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Girard GG750
Awning
OEM INSTALLATION AND
SERVICE MANUAL

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Summary of Contents for Lippert Girard GG750

  • Page 1 Girard GG750 Awning OEM INSTALLATION AND SERVICE MANUAL...
  • Page 2 TABLE OF CONTENTS Introduction Safety Basic System Overview Instructions Resources Required Unpacking RV Sidewall Installation Awning Bracket Installation Method Awning Rail Installation Method Sprinter Roof Installation Application Electronic Controls Installation Rocker Switch Wiring GC1146C DC MOTOR Controller Wiring Motion Sensor (98GC7796) Connections Programming the Motion Sensor (98GC779G) Switch Control with Wired Motion Sensor Specifications...
  • Page 3 Failure to correctly follow the provided instructions may result in death, serious personal injury, severe product and/or property damage, including voiding of the Lippert limited warranty. To prevent the motor from overheating do not exceed 4 miles of operation per hour.
  • Page 4 Basic System Overview 1. Mechanical system – consisting of: • The enclosure (or cassette) protects the awning while closed. • The roller tube which is mounted within the cassette. • The top cover or fabric rolled onto the roller tube and connected to the lead rail that extends from the enclosure when the awning is opened.
  • Page 5 98GC1146C 98GC779 98GC780B Page 5 Rev: 07.11.25 CCD-0006108...
  • Page 6 98GC104 98GC1063 98GC229 98GC783B 98GC229 Page 6 Rev: 07.11.25 CCD-0006108...
  • Page 7 Instructions To prevent the motor from overheating do not exceed 4 miles of operation per hour. For personal safety and quality of installation, two installers are recommended for this product. There are three methods of installation outlined in this manual: •...
  • Page 8 Unpacking 1. Before starting any of the installation procedures unpack the awning and inspect the product for any possible damage that may have occurred during shipping. 2. Before starting any of the installation procedures ensure that the length, fabric, and motor placement of your awning are correct.
  • Page 9 RV Sidewall Installation NOTE: Take into consideration all possible clearances, and obstacles before installing this awning. Items such as slide rooms, etc. vary from one manufacturer to another. Please consult Girard Systems if there are any questions regarding your installation. NOTE: Mounting brackets must be installed at the locations shown in Bracket Placement Diagram and chart (Fig.
  • Page 10 Failure to follow these instructions will void the warranty of this product. Awning Bracket Installation Method 1. Determine the location for the final installation position of the awning, including height to be installed. 2. Now that you have determined the bracket locations, using the bracket as your template, mark the holes for fastening the bracket.
  • Page 11 3. Secure the awning by moving the slide locks along the bottom awning track until they are located under their respective brackets (Fig. 4). The final position of the slide lock should be directly under the shoulder of the arm. Fig.
  • Page 12 Awning Rail Installation Method 1. Determine the location for the final installation position of the awning, including height to be installed. 2. Cut the awning rail to 6" less than the awning length. 3. Position the awning rail on the mounting location, making sure it is level. 4.
  • Page 13 Fig. 6 Page 13 Rev: 07.11.25 CCD-0006108...
  • Page 14 Sprinter Roof Installation Application NOTE: Please take into consideration all possible clearances, and obstacles before installing this awning. This installation can vary on different applications. Please consult Girard Systems if there are any questions regarding your installation. NOTE: There are 2 brackets per vehicle shown (Fig. 7). NOTE: Each bracket assembly is recommended to be mounted to vehicle using 6 (six) ¼...
  • Page 15 Fig. 8 Fig. 9 Page 15 Rev: 07.11.25 CCD-0006108...
  • Page 16 Electronic Controls Installation Rocker Switch Wiring The rocker switch is wired according to Fig. 10. Fig. 10 NOTE: All wire shall be 14 AWG or higher as necessary to provide 11.5V minimum at all times to motor connection. Page 16 Rev: 07.11.25 CCD-0006108...
  • Page 17 GC1146C DC MOTOR Controller Wiring Fig. 11 The larger (18) gauge red/black wire coming out of the control box is the incoming power. The smaller (22) gauge red/black wire is the LED outgoing power. Page 17 Rev: 07.11.25 CCD-0006108...
  • Page 18 Motion Sensor (98GC7796) Connections Fig. 12 Fig. 13 LED cable Power Supply cable Motion Sensor cable 4 conductor power supply Page 18 Rev: 07.11.25 CCD-0006108...
  • Page 19 Programming the Motion Sensor (98GC779G) Preparation for Pairing NOTE: All electronic kits shipped from the factory are preprogrammed and do not require programming. This section is intended for reprogramming if required. 1. Remove the 2 small Phillips screws which secure the motion sensor to the awning (Fig. 14). 2.
  • Page 20 NOTE: When carrying out this part of the procedure, each step must be executed within six seconds of the previous one or the module will revert to factory settings. It is highly recommended that you read and understand the following sequence before attempting to execute it. 1.
  • Page 21 Specifications • Operating Voltage: 11 VDC ~14VDC • Current: Up to 15A • LED light control • RS485 communication to operate the motion sensor • Maximum run time is 4 minutes • Operating Temperature 32 to 120F Fig. 19 Mounting Diagram The required opening to install this Controller is 2 5/8"...
  • Page 22 Sensitivity Adjustment This unit has 10 levels of sensitivity which can be adjusted directly on the switch. 1. Pull off the cover from the switch 98G781 (B) (W). 2. Press and hold the set button until you hear a beep from the switch, see Fig. 20 to locate the set button. 3.
  • Page 23 Wired Motion Sensor Fig. 21 Mounting Tab Mounting Screw This wired motion sensor communicates directly to the DC motor Controller 98GC781(B), (W) by RS485 Protocol. 1. Attach the motion sensor to the lead rail using the mounting tab, see (Fig. 21) above. Motion Sensor Installation View Fig.
  • Page 24 Wiring Diagram Fig. 24 NOTE: All wire shall be 14AWG or higher as necessary to provide 11.5V minimum at all times to the motor connection. Page 24 Rev: 07.11.25 CCD-0006108...
  • Page 25 Testing and Adjustments In This Section: Adjusting Motor-limit switches Adjusting Pitch and Elbow height Motion Sensor Testing Adjusting Motor Limit Switches Resources Required • Black plastic key provided with awning, or 4mm (5/32”) Allen wrench. IMPORTANT: EXTREME CARE SHOULD BE TAKEN TO ENSURE THAT THE MOTOR LIMIT TURNS OFF AT THE EXACT MOMENT THE AWNING BOX CLOSES.
  • Page 26 The limit switches can be adjusted by use of the black key provided with the awning, or you may use a 4mm (5/32”) Allen wrench. 1. Extend the awning a few feet to gain access to the motor. 2. Locate the motor. The limit adjustment screws are located on the head of the motor. 3.
  • Page 27 Elbow Height and Adjusting Pitch NOTE: Adjustment of the Elbow height and pitch, will affect the height of the awning lead rail when it is fully deployed. This adjustment is usually required after an arm replacement. Also, if the elbow of the arm hits the bottom of the casing as the lead rail closes.
  • Page 28 Adjusting Pitch Do not over tighten the adjustment nut, as this will result in damage to the awning. Lifting up on the arm slightly to relieve pressure may be necessary. 1. Extend the awning to its fully-extended length. 2. Locate screw A, adjustment nut located on front side of the shoulder assembly (Fig. 27, 28). 3.
  • Page 29 Testing the Motion Sensor (Wind Sensor) 1. Partially extend the awning (at least 3 feet). 2. Physically activate the motion sensor by shaking the awning lead rail. 3. At this point the awning should retract; if not, check that there is a 12VDC supply to the motion sensor and that the motion sensor is correctly programmed.
  • Page 30 Troubleshooting Manual Override In case of motor issues, the GG750 has a manual override to close the awning. 1. Remove the endcap opposite the motor, by removing the 3 Philips head screws. 2. Using a 13mm wrench, turn the manual override shaft in order to close the awning, see (Fig. 29). NOTE: The manual override is one-way, it can only close the awning.
  • Page 31 Common Concern and Solutions Concern The lead rail is binding on the side of the awning casing; i.e. the rail is offset from housing. Solution 1. Open the awning about 3 feet. 2. Loosen the lead rail horizontal adjustment screws on all arms (Fig. 30). 3.
  • Page 32 Concern The motor side of the awning closes when the awning is retracted but the opposite end does not. Solution Refer to “Adjusting the Lead Rail." If this does not solve the issue please call the Girard Systems service line at (949)259-4000 or toll free at (800)382-8442.
  • Page 33 Common Repair Procedures Motor Replacement NOTE: Replacement procedures vary due to motor styles, placement, factory installation methods, and preferences of different vehicle manufacturers. These variations primarily effect how the motors are accessed; replacement operations are generally the same for any situation. Removing the Old Motor 1.
  • Page 34 Installing the New Motor 1. With the new motor in hand, align the notch in the drive (at the far end of the motor) with the indentation in the awning roller tube. Slide the motor all the way in. Turn the motor until its inner notch also lines up with its indentation on the tube.
  • Page 35 7. Confirm that there is no power heading to motor, cut motor wire in the middle of wire leaving enough room for reconnection on either side of wire. 8. Leave motor in end of tube as it will not need to be removed for roller tube removal. 9.
  • Page 36 Arm Replacement Follow this procedure when a damaged, spring loaded arm needs to be replaced. There are no repairable parts inside of the arm, if the elbow joint has broken the entire arm must be replaced. Resources Required • 5mm Allen wrench •...
  • Page 37 GG750 Component Identification Fig. 35 Fig. 36 Page 37 Rev: 07.11.25 CCD-0006108...
  • Page 38 Component Identification Chart Page 38 Rev: 07.11.25 CCD-0006108...
  • Page 39 Component Identification Chart cont. Page 39 Rev: 07.11.25 CCD-0006108...
  • Page 40 Lippert representative has been provided.  Any unauthorized use shall void any applicable warranty.  The information contained in this manual is subject to change without notice and at the sole discretion of Lippert.  Revised editions are available for free download from lippert.com.