Replacing Roof Vents: A Step-By-Step Guide For Lance Campers

If you need to replace the roof vent on your Lance camper, you'll be happy to know that it's a doable task. The process involves disconnecting the power, removing the screen, fan blade, and wires, and unscrewing the motor. You'll then need to connect the wires to the new motor, screw it in, attach the new fan blade, and reinstall the screen. It's important to ensure you have the correct tools and materials, such as a new vent fan, fan blade, and Phillips screwdriver. You can refer to step-by-step guides and videos online, and it's worth checking forums for specific advice on replacing roof vents for your camper model.

Disconnect the power from the Ventadome

To disconnect the power from the Ventadome, you will need to access the wiring that connects the Ventadome to the power source. This wiring is typically located near the roof vent or in the ceiling cavity. Here is a step-by-step guide:

Step 1: Locate the wiring that leads to the Ventadome. This may involve removing any ceiling panels or accessing the roof cavity to find the wiring.

Step 2: Once you have located the wiring, identify the specific wires that connect to the Ventadome. These wires may be colour-coded or labelled for easy identification.

Step 3: Before disconnecting the wires, ensure that the power source is turned off to avoid any electrical hazards. This may involve switching off a breaker or removing the fuse for the circuit that supplies power to the Ventadome.

Step 4: Using a screwdriver or wire strippers, carefully disconnect the wires that lead to the Ventadome. Take note of the wiring configuration or take a photo for future reference.

Step 5: Once the wires are disconnected, cover the exposed wires with electrical tape or wire caps to prevent short circuits or damage.

Step 6: Reassemble any ceiling panels or roof cavity components that were removed to access the wiring.

By following these steps, you will have successfully disconnected the power from the Ventadome. This process is important when replacing or repairing the roof vent to ensure a safe working environment.

Remove the screen and fan blade

To remove the screen and fan blade of your Lance Camper's roof vent, you will need to first disconnect the power from the Ventadome. This will ensure your safety and prevent any accidental damage to the components. Once the power is disconnected, carefully pull up on the screen to remove it. Set it aside safely, as you will be reinstalling it later.

Now, focus on the fan blade. Gently lift it upward to detach it from the motor. Be cautious and patient during this step to avoid damaging the fan blade or any surrounding components. With the fan blade removed, you will have better access to the wires connected to the motor. Use a pair of pliers to carefully pull and detach these wires from the motor.

At this point, you will have successfully removed the screen and fan blade assembly. The next step would typically involve unscrewing the motor using a #2 Phillips screwdriver. However, it appears that your query specifically focuses on the screen and fan blade removal process, so I have provided detailed instructions up to this point. If you would like me to continue with the replacement procedure, including installing a new fan blade and screen, please let me know.

Remember to exercise caution and patience throughout the process. Working on a camper's roof can be delicate, and it is essential to take your time to avoid any damage or injuries. Always refer to the manufacturer's instructions or seek professional guidance if you have any doubts or concerns.

Detach wires and unscrew the motor

To replace a roof vent on your Lance camper, you'll need to first detach the wires and unscrew the motor. This process will require a #2 Phillips screwdriver and a pair of pliers. Here's a detailed, step-by-step guide:

Before starting, ensure you have disconnected the power from your Ventadome®. This is crucial for safety. Now, begin by removing the screen; do this carefully to avoid any damage. Once the screen is off, locate the fan blade. Gently lift it upward to detach it from the motor. Be cautious not to apply excessive force, as the fan blade may be delicate.

The next step is to detach the wires connected to the motor. Use a pair of pliers to carefully pull the wires off. Take your time with this step to avoid any accidental damage to the wires or their connections. With the wires detached, it's now time to unscrew the motor. Grab your #2 Phillips screwdriver and carefully unscrew the motor, making sure to keep the screws in a safe place for future use.

It is important to be methodical and cautious during this process, taking your time with each step. Working slowly and carefully will help ensure a successful replacement and avoid any potential damage to your camper's roof vent components.

Once the motor is unscrewed and removed, you can proceed to the next steps of installing the new motor and fan blade, ensuring correct wiring connections and secure screwing. Remember to follow the specific instructions provided with your replacement parts for the best results.

Connect the wires to the new motor

To connect the wires to the new motor of your Lance camper's roof vent, you will need to first disconnect the power from your Ventadome®. Remove the screen by gently pulling it up. Next, use pliers to pull the wires off the old motor. Now, take your new motor and connect the black wire (lead) to the motor's red dot. Then, connect the white wire to the opposite side of the black wire. Make sure you are connecting the new wires to the correct terminals on the new motor, matching the colours of the wires to the designated terminals.

After this, you will need to line up the motor on its bracket and screw it in. Reinstall the fan blade by pressing it onto the motor shaft, ensuring it is held securely in place and does not hit anything as it spins. Finally, reinstall the screen by pressing it back into place and reconnect the power to the Ventadome®.

Reinstall the screen and reconnect the power

Once you have finished working on your roof vent, you can reinstall the screen and reconnect the power. Press the screen into place, ensuring it is secure. Now, reconnect the power to the Ventadome. Check that the fan is working as it should, spinning freely without hitting any obstacles. If you have a variable speed fan, test the different settings.

If you are replacing a roof vent fan on your Lance Camper, you may want to consider an upgrade. For example, the Maxxair deluxe model offers additional protection from bugs and rain, and you can even run the fan when the cover is closed in rainy weather.

Another option is the Dometic model 2250, which may provide better coverage over the opening for sealant. You could also try the Dometic 1450 model, which fits the opening and wiring of the 2007 Alaskan 10' cab over, but it has some strange exterior clips, and the exterior flange dimension is smaller than the original fan at 16-1/2".

When reinstalling the screen and reconnecting the power, be sure to follow any specific instructions provided by the manufacturer of your replacement vent or fan.

Frequently asked questions