Single Pole (One location) or 3-Way (Multi-location)
Electronic Countdown Timer Switch
Cat. No. LTB15, LTB30, LTB60, LTB02, LTB12 Lighted20A Resistive/Inductive, 1800W Incandescent, 1HP120VAC, 60Hz
INSTALLATION INSTRUCTIONS
WARNINGS AND CAUTIONS:
•To be installed and/or used in accordance with appropriate electrical codes and regulations.
•If you are unsure about any part of these instructions, consult an electrician.
•Leviton electronic countdown timer switches are not compatible with standard
•Recommended minimum wall box depth is
WARNINGS AND CAUTIONS:
•Disconnect power at circuit breaker or fuse when servicing, installing or removing fixture.
•Use only one (1) Leviton electronic countdown timer switch in a
•Maximum wire length from timer switch to all installed remote switches cannot exceed 300 ft (90 m).
• Use this device only with copper or copper clad wire only. |
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| IMPORTANT: For | |
TOOLS NEEDED TO INSTALL YOUR TIMER SWITCH | ||||
from the old switch being removed will usually be a different color (Black) | ||||
Slotted/Phillips Screwdriver | Electrical Tape | Pliers | or labeled Common. Tag that wire with electrical tape and identify as the | |
Pencil | Cutters | Ruler | common (Line or Load) in both the switch wall box and remote wall box. | |
Step 4a cont'd
Timer Switch
Step 4b cont'd
Coordinating Remote Switch (no LED) Timer Switch |
Changing the color of your device:
Your device may include color options. To change color of the face,
Step 3 Preparing and connecting wires:
White | Black | Hot (Black) |
WH | BK | WH | BK Hot (Black) |
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proceed as follows:
Push in side | Line up tabs and |
press in sides one | |
at tab to release | at a time to attach |
Pull off
5/8" | Strip Gage | |
(measure bare | ||
(1.6 cm) | ||
wire here) | ||
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Cut (if necessary)
Green
Ground Red
Black
Load
White
Yellow/Red |
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Insulating | Line | |
Label | 120 VAC, 60Hz | |
Neutral (White) 
Black | Green |
| Green |
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Ground |
| Ground |
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RD | YL/RD | RD | YL/RD | Line |
(unused) |
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Load |
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| 120VAC, 60Hz | |
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White
Neutral (White)
WIRING TIMER SWITCH:
MAXIMUM LOAD PER TIMER FOR | |||
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Load | Single | Two Devices | More than 2 devices |
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Resistive Load | 20A (2400W) | 16A (1920W) | 16A (1920W) |
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Incandescent Load | 1800W | 1800W | 1800W |
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Inductive Load | 20A | 16A | 16A |
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Motor Load | 1HP | 1HP | 1HP |
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INSTALLING YOUR TIMER SWITCH
NOTE: Use check boxes 
when Steps are completed.
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| WARNING: TO AVOID FIRE SHOCK OR DEATH; TURN | ||||||
Step 1 | ||||||||
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| OFF POWER at circuit breaker or fuse and test that power is | ||||||
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| off before wiring! |
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OFF 
ON
OFF 
ON
OFF 
ON
OFF 
ON
For
Wire Nut and Connector Size Chart
WIRE CONNECTOR / # OF COND. COMBINATION CHART
1 - #12 w/ 1 to 3 #14, #16 or #18 2 - #12 w/ 1 to 2 #16 or #18
1 - #14 w/ 1 to 4 #16 or #18 2 - #14 w/ 1 to 3 #16 or #18
•Make sure that the ends of the wires from the wall box are straight (cut if necessary).
•Remove insulation from each wire in the wall box as shown.
•For
•For
•For
WIRING TIMER SWITCH:
Connect wires per WIRING DIAGRAM as follows:
•Green or bare copper wire in wall box to Green lead.
•Line Hot wall box wire to Black lead.
•Load wall box wire to Red lead.
•Line Neutral wall box wire to White lead.
•Timer Switch Yellow/Red lead should have Red insulation label affixed.
•Proceed to Step 5.
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Step 4b | ||
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| Switch (no LED) Application: |
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Coordinating Remote Switch Timer Switch
Connect wires per WIRING DIAGRAM as follows:
NOTE: The timer switch must be installed in a wall box that has a Line Hot connection.
NOTE: Maximum wire length from timer switch to all installed remote switches cannot exceed 300 ft (90 m).
•Green or bare copper wire in wall box to Green lead.
•Line Hot (common) wall box wire identified (tagged) when removing old switch to Black lead.
•First Traveler wall box wire to Red lead (note wire color).
•Remove Red insulating label from Yellow/Red lead.
•Second Traveler wall box wire to Yellow/Red lead (note wire color). This traveler from the timer switch must go to the terminal screw on the remote switch marked "YL/RD".
•Line Neutral wall box wire to White lead.
WIRING VIZIA + COORDINATING REMOTE SWITCH:
Connect wires per WIRING DIAGRAM as follows:
OFF 
ON
OFF 
ON OFF 
ON
OFF 
ON
OFF | ON | OFF | ON |
OFF | ON | OFF | ON |
Step 4a Single Pole Wiring Application:
BK
WH
2 
Black
1
NOTE: "BK" and "RD" terminals on coordinating remote switch are unused. Tighten both screws.
NOTE: Maximum wire length from timer switch to last remote switch
Step 2 Identifying your wiring application (most common):
NOTE: If the wiring in your wall box does not resemble any of these configurations, consult an electrician.
Black
1
YL/RD
RD
3
5
1
4
White 2
Yellow/Red 5
Red 4
is 300 ft (90 m).
• | Green or bare copper wire in wall box to Green terminal screw. |
• | Load wall box wire identified (tagged) when removing old switch to |
1 | 2 |
3 
4
Single Pole |
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1. | Line (Hot) |
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2. | Neutral | 1 |
3. | Ground | |
4. | Load | 3 |
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4
5
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| 1. | Line or Load (see | |
2 | 2. | IMPORTANT instruction) | |
Neutral | |||
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| 3. | Ground | |
4.First Traveler – note color
5.Second Traveler – note
color.
White 2
Red 4
Green3
Yellow/Red
Insulating label: 
Green 
3
First Traveler (note color as above). |
• Second Traveler wall box wire (note color as above) to terminal |
screw marked "YL/RD". This traveler from the remote switch must go |
to the Yellow/Red lead of the timer switch. |
• Remove White insulating label from terminal screw marked "WH". |
• Line Neutral wall box wire to terminal screw marked "WH". |
• Proceed to Step 5. |
NOTE: For matching remote w/LEDs installation, the First Traveler becomes Line Hot.
This wire is used in
For single pole installations, do not remove this insulating label.