| Button | Function | | :--- | :--- | | | Turns the air conditioner on or off | | MODE | Cycles through operation modes: Cooling, Heating, Ventilation, and Dehumidification | | TEMP (+/-) | Adjusts the set temperature. Typically ranges from 16°C to 30°C | | FAN SPEED | Controls the fan intensity (Low, Medium, High, or Auto) | | SWING | Adjusts the direction of the airflow louvers for even air distribution | | TIMER | Sets a schedule for the AC to automatically turn On or Off after a specified period |
: Use the TEMP + and TEMP - buttons to cycle through numbers rapidly, or enter the numbers directly if numeric buttons are present. control universal articco th-msur-40 manual
Follow the setup steps above, but instead of holding OK to search, use the number pad to enter your device’s specific code. | Button | Function | | :--- |
| Display Error | Cause | Solution | | :--- | :--- | :--- | | --- | Sensor open/short | Check wiring at terminals 3-6 | | EE | EEPROM failure | Replace controller | | AL1 | Temperature alarm | Check ambient conditions; adjust AH/AL parameters | | AL2 | Humidity out of range | Calibrate or replace humidity sensor | | Display Error | Cause | Solution |
Before you begin programming, follow these simple steps to power on your remote: