Description

Product Description
Description:
The product adopts single chip control system + high-precision temperature probe, and its temperature control performance and temperature control accuracy are superior to similar products.
The product has three window design, real-time start value and stop value, and has intermittent work, timing switch and other functions.
It can be widely used in greenhouse cultivation, aquaculture, room temperature control and other aspects. It is a good help at home.
Specifications:
Size: 90x60x25mm/3.54×2.36×0.98"
Material: ABS + electronic components
Model and specification: XH-W1411
Temperature range: – 55 ~ + 120℃
Temperature measurement accuracy: ± 0.3 °
Resolution: 0.1 °
Temperature range: – 19-99°C
Control accuracy: 1 °
Temperature probe: 1 meter waterproof probe
Power supply voltage: 220V
Applicable environment: – 25-55 ℃ humidity 20% – 85% (no condensation)
Output type: 10 relay outputs
Instructions:
1.The plug product of the house socket on the screen shows the temperature at which the power supply is properly connected
2. Set the start and stop temperature of the temperature control probe where the temperature needs to be controlled.
3. The power plug of heating or cooling equipment on the thermostat plug can be realized through temperature control.
An instruction manual:
If the temperature is within the interval after the power increase, the output will activate immediately and the set point will stop.
Start temperature stop temperature: cooling mode
For example, when you want to control the greenhouse above 35℃ in summer to start the ventilation fan, when it stops at 32℃, you must set the start to 35℃ and the setting to 32℃.
Game: function key / TOGGLE key
In the startup state, if the power is still off after the power is turned off, press and hold for 3 seconds to turn off the power.
In the off state, press set once to start. If the power is still on, start.
Under normal temperature control state, press set once to switch between F-1 and F-3.
F-1 intermittent operation mode unit left start minute right stop minute
F-2 timer for the left hour minute of the right minute (up to 99 hours and 59 minutes)
F-3 regular start left hour right hour, maximum 99 hours 59 minutes
Temperature correction: disconnect the plug of the temperature regulator and keep the set unchanged. Enter the temperature correction function. The display screen – 000 – can be calibrated at the rear according to the maximum temperature of – 9.9 ~ + 99°C.
Real time temperature = pre corrected temperature value + corrected value
Press and hold (start + -) to enter the self test function
Press and hold (stop + -) to open the factory settings
5. Return to factory:
If you have misconfigured or misconfigured it may contain 2 stop keys to start the factory. Set up
Screen 88-888-88, flute buzzing fast, fully restored
Default is 25 gear 40 F-1 01-10 F-2 00-30 F-3 00-30 correction = 000
Troubleshooting:
1. The power supply does not respond and the screen does not light up
Check whether the output is live. Use the same plug of other electrical equipment to check. If there is electric control and the thermostat is closed, press the starter set.
2. The screen can be displayed, but the temperature control function cannot be achieved.
If the temperature is adjusted to the correct position, but the start does not start, stop does not stop, you can start and stop the set value error, reduce the set point and stop the output value.
3. Temperature change out of control range
The controller used for bit control, that is, it stops when the red light is on, and stops when the green light is on. If the control process changes the light, it is correct, but the temperature is too high, indicating that the thermostat is good, then the heating / cooling power can be reduced.
4. Actual temperature deviation
If you think the current temperature is 30 degrees and the thermostat displays 29.6, you can enter a temperature correction value and press and hold the start temperature set by the school. If the real-time temperature is 31.2, you think 30 can set the correction value to – 1.2 to get the temperature.
Precautions for use:
Read this article carefully for the first time.
1. The three plugs of this product must be grounded.
2. The main machine of temperature controller is not waterproof, and water shall be avoided. It is forbidden to use it in bathroom or outdoor.
3. It is forbidden to use energy to avoid permanent damage and danger to the calibrated power of the product.
4. The actual temperature control should be paid attention to whether the temperature control is correctly applied before exiting
Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.
Package Content:
1 X Temperature Controller