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Specifications

Compact Pump

Specification

Measurement

Dimensions (H × W × D) 84.6 x 100.3 x 155.3 mm (3.3 × 4.0 × 6.1 in.)
Weight

2.2 kg (5 lb.)

Temperature range

From -15° to 75°C (from 5° to 167°F )

Material

• Motor frame: Powder coat gloss black
• Motor end caps: Cast aluminum ADC12
• Pump body and cap: Anodized die cast

ADC12

• Mounting bracket: 304 stainless steel

ECU cable length

0.6 m (24 in.)

Input voltage 

 (from 

the ECU)

From 10.5 to 13.8 Vdc

Main power usage

• Standby: Less than 1 A
• Engaged: From 5 to 10 A
• Peak: 34 A

CCU

Specification

Measurement

Dimensions (L × W × H)

170 × 90 × 50 mm (6.7 × 3.5 × 2 in.)

Weight

200 g (7 oz.)

Temperature range

From -15° to 70°C (from 5° to 158°F)

Material

Fully gasketed, high-impact plastic

Water resistance

IEC 60529 IPX7*

NMEA 2000 input voltage

From 9 to 16 Vdc

NMEA 2000 LEN

4 (200 mA)

*The device withstands incidental exposure to water of up to 1 m for up

 

to 30 min.

Helm Control

Specification

Measurement

Dimensions without sun cover (H 
× W × D)

110 x 115 x 30 mm (4.33 x 4.53 x 
1.18 in.)

Dimensions with sun cover (H × 
W × D)

115 x 120 x 35.5 mm (4.53 x 4.72 x 
1.40 in.)

Weight without sun cover

247 g (8.71 oz.)

Weight with sun cover

283 g (9.98 oz.)

Temperature range

From -15° to 70°C (from 5° to 
158°F)

Compass-safe distance

209 mm (8.25 in.)

Material

Case: fully-gasketed polycarbonate
Lens: glass with an anti-glare 
treatment

Water resistance

IEC 60529 IPX7*

Power usage

2.5 W max

Unit max. voltage

32 Vdc

NMEA 2000 input voltage

9 to 16 Vdc

NMEA 2000 (LEN)

6 (300 mA at 9 Vdc)

*The device withstands incidental exposure to water of up to 1 m for up

 

to 30 min. 

Alarm

Specification

Measurement

Dimensions (L×diameter)

29

/

32

 × 1 in. (23 × 25 mm)

Weight

2.4 oz. (68 g)

Temperature range

From 5°F to 140°F (from -15°C to 60°C)

Cable length

10 ft. (3.0 m)

NMEA 2000 PGN Information

CCU

Type

PGN

Description

Transmit and 
receive

059392 ISO acknowledgment

059904 ISO request
060928 ISO address claim
126208 NMEA: Command/Request/Acknowledge 

group function

126464 Transmit/Receive PGN list group function
126996 Product information
127257 Transmit/Receive attitude data
127251 Transmit/Receive rate of turn

Transmit only

127250 Vessel heading

Receive only

127258 Magnetic variation
127488 Engine parameters: Rapid update
128259 Water speed
129025 Position: Rapid update
129026 COG & SOG: Rapid update
129283 Cross track error
129284 Navigation data
130306 Wind data

Helm Control

Type

PGN

Description

Transmit and 
receive

059392 ISO acknowledgment

059904 ISO request
060928 ISO address claim
126208 NMEA: Command/Request/Acknowledge 

group function

126464 Transmit/Receive PGN list group function
126996 Product information

Transmit only 128259 Water speed

129025 Position: Rapid update
129026 COG & SOG: Rapid update
129283 Cross track error
129284 Navigation data
129540 GNSS satellites in view
130306 Wind data

Receive only

127245 Rudder data
127250 Vessel heading
127488 Engine parameters: Rapid update
128259 Water speed
129025 Position: Rapid update
129029 GNSS position data
129283 Cross-track error
129284 Navigation data
129285 Navigation: Route/Waypoint information
130306 Wind data
130576 Small craft status

NMEA 0183 Information

When connected to optional NMEA 0183-compatible devices, 

the autopilot uses the following NMEA 0183 sentences.

Type

Sentence

Transmit

hdg

Receive

wpl
gga

11

Summary of Contents for GHP Compact Reactor Hydraulic

Page 1: ...e Single Throw SPST switch to use as an autopilot bypass when not installing the Shadow Drive valve Waterproof wire connectors wire nuts or heat shrink tubing and a heat gun Marine sealant Marine corrosion inhibitor spray Portable or handheld compass to test for magnetic interference Hydraulic hose with machine crimped or field replaceable fittings that have a minimum rating of 1000 lbf in2 Hydrau...

Page 2: ...e ECU to the pump cannot be extended The ECU must be mounted in a location where it will not be submerged or exposed to wash down The ECU power cable connects to the boat battery and it can be extended if needed Power Cable Extensions page 7 Pump Mounting Considerations Consult the hydraulic layout diagrams in these instructions to help determine the pump installation location Hydraulic Layouts pa...

Page 3: ...upplied cables and connectors Building a Basic NMEA 2000 Network for the Autopilot System page 8 Item Description Important Considerations Ä ECU The ECU must be located within 0 5 m 19 in of the pump The cables connecting the ECU to the pump cannot be extended Å CCU The CCU can be mounted in a non submerged location near the center of the boat in any orientation CCU Mounting and Connection Conside...

Page 4: ...ble Extensions page 7 The NMEA 2000 power cable must be connected to a 9 to 16 Vdc power source  Pump à ECU Item Description Important Considerations Ä NMEA 2000 network The helm control or compatible Garmin chartplotter and the CCU must be connected to a NMEA 2000 network using the included T connectors NMEA 2000 Connection Considerations page 2 If there is not an existing NMEA 2000 network on y...

Page 5: ... Steering cylinder Single Helm with Uflex MasterDrive Layout CAUTION When installing the pump in a system with a Uflex MasterDrive do not cut the high pressure line connecting the power unit to the helm to avoid injury or property damage À Helm Á Shadow Drive  Starboard line à Steering cylinders Ä Port line Å High pressure line DO NOT CUT Æ Return line Ç Shutoff valves È Uflex MasterDrive power u...

Page 6: ...ll the four 2 8 mm 7 64 in pilot holes If you are mounting the helm control in fiberglass you should use a countersink bit as advised in the notice 10Remove the remainder of the template 11Place the included gasket on the back of the device You can apply marine sealant around the gasket to prevent leakage behind the dashboard optional 12Place the helm control into the cutout 13Securely fasten the ...

Page 7: ...r NOTE If the boat has a power assist module you must add the T connectors between the power assist module and the steering cylinder 3 Complete an action If the boat does not have a power assist module add enough hydraulic hose to connect the return fitting on the helm to the center pump fitting If the boat has a power assist module add a T connector to the return line of the system between the po...

Page 8: ...cluded to disable the autopilot if necessary 1 Route the bare wire end of the CCU cable to the switch If the cable is not long enough extend the appropriate wires with 28 AWG 0 08 mm wire 2 Connect the cables based on this table Switch Wire Function CCU Cable Wire Color Positive Brown Negative Black 3 Solder and cover all bare wire connections The autopilot functions correctly when the switch cont...

Page 9: ...er Connecting Optional NMEA 2000 Devices to the Autopilot System You can use advanced features of the autopilot system by connecting optional NMEA 2000 compatible devices such as a wind sensor a water speed sensor or a GPS device to the NMEA 2000 network NOTE You can connect optional devices that are not NMEA 2000 compatible to the helm control through NMEA 0183 NMEA 0183 Connection Considerations...

Page 10: ... Compatible Device Wire Function Ê N A Power Ë N A NMEA 0183 ground Ì Blue Tx A Rx A Í White Tx B Rx B Î Brown Rx A Tx A Ï Green Rx B Tx B NOTE When connecting a NMEA 0183 device with two transmitting and two receiving lines it is not necessary for the NMEA 2000 bus and the NMEA 0183 device to connect to a common ground Only One Receiving Wire If your NMEA 0183 compatible device has only one recei...

Page 11: ...to 30 min Alarm Specification Measurement Dimensions L diameter 29 32 1 in 23 25 mm Weight 2 4 oz 68 g Temperature range From 5 F to 140 F from 15 C to 60 C Cable length 10 ft 3 0 m NMEA 2000 PGN Information CCU Type PGN Description Transmit and receive 059392 ISO acknowledgment 059904 ISO request 060928 ISO address claim 126208 NMEA Command Request Acknowledge group function 126464 Transmit Recei...

Page 12: ...eiving valid wind data Alarm sounds for 5 seconds Autopilot transitions to heading hold Error Lost Communication Between ECU and CCU when the autopilot is engaged Communication between the CCU and the pump has timed out The helm control beeps and autopilot transitions to standby Registering Your Device Help us better support you by completing our online registration today Keep the original sales r...

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