Volvo L-5 A/C - Air Distribution System

Figure 20. Routing of refrigerant lines.

Testing the installation

Supply power to the power distribution panel with either shorepower or generator power. Look at the display panel and confirm that the display is lit up. Press the FAN button to activate the fan in manual mode. Check for airflow from all vents. Next, press the HEAT button and run the SETpoint up sufficiently for the unit to come on in heat mode. The HEATING LED should illuminate. The air should start warming up. To confirm heating quicker, manually lower the fan speed ot the lowest setting.

ENGLISH

Next, check the cooling mode. Press the COOL button, then run the SETpoint down sufficiently for the unit to come on in the cool mode. The COOLING LED should illuminate. The air should start cooling down.

Check to make sure the condenser fan is running. If it is cool, it may take a few minutes for the condenser fan to come on. This is normal. Shut down the unit by pressing OFF. You are now finished with the installa- tion.

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Dometic VN 830, VN 770, VN 880, VN 780 manual Testing the installation, Routing of refrigerant lines
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VN 780, VN 880, VN 830, VN 770 specifications

Dometic's VN series, which includes the VN 770, VN 830, VN 880, and VN 780 models, represents a line of advanced cooling solutions designed for both commercial and recreational use. These portable refrigeration units are tailored to meet the diverse needs of outdoor enthusiasts, travelers, and businesses requiring reliable and efficient cooling options.

Starting with the VN 770, this model features a compact design while offering a generous storage capacity. Its robust construction ensures durability in rugged environments, making it an ideal choice for camping and road trips. The VN 770 is equipped with a powerful compressor, providing rapid cooling capabilities and allowing users to set and maintain temperatures between -22 °C to +10 °C. Additionally, its energy-efficient design minimizes power consumption, making it easier to rely on battery power during extended off-grid adventures.

Moving on to the VN 830, this model builds upon the strengths of the VN 770 and provides an even larger storage capacity, accommodating more items for longer trips. Its dual-zone feature allows users to simultaneously keep beverages chilled and food frozen or cooled, offering increased versatility. The VN 830 boasts intelligent temperature control technology, which automatically adjusts the cooling power based on the external temperature, optimizing performance and energy use.

The VN 880 takes convenience a step further by integrating smart technology, offering users the ability to control and monitor temperatures via a smartphone app. This connectivity feature allows for real-time adjustments, alerts for temperature changes, and energy usage tracking. The VN 880 also includes a stylish LED display panel for easy operation and monitoring.

Lastly, the VN 780 serves as a bridge between the smaller and larger models in the series. It combines the portability of the VN 770 with some of the advanced features of the VN 830 and VN 880. The VN 780 also emphasizes energy efficiency, utilizing Dometic's latest cooling technology to extend battery life during off-grid excursions.

In conclusion, the Dometic VN series offers a range of features and specifications designed to cater to various cooling needs. With models that vary in capacity and technology, campers, travelers, and business owners can find an option perfect for their requirements. Each model ensures high-quality performance, reliable durability, and energy efficiency, hallmark characteristics of Dometic’s commitment to innovation in portable refrigeration.
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