W1212 AC 220V LCD Digital Temperature Humidity Controller Timer SHT20 Sensor Probe for Incubator Aquarium Thermostat Humidistat

W1212 AC 220V LCD Digital Temperature Humidity Controller Thermostat Humidistat Timer SHT20 Sensor Probe for Incubator Aquarium Note: The product has a clock function with a battery. The product is shped without a battery. The customer needs to buy the battery by himself. The battery model: CR1220 3V on. The battery needs to be calibrated for the first time. Time calibration operation mode: 1. In the case of power on, long pre the setting key to enter the setting interface, short pre the setting key to quickly switch (P/F/H), set the time to H, and select H1-H5 by the up and down keys. If you need real-time clock setting, select the corresponding H1 item, short pre the power on to enter the setting time, the up on is to increase, the down on is to decrease, and the power on is to confirm Instructions for setting operation: In the case of power on, long pre the setting on to enter the setting interface, short pre in the setting interface to quickly switch (P/F/H), you can use the up and down keys to select P1-P5/F1-F4/H1-H5, and then short pre The power on is OK to enter the setting parameters Specification: Product name: Intelligent temperature and humidity controller Product model: W1212 Power supply voltage: AC110 -220V Working frequency: 50HZ Measuring range: -40 -120°C 0 -00%RH Measurement accuracy: temperature ± 0.3°C, humidity ± 3%RH Sensor cable length: 100CM Size: 79.5*43*36mm Shell material: surface shell ABS, bottom shell flame retant ABS Ts: ①In normal mode, short pre the setting key or plus and minus keys to view the setting parameters, it will return to normal mode after 1 second. ②In the setting mode, if no key is preed, it will automatically return to the normal working mode after 10 seconds. ③In the setting mode, when a certain option value is set, if the power on is not preed to confirm the return, it will automatically return to the normal working mode after 10 seconds, and the value will not be saved. Key Descrtion: 1. Power on: ①Long pre the switch ②In the setting mode, short pre is the confirmation key 2. Setting key: ①Short pre to view the temperature control mode, short pre again to view the humidity control mode ②Long pre to enter the setting interface, short pre the setting on in the setting interface to select temperature control and humidity control or time mode (that is, P and F and H mode switching) 3. + key: ① On the homepage, short pre to view the target temperature switch time, long pre to turn on the target temperature switch time ②In the menu mode, short pre and 1 long pre and continue to add 4.-Key: ① Short pre to view the target humidity switch time on the homepage, long pre to turn on the target humidity switch time ②In the menu mode, short pre to decrease 1 and long pre to continue to decrease 5. Combination key: setting key + number minus (restore factory settings) In the power-on state, preing and holding the key combination at the same time will restore the factory settings Mode descrtion: Both heating and cooling in temperature control mode and humidification and dehumidification in humidity control mode need to be set manually Temperature control mode: 1. Cooling mode: (You can short pre the setting on on the home page to view, or you can see the snowflake sign on the screen, that is, the current cooling mode) ①When the real-time temperature ≥ the target temperature setting value (OBJ TEMP) + the temperature difference setting value, it enters the cooling state, the relay works, and the cooling starts. ②When the real-time temperature drops to the target temperature setting value (OBJTEMP), the refrigeration relay stops working, the thermostat enters the temperature control state, and the temperature control range is the temperature difference setting value. ③When the real-time temperature ≥ the target temperature setting value (OBJ TEMP) + the temperature difference setting value, the thermostat enters the compreor delay state, and the refrigeration relay starts to work after the compreor delay. 2. Heating mode: (You can short pre the setting on on the home page to view, or the sun symbol can be seen on the screen, that is, the current heating mode) ① When the real-time temperature is le than the target temperature setting value-the temperature difference setting value, it enters the heating state and the heating relay works. ②When the heating temperature reaches the target temperature value, the heating relay stops working, the thermostat enters the temperature control state, and the temperature control range is the temperature difference set value. Humidity control mode: 1. Dehumidification mode: (You can short pre the setting on on the home page to view, or you can see the prohibition of water droplets on the screen, that is, the current dehumidification mode) ①When the real-time humidity and humidity temperature difference value (OBJ HUM) ≥ the target humidity value, the relay starts to work and starts dehumidification ②When the dehumidification humidity reaches the target humidity value, the dehumidification relay stops working and enters the humidity control state, and the humidity control range is the humidity setting value. 2. Humidification mode: (You can short pre the setting on on the home page to view, or you can see the water drop mark on the screen, that is, the current humidification mode) ①When real-time humidity + humidity temperature difference value (OBJ HUM) ≤ target humidity value, the relay starts to work and starts to humidify ②When the humidification humidity reaches the target humidity value, the humidification relay stops working and enters the humidity control state. The humidity control range is the humidity setting value. Timing descrtion: Temperature timing switch operation instructions: ①The plus on controls the temperature timing, short pre to view the timing to turn on or off the target temperature, long pre the plus on to turn on the timing ②In the home page interface, short pre the plus on to display one one: one TEMP (for temperature timing shutdown) long pre the plus on to turn off the target temperature, when the long pre starts, XX:XX TEMP will be displayed ③In the home page interface, short pre the plus on to display (for the temperature timing start) long pre the plus on to start the target temperature regularly, when the long pre starts, it will display XX:XX time Humidity timer switch operation instructions: ①The minus on controls the humidity timing, short pre to view the timing on or off the target humidity, long pre the minus on to turn on the timing ②In the homepage interface, short pre the minus on to display one one: one HUM (currently humidity timer shutdown), immediately pre and hold the plus on to turn off the target temperature, when the long pre starts, it will display XX:XX HUM ③In the homepage interface, short pre the minus on to display --:-- (currently the humidity is in the timing power on state) immediately pre and hold the plus on to turn on the target temperature, and when the long pre starts, XX:XX time will be displayed ​

Menu

Function

Setting

Factor Setting

P1

Target temperature setting

-10 -120℃

30.0℃

P2

Balance temperature setting

0.1 -10.0℃

3℃

P3

Delay time

1 -10 minute

3 minute

P4

Temperature adjustment

-10 -10℃

0℃

P5

Temperature mode

C(Cooling), H(Heating)

H(Heating)

F1

Target humidity setting

10-90%RH

50%RH

F2

Balance humidity setting

1 -10%RH

5%RH

F3

Humidity adjustment

-9.9 -9.9%RH

0%RH

F4

Humidity mode

C(Dehumidification), H(Humidify)

H (Humidify)

H1

Time setting

24 hour

H2

Temperature switch on setting

24 hour

12:00

H3

Temperature switch off setting

24 hour

12:00

H4

Humidity switch on setting

24 hour

12:00

H5

Humidity switch off setting

24 hour

12:00

Package Included: 1 * W1212 Temperature and Humidity Controller 1 * SHT20 Sensor Probe About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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