How to Use Fujitsu Zone Controller: A Comprehensive Guide

The Fujitsu zone controller is a powerful tool for managing the temperature and airflow in different zones of your home or office. By understanding its components, features, and functions, you can create a comfortable and energy-efficient environment for you and your family or colleagues. This comprehensive guide will walk you through the step-by-step process of using the Fujitsu zone controller effectively.

Understand the Components of the Fujitsu Zone Controller

The Fujitsu zone controller consists of three main components:

Indoor Unit: The indoor unit is installed in each zone of your home or office. It is responsible for distributing the conditioned air and controlling the temperature and airflow in that specific zone.
Outdoor Unit: The outdoor unit is installed outside the building. It houses the compressor, condenser, and other essential components that generate the cooling or heating capacity for the system.
Remote Controller: The wireless remote controller is the primary interface for controlling the Fujitsu zone controller. It allows you to adjust the temperature, fan speed, air direction, and other settings for each zone.

Set the Current Time on the Remote Controller

Image source: Fujitsu AC by Raysonho

Before using the Fujitsu zone controller, you need to set the current time on the remote controller. Follow these steps:

Press the “CLOCK ADJUST” button on the remote controller.
Use the “TIMER SET” buttons to adjust the hour and minute settings.
Once the time is set, press the “CLOCK ADJUST” button again to confirm the setting.

Adjust the Air Direction for Optimal Comfort

The Fujitsu zone controller allows you to adjust the air direction in each zone to ensure optimal comfort. Use the “AIR DIRECTION” buttons on the remote controller to control the airflow:

For cooling, use a horizontal airflow to prevent the cool air from blowing directly on the occupants.
For heating, use a downward airflow to send the warm air to the floor, creating a comfortable environment.

Utilize the Wireless Remote Controller

The wireless remote controller is the primary interface for controlling the Fujitsu zone controller. Here’s how to use it effectively:

Point the remote controller at the signal receiver on the indoor unit to ensure proper communication.
The operating range of the remote controller is approximately 7 meters (23 feet).
Use the various buttons on the remote controller to adjust the temperature, fan speed, and other settings for each zone.

Leverage the Sleep Timer Function

The Fujitsu zone controller’s sleep timer feature can help you save energy and maintain comfort during the night. Here’s how it works:

In heating mode, the sleep timer gradually lowers the thermostat setting during the period of operation.
In cooling mode, the sleep timer gradually raises the thermostat setting during the period of operation.
When the set time is reached, the unit automatically turns off, ensuring a comfortable and energy-efficient sleep environment.

Maintain the Indoor Unit with the Open Panel

The indoor unit of the Fujitsu zone controller features an open panel that can be removed for easy cleaning and maintenance. Follow these steps to access the panel:

Locate the panel release buttons on the indoor unit.
Press the buttons to release the panel and pull it down gently.
Clean the panel and the air filters as recommended in the user manual.
Reinstall the panel by aligning it with the unit and pressing it back into place.

Utilize the Air Cleaning and Deodorizing Filters

The Fujitsu zone controller comes equipped with two specialized filters that help improve indoor air quality:

Air Cleaning Filter: The polyphenol catechin air cleaning filter uses static electricity to capture fine particles and dust, such as tobacco smoke and plant pollen. The filter also contains catechin, which is effective against various bacteria.
Negative Air Ions Deodorizing Filter: This filter comprises pottery super micro particles that can produce negative air ions, which have a deodorizing effect and can absorb and remit unpleasant odors.

To maintain the effectiveness of these filters, follow the cleaning and replacement instructions provided in the user manual.

By understanding and utilizing the various features and functions of the Fujitsu zone controller, you can create a comfortable, energy-efficient, and healthy indoor environment for your home or office. Remember to refer to the user manual for detailed instructions and troubleshooting guidance specific to your Fujitsu zone controller model.

References:

Fujitsu General (Aust.) Pty Limited. (n.d.). How to use your Fujitsu remote controller. Retrieved from https://www.fujitsugeneral.com.au/help-centre/helpful-articles/details/how-to-use-your-fujitsu-remote-controller
Green Foot Energy Solutions. (2021, May 25). How to use your FUJITSU Ductless Heat Pump Remote – YouTube. Retrieved from https://www.youtube.com/watch?v=k3hTyRHeKm4
Fujitsu General Global. (2019). OPERATING MANUAL. Retrieved from https://www.fujitsu-general.com/data/manual/OM_9315345318-03_En.pdf