Microcomputer Temperature Controller 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: Set Starting Temperature (P0): Press the setup button to enter the menu. Use the up/down buttons to adjust. Set Stop Temperature (P1): Enter the menu, switch to P1, and adjust using the up/down buttons. Temperature Correction (P2): Enter menu, switch to P2, and set using the up/down buttons. 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 Connect the power supply and heating/cooling equipment as per the wiring diagram. Set the starting temperature by holding the up key. Adjust with up/down keys, then wait 5 seconds to save. Set the stopping temperature similarly by holding the down key. Restore factory settings by holding the up/down keys when the screen displays 888.
