Diehl Multi Timer 181 5 Manual

: Forces the circuit to stay on indefinitely. Permanent OFF : Forces the circuit to stay off indefinitely. Safety and Installation Tips

Safety, conformity, and disposal

Before programming, familiarize yourself with the physical interface of the 181 5 series:

Simply plug the timer into a wall outlet and then plug your appliance into the timer's front socket. Indoor Only: diehl multi timer 181 5 manual

Example: For an ON period from 08:00 to 09:00, push out 4 consecutive segments in that hour block. 3. Set the Manual Override Switch

This article does not host copyrighted PDFs but provides equivalent detailed operational guidance.

Verify your wiring diagram to ensure the load connects to the Normally Open (NO) terminal, not the Normally Closed (NC) terminal. Time Tracking Is Inaccurate : Forces the circuit to stay on indefinitely

Unless specifically marked "Outdoor," these units are intended for dry, indoor environments. Load Limits:

| Parameter | Specification | | :--- | :--- | | | 3 x 230/400 V AC | | Operating Voltage Range | 0.8 Un to 1.1 Un | | Reference Frequency | 50 Hz | | Basic Current (Ib) | 5 A (Transformer op.) / 10 A (Direct op.) | | Maximum Current (Imax) | Typically 80A or 120A (Check specific label on device) | | Starting Current | 20 mA | | Accuracy Class | Class B (per EN 50470-1) or Class 1 (per IEC 62053-21) | | Measuring System | 4-wire, 3-phase | | Operating Temperature | -25°C to +55°C | | Storage Temperature | -40°C to +70°C | | Protection Class | IP 51 (Internal components), IP 54 (Terminal cover) |

Technical specifications

Most Diehl 181 models use a 24-hour clock. If it is 3:00 PM, align the pointer with "15."

Align the current hour with the main alignment arrow marker.

: Push the segments outward (away from the center) for the hours you want the appliance to run. Indoor Only: Example: For an ON period from

Comprehensive Guide to the Diehl Multi Timer 181 5 Manual: Programming and Usage

Bypasses the program, keeping the connected device completely powered down. Installation and Wiring Instructions