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Tiffin Motorhomes Knowledge Base

14 2023 Allegro Red 340 Windows, Awnings, Vents, and Doors

Windows

Sliding windows (Figure 14-1) are custom built for the motorhome and allow easy sliding access to open the coach to fresh outside air.

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There might also be a reflective coating on the windows to reflect back a portion of the sunlight to reduce the heating of the motorhome interior and to reduce the effects of the sun’s “bleaching” of interior fabrics (curtains, upholstery).

Sunshades on both the driver and passenger’s sides can be deployed and moved at any time.

Windows throughout the coach are designated as “EXIT” windows in the event of an emergency.

To help make the windows slide more easily, we recommend using Plexus Plastic Cleaner, which can be purchased through the Tiffin Motor Homes Service Department.

Awnings

The power patio awning (Figure 14-2) is standard on the Allegro RED 340.

The power patio awning is extremely durable and can be operated during light rain and wind conditions. However, when periods of heavy rain, or wind is expected, or you leave the awning unattended, the awning should be closed. Note that damage caused by wind and rain is not covered by warranty.

To operate the awning, follow the instructions listed below.

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In Case Of Awning Power Failure Or To Manually Close The Awning:

• The Girard GG750 has a manual override to close the awning in case of power failures.

• Remove the endcap opposite the motor, by removing the 3 Philips head screws.

• Using a 13mm wrench, turn the square manual override shaft in order to close the awning, see Figure below. NOTE: The manual override is one-way, it can only be used to close the awning.

• Replace endcap using the 3 Philips head screws.

• Figure below is showing a right hand motor version of the GG750. If your coach is equipped with a left hand version, the manual override will be on the opposite side.

• Once power is restored, the awning will resume normal operation.

NOTE: This procedure can also be used to manually retract the Over the Door Awning.

 

NOTE: The awnings will not work with the ignition on. Turning the ignition ON when the awnings are out will cause the awnings to automatically retract but will leave the awning LEDs on. In order to turn these LEDs off, turn the ignition to the OFF position and then turn the LED off through the Girard control switch. These actions are part of the ignition lockout safety feature so that the coach will not travel with the awnings extended.

In case of awning power failure or to manually close the awning:

  • The Girard GG750 has a manual override to close the awning in case of power failures.
  • Remove the endcap opposite the motor, by removing the 3 Philips head screws.
  • Using a 13mm wrench, turn the square manual override shaft in order to close the awning, see Figure below. NOTE: The manual override is one-way, it can only be used to close the awning.
  • Replace endcap using the 3 Philips head screws.
  • Figure below is showing a right hand motor version of the GG750. If your coach is equipped with a left hand version, the manual override will be on the opposite side.
  • Once power is restored, the awning will resume normal operation.

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NOTE: This procedure can also be used to manually retract the Over the Door Awning.

Connect the user-supplied wire leads to the terminals in the connector from the motor. Electrical tape might be required to keep the wire leads in place. (Do not connect to the one in the hardware).

Connect the other end to a 12 VDC battery source. The red wire goes to + and the black to -. If there is not a problem with the awning motor, this will retract the awning. To avoid motor damage, disconnect the battery source immediately after the awning is fully retracted.

The awning can be extended by reversing the polarity. Place the red wire on the - and the black wire on the +. Disconnect the battery source after the awning is fully extended.

If the awning will not retract after performing the steps listed above, perform the following steps:

      Slide the pull strap (provided) into the utility slot of the FRTA (see awning instructions found in the Owner’s Information Package, page 4, Figure 6).

      While one person is holding onto the pull strap, remove the screw in the top of the right top casting. The FRTA will immediately roll in once the bolt is removed. Walk the        awning to the closed position.

      Align the hole where the screw was removed and replace the screw into the top casting to secure the awning.

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NOTE: The screw removed from top of right casting has to be reinstalled. This is to prevent the awning from opening during travel; personal injury or damage can occur. Have the awning serviced by a Dometic Service Center or a qualified service technician before attempting to open the awning after this procedure has been performed.

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VENTS

The kitchen and bathroom are both equipped with a 12 VDC exhaust vent (Figure 14-3). The fans are controlled by the fan tab on the Spyder Controls System (Figure 14-4). A three-speed switch on each vent fan controls the fan speed.

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IMPORTANT: The vent fan must be left in the ON mode only when the motorhome is parked and in use. The fan will not operate until the vent is open.

Doors

The primary entrance door to the motorhome has a key lock and a dead bolt for additional security. When the door is fully opened, the door hinge automatically holds the door in an OPEN position.

There is also a screen that allows increased air circulation when the entrance door is open.

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