How to Install the Sofa Butler on a Haier Module Card 42A6 Using a USB Drive – This guide is also applicable for other similar Haier models. [Installation Steps] To install the Sofa Butler on your Haier module card 42A6, you'll need an external USB drive and the Sofa Butler APK file. Follow these steps: 1. Search online for "Sofa Manager" or directly download the Sofa Butler APK from this link: [http://app.shafa.com/shafa.apk](http://app.shafa.com/shafa.apk). Make sure you're downloading the correct version compatible with your TV. 2. Once the APK is downloaded, copy it to a USB drive. Ensure that the USB drive is properly formatted (FAT32 is recommended) and free of any unnecessary files. If the TV doesn’t recognize the USB, try formatting it or using a different USB drive. 3. Insert the USB drive into the TV's USB port. Open the "Small Y Game" application (you can find it in the app store of your Haier module card 42A6). From there, navigate to the installation management page. 4. The system will automatically detect all APK files on the USB drive. Locate the "Sofa Butler" APK file and click to install it. After installation, you can use the Sofa Butler to easily download and manage TV apps on your Haier module card 42A6. If the installation fails, restart your device and repeat the process. If issues persist, make sure the USB is correctly formatted and the APK file is not corrupted. For further assistance, join the official Sofa Butler QQ group. Enjoy watching live TV broadcasts, streaming videos, and exploring more content through platforms like Tencent Video, Fun Smart TVs, and more. With the Sofa Butler, managing your smart TV has never been easier!

MCCB with Earth Leakage Protection(ELCB) TRE Series

TREF, MCCBs with earth leakage protection

Independent power supply with build-in power source,directly draws power from the incoming end to avoid the risk of protection function failure caused by external power supply failure.
● Overload protection
● Short circuit protection
● Isolation
● Earth-Leakage Protection
● Used in residential building, non-residential building, industry, energy and infrastructure

Earth-leakage protection is a residual current protection based on current measured by a rectangular sensor encompassing the three phases of the three phases and neutral.

mccb with earth leakage protection,circuit leakage protection,Earth Leakage Breaker,3phase Elcb,Elcb 200a

ZHEJIANG QIANNA ELECTRIC CO.,LTD , https://www.traner-elec.com