HB2010K universal air conditioner remote controller is a universal remote controller with full-speed automatic search function, suitable for most different brands, models, different periods of air conditioners.
The HB2010K is a universal air‑conditioner remote IC that can automatically search and control a wide range of air‑conditioner brands and models. It features built‑in high‑power transmission, multiple setting keys for controlling up to three units, and functions such as true timing, backlight, and eco mode.
The manual details how to use the remote: automatic and manual search methods, clock and timer settings, factory reset, child lock, test mode, and LCD specifications. It also provides a brand table for key mapping and circuit diagrams for hardware reference. This manual is written in Chinese.
| LCD operating voltage | 3.0 V |
|---|---|
| LCD bias | 1/3 |
| LCD duty cycle | 1/4 |
Press the 【定开】 key repeatedly in the off state to increase the on‑timer by one hour per press, and press the 【定关】 key repeatedly in the on state to increase the off‑timer by one hour per press; press the power key to cancel.
Hold the 【时钟】 key for 8 seconds to restore factory defaults.
Long‑press the 【开/关】 key for 6 seconds to start auto‑search; the remote will increase the model number every two seconds until the air‑conditioner turns on, then press any key to exit.
Activate the backlight function via the dedicated backlight key as described in the circuit diagram.