Slide switch on bottom left to TIME. Press H key for hour - M key for minutes Then WEEK key until day of week. Press SET and current time is displayed. Slide bottom left switch back to AUTO and present time will display
Open following link to identify timer:http://www.grainger.com/Grainger/wwg/search.shtml?searchQuery=1EGD1&op=search&Ntt=1EGD1&N=0&sst=subsetThis is typical 8 pin delay timer relay.The wiring diagram appears on side of the timer.Open following link for example how to wire 8-pin timer.http://waterheatertimer.org/images/Connect-relay-to-timer.jpgExample shows 24Volt, but 120Volt wires exactly the same.The timer is 120Volts. So connect power to terminals 2 and 7.Other terminals are dry, and receive no power when 120V is connected to 2 and 7.In the example wiring, the objective is to have power connected to Load at all times except when timer activates. So power is connected to terminal 1 and Load wire is connected to terminal 6.If the objective was to have power connected to Load only when timer turns ON, then connect power to terminal 1 and connect Load wire to terminal 3.Read how to wire timer:http://waterheatertimer.org/How-to-wire-Dayton-Off-Delay-Timer.html#pin
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Add a comment and describe timer in detail, and include photo posted on flickr, include number of pins or contact markings, voltage of control circuit, voltage of load circuit, and type of pump (1 or 2-speed) with HP rating for possible new timer recommendation.
You want 3 minute 'off delay' timer. When timer is energized with push button or momentary electrical signal, circuit remains ON for set amount of time, and then turns OFF. http://waterheatertimer.org/How-to-wire-Dayton-Off-Delay-Timer.html Aug 15, 2011 Dayton/ Grainger website is offline
Most delay timers have 1 amp capacity rating, so circuit needs fast acting 1 amp fuse, and timer controls separate relay or contactor unless Load is equal to 100 watt light bulb.
Question is unclear. Help me break it down. You want to push a button and sound alarm?
And then you want alarm to sound until you push button again? And then you want timer to delay 20 minutes before sounding alarm again for an unknown amount of time? What is the reset? Add a comment and say what control you have wired to the timer and a clear 1-2-3 sequence of events and times for possible help. 1EJE8 is 10-function timer, and no manual appears on the internet July2011. Magnecraft has same-similar timer, the 820 series. Open following link for detailed manual with illustrations. http://www.serelays.com/library/section5/105A_820_Series.pdf
Intermatic 70815CR 30 amp max, selectable voltage 120V 240V etc.
You want to control 3 separate circuits.
So you need a timer with minimum of 3 independent relays.
Each circuit has a different program.
So you need a 3-channel timer. Each channel is programmed separately to operate a different relay.
You want timer to operate in 15 second intervals. Most electronic timers have minimum 1 minute on-off, so you need electronic timer with pulse capability.