1. Introduktion
The DIGITEN TTC-1003 is a versatile 3-stage outlet temperature controller designed for precise environmental management. It features two temperature-controlled outlets and one timer-controlled outlet, allowing for independent regulation of heating, cooling, and lighting cycles. This device is suitable for a wide range of applications, including reptile habitats, incubators, greenhouses, mushroom cultivation, and home brewing. This manual provides detailed instructions for the safe and effective operation of your TTC-1003 controller.

Figure 1: DIGITEN TTC-1003 Temperature Controller
2. Sikkerhedsoplysninger
Please read and understand all safety instructions before operating the device. Failure to follow these instructions may result in electric shock, fire, or damage to the product.
- Sørg for, at strømforsyningen voltage matches the specifications of the controller (100-240V AC).
- Do not immerse the main controller unit in water or expose it to excessive moisture. The temperature probes are waterproof, but the main unit is not.
- Always unplug the device from the power outlet before cleaning or performing any maintenance.
- Do not exceed the maximum rated current of 15A for the entire unit.
- Hold enheden utilgængeligt for børn og kæledyr.
- Do not disassemble or modify the controller. Refer all servicing to qualified personnel.
- Ensure all connected appliances are in good working condition and do not exceed the controller's wattage grænser.
3. Produktet er slutview
3.1 Komponenter
- DIGITEN TTC-1003 Controller Unit
- 2 x Temperature Sensor Probes (2m / 78.74in each)
- Power Cord (1.4m / 55.12in)
3.2 Nøglefunktioner
- Nem at bruge: Plug-and-play design with a large LCD display.
- Uafhængig kontrol: Two temperature-controlled outlets (OUT1, OUT2) and one timer-controlled outlet (OUT3) operate independently.
- Bredt temperaturområde: Regulates and maintains temperatures from 14°F to 248°F (-10°C to 120°C).
- Dobbelte sensorprober: Two probes for reliable temperature tracking.
- Day/Night Temperature Control: Allows for different temperature settings for day and night cycles on temperature-controlled outlets.
- Timing funktion: Outlet 3 offers a time cycle function for lighting or other timed devices.
- Hukommelsesfunktion: All settings are saved in the event of a power outage.
- Temperaturenhedskontakt: Skift nemt mellem Celsius (°C) og Fahrenheit (°F).
- Høj/lav temperatur alarm: Provides alerts for temperature deviations.

Figure 2: Key Features of the TTC-1003
4. Opsætningsvejledning
4.1 Indledende placering
- Choose a dry, stable location for the controller unit, away from direct sunlight or heat sources.
- The unit can be wall-mounted using the integrated hanging slot on the back.

Figure 3: Wall-Mounted Installation
4.2 Connecting Probes and Devices
- Plug the two temperature sensor probes into the designated ports on the top of the controller.
- Position the sensor probes in the environment where temperature monitoring is required. Ensure they are not directly exposed to heating elements or water if not intended.
- Plug your heating or cooling devices into OUT1 and OUT2. These outlets are temperature-controlled.
- Plug your lighting or other timed devices into OUT3. This outlet is timer-controlled.
- Plug the controller's power cord into a standard electrical outlet. The LCD display will illuminate.

Figur 4: Eksample Applications and Connections
5. Betjeningsvejledning
The controller features a large LCD display and three buttons: SÆT, UR, og OP/NED pile.
5.1 Indstilling af aktuel tid
- Tryk og hold på UR button for 3 seconds until the hour digit flashes.
- Brug OP/NED pile for at justere timen.
- Trykke UR igen for at gå til minutcifferet, og juster derefter med OP/NED pile.
- Trykke UR for at bekræfte og afslutte.
5.2 Temperature Control (Outlets 1 & 2)
Outlets 1 and 2 are independently controlled for temperature. Each can be set for heating or cooling mode with specific ON/OFF temperatures and operating times.
- Tryk og hold på SÆT button for 3 seconds to enter programming mode. The display will show 'OUT1' or 'OUT2' and the first setting will flash.
- Brug OP/NED pile to select 'OUT1' or 'OUT2'. Press SÆT for at bekræfte.
- Indstil ON-tid: The 'ON' time will flash. Use OP/NED pile for at indstille timen, og tryk derefter på SÆT to set minutes. This is the time when temperature control for this outlet begins.
- Sluk-tidspunkt: The 'OFF' time will flash. Use OP/NED pile for at indstille timen, og tryk derefter på SÆT to set minutes. This is the time when temperature control for this outlet ends.
- Set ON Temperature: The 'ON Temp' will flash. Use OP/NED pile to set the temperature at which the connected device turns ON.
- Set OFF Temperature: The 'OFF Temp' will flash. Use OP/NED pile to set the temperature at which the connected device turns OFF.
- Determine Mode (Heating/Cooling):
- If ON Temp < OFF Temp: The controller operates in Opvarmningstilstand. The device turns on when the temperature drops to ON Temp and turns off when it reaches OFF Temp.
- If ON Temp > OFF Temp: The controller operates in Køletilstand. The device turns on when the temperature rises to ON Temp and turns off when it reaches OFF Temp.
- Trykke SÆT to cycle through additional settings (High Alarm, Low Alarm, Calibration) or press UR for at gemme og afslutte.

Figure 5: Temperature Control Programming Example
5.3 Timer Control (Outlet 3)
Outlet 3 operates as a simple timer, allowing for two independent ON/OFF periods within a 24-hour cycle.
- Tryk og hold på SÆT button for 3 seconds to enter programming mode.
- Brug OP/NED pile to select 'OUT3'. Press SÆT for at bekræfte.
- Indstil første tændingstidspunkt: The 'ON' time for the first period will flash. Adjust with OP/NED pile og bekræft med SÆT.
- Indstil første slukningstidspunkt: The 'OFF' time for the first period will flash. Adjust with OP/NED pile og bekræft med SÆT.
- Gentag trinene for Second ON Time og Second OFF Time if a second timed period is desired. If not, set the second ON time to be the same as the second OFF time to disable it.
- Trykke UR for at gemme og afslutte.

Figure 6: Timer Control Programming Example for Outlet 3
5.4 Valg af temperaturenhed (°C/°F)
To switch between Celsius and Fahrenheit, briefly press the Pil op button while in normal operating mode.
5.5 High/Low Temperature Alarms (AH/AL)
You can set high and low temperature alarms for Outlets 1 and 2 to be notified if the temperature goes outside your desired range.
- Enter programming mode for OUT1 or OUT2 (as described in 5.2).
- After setting ON/OFF temperatures, press SÆT until 'AH' (High Alarm) flashes. Use OP/NED pile to set the desired high temperature limit.
- Trykke SÆT until 'AL' (Low Alarm) flashes. Use OP/NED pile to set the desired low temperature limit.
- Trykke UR for at gemme og afslutte.
6. Vedligeholdelse
Regular maintenance ensures the longevity and accuracy of your DIGITEN TTC-1003 controller.
- Rensning: Wipe the controller unit with a soft, dry cloth. Do not use abrasive cleaners or solvents. Ensure the unit is unplugged before cleaning.
- Probepleje: Periodically inspect the temperature probes for any signs of damage or wear. Ensure the probes are clean for accurate readings. The probes are waterproof and can be cleaned with a damp klæde.
- Opbevaring: If storing the device for an extended period, unplug it and store it in a cool, dry place.

Figure 7: Waterproof Temperature Probe
7. Fejlfinding
If you encounter issues with your controller, refer to the table below for common problems and solutions.
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Skærmen er tom eller tænder ikke. | Ingen strømforsyning. | Check if the controller is properly plugged into a live outlet. Verify the power outlet is functional. |
| Heating/Cooling device (OUT1/OUT2) not turning on/off. | Incorrect temperature settings (ON Temp/OFF Temp). Incorrect time period settings. Enhedsfejl. | Review and adjust ON/OFF temperatures and time periods. Ensure the ON/OFF temperatures are set correctly for heating (ON < OFF) or cooling (ON > OFF). Test the connected device directly in a wall outlet. |
| Timed device (OUT3) not turning on/off. | Incorrect ON/OFF times for OUT3. | Verify the programmed ON/OFF times for Outlet 3. Ensure the current time on the controller is accurate. |
| Temperaturaflæsningerne er unøjagtige. | Probe placement or damage. Kalibrering nødvendig. | Ensure probes are correctly positioned and not directly touching heating elements. Check probes for visible damage. Use the calibration setting (refer to section 5.5) to adjust the temperature reading if necessary (within +/- 12°F). Note that readings are typically accurate within 1-2°F. |
| Indstillinger går tabt efter strømafbrydelsetage. | This should not occur as the device has memory backup. | If settings are consistently lost, contact customer support. |
8. Specifikationer
| Feature | Detalje |
|---|---|
| Modelnavn | TTC-1003 |
| Mærke | DIGITEN |
| Temperaturkontrolområde | 14°F ~ 248°F (-10°C ~ 120°C) |
| Voltage | 100-240V AC |
| Nominel strøm | 15A Maks |
| Wattage | 2200W |
| Display Type | LCD med baggrundsbelysning |
| Kontroltype | Tryk knap |
| Forbindelsesteknologi | Forbundet |
| Varens vægt | 1.03 pund (ca. 0.47 kg) |
| Pakkedimensioner | 6.54 x 6.34 x 2.05 tommer |
9. Garanti og support
9.1 Produktgaranti
DIGITEN provides a one-year warranty for any quality problems with this product. Please retain your proof of purchase for warranty claims.
9.2 Kundesupport
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact DIGITEN customer support. You can find contact information and additional resources by visiting the official DIGITEN store:





