W2024 Temperature Controller with One Output for Heating and One Output for Cooling (24 V)

Product Functions

This controller can set constant temperature value and a temperature difference. When the temperature is lower than the constant temperature -temperature difference, heating is started; when the constant temperature value is stopped. When the temperature is higher than the constant temperature + temperature difference, the cooling is started; the constant temperature value is stopped.

Specifications

• Product Name: W2024 Temperature Controller with One Output for Heating and One Output for Cooling (24 V)

• Product Model: XH-W2024

• Temperature control type: Constant temperature dual output

• Temperature control range: -50 ~ +110 degrees

• Temperature control accuracy: 0.1 degrees

• Refresh rate: 0.5 second

• Temperature control probe: Waterproof type thermistor 1 meter

• Machine size: 77 x 35 x 88 mm

• Opening size: 70 x 5 x 29 mm

• Output type: Relay output

• Power supply (optional): 12V, 24V or 220V

Instructions

Step 1: Connect the heating and cooling equipment according to the instruction

Step 2: Connect the temperature control power supply, the screen displays the real-time temperature.

Step 3: Set the P1 constant temperature value (stop value)

Step 4: Set the temperature difference value

Basic Settings

1. Press set once to display the P1 thermostat value (stop), then press set to flash.

2. Press ?? to modify the constant temperature (stop) temperature.

3. Switch to P2 for the temperature difference.

4. Press to modify the temperature difference.

Fault Code

LLL: Sensor open or damaged.

HHH: Sensor short circuit or out of measurement range.

Sensor communication failure, check sensor connection is normal

Flickering screen: Is in the setting state or prompts high and low-temperature alarm.

Quickly press once to display the constant temperature value.

Press set to flash the value.

Press ?? to modify and press once to display the temperature difference.

Press set to flash

Press  ?? modify and hold set 5 seconds to enter the internal settings.

-49 110 110 -50 109 -50 -10. 0+10.0 0

Special Note: Press ?? at the same time to restore the factory setting.

Disassembly/ Installation Diagram

Line Connection

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