Self-contained unit “Inverter BLDC” 16,000 BTU/h – code: SCU16VFD-E – Frigomar

The Self-contained unit “Inverter BLDC” Frigomar SCU16VFD-E is a compact air conditioner designed for onboard applications where reduced size, efficient consumption management, and constant comfort matter. The technology inverter allows for a more stable temperature adjustment and quieter operation compared to traditional ON/OFF solutions, with particular attention to managing startup current draw.

This unit is designed and produced in Italy and is intended for installations where an integrated (self-contained) solution with dedicated electrical panel is desired. Compliance with EMC directive is reported by the manufacturer.

Main features and details

Compact design and simplified installation

The SCU16VFD-E is designed with practicality in mind: very compact and lightweight design and preparation for easier installation in the typical technical spaces of boating. The electrical panel is included and sized for an orderly and functional placement.

Comfort and temperature management

The inverter control helps maintain a more stable temperature and reduce the typical variations of ON/OFF systems. This results in a more uniform perceived comfort and generally quieter operation, especially during maintenance phases.

Energy efficiency and ECO mode

The manufacturer indicates a energy efficiency superior by 50% compared to ON/OFF models. An ECO mode is also available, designed to limit consumption when maximum capacity is not required.

Start-up without peaks

One of the most interesting aspects in the nautical field is start-up management: the’elimination of peak starting current (only 2A maxis indicated, a useful advantage when working with onboard electrical resources and wanting to reduce surges.

Key points (in summary)

• Inverter BLDC for more stable regulation and continuous comfort
• Compact and lightweight, suitable for small technical spaces
• ECO mode to contain consumption
• Start-up without peaks (declared low inrush current)
• Designed and manufactured in Italy
• Compliant with EMC directive (declared data)

Data and specifications (from datasheet)

Model

• Supplier product code: SCU16VFD-E

L (mm):

• Width: 500 mm
• Height*: 336 mm
• Depth: 290 mm
• Weight (including electrical panel): 27 Kg
• Electrical panel size: 232 x 277 x 76 mm

Alimentazione

• Voltage / phase / frequency: 230 V

Declared performance and consumption

• Maximum cooling/heating capacity: 16,000 BTU/h
• Maximum input power: 1,050 W
• Maximum current: 4,8
• Cooling capacity in ECO mode**: 3,900 BTU/h
• Power input in ECO mode**: 200 W

Seawater circuit (declared data)**

• Maximum seawater pressure drop**: 1.4 m3/h
• Minimum seawater pressure drop**: 1.3 m3/h

Air and refrigerant

• Air duct outlet diameter: 150 mm
• Refrigerant gas: R410A
• Refrigerant charge: 0.450 kg

Notes: Values marked with * and ** are reported as in the original product datasheet.

Typical applications (nautical and onboard plant engineering)

The SCU16VFD-E is suitable for installations where a self-contained unit with inverter control is desired, for example in onboard environments requiring:

• smoother temperature management in the cabin or technical rooms served by air ducting;
• reduction of startup surges, useful with onboard power supplies;
• a compact solution, easier to place in dedicated spaces;
• comfort-oriented operation, with the possibility to use ECO mode when appropriate.

Operational advantages

More control, less fluctuations

Compared to an ON/OFF system, the inverter allows for more continuous regulation: this helps limit temperature fluctuations and improve comfort quality, especially during maintenance.

More flexible energy management

The presence of ECO mode and the declared absorption data make the unit interesting when you want to balance comfort and energy availability. In nautical contexts, this flexibility can facilitate the management of overall electrical loads.

Neat installation thanks to the electrical panel

The included electrical panel (with dimensions indicated in the datasheet) helps maintain a cleaner and more rational installation, simplifying the arrangement of components in the technical compartment.

Usage and important notes

Guidelines for selection and integration

For correct selection, it is advisable to verify during the design phase:

• the space requirements available (unit and electrical panel);
• the air distribution (air duct outlet diameter 150 mm) and compatibility with the planned ducting;
• the’feeding available (230 V) and management of onboard loads;
• the circuit sea water based on the declared pressure loss data.

Refrigerant

The unit uses R410A with declared charge 0.450 kg. Any intervention on the refrigeration circuit must be carried out by qualified personnel, in compliance with applicable regulations.

Note on performance and consumption

The capacity and absorption values reported are those declared by the manufacturer for this model (including ECO mode). In real operation, they may vary depending on installation, ventilation, water temperature, and operating conditions.

FAQ – Frequently Asked Questions

What is the product code of the Frigomar self-contained unit?

The supplier product code is SCU16VFD-E.

What is the declared maximum cooling/heating capacity?

The declared maximum capacity is 16,000 BTU/h.

What power supply does the SCU16VFD-E require?

The datasheet indicates a 230 V power supply.

Is there an ECO mode and what values are declared?

Yes, an ECO mode is indicated with a cooling capacity of 3,900 BTU/h and input power of 200 W (values declared in the datasheet).

What refrigerant does it use and what is the indicated charge?

It uses R410A refrigerant gas with a charge of 0.450 kg indicated.