INSTEON KeypadLinc Timer (2484DWH8) Manual - Manual (Page 5)

KeypadLinc Schedule Timer Owner’s Manual
Page 5 of 26
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Be sure that you have turned off the circuit breaker or removed the fuse for the circuit you are installing
KeypadLinc in. Installing KeypadLinc with the power on will expose you to dangerous voltages.
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Connect only copper or copper-clad wire to KeypadLinc
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KeypadLinc may feel warm during operation. The amount of heat generated is within approved limits and
poses no hazards. To minimize heat buildup, ensure that the area surrounding the rear of KeypadLinc has
adequate ventilation by clearing away excess insulation.
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KeypadLinc requires a small amount of power to operate, which it receives from a connection to the
NEUTRAL electrical wire (usually white). If you are replacing a standard mechanical switch with KeypadLinc,
the switch you are replacing may not normally have a connection to the NEUTRAL wire. However, most
junction boxes will contain a NEUTRAL wire that you can connect KeypadLinc to. If the junction box does
not contain a NEUTRAL wire, please contact the INSTEON Gold Support Line or consult an electrician.
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Each KeypadLinc is assigned a unique INSTEON ID, which is printed on the device’s label. It is
recommended that you prepare a list of all the devices you are installing, including their INSTEON ID and
their location (e.g., 01.F7.G5, Mike’s bedroom light). It is only necessary to know the INSTEON IDs if you
will be using optional automation software (such as Smarthome’s HouseLinc) to program and control your
devices. However, it will be helpful to have a list of your devices, should you choose to use automation
software later. Creating a list prior to installation will prevent you from needing to re-open all the junction
boxes and fixtures to determine the INSTEON IDs.
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Don’t use KeypadLinc to control an electrical outlet because non-dimmable or inductive loads may be
plugged into it
Additional KeypadLinc Dimmer precautions
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KeypadLinc can be mounted in a single or multiple-ganged junction box. However, KeypadLinc will control
200W less for each immediately adjacent dimmer installed. For example, a 600W load control will become
400W when another dimmer is installed to the immediate right or left. Use a triple-gang box with a non-
dimming INSTEON on/off switch in the center to avoid de-rating the load control.
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To reduce the risk of overheating and possible damage to other equipment, use KeypadLinc to control 110V
incandescent lamps only. Dimming an inductive load, such as a fan or transformer, could cause damage to
the dimmer, the load device, or both. If the manufacturer of the load device does not recommend dimming,
use a non-dimming INSTEON on/off switch. USER ASSUMES ALL RISKS ASSOCIATED WITH DIMMING
AN INDUCTIVE LOAD.
IMPORTANT!
If you are not knowledgeable about and comfortable with electrical circuitry, you should have a qualified electrician
install KeypadLinc for you. If you have any questions, please consult an electrician or call:
INSTEON Gold Support Line
800-762-7845
Identifying the Electrical Wires in your Home
To install KeypadLinc, you will need to identify the following four wires:
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LINE - usually black, may also be called HOT or LIVE, carries electricity into the switch
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LOAD - usually black, red, or blue, carries electricity away from the switch and to the load
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NEUTRAL - usually white, may not previously be connected to mechanical switches
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GROUND - bare copper wire
You can usually identify the wires based on color. If you are unable to distinguish the wires by color alone (LINE and
LOAD wires are often the same color), you will need a voltage tester to find the LINE wire:
1) Be sure no exposed wires are touching anything and then enable power to the switch from the circuit breaker or
fuse panel
2) Use a voltage tester to find the wire that carries 110 – 120 Volts. This is the LINE wire.
3) Once you have identified the LINE wire, be sure to disable power at the circuit breaker before resuming
installation
If you are having difficulties identifying wires, consult an electrician to help you.