Built-in battery reserve (keeps time during power outages) Terminal Connections and Wiring Diagram
until the current time aligns perfectly with this arrow.
The Diehl 181 5 uses physical trippers. Depending on your model, they are either (push down for ON, pop up for OFF) or metal pins (insert into holes on the dial).
Push the plastic pins outward (away from the center) for the hours you want power running. diehl multi timer 181 5 manual
If the hands are not moving, ensure the timer is connected to power.
Single Pole Double Throw (SPDT) changeover contact.
Safety is paramount when dealing with electrical equipment. Please adhere to the following guidelines: Built-in battery reserve (keeps time during power outages)
If your load won’t switch, check if MAN OFF is active.
Most 181 models feature a three-position manual toggle or lever (labeled , Auto , and 0 ):
Rotate the central dial until the current time aligns perfectly with the fixed marker arrow on the housing. Push the plastic pins outward (away from the
What or electrical issues are you experiencing with it?
The timer uses (small plastic pins) around the edge of the dial. Each segment usually represents 15 minutes .