Sea Frost BG 2000 Thermostat Wiring, AC Line Circuit, Connection Access

Page 17

RFD (Receiver Filter Drier)

The RFD contains desiccant to absorb moisture This absorption is limited. Leaving the RFD installed on a partially open system may reduce its capacity by allowing it to absorb moisture.

The RFD is a reservoir for excess refrigerant. The RFD also contains a sight glass in the top. A pick-up tube extends from the bottom of the canister to the outlet.

THERMOSTAT

For the best looking job the thermostat should be cut into a panel. (We do not recommend installation in the insulation or in the box, as the control is not moisture protected.) A cutting template is provided. Locate the thermostat close enough for the "bulb" tube to reach. It is only necessary that the bulb end of the sensing tube be installed on the plate. Use one of the mount screws for attaching the thermostat bulb clip to the plates. Secure any excess in a coil in the refrigerated space. Do not allow the sensing tube to contact any of the copper tubes. The sensing tube is hollow and filled with refrigerant; avoid bending it, which could cause it to crack and leak. Excess capillary tube should be left in the refrigerated box.

THERMOSTAT WIRING

The thermostat electrical leads are low voltage for safety. Connect the red thermostat wires to the two terminal screws in the BG 2000 terminal box. Use the # 8 ring terminals provided.

AC LINE CIRCUIT

A separate 30-AMPbreaker is required for the 110 volt AC circuit. A 15 amp double breaker should be used on a 230-volt unit. We recommend following ABYC guidelines for wire specifications and wiring procedures.

CONNECTION ACCESS

Remove the two screws in the front panel to revel the line terminal board, pump supply, and thermostat connections.

17

Page 16 Page 18
Image 17
Page 16 Page 18
Contents Operation & Installation Instructions Table of Contents View of the Future Controls BG 2000 OperationHarvesting ICE ICE MakingStorage of ICE Cubes DefrostingCleaning BG 2000 MaintenanceRoutine Service and Inspection Routinely CheckLAY-UP Winterizing HOW Refrigeration Works Page Tube Handling InstallationTube Cutting Tube BendingPage Step DrawingReconnecting PRE-SWAGED Fittings Condensing Unit Location and Mounting Service AccessReceiver Filter Drier RFD Visibility MountingInstalling the Thermostatic Expansion Valve Running the Tubing Pump InstallationFinal Assembly Connection Access Thermostat WiringThermostat AC Line CircuitRefrigerant Handling and Safety Wiring the PumpGeneral Safety this is IMPORTANT. Read this RefrigerantAccess to the System Service Ports Procedures for Working with R-404aVenting the Gauge SET Disconnecting GaugesGauges Evacuation Leak Test Commissioning Procedure Evacuation with a Vacuum PumpLeak Checking a Charged System About Pressures NEW System Charging Introducing Initial ChargeLeak Checking To Check with AN Electronic Detector To Check with BubblesIf a Leak is Detected Special NoteReading the Sight Glass General Information RFD Sight Glass DetailProper Charge Amount Discharging the System Reclaiming Checking the Refrigerant Charge Periodic InspectionHigh Pressure CUTOUT/MANUAL Reset Button TroubleshootingCharge Loss Indicates a Leak That Must be Corrected Call US with ANY Questions BG 2000 Specifications and Operating Characteristics Page Water Circuit Page Page Page Thermostat Calibration Instructions Holdover Plates Stainless Steel Evaporator Plates

BG 2000 specifications

The Sea Frost BG 2000 is a premier refrigeration unit designed to meet the demanding requirements of marine vessels. This advanced cooling system is engineered to provide reliable refrigeration performance even under the most challenging seawater conditions, making it a popular choice among boat owners and commercial fishermen.

One of the main features of the Sea Frost BG 2000 is its innovative evaporator design. The unit employs a unique coil configuration that maximizes surface area for heat exchange, enhancing efficiency and cooling performance. This design ensures that your onboard refrigeration maintains optimal temperatures while consuming less power. This efficiency is crucial for extending the lifespan of gathered produce and maintaining the quality of stored goods.

The BG 2000 utilizes cutting-edge compressor technology, enabling it to deliver superior cooling capacity while minimizing noise and vibration. Its compressor is hermetically sealed, reducing the risk of leakage and ensuring a long operational lifespan. Additionally, the compressor’s variable speed operation allows for tailored cooling performance, adapting to the varying demands of the refrigeration system.

The Sea Frost BG 2000 is engineered for flexibility and ease of installation. Its compact design allows for simple integration into various types of vessels without significant modifications. Furthermore, the unit comes with a user-friendly control panel, giving users the ability to monitor temperatures and adjust settings effortlessly. This ensures that boat owners can maintain optimal refrigeration conditions without the hassle of complicated setups.

Another notable characteristic of the BG 2000 is its robust build. The unit is constructed with corrosion-resistant materials, ensuring durability in the harsh marine environment. This durability extends to its components, which are designed to withstand the rigors of saltwater exposure, ensuring a long service life under demanding conditions.

To further improve its functionality, the Sea Frost BG 2000 incorporates environmentally-friendly refrigerants that comply with modern regulations, promoting sustainability without compromising performance. With an emphasis on energy efficiency, this unit helps reduce fuel consumption, which is a critical consideration for marine operations seeking to lower operational costs.

In summary, the Sea Frost BG 2000 stands out in the marine refrigeration market, boasting advanced features, durable construction, and efficient operation. Its innovative design and technology make it an invaluable asset for any vessel looking to maintain high-quality refrigeration in an eco-friendly manner. Whether for commercial fishing or leisure cruising, the BG 2000 proves to be a reliable and efficient choice for marine refrigeration needs.
Top Page Image Contents