Samwon Tech SU-105DA-N, SU-103SR User Manual
SAMWON ENG SU-103SR / SU-105DA Controller User Manual Page 1/4
4. Sensor Connection Method
Model
Temperature Range
Output
SU-103SR
Temperature(-40.0℃~99.9℃)
Relay(OUT1,OUT2)
SU-105DA-N
Temperature(-40.0℃~99.9℃)
Relay(OUT1,OUT2)
※ Thank you for purchasing Samwon ENG product. The User Manual is
provided for preventing the damage and trouble of product caused by
carelessness and to inform the precise usage. Please keep it in the safe place
and refer to it when you have any doubt during using this product.
▶ Supply power to the controller
Display the current temperature.
▶ Press Set button once. Main output set
Temp value in the right picture flashing
▶To change them, press UP & Down Key.
If you press UP/DN longer than 1 sec
Increased or decrease quickly
※If set temp limit function
Is working, the setting will be made
within the range.
▶ If you press Set once again,
the set temp will be saved.
Even if switched-off, the set value
will not be deleted.
▶The current temp displayed and
Controller starts to control.
▶Main Output use terminal 4~5.
※
Terminal 6 is used for OFF terminal
Should not be used for Main Output.
※Auxiliary output(alarm/timer) use terminal 7, 8. Refer to 9 alarm output setting
and 10 cycle timer setting.
▶ Only for Heater/Cooler ON/OFF control.
Variation(dIF) 0.1~25.0℃,0~300sec delay timer, forward/converse
Selection function
▶ For Defrost function, Max 999Minutes digital cycle timer/Manual
(only for SU-105DA)
▶ Lock function for installer / Limit function of Set Value
˚ Limit the range of set temperature by users⇒ Set limit function
˚ Hysteresis, delay time, forward/converse selection⇒Lock function
① sensor connection method
▶ Please connect as the right picture
If you connect with the changed
wired or use different type sensor
‘Err’ to be displayed.
② senor wire extension method
▶ it is possible within 100m.
You should use the shield inside
cable, in order to prevent
input noise
③ Sensor Input compensation
(the current Temp is different)
▶ If sensor cable is too long or
sensor is old, there will be temp
variation.
At that time, use current temp
compensation function (rSt).
▶ At the current temp displayed, press set for 3 seconds.
If dIF displayed, release set. In order to move to rSt (temp
compensation), press set several times.
▶ Input the compensation temp by using up &dn .
If you press set for 3 seconds,
it will be saved and the current temp will be compensated.
For example,
① It is possible that users cannot change the default setting, by using
lock function.
Default
setting
Item
Setting
Description
LoC
OFF
Locking off. All function setting possible.
ON
Only locking and setting temp function
possible.
Item
setting
Description
StH
50
Settable high temp value 50
StL
40
Settable low temp value 40
Display
Current Temp / Setting Temp
Main/Auxiliary Output
Display
Main/Auxiliary Output ON/OFF Display
OUT2 Timer Time Display
At
OUT2 Timer ON, If Display Value is set in time,
Switch ON (Refer to 8. Factory default dP2 item)
Cooler/ Heater
Setting Display
OUT1 rated control (tyP)setting value display
Setting Button
Increase Button
Decrease Button
Defrost Button
Temp , Installer Setting Button
Setting Value increase button
Setting Value decrease button
Manual
Defrost
Button
Terminal
sensor
① ② ③
Thermist
SU-103SR
White
White
Thermist
SU-105DA
white
White
Current Temp
rSt Temp
Displayed Temp
20℃
+
+
-5℃
=
=
15℃
20℃ 10℃ 30℃
uncun
1. Function & Name of Parts
up
dn
set
Increase
Decreas
Set Heater
Set Button
Auxiliary Output
제상
DefrostButton
OUT1
OUT2
Main Output
Set Cooler
Display
TIME
OUT2 Timer Time
set
up
dn
제상
2. Main Output Set Value Change
<Current Temp>
Coil terminal
메인
전원
작동
기계
AC
220V
Main
Pow
Devi
ce
< Terminals on Back
sensor
OUT1
(Main)
OUT2
(Auxiliary)
Power
AC
100~
220V
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪
⑫
3. Functions
Temp sensor
< Terminals on Back
sensor
OUT1
(Main)
OUT2
(Auxiliary)
Power
AC
100~
220V
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪
⑫
5. External & Panel Dimension
73.2
35
77
(Unit: mm)
28+
0.6
PANEL CUT OUT
70
+0.6
6. Set Value Limit & Lock function
SAMWON ENG SU-103SR / SU-105DA Controller User Manual Page 2/4
▶ If you press set for 3 seconds, the value will be saved.
After that the changed value will be applied.
※ Setting temp value will be in the range of 50~40℃.
▶
Main Output setting can be changed. Please change the below items appropriately.
(When you press set once, it will move to the next item)
* DIF
&
TYP
Input Value example
① TYP = C(Cooler(Converse))
example) Set Temp. 10.0℃, DIF = 2.0
Relay ON : 12.1℃, Relay OFF : 10.0℃
② TYP = H(Heater(forward))
example) set temp 10.0℃, DIF = 2.0
relay ON : 7.9℃, relay OFF : 10℃
* dLt
=10, relay on after 10 seconds
* tyP = C
(cooler), use for decreasing the temp.
* tyP = H
(heater), use for increasing the temp.
① Auxiliary Output (OUT2) is set as alarm output.
▶ Aauxiliary output is supposed to select one among alarm
output(AL) / periodic timer output 1(t1)/ periodic timer output 2(t2).
Accordingly, factory default should be set as the alarm output.
(The factory default is set as AL, alarm output)
▶ To change the factory default, press up button & set button at the
same time for longer than 3 seconds at the current temperature st atus.
▶ Until FIL is displayed, keep up button & set button pressed.
When FIL is displayed, please release the above two buttons.
▶ If you press set button several times, you can move to ot2.
▶ When ot2 is displayed, change the setting as below by
pressing ( up) & (dn) buttons.
factory
default
Item
Setting Value
Description
ot2
AL
Auxiliary Output is used for Alarm output
7 Installer setting
Installer setting item (OUT1)
On/Off rated control
At the current temp, press
set for 3 seconds
Forward/converse
C:Cooler & H:Heater
ON delay timer
0sec~300sec
Output OFF~
ON range
0.1~25.0℃
Sensor Input
Compeansation
-30~+30
Set press – return to Main
Set press for 3sec, Data saved
Return to the current temp.
Alarm Output
Auxiliary Output setting temp:
Separate target setting
possible from OUT1
Timer Output
Only for SU-105DA Installer setting Item (OUT2)
Output of SV2
OFF~Output ON
Range (0.1~25.0)
Auxiliary delay Timer
(0~300sec)
Auxiliary Forward/converse
C:Cooler & H:Heater
Manual Defrost Time:
1~999Min
※ refer to 11 refrigerator
ON time(Defrost operating
time): 0~999Min
*Attention: 0 - indefinite
OFF status
OFF time(Defrost Stop time):
0~999Min
*Attention: 0 - indefinite
ON status
9. Alarm Output Setting (Auxiliary Output)
At the current temp. press up & set
together for 3 seconds
Until FIL displayed, keep up & set
pressed. When FIL appear, release the
buttons.
※ if dIF displayed, repeat it again
Set press for 3 seconds, all data saved
and return to the current temp.
Set press – return to Main screen
Measurement value filter(0~9):in strong noise, displayed
value is fluctuated, whi ch will be reduced by averaging t he
input value during a certain time. It needs some time for
averaging so that response is late (basic Value : 0)
Factory Setting Item
Setting range upper limit : setting temp is limited
below the assigned value.
Setting range lower limit: setting temp is limited
above the assigned value.
Lock function except setting temp change.
ON:lock / OFF :lock cancelled
When Lock cancelled, it should be OFF and saved.
Select whether or not for decimal unit display
related to temp
0 : No decimal display, related to temp
1 : decimal display, related to temp
It is not displayed if you select
AL at OT2.
Only Items for SU-105DA
OUT2 AL(Alarm) / t1(periodic timer 1) / t2(peiodic
Timer 2) control selection
※ refer to 9,10 item
When OUT2 ti mer ON, select display value(refer to
refrigerator setting)
PV : OUT2 timer ON- display current temp value
TIM : OUT2 Timer ON-Remaining time of ONTime(TIME
Lamp flashing) ※ refer to 11
OUT2 Timer ON- OUT2 Timer OFF Temp. setting
(refer to refrigerator setting)
OFF : Not used of OUT2 OFF function on the current
Temp.
-20~30 : Over the setting Temp- OUT2 Timer OFF
Select individual operation of OUT1& OUT2 (refer to
refrigerator setting)
NO : OUT1, OUT2 individual opeation
YES : when OUT2 timer ON, OUT1 OFF
※refer to 11
8. Factory Default
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