Home
Search waterheatertimer.org / all results
Search using Find button  

 Tweet button  
Waterheatertimer on Twitter
Game show push button wiring
Podium with 2 buttons and 2 lights
Push button wiring diagram

Multimeter
Test for breaks in wire/ Test for voltage
Most appliance require 80% rated voltage to function correctly
Buy
Analog multimeter
Multimeters at Amazon
Klein multimeter
Electric testers at Amazon
Clampmeter for testing amp flow on line
Resource:
How to test and replace element
How to test thermocouple
Element tests for 120 volts
How to test wire
Safety when testing wires:
Never touch wet or previously flooded appliance.
Never stand on wet surface when working on electric.
Never stand on bare soil, put down dry boards.
Tape tester leads to wood sticks to keep hands away from power.
Use non-contact voltage tester before touching wires.
Never touch or lean into any made of metal.
Remove metal objects from pockets.
Do not use oxygen or fuel accelerants in same room as electrical repairs

Resource:
Basic house wiring

Non-contact voltage tester
Test for power without touching connectors
NEVER assume power is OFF

Buy:
Non-contact voltage tester Amazon
Electric testers at Amazon
Resource:
How to test electric power is off
GFCI receptacle120 volt 15 amp devices including GFCI, timers, switches, plugs, wifi controls etc can be installed on 15 or 20 amp breaker.

120 volt GFCI, outlet, receptacle that is rated 20 amp can be installed on 20 amp breaker only, but NOT on 15 amp breaker.  
Buy
15 amp GFCI
20 amp GFCI
Buy
Basic electric book
Home plumbing/ electrical codes
Basic electric book
Or learn about basic household electricity... use and search my site/
Resource
Safe electric wiring
Basic house wiring

Use outlet tester to check for correct wiring on any 120 volt straight-blade outlet.
Buy:
Klein testers
Outlet tester
Circuit breaker finder
Electric usage monitor
armored cable
Non metallic flexible cables must carry ground wire, but do not have hazard of short circuit causing injury from shock.

Armored steel cable can be used as a grounded connection, and will protect wires from damage. Metal can be energized from an insulation failure.

All conduit ...metal, plastic ... flexible and rigid ... must be attached to structure, and attached to enclosures, boxes.
Movement, damage and deterioration are major cause of electrical failure.
Buy:
Non-metallic flexible conduit
Power whip
Armored cable
Southwire armored cable cutter
Pull boxes
Southwire armored cable cutter
Electrical tools must be insulated.
Always best to disconnect power, but insulation failure, lack of proper grounding, grounded neutral, lack of GFCI, out-of-code wiring, generator operating without transfer switch, and other problems still pose a risk to anyone working on electric power ... even when breaker is off.

Buy:
Electrician tools kits
KLEIN TOOLS
Tools kits
IRWIN tools
KNIPEX
Connect wire to screw terminal
Use only 600 volt solid copper wire.
Do not use stranded wire or extension cord.
Do not use solder anywhere on residential 120-240 volt wiring.
Attach electric installation to structure. Tighten screws very tight against wire.

Buy:
NEC books
Dewalt plumbing/ electrical codes
Basic electric book
National electric code guide/ illustrated

Resources:
How to twist wire
How to select and install twist-on wire connectors
Lever switchWeatherproof lever switch on outdoor lights
Safely operate outdoor toggle switch
Replaces outdoor cover
Install over top of ordinary switch
Works with single-pole, double-pole, 3PST, 3-way, 4-way switches etc
Use weatherproof box for outdoor
Can be used indoor or outdoor

Buy:
Best choice: Cantex lever switch
Outdoor lever switches at Amazon
Lever switches

Resource
Cantex-toggle-switch-covers.pdf
Cantex-PVC-junction-boxes.pdf

Treminals

Terminals

Buy:
Terminal kit
Blue for 16-14 wire
Yellow for 12-10 wire

Resource:
How to install terminal
Push on wire connectors

Push-on wire connectors in place of twist-on connectors

Buy:
Push on wire connectors Amazon
Red 3P connector for 10-14 gauge wire
Lever connectors for stranded wire at Amazon

Use nipper instead of pliers or screwdriver for removing staples (and nails). Do not damage cable or wires inside cable.

Code
-Cable SHALL BE secured without damage to the outer covering. NEC sec. 336-15
Buy
End cutting nippers at Amazon

 


When removing insulation from wire, do NOT score or put cuts on surface of copper wire. Doing so increases resistances on wire and creates weak point.
Buy tools:
Wire strippers at Amazon
Linesman pliers
Pro linesman plier
Needle nose pliers
End cutting nippers at Amazon

Weather resistant plastic box for outdoor extension cord connections, Christmas lights, outdoor power strip etc . Not for connecting wires with wire nutsŪ, or in-wall wiring, but can be used indoors to organize extension cords, power strips etc.
Weather resistant is not weatherproof or watertight. Use enclosures rated IP65 and IP67 for waterproof.
Extension cords cannot be used for permanent wiring.
Buy:
Large-medium-small electric cord box
Socketbox
Raintight enclosures
Water-tight cord lock
Resource: Enclosures and boxes
Game show push button wiringLarger image
Pushing the button turns on Load, and activates a relay.
When the relay 1 is ON, then relay 2 cannot turn on, so load cannot activate. Only one load can activate, and when it is activated, the other load cannot turn on.
The trick is to route the Hot wire from each push button through the NO terminals on the other relay.

With this wiring, each contestant must push and hold their button.... if they release their button, or if a cheap push button loses contact momentarily, then the other light will come on.

The solution is
a) Use higher quality momentary push button. Do not use doorbell button. Doorbell button is unreliable but could be used for test wiring. Buy extra push buttons to identify the ones that are durable and not defective.
b) To solve problem of early release, add a 20 second delay timer to circuit so contestant hits the button and the light stays on for duration of delay, even if the contestant releases button.
c) A latching push button would solve the release problem, but would need to be pulled back up after each push.

Two contestants require 2 - LY2 relays or similar
Three contestants require 3 - LY3 relays: Each LY3 relay has 3 sets of NO contacts.
Four contestants require 4 - LY4 relays, or 4 - LY3 relays and 4 - LY2 relays. Each button would activate 2 relays, and each relay would cancel the other buttons that were not pushed first. The wiring would work same as illustrated.

Buy:
Momentary push button
Relays
LY2 8-pin relays
LY3 11-pin relays for 3 contestants
LY4 14 pin relays for 4 contestants

Support the economy:
Buy water heaters from my associate links:

50 gallon Gas water heaters at Amazon
40 gallon gas water heaters at Amazon
50 gallon Electric water heaters at Amazon
40 gallon electric water heaters at Amazon
Hybrid / heat pump/ water heaters at Amazon

Resources:
How to install gas water heater
How to install electric water heater
Troubleshoot gas water heater
Troubleshoot electric water heater
Point of use water heaters
Resources:
Troubleshoot Gas valves with manuals
Icon gas valve

How to replace water heater element Waste King disposal
How to wire tankless electric


Install point of use water heater
Titan tankless

Contactors/ relays
Type 1 and type 2 surge protection surge protection
Programmable timers

Woods timers
surge protection
Anode rods anode rods
Recirculation system

Tankless recirculation
Point of use water heater
Install and troubleshoot garbage disposal Waste King disposal
Buy
Electronic parts

Industrial supplies

Tools and home improvement

Home and garden

Hayward pool
Pentair pool

Southwire electric
Buy
Tools

DEWALT
Black and Decker
Stanley
SKIL
Makita
Porter-Cable
Bosch

Irwin Hand tools
Klein hand tools
Fluke electrical testing
Dremel hobby tools

Campbell Hausfeld air powered
Tekton automotive

Powerbuilt automotive
Saws and saw blades
box timers Resource:
Compare box timers
DPDT timers
Intermatic
Control water heater w/ Z-wave
Intermatic control centers Resource:
Intermatic control centers: and parts
Digital control centers and parts
Tork control centers and parts
Subpanels
All control centers and parts
Enclosures
programmable timer Resource:
Programmable timers
Countdown timers
Off delay timers
On delay timers
Timer modules
Din rail
Twin & one-shot
Woods
Intermatic
Tork
Low voltage power packs Recirculation systems
Buy from my affiliate links every time/ thanks:
Amazon
As an Amazon Associate I earn from qualifying purchases
Enter Amazon from any link on my site, fill cart with any item ... purchases pay small commission

E-mail: geno03245w@gmail.com
My response might end up in spam folder, check email folders
Waterheatertimer on Twitter
Message thru facebook