Introduction
This manual provides instructions for the ALLIMITY Y512F2 replacement remote control. This remote is designed to operate various GREE, Trane, and Electrolux air conditioner models. Please read this manual carefully to ensure proper setup and operation of your new remote control.
Compatibility
The ALLIMITY Y512F2 replacement remote control is compatible with the following air conditioner remote models:
- Y512F
- Y512F2
- Y502K
- Y512FA
- KTGL002
- Y512
This remote is suitable for use with various GREE, Trane, and Electrolux brand air conditioning units that originally used one of the listed remote models.
Setup
Battery Installation
- Locate the battery compartment on the back of the remote control.
- Slide the battery compartment cover downwards and remove it.
- Insert two (2) new 1.5V AAA alkaline batteries, ensuring the positive (+) and negative (-) terminals match the markings inside the compartment.
- Replace the battery compartment cover by sliding it back into place until it clicks securely.
No programming or setup is required. The remote control will function immediately after battery installation.

Operating Instructions
Familiarize yourself with the buttons on your ALLIMITY Y512F2 remote control. Below is a general guide to common functions:

- ON/OFF Button: Press to turn the air conditioner unit on or off.
- MODE Button: Cycles through operating modes such as Cool, Heat, Fan, Dry, and Auto.
- FAN Button: Adjusts the fan speed (e.g., Low, Medium, High, Auto).
- SLEEP Button: Activates or deactivates the sleep mode, which often adjusts temperature and fan speed for comfortable sleep.
- SWING Button: Controls the louver swing function for air direction.
- AIR Button: May control specific air purification or circulation features, depending on the AC unit model.
- LIGHT Button: Turns the display light on or off on the air conditioner unit.
- T-ON Button: Sets a timer for the air conditioner to turn on automatically.
- T-OFF Button: Sets a timer for the air conditioner to turn off automatically.
- +°C / -°C Buttons: Adjusts the desired temperature setting upwards or downwards.
Troubleshooting
Remote Control Not Responding
- Check Batteries: Ensure that the batteries are inserted correctly with the correct polarity (+/-).
- Replace Batteries: If the remote is unresponsive or the display is dim, replace the old batteries with new 1.5V AAA alkaline batteries.
- Line of Sight: Ensure there is a clear line of sight between the remote control and the air conditioner's receiver. Obstructions can block the signal.
- Distance: Make sure you are within the effective operating range of the air conditioner unit.
Specifications
| Feature | Detail |
|---|---|
| Model Number | Y512F2 |
| Power Supply | 2 x 1.5V AAA Batteries (not included) |
| Product Dimensions | 6.5 x 1.38 x 0.72 inches |
| Item Weight | 1.59 ounces |
| Special Feature | No Programming Required |
| Compatible Devices | Air Conditioner |
Warranty and Support
This product is a replacement remote control. For specific warranty information, please refer to the terms provided by your seller at the time of purchase. For any operational issues or further assistance, please contact the seller directly through your purchase platform.