Connect the (pump, heater, light) to Terminal 4.
Note that the dial is usually marked for a full 24-hour cycle (e.g., 18:00 for 6:00 PM). Program ON/OFF Intervals The circumference of the dial is lined with small (segments). To set an "ON" period: Push the pins
Before installing or servicing, disconnect the main power supply to prevent electrical shock. Wiring must comply with national electrical regulations. Terminal Configuration
While built to run smoothly for decades, older legacy timers can encounter minor mechanical hurdles over time: diehl multi timer 181 5 manual
Route the output load line through the integrated relay switch contacts to protect your equipment against short-circuits. 2. Synchronizing the Clock Time Locate the central dial hands.
Before creating automation intervals, align the timer's master clock with your current local time zone.
Pull the segments up (or toward the center). Connect the (pump, heater, light) to Terminal 4
Mechanical timers lock onto the AC grid frequency (50Hz or 60Hz). Ensure your power supply matches the specification printed on the housing.
Follow these exact operational steps to configure your timer safely. 1. Electrical Wiring and Installation
Do you need a for a specific contactor or relay setup? Share public link To set an "ON" period: Push the pins
The Diehl 181-5 relies on a highly durable synchronous or quartz-controlled pulse motor. Unlike modern digital equivalents that suffer from screen fade or firmware glitches, its physical design guarantees operational longevity in harsh environments. Standard DIN rail installation.
SUL 181 d 24V | Daily program | DIN rail | Analogue time switches