JC-KT-ZN01 Large Intelligent Automatic Air Conditioning Remote Control

Engineering debugging and testing

Comes with remote control

When the air conditioner comes with a remote control to remotely control the air conditioning switch, it can be turned on by/The 'close' button is complete. Press once to open/Close "button, send

Press the "power on" command for the air conditioner again to send the "power off" command, and cycle alternately.

The functions of cooling, heating, dehumidification, and automatic are completed by the "mode" button. Press this button once to send the 'cooling' command

Press the button for the second time to send the "heating" command, press the button for the third time to send the "dehumidification" command, and press the button for the fourth time

This button sends the "Auto" command. Pressing this button for the fifth time will send the "Refrigeration" command again, entering a new cycle（The cycling sequence of different remote controls may vary）.

When sending cooling, heating, or dehumidification commands, temperature information should also be included（16~30℃,Temperature range of different air conditioners

There is a slight difference in circumference. In addition to setting the mode to "cooling", "heating", or "dehumidification", you can also press "heating up" ”Or 'decrease' Wen ”Press the button to issue a combination command corresponding to the temperature. If refrigeration is required16℃, first set the mode to "cooling", continuously press the cooling button until it displays16℃. Press the cooling button again, will it still send 'cooling'16℃ command ", because the lowest temperature can only be set to16At this point, pressing the heating button once will send the message 'cooling'17 The '℃ command' and so on.

Debugging preparation

Debugging tools:USB/232TheRS232/485

Serial port converter, original remote control for air conditioning, adjustable

Test the computer. Debugging software:BTRComprehensive testing software

document.exeAccording to the diagram6With the help ofUSB/232The

RS232/485turnJC-KT-ZN01Connect the remote control to the controller

Test on the computer.

Running the smart remote control on the computer

Testing softwareBTRComprehensive testing software.exe, in

Correctly set the serial port for computer communication on the software

Number, baud rate, remote control address.

Factory settings: baud rate1200Address255, software can be reconfiguredJC-KT-ZN01The address and baud rate of the remote control.

Click the "Start Monitoring" button to display real-time temperature, indicating that the connection communication is normal and remote control command learning can be performed.

Upper computer learning command

Attention: After pressing the button on the original remote control,LCDThe content displayed on the screen (mode and temperature) is what we learn

Order.

JC-KT-ZN01Memory space for shared learnable storage61 A command. InJC-KT-ZN01Click "Learn" on the software interface to learn the air conditioning command.

Shutdown command:Set the original remote control to power on mode, and thenJC-KT-ZN01Click "Shut Down" on the software interface, then click "Send",

status indicator lightLEDBright, this indicatesJC-KT-ZN01Enter the learning mode and wait for the arrival of the infrared waveform. Aim the original remote control at

JC-KT-ZN01Infrared probe detector on topU3And press' Open '/Close "button,1 The status indicator light goes off within seconds, indicating successful learning of the shutdown command.

Precautions

1.When studying, do not face the infrared probe towards interference sources such as computer monitors;

2.There are two methods to learn air conditioning commands: one is to learn through the upper computer software; The second is to learn through pressing buttons; When learning with buttons

need toJP2in1,2Short circuit the feet and switch to learning mode, After completing the study,JP2To restore to2,3Short circuit the feet, adjust to

Sending mode. When learning commands, it is recommended to use the upper computer for learning.

3.Before establishing a communication connection, it is essential to set it up properlyJP1Choose according to the actual situationRS232or RS485Mode to communicate;

4.Press the buttonK1（ON），K2（OFF）Simultaneously press and hold, Then power on to restore the product's factory settings: address 255；

Baud rate1200；

5.When using the automatic power on function of the air conditioner, make sure that the remote control of the air conditioner is connected to the same power source as the air conditioner itself.

6.Due to limited storage space, startup command and cooling16The address of the ℃ command overlaps, meaning that the command at that location will overwrite it, but the actual command will not

Follow the commands learned in the future. The startup command must be learned, please refer to the learning command section for details.

7.When learning infrared commands with buttons, only the on/off command and the temperature combination command in cooling and heating modes can be learned.

8.When encountering the original remote control temperature not being adjusted16℃, and in some modes without temperature combinations, these positions can

You can learn other commands instead of learning.

Problem Analysis

When encountering the inability to control the air conditioning after learning, it may be caused by the following reasons:

1. Installation issues. Due to improper angle or distance during the installation of the air conditioning remote control. Solution: Adjust appropriately

The angle and distance of the air conditioning remote control.

2. The location for learning and sending commands is incorrect. For example, studying refrigeration 20℃, but what you sent is refrigeration21℃。

Solution: Learn the command for that location again.

3.Sometimes I can't control it when sending commands, and sometimes I can control it again. One possibility is the installation angle and distance

Inappropriate, secondly, the command was not learned well. Suggestion: Adjust the installation angle reasonably. If there is no significant change,

Relearn the command.

Engineering Installation

Precautions

1. When installing the smart air conditioning remote control, it is necessary to integrate the transmitter of the smart air conditioning remote control with the infrared receiving area of the air conditioning

Align the quantities in parallel, without any objects obstructing the middle.

2. During installation, the distance between the smart air conditioning remote control and the integrated air conditioning receiving area must not exceed10m.

Installation method

on a458 Overall, there are many options to hang on32 Taiwan485 The actual number of devices is related to the bus driver capability.

image 4Application Method 1

image5Application Method 2

JC-KT-ZN01 Large Intelligent Automatic Air Conditioning Remote Control

table 1 technical indicators

JC-KT-ZN01 Large Intelligent Automatic Air Conditioning Remote Control

table2 Environmental indicators