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Summary of Contents for HAVKON INSTRUMENTS HCT.2401
- Page 1 VAV Thermostat HCT.2401 User Manual Thermostats...
- Page 2 Warnings Before using the device, read the user manual the user to turn off the energy at the supply input of the carefully and follow the instructions. device. Responsibility for damages, losses and personal It is necessary to check the supply voltage range of the accidents caused by not following the warnings in the device and apply the appropriate supply voltage.
- Page 3 1. VAV Thermostat 1.1. HCT.2401 Series Thermostats 3.2” Graphic Display Key Lock Modbus Communication (Optional) Real Time Clock (Optional) Precise Control with PI Operating modes: Comfort, Economy and Protection, Minimum and maximum setpoint limitation ...
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Page 4: Technical Dimensions
2. Technical Dimensions: 86 mm 40 mm Doc: 25-11-22, v1.0,r1 www.havkon.com... -
Page 5: Technicial Specifications
3. Technicial Specifications Supply 24 VAC/VDC ±%10 Electrical Data Power consumption Max 1VA Connection 1,5mm² Terminal Connektor Functions Data Analog Outputs 1pcs 0-10V Analog Output Mounting Type Wall Mounting Physical Data Dimensions W86XH86xY40mm Weight 140 Gr 0... +40°C/0... +70°C (Without Operating, Storage Temperature Icing and Condensation) Encironmental Data... -
Page 6: Functional Features
4. Functional Features: 3.2” Graphic Display Key Lock Modbus Communication (Optional) Real Time Clock (Optional) Precise Control with PI Operating modes: Comfort, Economy and Protection, Minimum and maximum setpoint limitation Adjustable User Parameters ... - Page 7 5. Room Panel Use On/Off Button Manages the ON/OFF functions of the device. Mode/OK Button Selects the operating mode of the device (Automatic Heating/Automatic Fan/Manual). Up Button Increases Set Temperature Down Button Decreases Set Temperature Setting SETUP Setup Button : Open The Menu How to Change Device Mode? ...
- Page 8 How to Turn Off Key Lock On? While the device is on, press and hold the SETUP and DOWN buttons simultaneously for 2s. After "KEY LOCKED" is written on the screen, the lock icon will appear on the main screen. The key lock becomes active. How to Turn Off Key Lock Off? ...
- Page 9 How to Adjust Display Light? Press the SETUP button for 2 seconds while the device is on. On the screen that opens, select the option that says “Display Light” with the UP or DOWN buttons and press the M(MODE/OK) button. Enter the value you want the brightness of the light to be on the screen that opens, using the UP or ...
- Page 10 How to Adjust Contrast? Press the SETUP button for 2 seconds while the device is on. On the screen that opens, select the option that says “Display contrast” with the UP or DOWN keys and press the M(MODE/OK) key. ...
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Page 11: Using The Service Menu
6. Using The Service Menu To enter the user service menu: While the device is off, press the UP and DOWN button for 2 seconds. Enter the user password on the screen that opens and press the M(MODE/OK) button. ... - Page 12 HCT.2401 PARAMETERS LIST V1.0 Factory Par No Description Detail Settings P is Value of PID P Value: 0….100 I is Value of PID I Value: 0….100 Minimum Output Value of PID 0…1000 Maximum Output Value of PID 0…100 1000 Analog Output Value of 0 …...
- Page 13 HCT.2401 MODBUS-RTU PARAMETERS LIST V1.0 Range of PLC Adress Adress Description Default Value Read/Write Value 0: Off 40001 Device On / Off 1: On 0 … 990 40002 The set temperature 230=>23°C 0: Heating 40003 Climate Mode 1: Cooling Temperature value of the 0 …...
- Page 14 7. Schematic Single Channel Heating or Cooling VAV Application Single Channel Proportional Heating Application Doc: 25-11-22, v1.0,r1 www.havkon.com...
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