SYStronics AC-400R-3T-TH User manual

AC-400R-3T-TH MANUAL
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USER MANUAL
AC-400R-3T-TH
Standard Type of Thermo-hygrostat Controller
VER:201808-1.0SYStronics. Co. ltd.,
1404, 301, Bucheon Techno park, 345, Seokcheon-ro, Bucheon-si, Gyeonggi-do, Republic of Korea
Phone : [phone] Fax : [phone] 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
AC-400R-3T-TH is thermo-hygrostat controller composed of coolling 2 step·heating 5 step·
humidification 1 step when using electrode (E-type)·humidification 2 step when using heating
(P-type)·dehumidification 2 step. The monitor and sensor can be changed to other products
depending on the usage purpose. And this product is highly versatile because electrode type humidifier
and heating type humidifier can also be selected and applied.
·Cooling 2 step·heating 5 step·dehumidification 2 step
·humidification 1 step when using electrode (E-type)
·humidification 2 step when using heating (P-type)
·Monitor, sensor, humidification can be changed to other type
·Remote monitoring via RS-485 communication

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Product Component
Mainboard
(1EA / DDC-400R)
Vertical monitor
(1EA / SM-3303T)
General type temp. humi. sensor
(1EA / STH-CR5N)

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Option Product Component
Duct type temp.humi. sensor
(1EA / STH-CD5N)
Button type monitor
(1EA / SS-3303)
Horizontal monitor
(1EA / SM-4000T)
Current sensor
(1EA / SCT-02)
Warning
Monitor 3 type (SS-3303, SM-3303T, SM-4000T)·sensor 2 type (STH-CR5N, STH-CD5N) can be selected by
user convenience.

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Product Specifications
Mainboard specification (DDC-400R)
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 10 Port (Non powered contact)
Output port 15 Port (Input power output 14 Port / Relay contact output 1 Port)
Sensor port 1 Port (Current sensor / 0 ~ 100A)
Communication port 3 Port (Monitor 1 Port / sensor 1 Port / remote control 1 Port)
Operating environment -10 ~ 60℃ / 5 ~ 90% (Non condensing)
Storage temperature -20 ~ 60℃(Non condensing)
Body weight 581g
Vertical monitor specification (SM-3303T)
Input power DC 12V
Current consumption 200mA
Power consumption 2.5W
LCD resolution 128 x 64 (Pixel)
Key specification Capacitive touch key
Communication port RS-485 (1Port / Modbus RTU)
Operating environment -10 ~ 60℃ / 5 ~ 90% (Non condensing)
Storage temperature -20 ~ 60℃(Non condensing)
Body weight 253g
Guide weight 15g / EA (2EA)
General type temp. humi. sensor specification (STH-CR5N)
Temp. measure range -20.0 ~ 80.0℃ ±0.3℃
Humi. measure range 0 ~ 100% RH ±3% RH
Input power DC 12Vdc (10 ~ 15Vdc)
Power consumption 30mA / 0.3W (at 12Vdc)
Communication port RS-485 (1Port / Modbus RTU)
Operating environment -20 ~ 80℃ / 5 ~ 95% (Non condensing)
Storage temperature 0 ~ 60℃ (Non condensing)
Body weight 223g
Cable length Basic 3M (Changeable to 10, 20M)

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Option Product Specification
Horizontal monitor specification (SM-4000T)
Input power DC 12V
Current consumption 200mA / 2.5W
LCD resolution 128 x 64 (Pixel)
Communication port 1 Port (RS-485)
Operating environment -10 ~ 60℃/ 5 ~ 90% (Non condensing)
Storage temperature -20 ~ 60℃ (Non condensing)
Body weight 253g
Guide weight 15g / EA (2EA)
Button type monitor specification (SS-3303)
Input power DC 12V
Current consumption 200mA / 2.0W
LCD resolution 128 x 64 (Pixel)
Communication port 1 Port (RS-485)
Operating environment -10 ~ 60℃/ 5 ~ 90% (Non condensing)
Storage temperature -20 ~ 60℃ (Non condensing)
Body weight 195g
Guide weight 15g / EA (2EA)
Current sensor (SCT-02)
Current range 0 ~ 100A
Operating environment -20 ~ 80℃ / 5 ~ 95% (Non condensing)
Storage temperature 0 ~ 60% (Non condensing)
Body weight 64g (Cable basic 2M)
Duct type temp. humi. sensor specification (STH-CD5N)
Temp. measure range -20.0 ~ 80.0℃ ±0.3℃
Humi. measure range 0 ~ 100% RH ±3% RH
Input power DC 12Vdc
Power consumption 30mA / 0.3W (at 12Vdc)
Communication port RS-485 (1Port / Modbus RTU)
Operating environment -20 ~ 80℃ / 5 ~ 95% (Non condensing)
Storage temperature 0 ~ 60℃ (Non condensing)
Body weight 279.5g
Cable length Basic 20M

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Product Dimension
Top view
Back view
Front view Side view
Mainboard dimension (DDC-400R / Unit: mm)

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Product Dimension
Guide dimension (Screw : PMS 3 ×6 2EA / Unit : mm)
Vertical monitor dimension (SM-3303T / Percussion dimension : W101 ×H150 / Unit : mm)
Front viewSide view
Top view
Top view
Front viewSide view

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Product Dimension
General type temp. humi. sensor dimension (STH-CR5N / Unit : mm)
Top view
Front view Side view

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Option Product Dimension
Button type monitor dimension (SS-3303 / Percussion dimension : W111 ×H126 / Unit : mm)
Side view
Top view
Front view
Top view
Guide dimension (Screw : PMS 3 ×6 4EA / Unit : mm)
Front view Side view

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Option Product Dimension
Front view
Horizontal monitor dimension (SM-4000T / Percussion dimension : W150 ×H101 / Unit : mm)
Side view
Top view
Guide dimension (Screw : PMS 3 ×6 4EA / Unit : mm)
Top view
Front view Side view

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Option Product Dimension
Duct type temp. humi. sensor dimension (STH-CD5N / Unit : mm)
Top view
Front view Side view
Duct bracket

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Option Product Dimension
Current sensor dimension (SCT-02 / Unit : mm)
Top view

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Product Installation Method
Mainboard installation method (DDC-400R)
1. Open the channel fixing bracket on the back of the controller completely down.
2. After positioning the channel (35 mm) set on the wall or panel to the groove on the back of the controller,
raise the channel fixing bracket up and secure it securely.

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Product Installation Method
Vertical monitor installation method (SM-3303T)
1. After drilling a hole (W110.0 x H149.0 / mm) that meets the specifications of the panel or equipment, push
the monitor in the direction and fix it.
2. Align the guide provided with the product to the groove on the back side of the monitor and securely
tighten the monitor with the screws (4EA / M4)..

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General type temp.humi. sensor installation method (STH-CR5N)
Securely fix the sensor to the equipment to be installed or the wall with four screws (M3) for body fastening.
Product Installation Method
Installation part dimension (Unit : mm)
Please refer to the installation drawing at the bottom for correct operation.

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Product Wring Method
Input·output specification
Digital Output / Output (220VAC)
DO1 FAN (Blower) DO6 RH1 (Heater 1) DO11 HH1 (Humidification 1)
DO2 SV1
(Solenoid valve 1) DO7 RH2 (Heater 2) DO12 HH2 (Humidification 2)
Used for heating setting.
DO3 COMP1 DO8 RH3 (Heater 3) DO13 Water supply
DO4 SV2
(Solenoid valve 2) DO9 RH4 (Heater 4) DO14 Drainage
Used for electrode setting.
DO5 COMP2 DO10 RH5 (Heater 5) DO15 ALARM (General alarm)
Digital Input / Input (Non power contact)
DI1 RM (Remote) DI5 COMP2 DI9 Water level 1
DI2 HR (Halon) DI6 RH (Heater) DI10 Water level 2
DI3 FAN (Blower) DI7 HH (Humidification)
DI4 COMP1 DI8 WL (Water leak)
COM1 DI1 DI2 COM2 DI3 DI4 DI5 DI6 DI7 DI8 COM3 DI9 DI10 L1- L1+ GND DC12V L2- L2+ GND DC12V L3 + L3 -
AC220V AC220V
DO1
DO11 DO12 DO13 DO14 DO15
FAN
SV1
COMP1
SV2
COMP2
RH1 RH2 RH3 RH4 RH5
HH1 HH2
~
ALARM
NOISE
FILTER
R N F.G
AC220V
L1 (Monitor)
L2 (Temp·humi sensor)
L3 (Main / Remote)
CT (Current sensor)
DO2 DO3 DO4 DO5 DO6 DO7 DO8 DO9
DO10
AO Option board
AO 1 AO 2 AO 3
Cooling
proportion Heating proportion Humidification proportion
In addition, you can use analog output when using optional board.
WATER SUPPLY
OUTPUT
DRAINAGE
OUTPUT

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Product Wring Method
REMOTE
HALON
FAN
COMP1 COMP2
RELAY1
WATER LEAK
BLACK
WHITE
GREEN
RED
BLACK
WHITE
GREEN
RED
BLACK
WHITE
BLACK
WHITE
CT SENSOR
R
N
GND
GND
AC 220V
FAN
SV1
COMP1
COMP1 FAN
SV2
COMP2
COMP2 FAN
RH1 RH2 RH3 RH4 RH5
HH1 (HUMIDIFICATION 1)
WATER SUPPLY
WATER DRAINAGE
ALARM
INT1 HPS1 LPS1 COMP1 CF1
HPC1
FAN
HPC2
INT2 HPS2 LPS2 COMP2 CF2
OTC
FAN
NOISE
FILTER
MONITOR SENSOR COMMS.
Wiring diagram when using electrode type (AC-400R-3T-TH-E)
LOW W.LEVEL
MID W.LEVEL
COM1 DI1 DI2 COM2 DI3 DI4 DI5 DI6 DI7 DI8 COM3 DI9 DI10 L1- L1+ GND DC12V L2- L2+ GND DC12V L3 + L3 -
F.G
N
DO1
DO11 DO12 DO13 DO14 DO15
DO2 DO3 DO4 DO5 DO6 DO7 DO8 DO9
DO10
R

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Product Wring Method
REMOTE (A)
HALON
(Selectable to A, B)
FAN (A)
COMP1 (B) COMP2 (B)
HEATER ALARM (A)
WATER LEAK
LOW W.LEVEL
BLACK
WHITE
GREEN
RED
BLACK
WHITE
GREEN
RED
BLACK
WHITE
R
N
GND
GND
AC 220V
FAN
SV1
COMP1
CF1
SV2
COMP2
CF2
RH1 RH2 RH3 RH4 RH5
ALARM
INT1 HPS1 LPS1 COMP1 CF1
HPC1
FAN
HPC2
INT2 HPS2 LPS2 COMP2 CF2
OTC1
FAN1
NOISE
FILTER
MONITOR SENSOR COMMS.
HUMI. ALARM (A)
OTC2
Wiring diagram when using heating type (AC-400R-3T-TH-P)
WS (WATER SUPPLY)
MID W.LEVEL
HIGH W.LEVEL
WD (UHMIDIFICATION2)
WD (GUMIDIFICATION1)
COM1 DI1 DI2 COM2 DI3 DI4 DI5 DI6 DI7 DI8 COM3 DI9 DI10 L1- L1+ GND DC12V L2- L2+ GND DC12V L3 + L3 -
F.G
N
DO1
DO11 DO12 DO13 DO14 DO15
DO2 DO3 DO4 DO5 DO6 DO7 DO8 DO9
DO10
R