Dometic VN 830, VN 770, VN 880, VN 780 manual View of supply ducting connected

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Volvo L-5 A/C - Air Distribution System

Figure 15. View of supply ducting connected.

Be sure to get the face and the threads. Hand tighten the quick connect, making sure they thread correctly. Tighten with the correct wrenches (13/16", ¾", and 15/16"). Tighten to 10-12 ft-lbs.

Note:

Any hissing that is heard during the tightening process, is caused by the fittings that are not quite in line. DO NOT STOP TIGHTENING. Keep tightening, and the hissing will stop.

Connect the TSEP (temperature sensor cord located on CHEB) to the PLB. Connect the electrical connec-

ENGLISH

tors between the CHEB and PLB (the ones in the split loom). Route and clip to prevent chafing.

Connect the ductwork to the CHEB, use the hose clamps to secure. It may be difficult to get the 6" duct on, but it will connect. Use only as much duct as you have to, as extra duct will impede air flow.

Install the 3/8" drain fitting into the bottom of the CHEB from the under side of the truck, finger tighten. Place the hose clamp over the end of the P-trap. Push the end of the P-trap over the drain fitting, and tighten clamp.

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Contents Installation Guidelines Page Contents Installing the Qt Digital Display Installing the ControlRequired Tools Mounting the Power Logic Box Mounting location for Power Logic BoxFastener location on Power Logic Box Routing CablesInstalling the Supply Air Distribution Installing the Return Air VentVolvo Ductwork Location of installed ductwork Removal of sensor Custom Air Distribution Plenum Re-installing the FootwellPreparing for mounting the foot- well and air plenum Preparing to install grills in footwell cover Cut with 3.5 holesaw Reciprocating With Drill with 4 hole saw Installing the Cheb Installing the Plenum on the Front of the ChebCheb installed in passenger luggage box View of supply ducting connected Installing the Condenser Condenser installed on mounting plateRouting the Refrigerant lines and condenser power cable Routing of refrigerent linesHeat shield installed Testing the installation Routing of refrigerant linesPage Page Page 2485 Rev

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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