Intermatic TN300 Series User Manual

User Instructions
MODEL TN300 Series
For indoor use only in dry locations.•
Do not exceed capacity.•
Do not use timer with devices that •
could have dangerous consequenc-
es due to inaccurate timing, such as
sun lamps, heaters, etc.
Plug directly into receptacle.•
WARNING – Risk of fire
or electric shock
No user serviceable parts.•
NOTICE
T
I
M
E
N
O
W
To override timer
settings, slide Manual
Override Switch:
OUTLET ON
•
= outlet over-
rides the timer
TIMER ON
•
= outlet controlled
by timer
For Manual Override
Sólo para uso en interiores y en •
lugares secos.
No se debe exceder la capacidad.•
No use un temporizador para con-•
trolar dispositivos que podrían tener
consecuencias peligrosas debido a
una temporización inexacta, como
lámparas solares, calefactores, etc.
Conecte directamente al tomacorriente.•
ADVERTENCIA: Peligro de
incendio o descarga eléctrica
El producto no contiene piezas que •
se puedan reparar.
AVISO
To Set the Timer
Make sure all pins are pulled 1.
U P.
Turn dial clockwise 2.
until TIME NOW ar-
row points to correct
time of day.
WHITE = AM
-
DARK = PM
-
Set an ON/OFF time:3.
Push the pin DOWN a.
at the ON time you
want.
Push the pin b.
DOWN at the OFF
time you want.
a
Outlet
12
12
11
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
T
I
M
E
N
O
W
ON/OFF
Pins (at
30 minute
Intervals)
Half
Hours
Between
Manual
Override
Switch
Lamp Timer
OUTLET
ON
TIMER
ON
T
I
M
E
N
O
W
Para ajustar el temporizador
Compruebe que todos los 1.
pines estén hacia ARRIBA.
Gire el mando 2.
hacia la derecha
hasta que la fle-
cha TIME NOW
señale la hora
correcta del día.
BLANCA = AM
-
OSCURA PM
-
Push all pins c.
DOWN in between.
Set additional ON/OFF 4.
times as you wish.
Plug in lamp and turn 5.
ON.
Plug timer into wall.6.
c
b
Ajuste el tiempo de 3.
activación/desacti-
vación (ON/OFF):
Empuje el pin a.
hacia ABAJO,
hasta la hora de
activación (ON)
que desee.
Empuje el pin ha-b.
cia ABAJO, hasta
la hora de desacti-
vación (OFF) que
desee.
Empuje todos los c.
pines intermedios hacia
ABAJO.
Toma-
cor-
riente
12
12
11
10
9
8
7
6
5
4
3
2
1
11
10
9
8
7
6
5
4
3
2
1
T
I
M
E
N
O
W
Pines
ON/
OFF (a
interva-
los de 30
minutos)
Medias
horas
entre
Interrup-
tor de
anulación
manual
a
b
c
http://waterheatertimer.org/Intermatic-timers-and-manuals.html#TN300

Intermatic TN300 Series Specifications

General

Brand	Intermatic
Category	Timer
Timing Range	24 Hours
Time Interval	30 Minutes
Type	Mechanical Time Switch

Summary

User Instructions and Safety

Electrical Safety Warnings

Risk of fire or electric shock; indoor use only, do not exceed capacity, avoid use with critical devices.

User Serviceability Notice

Statement that the product contains no user-serviceable parts.

Setting the Timer

Prepare Timer Pins

Ensure all timer pins are initially in the UP position before setting.

Set Current Time

Turn dial clockwise to align TIME NOW arrow with the correct time of day (AM/PM).

Set ON/OFF Times

Push pins DOWN for desired ON times and OFF times, then push intermediate pins DOWN.

Final Connections for Operation

Plug in the lamp, turn it ON, and then plug the timer into the wall outlet.

Manual Override Operation

Engage Manual Override

Slide the Manual Override Switch to bypass the programmed timer settings.

Override Mode Functions

OUTLET ON for continuous power, TIMER ON for timer-controlled operation.