1. تعارف
This manual provides detailed instructions for the installation, operation, and maintenance of your OJ Microline UDG4-4999 Touch Screen Programmable Thermostat. Designed for electric radiant floor heating systems, this thermostat features dual voltage (120V/240V) and dual sensing (air/floor) capabilities, along with a built-in Class A GFCI for enhanced safety. Please read this manual thoroughly before installation and use to ensure proper function and safety.
شڪل 1: سامهون view of the OJ Microline UDG4-4999 Thermostat, displaying its intuitive touch screen interface.
2. حفاظت جي ڄاڻ
خبردار: Risk of electric shock. Installation must be performed by a qualified electrician in accordance with local electrical codes. Disconnect power at the circuit breaker before installing or servicing the thermostat.
- Ensure the power supply is disconnected before any wiring is performed.
- ٿرموسٽٽ صرف اندروني استعمال لاءِ ٺهيل آهي.
- ٿرموسٽٽ کي پاڻي يا گهڻي نمي جي سامهون نه آڻيو.
- The built-in GFCI provides protection against ground faults. Test the GFCI monthly as per instructions.
- جلد جي تصديق ڪريوtage compatibility (120V or 240V) before connecting.
3. سيٽ اپ ۽ تنصيب
The UDG4-4999 thermostat is designed for easy installation in a standard electrical box. It supports both 120V and 240V systems and includes a floor sensor for precise temperature control.
3.1 انباڪسنگ ۽ جزا
Carefully remove the thermostat and its components from the packaging. The package should include:
- OJ Microline UDG4-4999 Thermostat unit
- فرش سينسر
- چڙهڻ اسڪرو
- ھي ھدايت وارو دستور
3.2 وائرنگ جون هدايتون
Follow the wiring diagram below for correct installation. Ensure all connections are secure and comply with local electrical codes. The thermostat requires a dedicated circuit.
Figure 2: Technical specifications and wiring diagram for the UDG4-4999 Thermostat. Note the connections for Neutral, Hot from power source, and House Ground.
- مکيه سرڪٽ بريڪر تي بجلي بند ڪريو.
- Connect the power supply wires (Line/Load) to the appropriate terminals on the thermostat as indicated in the wiring diagram.
- Connect the floor heating cable wires to the designated heating load terminals.
- Connect the floor sensor wires to the sensor terminals. Ensure the sensor is properly placed in the floor according to heating system manufacturer guidelines.
- ترموسٽاٽ کي محفوظ ڪريو برقي د boxي ۾ مهيا ڪيل اسڪرو استعمال ڪندي.
- سرڪٽ برڪر تي بجلي بحال ڪريو.
4. آپريٽنگ هدايتون
The UDG4-4999 thermostat features an intuitive 3.5" responsive touch color screen for easy operation and programming.
4.1 Initial Setup and Install Wizard
Upon first power-up, the thermostat will guide you through an Install Wizard to set basic parameters such as date, time, temperature units, and floor type.
4.2 بنيادي درجه حرارت جي ترتيب
From the main screen, you can easily adjust the setpoint temperature using the up and down arrows. The thermostat will temporarily override any active program until the next scheduled event.
Figure 3: A hand interacting with the thermostat screen to adjust the temperature setpoint.
4.3 ٿرموسٽٽ جي پروگرامنگ
The thermostat offers a 7-day programmable schedule with multiple events per day to optimize comfort and energy savings. Access the programming menu via the main screen's menu button.
- 7-Day Program: Customize heating schedules for each day of the week, allowing different temperature settings for various times (e.g., morning, day, evening, night).
- موافقت وارو فنڪشن: The thermostat features a self-learning, self-adjusting operating system that maintains set temperatures while adjusting run time to help reduce energy consumption.
4.4 ترقي يافته خاصيتون
- چائلڊ لاڪ: سيٽنگن ۾ غير مجاز تبديلين کي روڪي ٿو.
- موڪل جو طريقو: Sets the thermostat to a lower, energy-saving temperature for extended periods.
- OPEN Window Mode: Detects sudden drops in temperature (e.g., open window) and temporarily pauses heating to save energy.
- Power Logging: Provides detailed energy usage reports, accessible via the thermostat or potentially through a connected device (if applicable to your model's connectivity features).
5. سار سنڀال
The OJ Microline UDG4-4999 thermostat requires minimal maintenance.
- صفائي: اسڪرين صاف ڪريو ۽ سيasing نرم سان، damp ڪپڙو. استعمال نه ڪريو abrasive cleaners يا solvents.
- GFCI ٽيسٽ: Press the 'Test' button on the GFCI monthly to ensure it is functioning correctly. The GFCI should trip, cutting power to the heating system. Press 'Reset' to restore power.
- فرم ويئر اپڊيٽس: ٺاهيندڙ جي چيڪ ڪريو website for any available firmware updates that may enhance performance or add features.
6. مسئلا حل ڪرڻ
جيڪڏهن توهان کي پنهنجي ٿرموسٽٽ سان مسئلا درپيش اچن ٿا، ته هيٺ ڏنل عام مسئلن ۽ حلن جو حوالو ڏيو:
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| ٿرموسٽيٽ اسڪرين خالي آهي. | No power, tripped circuit breaker, or loose wiring. | Check circuit breaker. Ensure wiring connections are secure. Contact a qualified electrician if problem persists. |
| حرارتي نظام آن نه ٿي رهيو آهي. | GFCI tripped, thermostat in OFF mode, or wiring issue. | Press the GFCI 'Reset' button. Check thermostat mode. Verify wiring. |
| درجه حرارت غلط. | Floor sensor issue or improper placement. | Ensure floor sensor is correctly installed and not damaged. |
| Cannot turn the thermostat completely OFF for summer. | Thermostat may not have a dedicated 'OFF' button for the heating function, or it's in a continuous program mode. | Set the thermostat to Vacation Mode with a very low setpoint, or use the 'OFF' setting if available in the menu. For complete power disconnection, turn off the dedicated circuit breaker. |
7. وضاحتون
| خاصيت | تفصيل |
|---|---|
| ماڊل نمبر | UDG4-4999-B |
| جلدtage | 120V / 240V اي سي |
| وڌ ۾ وڌ لوڊ | 15 Amps (1800W@120V, 3600W@240V) |
| GFCI | Class A (5mA trip level) |
| درجه حرارت ڪنٽرول قسم | فرش جي گرمائش |
| ٻڌڻ وارو | Dual Sensing (Air & Floor) |
| فرش جي حد جي حد | +41 کان +104 °F (+5 کان +40 °C) |
| Ambient درجه حرارت جي حد | +32 کان +104 °F (0 کان +40 ° سي) |
| ڊسپلي جو قسم | 3.5 انچ ٽچ اسڪرين |
| رابطي ٽيڪنالاجي | وائرڊ |
| چڙهڻ جو قسم | ڀت جبل |
| سرٽيفڪيشن | C-UL-us Listed, Certified for Wet Room installations |
| طول و عرض | تقريبا. 6 x 3.5 x 2.6 انچ |
| شيءِ جو وزن | 12.8 اونس |
8. وارنٽي ۽ سپورٽ
8.1 Limited Factory Warranty
The OJ Microline UDG4-4999 Thermostat comes with a 3-Year limited factory Warranty. هي وارنٽي عام استعمال هيٺ مواد ۽ ڪاريگري ۾ خرابين کي ڍڪيندي آهي. وارنٽي دعوائن لاءِ مهرباني ڪري خريداري جو ثبوت رکو.
8.2 ڪسٽمر سپورٽ
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact OJ Electronics customer support. Refer to the official OJ Electronics webجديد ترين رابطي جي معلومات لاءِ سائيٽ.
