This document is a sensor urinal accessories manual, introducing the function, use method and installation steps of sensor urinal accessories
This manual provides step‑by‑step instructions for installing the sensor‑activated urinal accessory (model 1088699‑T01‑B) supplied by Shanghai Koher. It lists all components, shows how to connect the control box, solenoid valve, and sensor, and explains the proper placement of the slurry mold and valve box.
The guide also details battery installation (two AAA alkaline cells), adjustment of flushing volume via a 2.5 mm hex screw, and common troubleshooting steps such as clearing blocked valve cores and cleaning filters. This manual is written in Chinese.
| Battery type | 2 AAA alkaline batteries |
|---|---|
| Adjustment screw size | 2.5 mm hex wrench |
Open the battery box cover, insert two AAA alkaline batteries with correct polarity, and tighten the cover with the screws.