Installation Guide
NOTE: Neutral wire is required for this timer to function. This timer 
is not compatible for 3-wire switches.
A
E
E
D
E
B
F
F
C
Instructions
Timer Setting
To set timer, press button sequentially to select one of the four timed delay shut-off settings:
1 hour / 2 hours / 4 hours / 8 hours.
The illuminated LED display indicates which time delay shut-off setting is selected.
Timer starts counting down until desired time setting is reached, and shuts off automatically. “OFF” LED display is illuminated.
Turn power OFF at the circuit breaker or remove the fuse.
Remove existing wall plate and switch, if applicable. Take note of supply 
(“hot” (usually black or red)) and neutral wires for future reference.
Ensure neutral (white) wire is present in the junction box. If this wire is 
not present, additional wiring arrangements will be needed before 
installation can be completed. Consult a qualied electrician.
Strip 3/8 in. of insulation from each wire required for installation.
Connect the green wire (F) from the junction box to the green wire 
from the timer.
Connect the white wire (E) from the timer to the white wire(s) in the 
junction box. Secure connection using the wire connector (orange) 
included in the package.
Connect the black wire (D) from the timer to the HOT wire (previously 
connected to the switch) and connect the red wire (B) from the timer 
to the second wire (previously connected to the switch).
Carefully shift all wires to provide room for timer in the junction box.
Secure timer to box with included screws, and install cover plate.
Reconnect your electrical power.
Test the timer.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
NOTE: If not sure which wire is Hot, connect black wire (D) from the 
timer to one of the black wires, previously connected, and the red 
wire (B) from timer to the second black wire (previously connected 
to the switch). Secure connections with wire connectors.
A. Wire from xture
B. Red
C. Hot
D. Black
E. White (Neutral)
F. Green
To turn timer OFF manually, press button repeatedly until “OFF” LED display is illuminated.
*Works with CFL bulbs.
This timer has been tested to work with standard compact 
uorescent (CFL) bulbs. However, it will not control a CFL bulb that 
specically states "not to be used with timer controls." If in doubt, 
please consult the bulb manufacturer.
SAVE THESE INSTRUCTIONS!
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•
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Operation
Manual Shut-Off
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NOTE: If the timer is not functioning, interchange two black wires 
previously connected to switch (see point 7 above).


