Operating voltage
voltage range
Allowable operating
Rated frequency
Contact rating
Indicator operating
Power consumption
Life
Ambient temperature
Ambient humidity
Weight
Mechanical : 5,000,000 times / Electrical : 100,000 times
85 ~ 110% of rated operating voltage
50 / 60 Hz
POWER - Red / RELAY ON - Green
250VAC 10A (Resistive load)
Approx. 3.3VA
-10 ~ +50
°
C
MAX 85% RH
Approx. 170g
AC/DC : 12 ~ 48V / AC/DC : 100 ~ 240V
APT-8S / APT-9S
WEEKLY PROGRAMMABLE TIMER
User's Manual
SAFETY PRECAUTION
BUTTON and SWITCH FUNCTIONS
SPECIFICATIONS
OPERATING FLOWCHART
Θʳ
DAY
: Weekday setting
Θʳʳ
HR
: Hour setting
Θʳ
MIN
: Minute setting
Θʳ
SEC
: Second setting
Θ
PROG.
: Program number setting
Θ
MODE
: Mode status selecting
Θ
START
: Normal mode setting
Θ
CLEAR
: Clear setting
Θ
12/24H
: 12H or 24H setting
Θʳ
+1H
: Daylight-saving-time setting
Θʳ
MAN
: Mandatory contact enable or disable
Θ
RESET
: Program reset
Θ
TIMER
: Timer mode
Θ
min
: Unit of minute (in TWIN TIMER)
Θ
PULSE
: Pluse mode
Θ
sec
: Unit of second (in TWIN TIMER)
Θ
ON
: Power on (Battery on)
Θ
OFF
: Power off (Battery off)
This manual uses the following symbols to ensure safe operation of this timer.
WARNING
CAUTION
Warnings are indicated when mishandling this controller might result in death or serious injury
Cautions are indicated when mishandling this controller might result in minor injury to the user,
to user.
or only physical damage to the timer.
Θ
Note this incorrect wiring of this controller can damage it and lead to other hazards. Make sure the controller has
been correctly wired before turning the power ON.
Θ
Before wiring, or removing / mounting the controller, be sure to turn the power OFF. Failure to do so might cause
electric shock.
Θ
Do not touch electrically charged parts such as the power terminals. Doing so might cause electric shock.
Θ
Do not disassemble the controller. Doing so might cause electric shock or faulty operation.
Θ
Use the controller within the operating ranges recommended in the specification (temperature, humidity, voltage,
shock, mounting direction, atmosphere and etc.). Failure to do so might cause fire or faulty operation.
Θ
Firmly tighten the terminal screws. Insufficient tightening of terminal screws might cause electric shock or fire.
WARNING
CAUTION
When using this product in applications
that require particular safety or when
using this product in important facilities,
please pay attention to the safety of the
overall system and equipment. Install fail-
safe mechanisms, perform redundancy
checks and periodic inspections and
adopt other appropriate safety measures
when it is necessary.
RESTRICTIONS ON USE
SET SUMMER TIME
SHIFT THE OUTPUT STATUS
(MOMENTARY OPERATION)
SHIFT THE OUTPUT STATUS
(PEMANENT OPERATION)
NORMAL
+1H
MAN
MAN
SELECT 12H OR 24H
12/24H
SET WEEK
SET HOUR
SET MINUTE
PROGRAM ENABLE OR DISABLE
NORMAL MODE
PULSE SETTING
SET PROGRAM NUMBER
PROG.
SET PULSE WIDTH SECOND
SEC
HR
MIN
CLEAR
START
CHANGE TO THE PROGRAM MODE
MODE
CHANGE TO THE NORMAL MODE
MODE
SET HOUR
OR
SET MINUTE
CLEAR EEPROM(
APT-9S only
)
CLOCK SETTING
HR
MIN
CLEAR
SET WEEKDAY
DAY
MO
MO
TU
WE TH FR SA
SU
TU
TU
S T
E
RESET
OFF
BAT.
ON
5S
3S
MO
CLK
AM
PM
MO
CLK
MO
CLK
1h
+
ON
OFF
MO
CLK
ON
OFF
MO
CLK
S T
E
S T
E
ON
MO
S T
E
ON
MO TU
WE TH FR SA
SU
S T
E
ON
MO TU
S T
E
ON
MO TU
S T
E
ON
MO TU
S T
E
MO
CLK
MAN
DAY
DAY
For APT-9S
For APT-8S
SET WEEKDAY
SET HOUR
SET MINUTE
PROGRAM ENABLE OR DISABLE
NORMAL MODE
TIMER SETTING
HR
MIN
PROG.
CLEAR
START
ON
MO
TU
WE TH FR SA
SU
S T
E
ON
TU
S T
E
ON
TU
S T
E
SET HOUR
SET MINUTE
HR
MIN
OFF
TU
S T
E
OFF
TU
S T
E
OFF
TU
S T
E
MO
CLK
TIMER
PULSE
TIMER
PULSE
ON
MO
S T
E
SET OFF TIME
OFF
TU
S T
E
Setting example :
There is a machine needed to be turned on at 8:00 AM and to be turned off at 5:00 PM, from Monday to Friday.
In addition, the machine needed to be turned on at 9:00 AM to 11:00 AM every Saturday for inspection.
The correct setting display should be as follows.
TIMER METHOD
PROGRAM MODE
(Choose ONE method ONLY)
NORMAL MODE
CLOCK MODE
PULSE METHOD
OFF
AM
SA
S T
E
ON
AM
SA
S T
E
OFF
PM
MO TU WE TH FR
S T
E
ON
AM
MO TU WE TH FR
S T
E
TU
1
2
3
MAN
DAY
DAY
For APT-9S
For APT-8S
http://waterheatertimer.org/Woods-timers-and-manuals.html#ingram
