1. Ifihan
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.
olusin 1: Iwaju view of the OJ Microline UDG4-4999 Thermostat, displaying its intuitive touch screen interface.
2. Alaye Aabo
IKILO: 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.
- The thermostat is designed for indoor use only.
- Má ṣe fi thermostat sí omi tàbí ọrinrin tó pọ̀ jù.
- The built-in GFCI provides protection against ground faults. Test the GFCI monthly as per instructions.
- Daju voltage compatibility (120V or 240V) before connecting.
3. Eto ati fifi sori
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 Unboxing ati irinše
Carefully remove the thermostat and its components from the packaging. The package should include:
- OJ Microline UDG4-4999 Thermostat unit
- Pakà sensọ
- Iṣagbesori skru
- Ilana itọnisọna yii
3.2 Awọn itọnisọna Wiring
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.
- Pa a agbara ni akọkọ Circuit fifọ.
- 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.
- Ṣe aabo thermostat si apoti itanna nipa lilo awọn skru ti a pese.
- Mu pada agbara ni awọn Circuit fifọ.
4. Awọn ilana Iṣiṣẹ
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 Basic Temperature Adjustment
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 Programming the Thermostat
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).
- Iṣe Adaṣe: 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 To ti ni ilọsiwaju Awọn ẹya ara ẹrọ
- Titiipa ọmọ: Ṣe idilọwọ awọn iyipada laigba aṣẹ si awọn eto.
- Ipo isinmi: 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. Itọju
The OJ Microline UDG4-4999 thermostat requires minimal maintenance.
- Ninu: Pa iboju ati casing pẹlu asọ, damp asọ. Ma ṣe lo abrasive ose tabi epo.
- Idanwo GFCI: 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.
- Awọn imudojuiwọn famuwia: Ṣayẹwo awọn olupese ká webojú òpó wẹ́ẹ̀bù fún àwọn àtúnṣe firmware tó wà tó lè mú kí iṣẹ́ wọn sunwọ̀n síi tàbí kí ó fi kún àwọn ẹ̀yà ara wọn.
6. Laasigbotitusita
Ti o ba ni iriri awọn ọran pẹlu thermostat rẹ, tọka si awọn iṣoro ti o wọpọ ati awọn ojutu wọnyi:
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Thermostat screen is blank. | Kò sí agbára, kò sí ẹ̀rọ ìdènà ìṣiṣẹ́ tí ó ti bàjẹ́, tàbí kò sí wáyà tí ó dẹ̀. | Check circuit breaker. Ensure wiring connections are secure. Contact a qualified electrician if problem persists. |
| Alapapo eto ko titan. | GFCI tripped, thermostat in OFF mode, or wiring issue. | Press the GFCI 'Reset' button. Check thermostat mode. Verify wiring. |
| Temperature inaccurate. | 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. Awọn pato
| Ẹya ara ẹrọ | Ẹ̀kúnrẹ́rẹ́ |
|---|---|
| Nọmba awoṣe | UDG4-4999-B |
| Voltage | 120V / 240V AC |
| O pọju fifuye | 15 Amps (1800W@120V, 3600W@240V) |
| GFCI | Class A (5mA trip level) |
| Iwọn Iṣakoso Iru | Alapapo ilẹ |
| Aijẹ | Dual Sensing (Air & Floor) |
| Floor Limit Range | +41 si +104°F (+5 si +40°C) |
| Ibaramu otutu Ibiti | +32 si +104°F (0 si +40°C) |
| Ifihan Iru | 3.5 inch Touchscreen |
| Asopọmọra Technology | Ti firanṣẹ |
| Iṣagbesori Iru | Ògiri Ògiri |
| Awọn iwe-ẹri | C-UL-us Listed, Certified for Wet Room installations |
| Awọn iwọn | Isunmọ. 6 x 3.5 x 2.6 inches |
| Iwọn Nkan | 12.8 iwon |
8. Atilẹyin ọja ati Support
8.1 Limited Factory Warranty
The OJ Microline UDG4-4999 Thermostat comes with a 3-Year limited factory Warranty. Atilẹyin ọja yi ni wiwa awọn abawọn ninu awọn ohun elo ati iṣẹ ṣiṣe labẹ lilo deede. Jọwọ ṣe idaduro ẹri rira rẹ fun awọn iṣeduro atilẹyin ọja.
8.2 Onibara Support
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact OJ Electronics customer support. Refer to the official OJ Electronics webojula fun awọn julọ lọwọlọwọ alaye olubasọrọ.
