Introduction
This manual provides instructions for the Generic Replacement Remote Control, specifically designed for Thermal Zone Air Conditioners that originally used the remote control model number ZHF/LT-01. This remote is a direct replacement and is not a universal air conditioner remote control.
Important Compatibility Note:
- This remote is only compatible with air conditioners that originally used the remote control part number "ZHF/LT-01".
- It is not compatible with "ZH/LT-01" or other similar model numbers. Please verify your original remote's model number before use.
- Batteries are not included with this remote control.

Image: Front view of the ZHF/LT-01 replacement remote control, showing the display and various function buttons.
Setup
Battery Installation
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards or press the latch to open it.
- Insert two (2) AAA batteries, ensuring the positive (+) and negative (-) terminals match the markings inside the compartment.
- Replace the battery compartment cover, sliding it back into place until it clicks securely.
Note: Always use new batteries and dispose of old batteries responsibly.
Operating Instructions
Familiarize yourself with the buttons on your remote control. The following describes the general functions of the buttons:

Image: Close-up view of the ZHF/LT-01 remote control's display and button layout, highlighting the various control options.
- ON/OFF Button: Press to turn the air conditioner unit on or off.
- Temperature Adjustment Buttons (Up/Down Arrows): Use these buttons to increase or decrease the desired temperature setting.
- MODE Button: Cycles through available operating modes such as Cool, Heat, Fan, Dry, Auto.
- FAN SPEED Button: Adjusts the fan speed (e.g., Low, Medium, High, Auto).
- SWING Button: Activates or deactivates the automatic louver swing function.
- AIR FLOW Button: Controls the direction or pattern of the airflow.
- TIMER Button: Sets the timer for automatic on/off operations. Refer to your air conditioner's manual for specific timer programming.
- SLEEP Button: Activates the sleep mode, which typically adjusts temperature and fan speed for comfortable sleep.
- TURBO Button: Engages maximum cooling or heating power for rapid temperature change.
- HOLD Button: May be used to maintain a specific setting or lock the remote. (Functionality may vary by AC unit).
- LAMP Button: Controls the display light on the air conditioner unit.
For detailed instructions on specific functions like timer programming or advanced modes, please refer to the original user manual of your Thermal Zone Air Conditioner unit.
Maintenance
Cleaning the Remote Control
- Wipe the remote control with a soft, dry cloth.
- Do not use liquid cleaners, abrasive cleaners, or chemical solvents, as these may damage the remote's surface or internal components.
Battery Replacement
- Replace batteries when the remote's range decreases or the display becomes dim.
- Follow the battery installation steps outlined in the "Setup" section.
- Remove batteries if the remote will not be used for an extended period to prevent leakage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote control not working. | Dead or incorrectly installed batteries. Obstruction between remote and AC unit. Remote out of range. | Replace batteries with new AAA batteries, ensuring correct polarity. Remove any obstructions. Move closer to the AC unit. |
| AC unit not responding to commands. | Incorrect remote model. AC unit sensor blocked. | Verify your original remote was ZHF/LT-01. Ensure the AC unit's infrared receiver is not blocked. |
| Display on remote is dim or blank. | Low battery power. | Replace batteries. |
Specifications
- Model Number: ZHF/LT-01 (Replacement)
- Compatible Devices: Thermal Zone Air Conditioners (originally using ZHF/LT-01 remote)
- Power Source: 2 x AAA Batteries (not included)
- Max Number of Supported Devices: 1
- Special Feature: Ergonomic design
- Approximate Package Dimensions: 3.15 x 1.57 x 0.39 inches
- Approximate Item Weight: 5.3 ounces (without batteries)
Warranty and Support
Specific warranty information for this Generic replacement remote control is not provided in the product details. For any support inquiries, warranty claims, or further assistance, please contact the seller directly through your purchase platform.
Please retain your purchase receipt for any potential warranty or return processes.





