1. הקדמה
This user manual provides comprehensive instructions for the installation, operation, and maintenance of your Jung TR UD LS 231 WW Universal Thermostat. Please read this manual carefully before installation and use to ensure proper function and safety. Keep this manual for future reference.
The Jung TR UD LS 231 WW is a universal room thermostat designed for precise measurement and regulation of room temperature. It features a clear backlit display and supports both heating and cooling functions.
2. מידע בטיחות
יש להקפיד תמיד על אמצעי הזהירות הבאים כדי למנוע פגיעה גופנית או נזק למכשיר:
- Installation and electrical connections must only be performed by a qualified electrician in accordance with local regulations and standards.
- Before any installation or maintenance work, ensure the power supply to the thermostat is disconnected at the main circuit breaker.
- Do not expose the thermostat to moisture, extreme temperatures, or direct sunlight.
- אין לפתוח או לנסות לתקן את המכשיר בעצמך. יש לפנות לכל טיפול וטיפול באנשי מקצוע מוסמכים.
- Ensure proper ventilation around the thermostat to prevent overheating.
3. המוצר נגמרview
The Jung TR UD LS 231 WW thermostat features a user-friendly design with a clear digital display and intuitive controls.
Figure 3.1: Jung TR UD LS 231 WW Universal Thermostat Front View
The image displays the Jung TR UD LS 231 WW Universal Thermostat. It features a white frame and a clear digital display. The display shows a temperature reading of 21.0°C, indicates 'AUTO' mode, and the current time as 14:31. Below the main display, there are four control buttons: a mode button (represented by a square with a line), a minus button, a plus button, and a checkmark button. A small flame icon is visible on the right side of the display, indicating heating status. The overall design is clean and functional.
רכיבי תצוגה:
- תצוגת טמפרטורה: Shows the current room temperature and setpoint.
- מחוון מצב: Displays the current operating mode (e.g., AUTO, Manual).
- תצוגת זמן: מציג את השעה הנוכחית.
- מחוון חימום/קירור: Icons indicating active heating (flame) or cooling.
לחצני שליטה:
- Mode Button (Square with line): Used to cycle through operating modes.
- לחצן מינוס (-): Decreases temperature setpoint or navigates menu options.
- כפתור פלוס (+): Increases temperature setpoint or navigates menu options.
- Confirm (Checkmark) Button: מאשר בחירות או מזין הגדרות.
4. התקנה
The thermostat is designed for mounting in a standard flush-mounted box according to DIN 49 073. It requires a 230 V AC power supply and an N conductor.
4.1 חיווט
אַזהָרָה: Ensure power is disconnected before wiring. Incorrect wiring can cause damage to the device or pose an electrical hazard.
- Connect the 230 V AC power supply to the designated terminals. An N conductor is required.
- Connect the two-wire heating/cooling system to the relay output terminals. The relay is potential-free.
- Refer to the wiring diagram provided with the product packaging for specific terminal assignments.
4.2 הרכבה
- After wiring, carefully place the thermostat into the flush-mounted box.
- Secure the thermostat using screws. This model uses screw fixing and does not require fixing claws.
- Attach the front cover and frame securely.
5. הוראות הפעלה
5.1 הפעלה ראשונית
Once power is restored, the thermostat display will illuminate. It may show default settings or prompt for initial setup (e.g., time, date).
5.2 הגדרת הטמפרטורה
- במצב פעולה רגיל, השתמש ב- פלוס (+) ו מינוס (-) buttons to adjust the desired temperature setpoint.
- The temperature can be set in 0.5 °C increments within the range of 5 °C to 30 °C.
- The display will show the new setpoint temporarily, then revert to the current room temperature.
5.3 Changing Operating Modes
הקש על Mode Button (Square with line) to cycle through available operating modes, such as:
- אוטומטי: Operates according to the programmed schedule.
- ידני: Maintains a constant temperature set by the user.
- OFF/Standby: Turns off heating/cooling functions.
אשר את הבחירה שלך עם Confirm (Checkmark) button if prompted.
6. מצבי תכנות
The Jung TR UD LS 231 WW thermostat offers programmable features to optimize energy consumption and comfort. Specific programming steps may vary; refer to the detailed instructions in the full product manual for advanced settings.
6.1 הגדרת שעה ותאריך
Typically, this is the first step after installation or a power outage. Access the time/date setting menu by pressing and holding the כפתור מצב or a combination of buttons as indicated on the display.
- השתמש ב- פלוס (+) ו מינוס (-) כפתורים לכוונון ערכים.
- השתמש ב- כפתור מצב or Confirm (Checkmark) button to move between fields (hours, minutes, day, month, year).
- Confirm all settings to save.
6.2 Creating a Weekly Schedule
The thermostat allows you to set different temperature setpoints for various times of the day and days of the week.
- Enter the programming menu (consult the full manual for specific button sequences).
- Select the day or group of days you wish to program.
- Define time periods and their corresponding desired temperatures.
- שמור את לוח הזמנים.
7. תחזוקה
7.1 ניקוי
כדי לשמור על המראה והפונקציונליות של התרמוסטט שלך:
- נגב את פני השטח עם רך, דamp בַּד.
- Do not use abrasive cleaners, solvents, or chemical sprays, as these can damage the plastic and display.
- ודא שלא ייכנס נוזל למכשיר.
7.2 רזרבת כוח
The thermostat has an internal lithium cell providing a power reserve of approximately 10 years. This ensures that time and program settings are retained during short power outages. If the display remains blank after a prolonged power outage, the internal battery may need professional replacement.
8. פתרון תקלות
If you experience issues with your thermostat, consult the table below for common problems and solutions. For problems not listed or if solutions do not resolve the issue, contact qualified service personnel.
| בְּעָיָה | סיבה אפשרית | פִּתָרוֹן |
|---|---|---|
| התצוגה ריקה. | אין ספק כוח; הסוללה הפנימית התרוקנה. | Check circuit breaker. If power is present, internal battery may need replacement (professional service recommended). |
| תרמוסטט לא שולט על החימום/קירור. | Incorrect wiring; wrong operating mode; setpoint not reached. | Verify wiring (power off first). Check operating mode (e.g., AUTO, Manual). Adjust setpoint to be above/below current room temperature. |
| נראה שקריאת הטמפרטורה אינה מדויקת. | תרמוסטט ממוקם ליד מקור חום/רוחב; חיישן חסום. | Ensure thermostat is not exposed to direct drafts, sunlight, or heat sources. Clean any dust from sensor openings. |
9. מפרטים
| תכונה | מִפרָט |
|---|---|
| מספר דגם | TR UD LS 231 WW |
| מותג | יונג |
| ספק כוח | 230 וולט AC |
| צריכת חשמל | משוער. 1.2 וואט |
| מיתוג זרם | 10 mA to 10 (4) A at 230 V AC |
| טווח הגדרת טמפרטורה | +5 מעלות צלזיוס עד +30 מעלות צלזיוס |
| רזולוציית תצוגת טמפרטורה | 0.1 מעלות צלזיוס |
| ערך דיפרנציאלי | 0.5 K (Adjustable) |
| תְפוּקָה | Relay (Normally Closed), Potential-free |
| סוג חיבור | Two-wire, N conductor required |
| שמורת חשמל | Approx. 10 years (Lithium cell) |
| הַרכָּבָה | Screw fixing, for flush-mounted box (DIN 49 073) |
| חוֹמֶר | תרמופלסטי |
| צֶבַע | אלפין וייט |
| מידות (חבילה) | 9.6 x 8.4 x 8.2 ס"מ |
| משקל (פריט) | 200 גרם |
| תכונות מיוחדות | Backlit display, Cooling function, Smartphone control support (via external system), Remote control (optional) |
10. אחריות ותמיכה
Jung products are manufactured to high quality standards. For information regarding warranty terms and conditions, please refer to the documentation provided with your purchase or visit the official Jung webאֲתַר.
For technical support, spare parts, or service inquiries, please contact your local Jung distributor or authorized service center. Please have your model number (TR UD LS 231 WW) and purchase details ready when contacting support.
Spare parts availability information is currently unavailable through general product listings. Please inquire directly with Jung or an authorized dealer.
