Indledning
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 programmering.
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.
Sikkerhedsoplysninger
- Always turn off power to the heating and cooling system at the main fuse or circuit breaker panel before installing or servicing the thermostat.
- Installation should be performed by a qualified HVAC technician or electrician.
- Sørg for, at alle ledningsforbindelser er sikre og overholder lokale el-forskrifter.
- 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).
Pakkens indhold
Bekræft, at din pakke indeholder følgende varer:
- Venstar T4900 Commercial Voyager Thermostat
- Monteringsudstyr (skruer og vægankre)
- Installation Guide / User Manual (this document)
Image: Venstar T4900 Thermostat shown alongside its retail packaging, illustrating the product as it appears when unboxed.
Opsætning og installation
1. Beliggenhed
Installer termostaten cirka 1.5 meter over gulvet i et område med god luftcirkulation, væk fra direkte sollys, træk og varmekilder. Undgå placeringer i nærheden af vinduer, døre eller ventilationsåbninger, der kan påvirke temperaturaflæsningerne.
2. Sluk
Before beginning installation, ensure the power to your HVAC system is completely turned off at the circuit breaker.
3. Fjern den gamle termostat
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
- Adskil frontdækslet fra termostatbunden.
- Position the thermostat base on the wall, feeding the wires through the opening.
- Marker monteringshullerne. Bor forboringshuller om nødvendigt.
- Secure the thermostat base to the wall using the provided screws and anchors.
Billede: Bagside view of the Venstar T4900 Thermostat, showing the wiring terminals and mounting plate for installation.
5. Ledninger
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.
Vigtig: 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. Indledende konfiguration
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.
Billede: Forside view of the Venstar T4900 Thermostat, displaying its screen and control buttons.
Betjeningsvejledning
Display og knapper
The T4900 features a large, easy-to-read display with adjustable backlight intensity and backlit, color-coded buttons for intuitive control.
- Pil op/ned: Adjust temperature setpoints, navigate menus, and change settings.
- Mode knap: Cycles through system modes (Heat, Cool, Auto, Off).
- Fan -knap: Cycles through fan modes (Auto, On).
- Menu-knap: Giver adgang til avancerede indstillinger og programmeringsmuligheder.
Programmering
The T4900 offers flexible programming options:
- 7-dages programmering: Customize schedules for each day of the week.
- 5+1+1 dages programmering: Set one schedule for weekdays, and separate schedules for Saturday and Sunday.
- 1-dages programmering: 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 Venstar Wi-Fi Module (Part Number: ACC-VWF1) is required. Once installed and configured, you can:
- Control the thermostat remotely via a smartphone app.
- Integrer med Amazon Alexa for stemmestyring.
- 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.
Avancerede funktioner
- 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.
Opretholdelse
Rengøring af termostaten
To maintain the appearance and functionality of your thermostat:
- Tør ydersiden af med en blød, damp klæde.
- Brug ikke slibende rengøringsmidler eller opløsningsmidler.
- Sørg for, at der ikke trænger fugt ind i de indvendige komponenter.
The Venstar T4900 does not use batteries; it is powered by your HVAC system's 24V AC supply.
Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Termostatdisplayet er tomt. | Ingen strøm til termostaten. | Check the circuit breaker for your HVAC system. Ensure all wiring connections are secure. |
| Varme-/kølesystemet reagerer ikke. | 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. |
| Temperaturmålingerne virker unøjagtige. | 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. |
| Kan ikke oprette forbindelse til Wi-Fi. | Wi-Fi module not installed, incorrect setup, network issues. | Sørg for 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.
Specifikationer
| Mærke | Venstar |
| Modelnavn | Venstar T4900 Commercial Voyager |
| Controller type | Wi-Fi, Amazon Alexa (with ACC-VWF1 module) |
| Særlige funktioner | 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 |
| Farve | Hvid |
| Specifikke anvendelser af produktet | HVAC Control (Heating, Cooling, Humidification, Dehumidification) |
| Temperaturkontrol type | Both (Heating and Cooling) |
| Forbindelsesteknologi | Wi-Fi (with ACC-VWF1 module), Z-Wave (optional, not specified in product details), Wireless (Wi-Fi) |
| Strømkilde | AC/DC (24 volt) |
| Voltage | 24 volt |
| Form | Rektangulær |
| Display Type | Digital |
| Kontroltype | Knap kontrol |
| Kontrolmetode | Voice (via Alexa with ACC-VWF1), Manual Buttons |
| Forbindelsesprotokol | Wi-Fi |
| Monteringstype | Vægmontering |
| Baggrundsbelysning | Ja |
| Varens vægt | 10.4 ounce |
| Produktdimensioner | 2.3 x 6.3 x 5 tommer |
| Varemodelnummer | T4900 |
| UPC | 748528959706 |
Garantioplysninger
The Venstar T4900 Commercial Voyager Thermostat comes with a 1 års producentgaranti. 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 webwebsted.
Støtte
If you require further assistance, have questions about installation, operation, or troubleshooting, please contact Venstar customer support:
- Visit the official Venstar webwebsted med ofte stillede spørgsmål, supportdokumenter og kontaktoplysninger.
- 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 webwebsted.
