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.
② Alarm 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.
Setting Alarm Output Temperature
Setting the range from Alarm Output OFF ~
Output ON
Setting Alarm output ON delay time value
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.
Auxiliary output is used for periodic timer output1
※ Refer to NO10 item and 2)periodic timer operation
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).
Select output ON time value
* Set as 0, continuously OFF without ON
time
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
ot2 = t2
on = 5
oFF = 150
periodic
timer output
ot2 = t2
on = 10
oFF = 250
periodic
timer output
※
Only sum of OUT1(COMP) operation time(except COMP stop time).
When the sum is timer OFF Setting time of 150min,defrost operation 5min.
※
Only sum of OUT1(COMP) operation time(except COMP top time).
When the sum is timer OFF setting time of 250min,defrost operation10min.
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