Samwontech SU-105DA-N User manual

SAMWON ENG SU-103SR / SU-105DA Controller User Manual Page 1/4
4. Sensor Connection Method
Temperature Controller SU-103SR/SU-105DA-N Manual
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
①sensor connection method
▶Please connect as the right picture
If you connect with the changed
wired or use different type sensor
‘ Err ’ to be displayed.
②senor wire extension method
▶it is possible within 100m.
You should use the shield inside
cable, in order to prevent
input noise
③Sensor 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,
①It 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
e
Set Heater
Set Button
Auxiliary Output
시창
제상
DefrostButton
OUT1
OUT2
Main Output
시창
Set Cooler
Display
TIME
OUT2 Timer Time
시창
set
up
dn
제상
2. Main Output Set Value Change
<Current Temp>
Coil terminal
메인
전원
작동
기계
AC
220V
Main
Pow
er
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
1
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
①TYP = C(Cooler(Converse))
example) Set Temp. 10.0℃, DIF = 2.0
Relay ON : 12.1℃, Relay OFF : 10.0℃
②TYP = 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.
①Auxiliary 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 status.
▶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
setting.
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, which will be reduced by averaging the
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 timer 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

SAMWON ENG SU-103SR / SU-105DA Controller User Manual Page 3/4
▶If you press set buttons for 3 seconds, the data will be saved.
②Alarm output temperature setting method
▶In order to set the alarm output temperature, press set button for 3
seconds at the status that the current temperature displayed. If DiF is
displayed, release set button.
▶if you press set button several times, you can move to SV2.
▶By pressing up & dn, set buttons, you can change the setting as below.
Installer
Setting
Item
Setting Value
Description
SV2
-40.0~99.9
Setting Alarm Output Temperature
dF2
0.1~25.0
Setting the range from Alarm Output OFF ~
Output ON
dt2
0~300 sec
Setting Alarm output ON delay time value
ty2
H / C
Setting Alarm output heating (H/forward),
cooling (C/converse) value
▶if you press set button for 3 seconds, the data will be saved.
Example1)Set alarm output temperature at 20.0℃, dF2 = 5.0, dt2 = 10, ty2 = H
Relay ON : ON after 10 seconds stand-by at 14.9℃
Relay OFF : 20.0℃
Example2)Set alarm output temperature at 20.0℃, dF2 = 2.0, dt2 = 20, ty2 = C
Relay ON : ON after 20 seconds stand-by at 22.1℃
Relay OFF : 20.0℃
※Alarm Output is working, completely separated from
thermometer operation
1) Setting Method
①Auxiliary output is set as periodic timer output.
▶Auxiliary 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 periodic timer output.
(The factory default is set as t1(timer1).
▶To change the factory default, press up button and set button at the
same time for 3 seconds at the status of the current temperature
displayed.
▶Until FIL is displayed, keep up button and set button pressed.
When FIL is displayed, release these buttons.
▶If you press set buttons 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
t1
Auxiliary output is used for periodic timer output1
※Refer to NO10 item and 2)periodic timer operation
t2
Auxiliary output is used for periodic timer output 2
※refer to NO.10 and 2)Periodic timer operation
▶If you press set button for 3 seconds, the data will be saved.
②Periodic timer output On/Off Time Setting Method.
▶To set On/Off time, press set button for 3 seconds at the status of
current temperature displayed. When DiF is displayed, release set key.
▶If you press set button several times, you can move to on.
▶Change the setting as below by pressing up & dn and set).
Installer
setting
item
Setting value
description
on
0 ~ 999min
Select output ON time value
* Set as 0, continuously OFF without ON
time
oFF
0 ~ 999min
Select Output OFF time value
* Set as 0, Continuously ON without OFF
time.
▶If you press Set button for 3 seconds, the data are saved.
2) Periodic Timer Operation
①Auxiliary Output is set as periodic output t1.
Timer output (OUT2) is OFF during OFF setting time, Timer Output(OUT2) is
ON during ON setting time. It will be repeated.
② Auxiliary Output is set as periodic timer output t2
During OFF setting time, make the sum of OUT1 ON time (except OUT1
OFF time). And, at the OFF setting time, timer output (OUT2) is made
during ON setting time.
1) Control Setting
① OUT1 ouput is connected to COMP control output of refrigerator.
② OUT2 output is connected to defrost heater control output.
2) Regulator Setting
(1) COMP(OUT1)
① Setting appropriately DIF and DLT of Installer’s setting items
② Select TYP of installer’s setting items as C(Cooler).
③ Set the refrigerator’s operation temperature as the Main Output Setting Value.
(2)Defrost(OUT2)
① Select Factory default OT2 item as periodic timer.
② Set ON time (defrost time value) of installer setting items
③ Set normal operation time (defrost OFF time) at OFF time item of installers
setting item.
④Set factory default INT as YES, in the case of stopping COMP(OUT1)
operation during defrost time value operation.
⑤In the case of displaying the current temperature of refrigerator during
Defrost function operation, set factory default DP2 item as PV.
In the case of displaying the remaining time, set DP2 as TIM.
10. Periodic Timer Setting (Auxiliary output)
15min Off 5min On 15min Off 5min On
ot2 = t1
on = 5
oFF = 15
Setting
Periodic
Timer Output
40min Off 30min On 40MIN Off 30min On
ot2 = t1
on = 30
oFF = 40
Setting
Periodic
Timer Output
11. Refrigerator Setting
5min On 5min On
ot2 = t2
on = 5
oFF = 150
periodic
timer output
OUT1 ou tput
ON
OFF
50min
60min
IN
40min
40min
90min
20min
10min On 10min On
ot2 = t2
on = 10
oFF = 250
periodic
timer output
OUT1 output
ON
OFF
100min
50min
100min
70min
80min
100min
50+60+40=150min
40+90+20=150min
※ Only sum of OUT1(COMP) operation time(except COMP stop time).
When the sum is timer OFF Setting time of 150min,defrost operation 5min.
100+50+100=250M
70+80+100=250M
※ Only sum of OUT1(COMP) operation time(except COMP top time).
When the sum is timer OFF setting time of 250min,defrost operation10min.

SAMWON ENG SU-103SR / SU-105DA Controller User Manual Page 4/4
⑥ In the case of preventing to raising the temperature of refrigerator too much during
defrost function operation, set the factory default DOF item at the defrost stop
temperature value of appropriately. If the temperature of refrigerator is getting
higher than DOF temperature, stop immediately defrost and start the
normal refrigeration.
※If the current refrigerator temperature is higher than DOF setting
temperature, defrost function does not work.
(3)Manual Defrost
① If the compelling defrost is necessary in the normal defrost operation situation,
the compelling defrost output is made during the setting time.
②Set manual defrost time appropriately at the t item of installer ’ s
setting items.
③If you press defrost key in the front of regulator in the situation of
defrost output OFF, defrost output will be ON during manual defrost time.
④If you press defrost key in front of regulator during defrost operation,
defrost will be immediately stopped and will normally operate in the
situation of defrost output OFF.
Power Voltage
AC100~220V (50/60Hz) ±10%
Power Consumption
Approx. below 5VA
Input Sensor
Thermist (Allowable Line Resistance: within 5 Ω )
Display Method
Temperature : ±2% +1digit of displayed value
Variation(dIF)
0.1℃~ 25.0℃
Control Output
Relay Contact Output:
OUT1 AC250V 10A(resistance load)/contact point life time: above
300K times (rated load)
OUT2 AC250V 5A(resistance load)/contact point life time : above
300K times (rated load)
Control Method
ON/OFF control selection
Setting Method
Digital Method by increase & decrease key
Other Functions
Sensor input compensation, Delay Timer forward/converse
selection, Defrost Timer
Ambient Temp
0℃~ 50℃
Ambient humidity
Below 85% RH
12. Product specification
(주)삼원 ENG 의다양한 전제품은 불량율 0.1%에도전하고 있습니다.
TEL:[phone] (代) FAX:[phone]
Homepage: http://www.31eng.kr E-Mail : [email protected]