SYStronics AC-3301L User Manual Download Page 5

AC-3301L MANUAL

5

Product Specification

Integrated Unit Cooler Controller

(AC-3301L)

Input power

100 ~ 220VAC, 50/60Hz

Output voltage

100 ~ 220VAC, 50/60Hz (Main fuse 3A / 250V)

Output contact capacity

250VAC, 5A (Relay output)

Input port

3 Port (Non powered contact)

Output port

6 Port (Input power output)

Sensor port

1 Port (NTC : 10K at 25℃ ±1%) 

Comms. port

2 Port (RS-485)

Operation temp.

-10 ~ 60℃ (Non condensing)

Operation humi.

5 ~ 90% (Non condensing)

Storage temp.

-20 ~ 60℃ (Non condensing)

Body weight

358g

Guide weight

63g

Normal Type Cable Sensor 

(SCTS-01 / Basic type standard sensor)

Temperature Range

-45 ~ 80℃

Accuracy

NTC : 10K at 25℃ ±1%

Sensor Weight

58g (Cable basic 3M standard)

Advanced Type NTC Sensor

(SCTS-02 / Selectable type option sensor)

Temperature Range

-45 ~ 105℃

Accuracy

NTC : 10K at 25℃ ±0.5℃

Sensor Weight

37.5g (Cable basic 3M standard)

Well Type NTC Sensor 

(SCTS-04 / Selectable type option sensor)

Temperature Range

-45 ~ 80℃ 

Accuracy

NTC : 10K at 25℃ ±1%

Sensor Weight

84g (Cable basic 3M standard)

Summary of Contents for AC-3301L

Page 1: ...ER MANUAL Integrated Air Conditioner Controller VER 201806 1 0 SYStronics Co ltd 1404 301 Bucheon Techno park 345 Seokcheon ro Bucheon si Gyeonggi do Republic of Korea Phone 10 32 324 2777 Fax 10 32 3...

Page 2: ...unlight 4 Places affected by electromagnetic waves 5 Places where high temperature or humidity is high sites with over 85 of ambient humidity 6 Places where dust and salt are plentiful Precautions on...

Page 3: ...It can be linked with remote management system using RS 485 communication It is able to express the operation and alarm status of controller through LCD liquid crystal display And the display and I O...

Page 4: ...NTC Sensor 1EA SCTS 01 Basic Type Standard Sensor Advanced Type NTC Sensor 1EA SCTS 02 Selectable Option Sensor Well Type NTC Sensor 1EA SCTS 04 Selectable Option Sensor Choose one of the three sensor...

Page 5: ...condensing Operation humi 5 90 Non condensing Storage temp 20 60 Non condensing Body weight 358g Guide weight 63g Normal Type Cable Sensor SCTS 01 Basic type standard sensor Temperature Range 45 80 Ac...

Page 6: ...AC 3301L MANUAL 6 Product Dimension Top view Front view Guide Dimension Unit mm Controller Dimension Unit mm Side view Top view Front view Side view...

Page 7: ...e Basic 3M standard Advanced Type Cable Sensor SCTS 02 Selectable type option sensor Temperature Range 45 105 Accuracy NTC 10K at 25 0 5 Sensor Weight 37 5g Cable Basic 3M standard Normal Type Cable S...

Page 8: ...thod 1 Remove the two terminal blocks located on the left side of the controller for mounting on perforated panels or equipment 2 Punched holes W111 0 x H126 0 mm to fit the panel or equipment and the...

Page 9: ...de provided with the product with the groove on the back side of the controller and fix the controller securely so that it does not move using the guide fixing screws 2EA N3 4 Connect the terminal blo...

Page 10: ...eck the polarity of the wiring before connecting the wiring correctly 2 To avoid malfunction due to noise from the product avoid the use of the same conduit or the same duct for the wiring of high vol...

Page 11: ...o parameter setting Press for 5 seconds Return to main screen Press short Save button Save changed setting value Press short Up button Go to top menu Press short long Down button Go to bottom menu Pre...

Page 12: ...1 EQUIP NO 1 2 POWER REC 10s 3 STOP DELAY 90s Integration Time COMP1 0 COMP2 0 HEATER1 0 Alarm Status 1 FAN ALARM 2 TEMP SENSOR Backlight Setting Backlight ON 1 S TEMP 24 0 2 COOLING DIFF 1 0 Operatio...

Page 13: ...us such as blowing cooling and heating operation Alarm Status Screen Up to 8 alarms are displayed and the most recent alarms are displayed at the top If the number exceeds 8 the oldest alarm is automa...

Page 14: ...mperature of the air conditioner Cooling Diff 0 1 5 0 1 0 Set the operation and stop deviation of cooling operation by the cooling deviation temperature for set temperature Current temperature Setting...

Page 15: ...function sets the heating step Temp Cali 10 10 0 0 The temperature value is corrected when the actual temperature differs from the actual temperature value inside the room If the room temperature is...

Page 16: ...Fan Alarm It occurs when the contact point does not come in for 5 seconds after blower output Check blower contacts Check the equipment status of the blower H Temp Alarm Occurs when the current tempe...

Page 17: ...the precautions and instructions specified in the manual For more information on the service refer to the product warranty statement in the user manual 1 Please note that any problem failure caused by...

Page 18: ...to generate noise 4 Noise source may occur due to contact switching Among the causes of the above noise sources the noise that the system manufacturer can reduce is only the contact switching noise Co...

Page 19: ...e to install close to the line where the noise is generated and the line where the noise is generated by placing a plated steel barrier 2 If you need a lot of noisy power in area A it is recommended t...

Page 20: ...oil s positive or negative terminal or an equivalent snubber capacitor Generally 100 and 0 1Uf are connected in series but it needs to be adjusted according to the load power How to Identify the Sourc...

Page 21: ...AC 3301L MANUAL 21...

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