pengenalan
This manual provides detailed instructions for the installation, operation, and maintenance of the Venstar T4900 Commercial Voyager Wi-Fi Programmable Thermostat. The T4900 is designed for commercial applications, offering advanced control over heating and cooling systems with features such as Wi-Fi connectivity, Alexa compatibility, and multi-stage pengaturcaraan.
Please read this manual thoroughly before attempting installation or operation to ensure proper functionality and to avoid potential damage to the unit or your HVAC system.
Maklumat Keselamatan
- Always turn off power to the heating and cooling system at the main fuse or circuit breaker panel before installing or servicing the thermostat.
- Pemasangan hendaklah dilakukan oleh juruteknik HVAC atau juruelektrik yang berkelayakan.
- Pastikan semua sambungan pendawaian selamat dan mematuhi kod elektrik tempatan.
- Do not short circuit the terminals on the gas valve or primary control to test the thermostat. This will damage the thermostat and void the warranty.
- This thermostat operates on 24 Volts AC. Do not connect to line voltage (120V/240V).
Kandungan Pakej
Sahkan bahawa pakej anda mengandungi item berikut:
- Venstar T4900 Commercial Voyager Thermostat
- Perkakasan Pemasangan (skru dan sauh dinding)
- Panduan Pemasangan / Manual Pengguna (dokumen ini)
Image: Venstar T4900 Thermostat shown alongside its retail packaging, illustrating the product as it appears when unboxed.
Persediaan dan Pemasangan
1. Lokasi
Pasang termostat kira-kira 5 kaki (1.5 meter) di atas lantai di kawasan yang mempunyai peredaran udara yang baik, jauh daripada cahaya matahari langsung, draf dan sumber haba. Elakkan lokasi berhampiran tingkap, pintu atau lubang udara yang boleh menjejaskan bacaan suhu.
2. Matikan
Before beginning installation, ensure the power to your HVAC system is completely turned off at the circuit breaker.
3. Tanggalkan Termostat Lama
Carefully remove your old thermostat from the wall. Take a picture of the existing wiring connections before disconnecting any wires. Label each wire with the terminal designation it was connected to.
4. Mount the New Thermostat
- Pisahkan penutup hadapan daripada tapak termostat.
- Position the thermostat base on the wall, feeding the wires through the opening.
- Tandakan lubang pelekap. Gerudi lubang pandu jika perlu.
- Secure the thermostat base to the wall using the provided screws and anchors.
Imej: Belakang view of the Venstar T4900 Thermostat, showing the wiring terminals and mounting plate for installation.
5. Pendawaian
Connect the wires to the corresponding terminals on the T4900 thermostat base. Refer to the wiring diagram specific to your HVAC system type (e.g., conventional, heat pump). The T4900 supports 4 Heat Stages & 2 Cool Stages.
Penting: If only 4 wires are available for installation, the Venstar Add-A-Wire accessory (PN# ACC0410) may be required. Consult the Add-A-Wire installation instructions for details.
6. Attach Front Cover and Power On
Once wiring is complete, carefully attach the front cover to the thermostat base. Restore power to your HVAC system at the circuit breaker.
7. Konfigurasi Awal
Upon first power-up, the thermostat may guide you through initial setup steps, including system type selection and basic date/time settings. Follow the on-screen prompts.
Imej: Depan view of the Venstar T4900 Thermostat, displaying its screen and control buttons.
Arahan Operasi
Paparan dan Butang
The T4900 features a large, easy-to-read display with adjustable backlight intensity and backlit, color-coded buttons for intuitive control.
- Anak panah atas/bawah: Adjust temperature setpoints, navigate menus, and change settings.
- Butang Mod: Cycles through system modes (Heat, Cool, Auto, Off).
- Butang Kipas: Cycles through fan modes (Auto, On).
- Butang Menu: Mengakses tetapan lanjutan dan pilihan pengaturcaraan.
Pengaturcaraan
The T4900 offers flexible programming options:
- Pengaturcaraan 7 Hari: Customize schedules for each day of the week.
- 5+1+1 Day Programming: Set one schedule for weekdays, and separate schedules for Saturday and Sunday.
- Pengaturcaraan 1 Hari: A single schedule applies to all days.
- Up to 3 Occupied Periods Per Day can be programmed.
- 365 Day Holiday Programming: Allows for specific holiday schedules.
Access programming settings via the Menu button and follow the on-screen instructions to set desired temperatures and times for each period.
Wi-Fi Connectivity and Smart Features
For Wi-Fi operation and smart features, the Modul Wi-Fi Venstar (Nombor Bahagian: ACC-VWF1) is required. Once installed and configured, you can:
- Control the thermostat remotely via a smartphone app.
- Integrate with Amazon Alexa for voice control.
- Utilize Advanced Demand Response (ADR) capabilities.
- Receive Equipment Fault Detection (FDD) notifications.
- Access API for 3rd party monitoring and control systems.
Refer to the ACC-VWF1 module's specific instructions for Wi-Fi setup and app integration.
Ciri Lanjutan
- Adjustable Deadbands and Timers: Configure the temperature differential and minimum run times between stages.
- Remote Sensor Averaging: The thermostat can average readings from one remote sensor with its internal sensor.
- Pre-Occupancy Fan Purge: Circulates air before occupancy periods.
- Light Activated: Features that respond to ambient light conditions.
- Energy Watch: Monitors and displays energy usage data.
Penyelenggaraan
Membersihkan Termostat
Untuk mengekalkan rupa dan fungsi termostat anda:
- Lap bahagian luar dengan lembut, damp kain.
- Jangan gunakan pembersih atau pelarut yang melelas.
- Pastikan tiada kelembapan memasuki komponen dalaman.
The Venstar T4900 does not use batteries; it is powered by your HVAC system's 24V AC supply.
Menyelesaikan masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Paparan termostat kosong. | Tiada kuasa pada termostat. | Check the circuit breaker for your HVAC system. Ensure all wiring connections are secure. |
| Sistem Pemanasan/Penyejukan tidak bertindak balas. | Incorrect system mode, wiring issue, or system fault. | Verify the thermostat is in the correct mode (Heat/Cool/Auto). Check wiring connections. If FDD (Equipment Fault Detection) is enabled, check for fault notifications. |
| Bacaan suhu kelihatan tidak tepat. | Thermostat location, sensor issue. | Ensure the thermostat is not exposed to direct sunlight, drafts, or heat sources. If using a remote sensor, verify its placement and connection. |
| Tidak dapat menyambung ke Wi-Fi. | Wi-Fi module not installed, incorrect setup, network issues. | Memastikan ACC-VWF1 Wi-Fi Module is correctly installed. Follow the Wi-Fi module's specific setup instructions. Check your Wi-Fi network status. |
For further assistance, please contact Venstar customer support.
Spesifikasi
| Jenama | Venstar |
| Nama Model | Venstar T4900 Commercial Voyager |
| Jenis Pengawal | Wi-Fi, Amazon Alexa (with ACC-VWF1 module) |
| Ciri Khas | Phone App Available, Temperature Sensor, Humidity Sensor, Dehumidification Control, 7-Day Programmable, 365 Day Calendar, Pre-occupancy Fan Purge, Up to 4 Hours Override, ADR Ready, FDD Notification, API for 3rd party monitor & control |
| warna | putih |
| Kegunaan Khusus Untuk Produk | HVAC Control (Heating, Cooling, Humidification, Dehumidification) |
| Jenis Kawalan Suhu | Both (Heating and Cooling) |
| Teknologi Ketersambungan | Wi-Fi (with ACC-VWF1 module), Z-Wave (optional, not specified in product details), Wireless (Wi-Fi) |
| Sumber Kuasa | AC/DC (24 Volts) |
| Voltage | 24 Volt |
| bentuk | segi empat tepat |
| Jenis Paparan | digital |
| Jenis Kawalan | Kawalan Butang |
| Kaedah Kawalan | Voice (via Alexa with ACC-VWF1), Manual Buttons |
| Protokol Ketersambungan | Wi-Fi |
| Jenis Pemasangan | Lekap di dinding |
| Lampu latar | ya |
| Berat Barang | 10.4 auns |
| Dimensi Produk | 2.3 x 6.3 x 5 inci |
| Nombor Model Item | T4900 |
| UPC | 748528959706 |
Maklumat Waranti
The Venstar T4900 Commercial Voyager Thermostat comes with a Waranti pengilang selama 1 tahun. Please retain your proof of purchase for warranty claims. For specific terms and conditions, refer to the warranty documentation included with your product or visit the official Venstar webtapak.
Sokongan
If you require further assistance, have questions about installation, operation, or troubleshooting, please contact Venstar customer support:
- Visit the official Venstar website for FAQs, support documents, and contact information.
- Contact your authorized Venstar dealer or installer.
For information on optional accessories like the Add-A-Wire (ACC0410) or Wi-Fi Module (ACC-VWF1), please refer to their respective documentation or the Venstar webtapak.
