XH-M452 Digital Thermostat

XH-M452 12V Temperature Humidity Controlled Digital Thermostat Incubator Pet Aquarium Heater Cooler Control Device

     It operates with a DC 12V adapter. There are 2 control relays. The relays can switch AC or DC loads. The left display and relay are for temperature. The right relay and display are for humidity.

     There are 2 buttons under each display. When the buttons are pressed briefly, the set min max values are shown. When the buttons are pressed and held, the value on the relevant display starts flashing and it has entered setting mode. You need to set the min and max values by quickly pressing up and down.

     When the temperature setting buttons are pressed briefly, it shows the min and max set values. If the buttons are pressed and held, it starts flashing and switches to setting mode. If the value assigned to the left button is small and the value assigned to the right button is large, it is operating in heater mode. If the left value is large, the device is in cooler mode. If it will be set for an incubator; press and hold the left button and set its value to 36. Press and hold the right button and set its value to 38.

     The settings for the humidity relay are made with the buttons under the humidity display. The min humidity value is set by pressing and holding the left button. The max humidity value is set by pressing and holding the right button. If it will be set for an incubator, the value assigned to the left button can be set as 50 and the value assigned to the right button as 60.

     If you think you have made the device settings incorrectly, you can reset the settings. To restore the factory values, press and hold the left ( + ) buttons of the temperature and humidity buttons at the same time for 3 sec. 888, 888 will appear on the display and the device settings will be reset.

     The HHH value indicates that the value measured by the sensor is too high. The LLL value indicates that the value measured by the sensor is too low.

Features:

• Power supply: DC 12V
• Temperature measurement range:-40C - 120C
• Humidity range: 0 - 100% RH
• Control precision: 0.1C, 0.1% RH
• Test probe: 1 Meter Temperature Humidity Sensor
• Output: 220V 10A Relay
• Dimensions: 65x55x28mm

Features:

• Power supply: DC 12V
• Temperature measurement range: -40C to 120C
• Humidity range: 0 to 100% RH
• Control precision: 0.1, 0.1% RH
• Test probe: Integrated sensor
• 2x 7 Segment Display
• Output: 220V 10A Relay
• Dimensions: 65 x 55 x 28 mm

Control:
1. Set the temperature +: Normal display mode, long press the + key for 3 seconds, start temperature numerical flashing, press the + / - key setting values, wrong operation after 5 seconds, automatically return to detect temperature display
2. Set the temperature -: Normal display mode, long press - button for 3 seconds, stop numerical flashing temperature, press the + / - key set value
3. Restore the factory Settings: At the same time long press temperature, and humidity + key for 3 seconds, digital display, 888, 888
4. Set to start humidity: long press the + key, start the humidity value flashing, set by + / - key launch humidity value
5. Set stop humidity: long press - to stop humidity value, set by + / - key to stop the humidity value
6. Fault code: display LLL mean the sensor fault display HHH mean Test temperature exceed the range of measurement

Package Contents:

• 1 pcs XH-M452 12V Digital Thermostat
• 1 pcs Temperature Humidity Sensor