Elektroniskās kontroles bloks (ECU) Garmin GHP Compact Reactor™

The Garmin electronic control unit (ECU) for the GHP Compact Reactor™ is the central component of the GHP Compact Reactor autopilot system. It connects and powers the course computer unit (CCU) and the hydraulic pump, controlling the pump based on data received from the CCU.

The main role of the ECU is to act as the central brain for the GHP Compact Reactor autopilot. It manages communication and power between the Course Computer Unit (CCU) and the hydraulic pump, controlling the pump to steer the boat according to the autopilot's instructions.

The Garmin GHP Compact Reactor™ Electronic Control Unit (ECU) measures approximately 15.2 cm in length, 7.6 cm in width, and 22.9 cm in height. It is designed for compact integration on your boat.

The Garmin GHP Compact Reactor™ electronic control unit (ECU) operates on a supply voltage of 12V to 24V DC.

The power cable supplied with the Garmin GHP Compact Reactor™ electronic control unit (ECU) is 24 inches long.

The Electronic Control Unit (ECU) must be installed in a location where it will not be submerged or exposed to direct washing. It is not designed for full immersion.

This ECU is specifically designed to serve as the central component of the Garmin GHP Compact Reactor™ autopilot system. It is not intended for use with other Garmin autopilot systems or those from other brands.

The GHP Compact Reactor system, which includes this ECU, is specifically designed for single-engine outboard motorboats, typically under 9 meters (30 feet). It is primarily targeted for cruising applications.

Yes, the ECU's network communication is via NMEA 2000. This allows sharing the autopilot's heading data with other compatible devices connected to the same NMEA 2000 network.

No, the ECU for GHP Compact Reactor™ is optimized for a different market segment than the Reactor 40 models. Reactor 40 models are recommended for boats over 7.6 meters (25 feet) or engines over 150 horsepower, or for applications requiring extreme precision at low speed or in rough seas, which is not the case for this ECU.

For the Electronic Control Unit (ECU) to function, it must be connected to a Course Computer Unit (CCU) and a hydraulic pump. These components are essential to form a complete and functional GHP Compact Reactor autopilot system.

Yes, to avoid damaging your boat and ensure correct operation, the autopilot system, including the ECU, must be installed by a qualified marine installer. Specific knowledge of hydraulic steering components and marine electrical systems is required for proper installation.

The ECU can be mounted on a flat surface in any orientation. It is critical to install it in a location where it will not be submerged or exposed to washdown. Additionally, it must be installed within 0.5 meters (19 inches) of the hydraulic pump.

The Electronic Control Unit (ECU) must be installed within 0.5 meters (19 inches) of the hydraulic pump. This proximity is critical because the cables connecting the ECU to the pump cannot be extended.

No, the cables connecting the Electronic Control Unit (ECU) to the hydraulic pump cannot be extended. The ECU must therefore be installed within 0.5 meters (19 inches) of the pump.

Yes, the electronic control unit (ECU) power cable connects to the boat’s battery and can be extended if the supplied length is insufficient to reach the power source.

Installing the GHP Compact Reactor autopilot system requires several tools. Among the most important are safety glasses, a drill and drill bits, wrenches, wire cutters/strippers, screwdrivers, cable ties, waterproof wire connectors or heat-shrink tubing with a heat gun, marine sealant, marine corrosion inhibitor spray, a handheld compass to test for magnetic interference, hydraulic hoses, hydraulic T-fittings, hydraulic fluid, and hydraulic bleeding equipment.

Yes, although the ECU can be mounted in any orientation, the compass control unit (CCU) is the primary sensor and its location is critical. The CCU must be mounted on a rigid surface, no less than 60 cm (2 ft) from iron, magnets, high-current wires, or intermittent pumps, and no less than 1.5 m (5 ft) from a large magnet. The CCU-to-ECU cable is 5 m (16 ft) long and cannot be cut, but extensions are available.

After physical installation, the autopilot system must be configured and tuned according to your boat's dynamics. This is done using the 'Dockside Wizard' and 'Sea Trial Wizard' setup assistants. These wizards guide you through the necessary steps, such as rudder calibration, speed source selection, and compass calibration.

Yes, if your autopilot package does not include a dedicated helm control, you can configure the system using a Garmin-compatible chartplotter that is connected to the same NMEA 2000 network as the autopilot’s course computer unit (CCU).