Electrical Wiring in the Home/Timer switch

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Question
Switches
Switches  
Switches
Switches  
QUESTION: Hello. I'm installing a timer switch which is replacing an existing switch. The wires that connect to the existing switch send power to my outside lights and my inside outlets and lights in one of my rooms as well. I'm having trouble wiring the timer switch correctly. It doesn't work the way the existing switch worked. I'm loosing power to the indoor wiring. The timer switch has a 1,2 and c code for the wires from the switch.

ANSWER: Robert Wilber
Philadelphia Licensed Electrician
Philadelphia License # 3516 - 16765
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LIFE SAFETY WARNING! [disclaimer]
Electricity is dangerous!
You can be injured or killed!
Improper installations can cause fire, injury and death!
Are you qualified to do this work?
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National Electrical Code definition, NFPA 70 2008 Article 100: Qualified Person. "One who has skills and knowledge related to the construction and operation of the electrical equipment and installations and has received safety training to recognize and avoid the hazards involved."
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Electricity is fire in a box! Death on a leash!
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Always check with the local “Authority Having Jurisdiction” for an official interpretation before making installation decisions.
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In Philadelphia, it is unlawful for anyone except an individual licensed by the City of Philadelphia to install electrical equipment and wiring.
Homeowners are not allowed to install wiring.
The owner of any property wherein any such installation is discovered shall be issued a violation by the Department of Licenses and Inspections.
The limited exceptions include replacing devices and fixtures at existing outlets.
Contact the Department of Licenses and Inspections for more information.
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You are more likely to be killed by 120 volts than any other voltage [120 volts creates the PERFECT fatal current through the human body's electrical resistance!]
Ground Fault Circuit Interrupter (GFCI) [downloadable GFI safety pdf]
TURN THE POWER OFF WHEN WORKING!
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LIFE SAFETY WARNING! [disclaimer]
This information is provided for the use of parties as they see fit!
I am not responsible for the application of this information by any party, including those lacking sufficient skill or knowledge to perform these steps safely and any hazard created is the SOLE responsibility of the user.
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Timer information is illegible in photo. Find Honeywell manual for that timer and include a link or pdf in response

---------- FOLLOW-UP ----------

Switches
Switches  
QUESTION: Follow up with diagram

Answer
The right switch looks like a single pole switch. If that is correct then you only need to follow the diagram you sent. 2 and C get connected to the hot[s] and the 1 gets connected to the load [I take it you will probably find the red is the load]
*
You are more likely to be killed by 120 volts than any other voltage [120 volts creates the PERFECT fatal current through the human body's electrical resistance!]
Ground Fault Circuit Interrupter (GFCI) [downloadable GFI safety pdf]
TURN THE POWER OFF WHEN WORKING!
*
LIFE SAFETY WARNING! [disclaimer]
This information is provided for the use of parties as they see fit!
I am not responsible for the application of this information by any party, including those lacking sufficient skill or knowledge to perform these steps safely and any hazard created is the SOLE responsibility of the user.
About Electrical Wiring in the Home
This site answers questions related to home electrical wiring, home wiring, general electrical help,and other electrical questions related to aleternating current (AC). You can find help on the National Electical Code, home electrical issues, wiring electrical outlets, installing lighting, electrical grounding, and general electrical help for do-it-yourself projects not require an electrician. If you do not see your home electrical wiring question answered in this area then please ask your electrical wiring question here

Electrical Wiring in the Home

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Robert Wilber

Expertise

Licensed Philadelphia electrician serving Delaware, Chester, Montgomery and Philadelphia County in Pennsylvania. I install and repair residential, commercial and industrial wiring and lighting. Troubleshooting and repair of problems that stump other people is my favorite. I am willing to help people figure out why things don`t work. I understand motor controls, transformers and machine wiring. I do not teach basics to novices or do free design work.

Experience

Experience in the area I have 44 years experience in residential, commercial and industrial electrical construction and repair, 480 volts and below. This is not to be confused with one week repeated two thousand times.

Education/Credentials
44 years experience in residential, commercial and industrial electrical construction and repair

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