates the status of Zone 1.
Controls and indicates the status of Zone 2.
Controls and indicates the status of Zone 3.
Controls and indicates the status of Zone 4.
Adjusts the target room temperature using up/down arrow keys.
Sets the duration for the system to turn ON.
Details how to cancel a programmed ON or OFF time for a specific event.
Steps to enable the 7-day timeclock feature, turning the indicator ON.
Steps to disable the 7-day timeclock feature, turning the indicator OFF.
Navigates to set the ON time for Event 1 on Monday.
Selects the target day for copying event schedules.
Instructions on how to activate or deactivate specific climate zones.
Procedure to define the minimum allowable temperature setting.
Procedure to define the maximum allowable temperature setting.
Details the process and frequency for cleaning the air filter.
Diagnoses common causes for the system failing to start.
Addresses issues where air is not being circulated from the indoor unit.
Troubleshoots scenarios where the system performance is inadequate.
Advises on noting and reporting error codes displayed on the controller.
