1. Introduction
This manual provides instructions for the Easytry123 replacement remote control, designed for use with various Fujitsu ASY series wall-mounted air conditioners. This remote offers essential functions for operating your air conditioning unit. Please note that as a replacement unit, some advanced or specific functions of your original remote may not be fully supported or may operate differently.
2. Product Overview
The Easytry123 replacement remote control features a clear LCD display and ergonomically placed buttons for easy operation of your Fujitsu air conditioner. Familiarize yourself with the layout and functions described below.

Figure 2.1: Front view of the remote control, displaying the screen and primary buttons.

Figure 2.2: Angled view of the remote control, showing button details.
Button Functions:
- START/STOP: Powers the air conditioner on or off.
- TEMP + / -: Adjusts the desired temperature setting.
- MASTER CONTROL (MODE): Cycles through operating modes (e.g., Cool, Dry, Fan, Heat).
- FAN CONTROL: Adjusts fan speed (e.g., Auto, Low, Medium, High).
- TIMER: Sets or cancels the on/off timer.
- CLOCK: Sets the current time.
- SWING: Activates or deactivates the louver swing function.
- AIR CLEAN: Activates the air purification function (if supported by AC unit).
- SET: Confirms settings or enters setting modes.
- TIME ADJUST ACL: Used for adjusting the clock or other time-related settings.
3. Setup
3.1 Battery Installation
The remote control requires two (2) AAA batteries (not included). Follow these steps to install them:
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards or press the latch and lift to open.
- Insert two new AAA batteries, ensuring the + and - polarities match the markings inside the compartment.
- Replace the battery compartment cover, sliding it back into place until it clicks securely.

Figure 3.1: Battery compartment with cover removed.
Important: Do not mix old and new batteries. Do not mix different types of batteries. Remove batteries if the remote will not be used for an extended period.
4. Operating Instructions
Point the remote control directly at the air conditioner's receiver when operating. Ensure there are no obstructions between the remote and the unit.
4.1 Power On/Off
Press the START/STOP button to turn the air conditioner on or off.
4.2 Adjusting Temperature
Use the TEMP + button to increase the temperature and the TEMP - button to decrease it. The set temperature will be displayed on the remote's LCD screen.
4.3 Selecting Operating Mode
Press the MASTER CONTROL button repeatedly to cycle through the available operating modes: COOL, DRY, FAN, HEAT (if applicable to your AC unit), and AUTO. The selected mode will be indicated on the display.
4.4 Adjusting Fan Speed
Press the FAN CONTROL button to adjust the fan speed. Options typically include AUTO, LOW, MEDIUM, and HIGH. The current fan speed setting will be shown on the display.
4.5 Setting the Timer
To set an ON or OFF timer:
- Press the TIMER button.
- Use the TEMP + / - buttons to adjust the desired time.
- Press SET to confirm the timer setting.
To cancel the timer, press the TIMER button again until the timer indicator disappears from the display.
4.6 Setting the Clock
To set the current time:
- Press the CLOCK button. The time display will flash.
- Use the TIME ADJUST ACL button or TEMP + / - buttons to adjust the hour and minute.
- Press SET or CLOCK again to confirm the time.
4.7 Swing Function
Press the SWING button to activate or deactivate the automatic louver swing function, which helps distribute air evenly.
5. Maintenance
5.1 Cleaning the Remote
Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as they may damage the surface or internal components.
5.2 Battery Replacement
Replace batteries when the remote's display becomes dim or the remote stops responding. Refer to Section 3.1 for battery installation instructions. Always replace both batteries at the same time with new ones.
5.3 Storage
If the remote control will not be used for an extended period, remove the batteries to prevent leakage and damage.
6. Troubleshooting
- Remote not responding:
- Check if batteries are correctly inserted with the correct polarity.
- Replace old batteries with new AAA batteries.
- Ensure there are no obstructions between the remote and the air conditioner's receiver.
- Confirm you are within the effective range of the air conditioner.
- Some functions do not work:
- As a replacement remote, it may not support all advanced or specific functions of your original air conditioner remote. Basic functions like power, temperature, mode, and fan speed should operate correctly.
- Verify that your air conditioner model is listed as compatible in the introduction.
7. Specifications
| Brand | Easytry123 |
| Compatible Devices | Fujitsu Air Conditioners (ASY Series) |
| Connectivity Technology | Infrared |
| Controller Type | Button Control |
| Batteries Required | 2 x AAA (not included) |
8. Warranty and Support
This product is a replacement remote control. For any issues or support inquiries, please contact the seller directly through your purchase platform. Specific warranty details may vary by seller and region.