Automatic Temperature Controller SU
Contents
1. decrease rapidly Sensor Main output Note The selectable range might be a imited by User configuration control w e gt Store the setting in memory by pressing set key for longer than 5 seconds t gt The unit show the current temperature and start working gt The main output uses terminal 7 9 Note For information on Auxiliary output Alarm Timer refer to Section 13 How to set Alarm Output RELAY Pe SAMWON ENG CO LTD VA L Automation Tel 00374 10 566720 Address No17 Demirchian St Yerevan 0002 Armenia SU 105 Controller User Manual Fax 00374 10 543448 4 How to connect sensors lt Rear panel terminal gt Aux output Main output Power RELAY RELAY AC sA 3a 3A 220V How to connect sensors gt When connecting sensors use the following figure If you connect the lines incorrectly or a different type of sensors the display unit will show Err Sensor line extension gt A Pt100 sensor line can be extended Sensor K aw up to 100 M n RTD White Black Black gt An IC Humidity sensor line can be g ae extended up to 500 M TC Red White Shield Black gt You MUST use a shielded line to prevent the noise when extending a line 3 Sensor input correction when current temperature is incorrect P Press be key f2. E mail VAL web am URL www val automation am 7 Hysteresis setting gt To change hysteresis press SET key for longer than 5 seconds Release the key when the display unit shows diF gt Set the configuration as following using Up and Dn keys tse Item Setting Description sin diF 0 1 9 9 gt Store the setting in memory by pressing the SET key for longer than 5 seconds gt Description of ON OFF icc Hi based on i PEF s value a in C in sv gt E a E comic H comic 8 8 Normal Reverse output Reverse output Prevent relay vibration from hysteresis Item Setting Description User 6 Controls the cooler Reverse output setting tyP H Controls the heater Normal output Cooler On Off control gt When the current temperature becomes higher than a configured temperature the main output relay turns on gt You can use a delay timer to protect a compressor Heater On Off control gt When the current temperature becomes lower than a configured temperature the main output relay turns on Note In general the B contact of a relay is used for reverse output In this case be cautious since the contact B is ON even though the power to the unit is turned off For example SV 50 0 diF 5 0 dLt 0 tyP H SV 25 0 diF 5 0 dLt 0 tyP C 9 Delay timer setting gt In order to change the delay timer setting press
3. Automatic Temperature Controller SU 105 User Manual Temperature range F Main Aux DC12V 50 0C C SU 105 IP 50 0 150 Main Aux Relay X Thank you for purchasing a SamWon ENG CO LTD product This manual contains the information on how to use the product Keep it in a safe place and refer to it whenever necessary 1 Description of display Display Unit Display Unit Displays a current temperature or user set temperature Indicates the main or auxiliary output is Main Aux Output ON or OFF Set key Up key Down key Increment button Decrement button 2 Capability and applications of the product gt Power controller for heaters and coolers Hysteresis 0 0 9 9 degree C 0 240 second delay timer Normal Reverse selection gt Contains a digital timer to control defrosting Range 1 999 minute gt User configuration control You can specify a valid temperature range that a user is allowed to use You can prevent a user from changing the setting of hysteresis delay time and normal reverse 3 How to set main output gt Turn on the power and wait until the current temperature appears on the display gt Press set key once and notice the display unit blinks gt Use Up or Dn key to change the setting If you hold down a key for longer than 4 seconds the number will increase or lt Display Current gt lt Main Output Terminal gt
4. SET key for longer than 5 seconds while the display unit shows the current temperature Release the key when the display unit shows diF Press SET key several times to select dLt gt After selecting a value using Up or Dn key press SET key to store the setting in the memory Description When the delay time expires the output turns on W Item Setting Description seg dLt 0 240sec Output become on after specified time gt How the delay timer works Case the delay time is 0 second gt the relay turns on as soon as output signal arrives delay time when dLt 0 Relay Off Relay On Osec 5sec 10sec prtteseesees gt delay time when dLt 5 GEENA Case the delay time is 5 seconds gt the relay turns on after 5 seconds upon the arrival o output signal SAMWON ENG CO LTD VA L Automation Tel 00374 10 566720 Address No17 Demirchian St Yerevan 0002 Armenia 11 Factory default settings Make a note of the factory default settings before changing any one of them Before SU 105 Controller User Manual Fax 00374 10 543448 _ 10 User configurable settings gt The following diagram shows configurable items Select an item by pressing bet key Press bet key when the display unit shows a current temperature Normal Reverse Control Hysteresis 0 1C0 9 9 C Delay time 0 240sec Normal Reverse selection C Coller H Heater a sS E o a per
5. key Keep pressing see StH on the display unit Release the key when the display unit shows StH key several times to select Loc Set the configuration as following using Up pel key set ntl gt Press Iset d Dni you al i keys Item Setting Description 0 Unlocked a user can change settings Setting Loc Factory 1 Locked a user can t change a pre set configuration gt Press set key for longer than 5 seconds to save the configuration Note Once locked a user can t change a pre set configuration by pressing bet key for onger than 5 seconds The unit must be unlocked before a user can change the pre set configuration You can specify the range of temperature that a user can set key Keep pressing set pel key gt Turn off the power Turn on the power while pressing until you see StH on the display unit Dn keys gt Set the configuration as following using Up and than the alarm temperature gt Press ket key for longer than 5 seconds to save the configuration Item Setting Description The output is turn on when the current temperature becomes lower Factory Setting tyP 7 The output is turn off when the current temperature becomes higher than the alarm temperature How to disable the alarm output gt When you want to turn off alarm rel
6. 3 a 2 S f Aux Output Timer Aux Output Alarm Alarm Setting Temp Temperature Range for each sensor Timer on setting 0 999Min Aux output setting Timer off setting 0 999Min Sensor input correction 50 0 50 0 To go back to the top press se key Press set to save the configuration key for longer than 5 seconds making any change understand and verify the validity of your setting s gt Invalid factory settings may require service from the manufacturer Turn off the power Turn on the power while pressing bet key Keep pressing bet key until you see StH on the display unit Release the key when the display unit shows StH Factory Setting Items Upper limit temperature Temperature Range for each sensor Lower limit temperature Temperature Range for each sensor Alarm hysteresis 0 10 9 9T Alarm delay time 0 240sec Aux output Timer Normal Reverse Selection C Cooler H Heater C Upper Alarm H Lower Alarm t Timer Locking Function for user O Release 1 Locking To go back to the top press sel key Press set key for longer than 5 seconds to save the configuration Page 2 3 E mail VAL web am URL www val automation am 12 Prevention of re configuration and configuration lock You can prevent a user from changing a pre set configuration gt Turn off the power Turn on the power while pressing set
7. ay output follow the procedure described below gt Press bet key for longer than 5 seconds when the display shows a current temperature Release the key when you see diF gt Press bet key several times to select Pro gt Select either the highest value or lowest value using up or Dr key Item Setting Description oFF Be Pro This configuration disables the alarm output gt Press SET key for onger than 5 seconds to save the configuration gt Press set key several times to select StL Set the configuration as following using Up and Dal keys Item Setting Description g StH 50 0 The highest value for high temperature is 50 degree StL 40 0 The lowest value for low temperature is 40 degree gt Press set key for longer than 5 seconds to save the configuration Note After this configuration the main temperature can be set only within the range of 40 to 50 degree 13 How to set Alarm Output Auxiliary output Set the auxiliary relay output to Alarm Output gt The auxiliary relay selects either Alarm Output or Timer Output Set the relay to Alarm Output Alarm Output is factory default setting gt You MUST turn off the power to change the factory settings gt Turn on the key And keep pressing the gt Release the gt Press gt Set the configuration as following using set power while pre
8. by pressing bef key several times gt Set the configuration as following using Up and bet key Dn keys Description Item Setting tyP t Fay sing Use the auxiliary relay as the timer output gt Press bet key for longer than 5 seconds to save the configuration How to set timer gt Press et key for longer than 5 seconds when the display shows a current temperature Release the key when you see diF gt Press et key several times to select On If ON does not appear the auxiliary output is not selected as the timer output See 1 How to set the auxiliary relay to the timer output gt Set the configuration as following using Up and Dn keys Item Setting Description The output will be ON for 5 minutes after a OFF period of a 2 on 5 2s 15 minutes oFF 15 The output will be OFF for 15 minutes after a ON period of 5 minutes P Press ket key for longer than 5 seconds to save the configuration Description of the pulse cycle Pulse cycle output while 15min Off 5min On 15min Off 5min On on 5min oFF 15min Note Periodic timer is operated separatory operated from temperature controller 15 Installation gt Store the setting in memory by pressing the set key for longer than 5 seconds How to set Alarm High or Low gt To change the factory setting you MUST turn off the power key And
9. keep pressing the set gt Turn the power on while pressing set key gt Release the key when the you see StH in the display unit set gt Select tyP by pressing set key several times SAMWON ENG CO LTD VA L Automation Tel 00374 10 566720 Address No17 Demirchian St Yerevan 0002 Armenia SU 105 Controller User Manual Fax 00374 10 543448 gt Install the unit in an environment where 1 the temperature is relatively constant 2 there is no corrosive gas 3 the humidity is normal and 4 there is no excessive dust and electric noise gt Wire or line connections Sensor line is sensitive to noise from high voltage power line Use a separate pipe gt For applications where bodily injury or property damage can occur you connect the product using a double safety device Page 3 3 E mail VAL web am URL www val automation am
10. or longer than 5 seconds when the display unit shows a current temperature gt Release the key when you see diF Select rSt by pressing betl key gt Select a correction temperature using Up or n key gt Store the setting in memory by pressing the bel key for longer than 5 seconds For example Di Current rSt corrected i temperature temperature temperature 20 0 5 0 15 0 20 0 10 0 30 0 5 External dimension 70 1 PANEL CUT OUT o gt i SWPC Ry cc unit mm 6 Product specification Voltage AC220V 50 60Hz 10 AC110V option Power 5VA or less frwut Sensor K CA with a load line of 1002 or less PT1002 with a load line of 5Q or less K CA display the value 0 5 1 digit peasy ae H the value 0 2 Haat Hysteresis 0 10 9 9C Connel owai Relay Output AC250V 5A i Relay life time 300 000 or grater Control operation ON OFF Control Setting Methode Digital Methode with Up or Down key Etc Sensor input correction Delay timer Normel Reverse selection Defrosting Timer Environment Temperature 0 C 50 C Environment humidity 85 RH or less SAMWON ENG CE Head Office and Factory 703 4 Hwamokdong Gimhae Gyoungnam South Korea Fax 321 3060 E mail 3leng paran com Phone 82 055 321 3030 1 Homepage http 3 leng co kr In Pursuit of Perfect Production for Customer Service Excellence Page 1 3
11. ssing set key key when the display shows StH set key several times until you see tyP Up set and Dn keys Description Use Auxiliary output as Alarm output C Alarm High H Alarm Low key for longer than 5 seconds Item Setting Setting HorC Factory tyP gt Store the setting in memory by pressing the ket How to set Alarm Output Temperature gt When the display shows current temperature press Release the set key when the display shows diF gt If Pro is not displayed you have to the auxiliary output to Alarm Output Refer to the item 1 above gt Select Pro by pressing gt Set the configuration as followi set key for longer than 5 seconds set set key several times Up and Dn g using keys Item Setting Description User Seting Pro 100 0 Alarm Output Temperature is set to 100 degree C 14 Timer setting How to set the auxiliary relay to the timer output gt The auxiliary relay selects either the alarm output or timer output As a factory setting the relay is set to the alarm output gt To change the factory setting you MUST turn off the power gt Turn the power on while pressing bet key And keep pressing the gt Release the key when the you see StH in the display unit gt Select tyP
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