1. Įvadas
The Elitech STC-1000HX is a versatile digital temperature controller designed for precise temperature management in various applications. It features a large display, switchable Fahrenheit and Celsius units, and two relay outputs for controlling both heating and cooling devices. This manual provides detailed instructions for installation, setup, operation, and maintenance to ensure optimal performance and longevity of your device.
Pagrindinės funkcijos:
- Wide temperature measurement and control range.
- Fahrenheit (℉) and Celsius (℃) switchable display.
- Two relay outputs for independent control of heating and cooling.
- Large, clear digital display for easy readability.
- Waterproof NTC sensor for reliable temperature detection.
- Sensor failure alarm function.
1.1 vaizdas: priekis view of the Elitech STC-1000HX Digital Temperature Controller, showing the digital display and control buttons.
2. Svarbi saugos informacija
Please read and understand all safety instructions before installing or operating the STC-1000HX. Failure to follow these instructions may result in electric shock, fire, or damage to the device.
- Užtikrinkite maitinimo šaltinio ttage matches the controller's requirements (220V).
- All wiring should be performed by a qualified electrician or knowledgeable individual.
- Prieš atlikdami bet kokius laidų prijungimo ar techninės priežiūros darbus, atjunkite maitinimą.
- Do not operate the controller in environments with excessive moisture or corrosive gases.
- Užtikrinkite tinkamą įžeminimą, kad išvengtumėte elektros pavojaus.
- Prietaisą laikykite vaikams nepasiekiamoje vietoje.
3. Produktas baigtasview ir komponentai
3.1 Product Dimensions and Display
The STC-1000HX features a compact design with a large, easy-to-read LED display. The front panel includes buttons for power, settings, and navigation.
Image 3.1: Elitech STC-1000HX showing key dimensions (71mm width, 66mm depth, 29mm height) and icons for cooling, heating, temperature unit selection, and sensor failure alarm.
3.2 Į komplektą įeinantys komponentai
Į standartinį paketą įeina:
- 1 x Elitech STC-1000HX Digital Temperature Controller
- 1 x NTC Waterproof Temperature Sensor (6.6 feet / IP67 rated)
- 1 x Vartotojo vadovas
Image 3.2: The waterproof NTC temperature sensor, rated IP67, with a 6.6-foot cable, designed for accurate and reliable temperature measurement in various environments.
4. Diegimo vadovas
4.1 Sujungimo schema
Carefully follow the wiring diagram below. Ensure all connections are secure and correctly matched to avoid damage to the controller or connected devices. Disconnect power before wiring.
Image 4.1: Wiring diagram for the STC-1000HX. Terminals 1 & 2 are for Cooling (10A/110VAC), 3 & 4 for Heating (10A/110VAC), 5 & 6 for the Temperature Sensor, and 7 & 8 for Power Supply (110VAC).
Laidų prijungimo instrukcijos:
- Connect the main power supply (110V AC) to terminals 7 (Neutral) and 8 (Live).
- Connect the cooling device to terminals 1 (Neutral) and 2 (Live).
- Connect the heating device to terminals 3 (Neutral) and 4 (Live).
- Connect the NTC temperature sensor to terminals 5 and 6. The sensor is non-polar, so connection order does not matter.
4.2 Montavimas
The STC-1000HX is designed for panel mounting. Ensure the cutout dimensions match the controller's size for a secure fit. Allow adequate ventilation around the unit.
5. Sąranka ir konfigūracija
5.1 Maitinimo įjungimas/išjungimas
Paspauskite ir palaikykite Galia mygtukas (
) for 3 seconds to turn the controller ON or OFF.
5.2 Temperatūros parametrų nustatymas
Norėdami įjungti parametrų nustatymo režimą, paspauskite ir palaikykite Nustatyti mygtukas () for 3 seconds. Use the Up () ir Žemyn () buttons to navigate through parameters and adjust values. Press the Nustatyti mygtuką dar kartą, kad patvirtintumėte ir išeitumėte.
Bendrieji parametrai:
- SP (Setpoint): Pageidaujama temperatūra.
- HD (Heating Differential): The temperature difference above the setpoint before heating activates.
- CD (Cooling Differential): The temperature difference below the setpoint before cooling activates.
- PT (Compressor Delay): Delay time for compressor protection.
- CF (Temperature Unit): Perjunkite tarp Celsijaus (℃) ir Farenheito (℉).
6. Naudojimo instrukcijos
6.1 Cooling Mode Operation
When the measured temperature exceeds the setpoint plus the cooling differential, the cooling relay will activate, turning on the connected cooling device. The cooling relay will deactivate when the temperature drops to the setpoint.
6.2 Heating Mode Operation
When the measured temperature falls below the setpoint minus the heating differential, the heating relay will activate, turning on the connected heating device. The heating relay will deactivate when the temperature rises to the setpoint.
Image 6.1: The STC-1000HX supports both cooling and heating functions, each with a 10A relay capacity, indicated by snowflake and sun icons respectively.
6.3 Signalizacijos funkcijos
The controller includes a sensor failure alarm. If the sensor circuit is open or short-circuited, the display will show an error code (e.g., 'EE') and an audible alarm may sound. Replace the sensor if this occurs.
7. Menu Parameter Settings
To access and modify the advanced parameters, press and hold the Nustatyti button for 3 seconds. Use the Up/Down buttons to navigate and adjust values.
| Funkcija | Nustatyti diapazoną | Numatytoji | Aprašymas |
|---|---|---|---|
| SP | -50 ℃ ~ 120 ℃ (-58 ℉ ~ 248 ℉) | 10 ℃ (50 ℉) | Temperatūros nustatytoji vertė |
| HD | 0.1 ℃ ~ 10.0 ℃ (0.2 ℉ ~ 18.0 ℉) | 2.0 ℃ (3.6 ℉) | Šildymo diferencialas |
| CD | 0.1 ℃ ~ 10.0 ℃ (0.2 ℉ ~ 18.0 ℉) | 2.0 ℃ (3.6 ℉) | Aušinimo diferencialas |
| PT | 0 ~ 10 minučių | 3 minučių | Kompresoriaus delsos laikas |
| CF | C / F | C | Temperature Unit (Celsius/Fahrenheit) |
8. Trikčių šalinimo vadovas
Dažniausiai pasitaikančias problemas ir galimus jų sprendimus žr. toliau pateiktoje lentelėje.
| Problema | Galima priežastis | Sprendimas |
|---|---|---|
| Display shows 'EE' | Sensor error (open circuit or short circuit) | Check sensor wiring. Replace sensor if damaged. |
| Valdiklis neįsijungia | No power supply or incorrect wiring | Verify power connections to terminals 7 and 8. Check fuse if applicable. |
| Heating/Cooling not activating | Incorrect setpoint/differential, compressor delay active, faulty relay, or device | Check SP, HD, CD, and PT settings. Wait for compressor delay. Test connected heating/cooling device. Check wiring to terminals 1-4. |
| Temperatūros rodmenys netikslūs | Sensor placement, damaged sensor, or calibration issue | Ensure sensor is correctly placed and not exposed to direct heat/cold. Replace sensor if damaged. |
9. Techninės specifikacijos
- Modelis: STC-1000HX
- Maitinimas: 110V kintamoji srovė, 50/60Hz
- Temperatūros matavimo diapazonas: Nuo -50 ℃ iki 120 ℃ (nuo -58 ℉ iki 248 ℉)
- Temperatūros valdymo diapazonas: Nuo -50 ℃ iki 120 ℃ (nuo -58 ℉ iki 248 ℉)
- Rezoliucija: 0.1 ℃ / 0.1 ℉
- Tikslumas: ±1 ℃ (± 2 ℉)
- Jutiklis: NTC sensor (1PC)
- Relės išėjimas: 2 Relays (Cooling 10A/110VAC, Heating 10A/110VAC)
- Energijos suvartojimas: <3W
- Darbinė temperatūra: -10 ℃ iki 60 ℃ (14 ℉ iki 140 ℉)
- Laikymo temperatūra: Nuo -20 ℃ iki 75 ℃ (nuo -4 ℉ iki 167 ℉)
- Santykinė oro drėgmė: nuo 20% iki 85% (nekondensuojantis)
- Priekinio skydelio dydis: 71 mm x 29 mm
- Gaminio matmenys (PxPxA): 7.1 x 6.6 x 2.9 cm
- Prekės svoris: 200 g
10. Priežiūra
To ensure the longevity and accurate operation of your STC-1000HX controller, follow these maintenance guidelines:
- Valymas: Gently wipe the controller's display and casinminkštu, sausu skudurėliu. Nenaudokite abrazyvinių valiklių ar tirpiklių.
- Jutiklio priežiūra: Periodically inspect the NTC sensor for any signs of damage or corrosion. Ensure it is clean and free from debris that could affect temperature readings.
- Aplinkos sąlygos: Operate the controller within the specified temperature and humidity ranges to prevent damage.
11. Garantija ir palaikymas
11.1 Informacija apie garantiją
Elitech products are covered by a limited warranty against defects in materials and workmanship. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official Elitech websvetainę.
11.2 Pagalba klientams
If you encounter any issues or have questions regarding your Elitech STC-1000HX temperature controller, please contact Elitech customer support through their official websvetainėje arba kontaktinę informaciją, pateiktą jūsų produkto pakuotėje.