Diehl Multi Timer 181 — 5 Manual

No – fading indicates end of LCD life or low battery. Replace battery first. If unchanged, the display is failing.

The Diehl Multi Timer 181/5 is a programmable electromechanical/electronic timer used for controlling time-dependent loads (lighting, heating, pumps). It typically offers daily and weekly scheduling, manual override, and battery-backed clock. diehl multi timer 181 5 manual

Ensure the same day(s) are selected using the 1...7 button. No – fading indicates end of LCD life or low battery