DTC1201 Thermostat
Product name: Thermostat
Product model: DTC1201
Power supply voltage: AC110 ~ 220V
Temperature range: -40 ℃ ~ + 99 ℃
Temperature measurement accuracy: ± 1 ℃ (-40 ℃ ~ + 70 ℃)
Sensor line length: 100cm
Thermostat size: 93mm * 56mm * 34mm
Output capacity: Cooling (10A / 250VAC) Heating (10A / 250VAC)
Product name: Thermostat
Product model: DTC1201
Power supply voltage: AC110 ~ 220V
Temperature range: -40 ℃ ~ + 99 ℃
Temperature measurement accuracy: ± 1 ℃ (-40 ℃ ~ + 70 ℃)
Sensor line length: 100cm
Thermostat size: 93mm * 56mm * 34mm
Output capacity: Cooling (10A / 250VAC) Heating (10A / 250VAC)
Widely use: fish pet farming, greenhouse cultivation, supermarket fresh incubator, and more temperature control fields. Intelligent and precise temperature control
Heating: Home heating, fish pet breeding, greenhouse cultivation, hatching machine and other high-precision sensors, temperature control is under control.
Refrigeration: Refrigerators, supermarket preservation, air conditioning and other heating and cooling, control and build orders quickly.
Smart: WiFi link can be controlled remotely through a smartphone.
Safety: ABS flame-retardant material shell, after multiple safety tests, is more safe and reliable.
Heating: Home heating, fish pet breeding, greenhouse cultivation, hatching machine and other high-precision sensors, temperature control is under control.
Refrigeration: Refrigerators, supermarket preservation, air conditioning and other heating and cooling, control and build orders quickly.
Smart: WiFi link can be controlled remotely through a smartphone.
Safety: ABS flame-retardant material shell, after multiple safety tests, is more safe and reliable.
Operating instructions
When the thermostat works normally, press and hold the power button for more than 3 seconds to turn off the thermostat. When the thermostat is off, press and hold the power button for more than 3 seconds to turn on the thermostat.
When the thermostat is working normally, the digital tube displays the current temperature measurement value, and performs automatic recognition and conversion of the cooling and heating working mode.
When the thermostat is working normally, the digital tube displays the current temperature measurement value, and performs automatic recognition and conversion of the cooling and heating working mode.
When the measured temperature ≥ temperature set value + temperature difference set value, enter the cooling state, the Cool indicator lights, the refrigeration relay normally open contact is closed; The Cool indicator flashes, indicating that the refrigeration equipment is in the state of delay protection of the press; ≤Temperature setting value, the Cool indicator is off, and the normally open contact of the cooling relay is disconnected.
When the measured temperature ≤ temperature set value-temperature difference set value enters the heating state, the Heat indicator lights, the heating relay normally open contact is closed; when the measured temperature ≥ temperature set value, the Heat indicator turns off, the heating relay normally open contact disconnect.
When the measured temperature ≤ temperature set value-temperature difference set value enters the heating state, the Heat indicator lights, the heating relay normally open contact is closed; when the measured temperature ≥ temperature set value, the Heat indicator turns off, the heating relay normally open contact disconnect.
Indicator Status Description
|
Indicator |
Function |
Remarks |
|
Cool indicator |
On: Cooling operation; Off: Cooling Off; Flashing: Press delay |
Cool&Heat: The two indicators cannot be on at the same time |
|
Heat indicator |
On: Heating work; |
|
|
Set indicator |
On: Parameter setting status |
|
|
Data indicator （Blue light/Yellow light） |
Data transmission indicator |
Yellow light: distribution network indicator |
|
Netindicator |
On: online Blinking: offline |
Indicate whether APP and device are connected successfully |
Menu function description
|
Menu Logo |
Menu Function |
Setting Area |
Factory Setting |
|
F1 |
Temperature Setting |
-40.0~99.9℃ |
10.0℃ |
|
F2 |
Temperature difference setting |
0.3~10.0℃ |
1℃ |
|
F3 |
Press Delay |
1~10minutes |
3 minutes |
|
F4 |
Temperature correction |
-10.0~10.0℃ |
0℃ |
Repair system data
After the thermostat is powered on, first check whether the parameter settings are correct. If an error is detected, “Er” is displayed. At this time, pressing any key will restore the default parameter settings and work normally. It is recommended to reset the parameters at this time.
System code, reason and action
Sensor failure alarm: When the temperature probe circuit has a short circuit or open circuit failure, the thermostat activates the probe failure alarm mode and closes all execution states. The digital tube displays "EE". After the failure is removed, press any key to return to the normal working mode.
Over-temperature limit alarm: When the temperature measurement exceeds the temperature measurement range, the thermostat activates the over-temperature limit fault alarm mode, closes all execution states, the digital tube displays "HH", when the temperature returns to the normal measurement range, press any key, Return to normal working mode. (18b20)
Safety rules
☆ Danger:
☆ Danger:
1. Strictly distinguish the sensor lead, power cord and output relay interface, not to be connected wrong, and the relay must not be overloaded;
2. All wiring changes must be made with the power disconnected.
☆ Warning:
1. This thermostat is forbidden to be used in water or excessively humid environment. It is prohibited to use in high temperature, strong electromagnetic interference and strong corrosive environment.
☆ Note:
1. The power supply voltage should be consistent with the voltage marked by the thermostat, and ensure the stability of the power supply voltage;
2. In order to avoid possible interference, it is recommended that the sensor lead be kept at an appropriate distance from the power line.
Package Included:
1PCS*DTC1201 Digital Thermostat AC 110V-230V WiFi Intelligent Temperature Controller