SPECIFICATIONS

DTC3200

Specification:
Product Name: Temperature and Humidity Controller
Product model: DTC3200
Power supply voltage: AC 110 -230V
Power supply frequency: 50 / 60Hz
Sensor Probe Length: 1m
Sensor Probe Type: SHT20
Temperature measurement range: -20 -60 ℃
Humidity measurement range: 0% -100% RH
Temperature measurement accuracy: 0.3 ℃
Humidity measurement accuracy: 3%
Output control: Relay output
Output power: MAX 10A
Size: 93*56*34mm

Setting:
Setting method: start value  stop value (the program automatically determines the working mode to be cooling / dehumidifying mode)
Heating / cooling mode setting
Setting method: setting (starting temperature): long press the ▲ button, the starting temperature flashes, and the starting temperature value is set by the ▲ ▼ button
Setting (stop temperature): long press the ▼ button to stop the temperature flashing, set the stop temperature value by ▲ ▼ button

Heating use case: control the water heater, heating to 65 ℃ to stop, the temperature drops to 50 ℃ to start heating again
The first step: heating working mode, start temperature  stop temperature
Step 2: Press and hold the ▲ button, the starting temperature flashes, and set the starting temperature to 30 ℃ via the ▲ ▼ button
Step 3: Press and hold the ▼ button to stop the temperature flashing, and set the stop temperature to 26 ° C with the ▲ ▼ button. The setting is complete!

Humidification / dehumidification mode settings:
Setting (Start Humidity): Long press the △ key, the start humidity value flashes, and set the start humidity value with the △ ▽ key. Set [Stop Humidity]: Long press the △ key, stop the humidity value flashing, and set the stop humidity with the △ ▽ key value.

Examples of humidification: Fresh supermarket humidification, control humidifier 50% RH to start humidification, humidification to 80% RH to stop humidification.

Setup steps:
Step 1: Press and hold the △ key for 3 seconds to start the humidity value flashing, and set the start humidity value to 50% RH.
Step 2: Press and hold the ▽ key for 3 seconds to stop the humidity value flashing, set the value to 80% RH, the setting is completed, press the button for 5 seconds without operation, and automatically return to the normal display state

Dehumidification example: workshop control exhaust dehumidification system, humidity 70% RH starts dehumidification, humidity 40% RH stops dehumidification

Setup steps:
Step 1: Press and hold the △ key for 3 seconds to start the humidity value flashing, and set the start humidity value to 40% RH.
Step 2: Press and hold the ▽ key for 3 seconds to stop the humidity value from flashing, set the value to 70% RH, the setting is completed, press the button for 5 seconds without operation, and automatically return to the normal display state


Temperature correction:
Simultaneously press the ▲ ▼ key for 3 seconds to start the temperature digit flashing, and use the ▲ ▼ key to set the start temperature correction value; after the setting is completed, press the button for 5 seconds without operation, and automatically return to the normal display state.

Humidity correction:
Simultaneously press the △ ▽ key for 3 seconds to start the humidity digit flashing, and set the humidity correction value by the △ ▽ key; after the setting is completed, press the button for 5 seconds without operation, and it will automatically return to the normal display state.

Package Included:
1 * DTC3200 Thermometer Hygrometer
1 * SHT20 Sensor Probe
1 * Manual

Note:
If the temperature and humidity display LLL, please confirm whether the wiring of the SHT20 digital temperature and humidity sensor is correct, whether there is poor contact, you can try to reconnect the wiring.