Conotec i300 User manual

Thank you for using our CONOTEC’s products.
Please, be sure to read "Handling Precautions" before use, and use this product correctly.
After reading this user manual, keep it in a place where you can see at any time.
It will be much more convenient when you use this product after reading this user manual.
Manual Version: V1.0

This instrument is suitable for the following environments:
Ambient Temperature: 0℃~60℃
Ambient Humidity: Less than 80% RH
Rated Power: 110VAC~220VAC ± 10% 50/60Hz
Major Products and Developments
-Digital Temperature/Humidity Controller
-Digital Timer, Current/Voltage Meter
-Other Product Developments
※ CONOTEC’s services are also the best.
Through our dealer where you purchased this product, you can report on the failure or
discomfort in use.
To improve the performance of the products, the specifications of this product are
subject to change without prior notice.
Please well understand the specified contents in the precaution interval when handling
this product, and be sure to comply with them.

Switch and Display
Menu Road Map
Basic Menu
Detailed Temperature Setting
Communication Control Output
Others
Contents
Handling Precautions
Components
Product appearance and panel processing dimension
Terminal wiring methods and input/out specifications
Special Feature
Quality Warranty

Handling Precautions
Thank you for purchasing our CONOTEC’s products.
In order to use this product, please be aware of the details below.
Safety Precautions
Warnings
1. This product has not been manufactured as a safety device; therefore, in the
case that this product is going to be used for controls, such as devices from
which you feel concerned about personal injury, serious damage to the
peripheral devices and enormous property damage, please use it with double
safety devices attached.
2. Please do not connect, inspect or repair it when power is on.
3. The panel must be attached to use. It can be the cause of electric shock.
4. When connecting power, please be sure to identify the terminal number and
connect them.
5. Please never disassemble, process, improve or repair this device.
Caution
1. Prior to installation of this instrument, please well understand the safety
regulations, warnings and how to use and use this device only within its
specified relevant specifications or capacity.
2. Do not install or wire it on the motors and solenoids, etc. which are extremely
inductive loaded
3. When extending sensors, please use the same lines and do not make them
longer than necessary.
4. Do not use any parts which cause arc when directly opened or closed at the
same power or its nearby.
5. Please keep the power line away from the high-tension power cable, and do
not install it in a place where water, oil or dust is severe.
6. Please do not install it in the place of being exposed to direct sunlight or rain.
7. Please do not install it in the place of strong magnetism, noise, severe
vibration and shock.
8. Please keep it away from the place where strong alkaline and strong acidic
materials directly come out.
9. Do not spray water directly onto the device for the purpose of cleaning during
the installation in the kitchen
10. Do not install it in a location where the temperature /humidity exceed the
rated ones.
11. Please use it with the sensor wire not being broken or scratched.
12. Use an independent pipe and keep the sensor wire away from the signal line,
power and load wires
13. Please note that the follow-up services are not available when arbitrarily
disassembling or modifying this product.
14. A display on the terminal connection diagram is a safety phrase of caution or
warning.

15. Do not use near devices causing strong high-frequency noise
(high-frequency welders, high-frequency sewing machines, high-frequency
radios, large SCR controller).
16. When using methods other than specified by the manufacturer, injury or
property damage may occur.
17. Please keep out of children’s reach, since it is not a toy.
18. Please install it by the related professional or qualified person.
19. When wiring the product, terminals and screws should be tightened with
sufficient torque. Contact failure may cause a fire.
20. Do not use a load that surpassed the rated value of switching capacity of
relay contact point. This may cause insulation failure, contact weld, and
poor contact.
21. We disclaim all the responsibility for damages caused by the negligence
of the consumer or by not complying with a warning or caution statements
specified above.
Danger
Caution, danger of electric shock
1. Electric shock – Please do not touch the AC terminals while the power is
on. You may get an electric shock.
2. When checking the input power, please be sure to shut off the input power.

Components
Product
Bracket Sensor

Product appearance and panel dimension
Product dimension
Unit Error
Panel processing dimension

Terminal wiring methods and input/out specifications
Input Voltage
Output Voltage: The same as input voltage
Output contact capacity: Relay contact output (5A 250VAC)
Input Port: 3 Ports no power contact
Output Port: 7 Ports
Sensor
Temperature Range
Input Port Port Output Port
Port
Sensor
Temp.
Comm. Port
Comm.

Special Feature
and Touch Function
With TET-LCD and touch, much information and colors can be
displayed and easy operation and recognition support a user-oriented
interface.
※ The product uses a capacitive touch method and thus requires
precautions as the key may cause malfunction if touched with wet
hands or used with thick gloves.
Central Monitoring Control Function
The product is embedded with the RS485 communication function to
be connected to a computer. It uses the Modbus protocol to be used
with the MMI (Man Machine Interface) system.
Alarm history store
Up to 20 alarm histories can be stored, which helps to analyze the
cause of problems and maintenance.
Compact and Slim
The integrated display and control ensure sufficient space.
Preheating and freeze protection
The function to prevent a breakdown of water pipes and equipment
due to water frozen in the cold weather.
Pump operation is configured according to user convenience for
effective control and management
Pump manual/auto operation mode function

Switch and Display
Power: A button to start or stop a system.
Cancel: A button to move to the previous menu at the time of setting or to return to the
basic screen
Pump: A button for automatic operation of the pump operation mode / and to switch to the
manual operation
Top: A button to move to the menu in the setting or a button that increases the setpoint
upon changing
Bottom: A button to move to the menu in the setting or a button that decreases the setpoint
upon changing
Check: A button to enter the setting menu or to select setpoint.
Displays the current temperature (PV) or sensor errors
Displays the set temperature (SV)
Displays the current time
Displays the operation mode of the current pump
SV output status icon
Pump output status icon
Comp. output status icon
Heater output status icon
Alarm output status icon
Repair and maintenance alarm icon
Buzzer operation status icon
The output status icon is displayed only, and in delay time when not in operation.
When the icon starts moving, the output will be ON.