Ensure the Earth wire from the main board bypasses the timer entirely and connects directly to the geyser's earth terminal or the distribution board's earth bar. Interface Layout Overview
Press until the exact same day combination matches your "1_ON" selection. Note: If the days do not match perfectly, the timer will fail to execute. kes geyser load control timer manual new
Clip the device onto a standard 35mm Din-Rail or secure it via the built-in screw mount holes. Ensure the Earth wire from the main board