Han Seung SIT-20A User manual

User On~User Off
※Make sure to read this operating manual before
use for your safety and proper use.
※Press the "Reset" button and reset the date/time when the
LCD screen is not displayed at the first installment.
Operating
Manual
HAN SEUNG
! Warning Especially never use it
where safety and property is in risk.
● SIT-20A
● SIT-30A
● SIT-50A
Sunset On~21:00 Off
Sunset On~22:00 Off
Sunset On~23:00 Off
Sunset On~24:00 Off
Sunset On~01:00 Off
Sunset On~Sunrise Off
Sunset On~User Off
1
SIT-20A/30A/50A DIGITAL TIMER
1. Index ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥1
2. Descriptions of parts ‥‥‥‥‥‥‥‥‥‥‥ 2
3. Convenient functions‥‥‥‥‥‥‥‥‥‥‥‥3
4. Changing current date/time ‥‥‥‥‥‥‥‥4
5. Day of week off‥‥‥‥‥‥‥‥‥‥‥‥‥‥5
6. Main function select & setting
0)Sunset On~21:00 Off‥‥‥‥‥‥‥‥‥‥‥6
1)Sunset On~22:00 Off‥‥‥‥‥‥‥‥‥‥‥7
2)Sunset On~23:00 Off‥‥‥‥‥‥‥‥‥‥‥8
3)Sunset On~24:00 Off‥‥‥‥‥‥‥‥‥‥‥9
4)Sunset On~01:00 Off‥‥‥‥‥‥‥‥‥‥‥10
5)Sunset On~Sunrise Off ‥‥‥‥‥‥‥‥‥ 11
6)Sunset On~User Off ‥‥‥‥‥‥‥‥‥‥‥12
7)User On~User Off ‥‥‥‥‥‥‥‥‥‥‥‥13
7. Wiring diagram‥‥‥‥‥‥‥‥‥‥‥‥‥‥14
8. Device Specification‥‥‥‥‥‥‥‥‥‥‥15
9. Caution ‥‥‥‥‥‥‥‥‥‥‥‥‥16
10. Warranty ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥17
1.Index
SIT-20A/30A/50A DIGITAL TIMER
①Reset button: User change delete and back to
factory settings.
②Current date/time change button: To reset current
date/time.
③■Change(move)button: To change set data or move.
④▲Increase button: Increase value when changing.
(Manual ON/OFF at initial display)
⑤▼Decrease button: Decrease value when changing.
⑥●Save button: Save data after changing.
(Current date check at initial display)
⑦Day of week Off button: To turn off at specific
day of week.
⑧Function indication: Selected function indication
through the lamp.
⑨Function select switch: Switch dial from ⓞ~⑦ to
select function.
2. Descriptions of parts
2
⑤
④
①
②
③
⑥
⑦
⑧
⑨
SIT-20A/30A/50A DIGITAL TIMER
1)Functions can be selected without special changes
with the "function select switch".
2)At the initial display(current time), manual forced
ON/OFF is possible with "▲increase" button.
(It will operate as set 1 day after forced ON/OFF)
3)At the initial display(current time), current date is
displayed by pressing "●save" button.
(It re-returns to initial display after 5 seconds)
4)It will return to initial display(current time) after 1
minute of no change when changing internal data.
5) 1year 365 days sunset, sunrise(Seoul time) time is
built in.
6) It can turn off on days not in business with day of
week Off function.
7)Factory setting is "sunset On~22:00 Off".
3.Convenient Functions
3

SIT- 20A/30A/50A DIGITAL TIMER
☞Data and internal clock is maintained by the power
shortage recovery function.
1)Press "current date/time change" button.
2)Change year with "▲","▼" and press "■move".
3)Change month with "▲","▼" and press "■move".
4)Change date with "▲","▼" and press "■move".
(current day of week is automatically set when
current date is set)
5)Change hour with "▲","▼" and press "■move".
6)Change minute with "▲","▼" and press "■move".
7)Change second with "▲","▼" and press "●save".
4.Changing Current Date/Time
4
SIT-20A/30A/50A DIGITAL TIMER
☞Day of week off is unset in factory setting.
1)Press "day of week off" button.
2)Press "■move" button and move to desired day of week.
3)Press "▲","▼" and change the status of the day of week
and press "●save" button.
5. Changing Day of Week Off
(specific day of week Off)
5
SIT-20A/30A/50A DIGITAL TIMER
☞Move upper right function select switch to "0".
※When compensation of sunset time according to
location/environment is needed
1)"" lamp blinks when "■change" button is pressed.
2)Press "■change" after confirming sunset On time.
3)Press "●save" after changing compensation time
with "▲","▼" (±120 minutes)
6-0) Sunset On~21:00 Off
6
SIT-20A/30A/50A DIGITAL TIMER
☞Move upper right function select switch
to "1".
※When compensation of sunset time according to
location/environment is needed
1)"①" lamp blinks when "■change" button is pressed.
2)Press "■change" after confirming sunset On time.
3)Press "●save" after changing compensation time
with "▲","▼" (±120 minutes)
6-1)Sunset On~22:00 Off
7

SIT-20A/30A/50A DIGITAL TIMER
☞Move upper right function select switch
to "2".
※When compensation of sunset time according to
location/environment is needed
1)"②" lamp blinks when "■change" button is pressed.
2)Press "■change" after confirming sunset On time.
3)Press "●save" after changing compensation time
with "▲","▼" (±120 minutes)
6-2)Sunset On~23:00 Off
8
SIT-20A/30A/50A DIGITAL TIMER
☞Move upper right function select switch
to "3".
※When compensation of sunset time according to
location/environment is needed
1)"③" lamp blinks when "■change" button is pressed.
2)Press "■change" after confirming sunset On time.
3)Press "●save" after changing compensation time
with "▲","▼" (±120 minutes)
6-3)Sunset On~24:00 Off
9
SIT-20A/30A/50A DIGITAL TIMER
☞Move upper right function select switch
to "4".
※When compensation of sunset time according
to location/environment is needed
1)"④" lamp blinks when "■change" button is pressed.
2)Press "■change" after confirming sunset On time.
3)Press "●save" after changing compensation time
with "▲","▼" (±120 minutes)
6-4)Sunset On~User Off, User On~Sunrise Off
10
`
SIT-20A/30A/50A DIGITAL TIMER
☞Move upper right function select switch
to "5".
※When compensation of sunset time according to
location/environment is needed
1)"⑤" lamp blinks when "■change" button is pressed.
2)Press "■change" after confirming sunset On time.
3)Press "●move" after changing compensation time
with "▲","▼" (±120 minutes)
4)Press "■change" after confirming sunrise Off time.
5)Press "●save" after changing compensation time with
"▲","▼" (±120 minutes)
6-5)Sunset On~Sunrise Off
11

SIT-20A/30A/50A DIGITAL TIMER
☞Move upper right function select switch
to "6".
※When compensation of sunset time according to
location/environment is needed
1)"⑥" lamp blinks when "■change" button is pressed.
2)Press "■change" after confirming sunset On time.
3)Press "●move" after changing compensation time
with "▲","▼" (±120 minutes)
4)Change user Off hour with "▲","▼" and press
"■move".
5)Change user Off minute with "▲","▼" and press
"●save".
6-6)Sunset On~User Off
12
SIT-20A/30A/50A DIGITAL TIMER
☞Move upper right function select switch
to "7".
1)"⑦" lamp blinks when "■change" button is pressed.
2)Change user On hour with "▲","▼" and press
"■move".
3)Change user On minute with "▲","▼" and press
"■move".
4)Change user Off hour with "▲","▼" and press
"■move".
5)Change user Off minute with "▲","▼" and press
"●save".
※ Press “Menu/Move” for multiple settings.
6-7)User On~User Off (10times)
13
SIT-20A/30A/50A DIGITAL TIMER
7.Wiring Diagram
14
Load(Signs)
AC220V
88.5mm
86mm
Model
SIT-20A
SIT-30A
SIT-50A
Rated Voltage
AC220 / 60Hz
Resistive Load
20A(2.4kW)
30A(3.6kW)
50A(6.1kW)
Fluorescent Lamp
(40w)
40ea
60ea
90ea
Neon Trans(0.73A)
10ea
15ea
25ea
min setting
ON/OFF hours
1minutes
Operating Temp
-10℃ ~ 60℃
Relative Humidity
Below85%
Relay Junction
RELAY
Dimension
W(120) x D(101) x H(54.7)mm
SIT-20A/30A/50A DIGITAL TIMER
※ Do not directly connect electric heater and the
motor load. Use magnetic connector for connection.
※ Use under 80% of the rated load for long lifetime
use without malfunction.
8.Specifications
15

SIT-20A/30A/50A DIGITAL TIMER
1) Thank you purchasing this DIGITAL TIMER.
2) Make sure to read the operating manual before
installation for safety and proper use.
3) This product is intended for automatic light On/Off
of signs or pedestrian lights.
4) Never use this product where safety and property
damage is in risk because this product may
malfunction caused by various reasons..
5) Install this product indoors where it is not damped
and where proper ventilation is possible. It is not
usable where it is exposed directly to water.
6) Keep out of reach of children.
7) The manufacturer is not responsible for problems
caused by customer negligence when modified or
disassembled by the customer.
8) Make sure to connect input power supply through
appropriate capacity circuit breaker and electric
leak breaker.
9) Make sure to attach magnetic contactor separately
when load capacity is higher than rated capacity.
10) Fasten I/O terminals where wires are connected.
9.CAUTION
16
SIT-20A/30A/50A DIGITAL TIMER
◆ This DIGITAL TIMER has been inspected and
quality managed thoroughly.
1.The manufacturer will repair free of charge
when contacted within 18 months of
manufactured date in case of malfunctions
during normal operation or manufacturing
defects.
2.Exception: Customer will be charged for epairs
within warranty period in case of following
conditions.
3.This Operating Manual will not be re-issued
and should be well kept .
Charged Customer Service
1.After warranty period.
2.Malfunction or damage caused by customer
negligence within warranty period.
3.Malfunction caused by improper handling.
4.Malfunction caused by natural disasters.
5.Product repaired and modified or damaged
by other than the employee of the
manufacturer.
10.WARRANTY
17
SIT-20A/30A/50A DIGITAL TIMER
Notes
Refer to the operating manual prior to calling for
customer service. Please indicate model name,
malfunction symptoms and customer details
(address, name, telephone no, product location)
HAN SEUNG AUTOMATIC
Customer service is everything.
Customer service call
●Main office & Factory :
123, Sinpyeong-ro, Dong-gu, Daegu, Korea
TEL. [phone]
FAX. [phone]
www.hsa2000.co.kr