SYStronics AC-3301L Manuel utilisateur
AC-3301L MANUAL
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AC-3301L
USER MANUAL
Integrated Air Conditioner Controller
VER 201806-1.0SYStronics. Co. ltd.,
1404, 301, Bucheon Techno park, 345, Seokcheon-ro, Bucheon-si, Gyeonggi-do, Republic of Korea
Phone : +10-32-324-2777 Fax : +10-32-324-2717 Homepage : www.ss22.com
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Be sure to read and ensure that your safety precautions are used to protect your safety and prevent property
damage. We shall not accept any liability for any loss caused by the use or carelessness caused by the use
or handling of this manual.
Warning
If this product is not intended as a safety device, use a double safety device for fear of accidents, damage of
critical peripheral equipment, and equipment that is feared to cause extensive property damage.
Safety instructions
1. Be sure to check the equipment after disconnecting mains.
2. Do not disassemble and repair this product ; it is not possible to manufacture any product.
3. Do not spray water directly or clean it with benzene, jazzy, or alcohol.
Notes on the environment
Do not install this product in the following locations and environments :
1. Places directly exposed to mechanical vibration or shock
2. Places exposed to corrosive gases or combustible gases
3. Position directly exposed directly to direct sunlight
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 installation
1. Make sure that the installation work is related to the installation or qualified personnel only.
2. Do not place any device or wiring that caused noise (NOISE) near the product.
3. Avoid near heating apparatus.
4. Disconnect all appliances (OFF) after disconnecting them from the wiring.
5. Do not work with wet hands. Risk of electric shock.
6. Install and use the method described in the User Manual as instructed in the Instructions for Use.
7. Do not turn on (power on) prior to the connection between the unit of manufacture of this unit.
8. Do not use any load exceeding the opening and closing capacity of the output contacts.
Immunity condition
1. In addition to the contents set forth herein, no warranties and responsibilities shall be made regarding this
product.
2. Whether or not this product is likely to be unforeseen defects and natural disasters due to the use of this
product, the user or the third person We shall not be held liable for any indirect damage.
Precautions
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Product Overview
This controller is dedicated to the cooling and heating system, and has various functions such as
cooling and heating, power failure recovery, temperature deviation and compensation, comp delay and alarm
return setting. 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 board are integrated and easy to install and manage.
·All-in-one controllers for cooling and heating
·Temperature deviation, compensation, power failure return function
·Comp delay and alarm return setting function
·Remote control via RS-485 communication
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Product Component
Sensor Component
Normal Type
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)
Unit Cooler Controller
(1EA / AC-3301L)
Guide
(1EA)
Guide Screw
(2EA / N3)
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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)
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Product Dimension
Top view
Front view
Guide Dimension (Unit : mm)
Controller Dimension (Unit : mm)
Side view
Top view
Front view Side view
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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)
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 Sensor (SCTS-01 / Basic type standard sensor)
Temperature Range -45 ~ 80℃
Accuracy NTC : 10K at 25℃ ±1%
Sensor Weight 58g (Cable Basic 3M standard)
Sensor Dimension
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Product Installation Method
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 then push the controller in
place to fix it.
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Product Installation Method
3. Align the guide 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 block to the left side of the controller and proceed with wiring.
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Product Wiring Method
Wiring Precautions
1. Check 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-voltage lines and power lines and sensors.
Wiring Reference Diagram
Table des matières
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