Microcomputer Temperature Controller

Product Details

• Product Name: Microcomputer Temperature Controller
• Model: XH-W3002
• Temperature Range: -50~110°C
• Temperature Control Range: -50~110°C
• Temperature Measurement Accuracy: ±0.2 °C
• Temperature Control Accuracy: ±0.1 °C
• Temperature Probe: NTC10K (B3950) 1 meter waterproof probe
• Supply Voltage: DC12V/DC24V/AC220V
• Output Power: AC220V: 1500W
• Output Type: Direct output
• Appearance Size: 60 x 45 x 31mm
• Opening Size: 73mm (aperture 4mm)

Package Includes

• 5 x Microcomputer Temperature Controller

Controls & Operation

Key Descriptions:

• Up Key: Short press to display starting temperature; long press to set starting temperature.
• Down Button: Short press to display stop temperature; long press to set stop temperature.
• Shutdown Button: Press to turn off/on the thermostat.

Settings

Code	Description	Setting Range	Factory Setting
P0	Starting temperature	-50~110°C	25
P1	Stop temperature	-50~110°C	40
P2	Temperature correction	-10~10°C	0°C
P3	Delayed start	0-10 minutes	0

Setting Instructions:

1. Set Starting Temperature (P0): Press the setup button to enter the menu. Use the up/down buttons to adjust.
2. Set Stop Temperature (P1): Enter the menu, switch to P1, and adjust using the up/down buttons.
3. Temperature Correction (P2): Enter menu, switch to P2, and set using the up/down buttons.
4. Set Delay Start (P3): Enter menu, switch to P3, and set delay time using the up/down buttons.

Tips

• 888: To restore factory settings, hold up and down keys for 3 seconds.
• LLL: Indicates sensor open circuit; repair or replace sensor.
• HHH: Indicates sensor short circuit; address to resolve.

Instructions

1. Connect the power supply and heating/cooling equipment as per the wiring diagram.
2. Set the starting temperature by holding the up key. Adjust with up/down keys, then wait 5 seconds to save.
3. Set the stopping temperature similarly by holding the down key.
4. Restore factory settings by holding the up/down keys when the screen displays 888.