Electrical Hookup

F111 (SERIES 1,2,3) IN CEILING MEDIA AIR CLEANER

•latches (2)

•3-speed switch module ( 3 Series only)

Make Opening (if Mounting in a Drop Ceiling)

1.Size the opening to fit the air cleaner cabinet as closely as possible.

2.Frame the opening to provide adequate support for the cabinet. The cabinet must fit snugly in the opening; allow no more than 1/4 in. (6 mm) from the opening to each side of the cabinet.

3.Cover the framing and any unused portion of the open- ing with wallboard, plywood, or other material and finish to match the ceiling.

All wiring must comply with applicable codes and ordinances. The power source must agree with the model type: 120V, 60 Hz or 230V, 50 Hz.

1.Locate the prepunched hole in the side of the cabinet.

2.Remove the air cleaner lid.

3.For Series 1 and 2 only.Remove the connection box cover plate in the center cavity of the air cleaner.

4.For Series 3 only. Remove the connection box cover plate on the bottom, underneath the tray.

5.Refer to Fig. 3 and 4 for typical electrical diagrams.

WARNING

Risk of Fire or Electric Shock.

Can cause personal injury or equipment damage. Use only Honeywell 190097C Remote Speed Switch (3-speed models only) to regulate air cleaner speed. Using a different speed switch may void the warranty.

IMPORTANT

•Be sure the air cleaner is grounded for correct operation and safety.

•Canadian installation: NEVER install in ceilings with thermal insulation value greater than R-40.

FACTORY WIRING

BLACK

EXTERNAL

CAPACITOR

BROWN

WIRING BY

MOTOR

INSTALLER

WHITE

GREEN

M12657

Fig. 3. Typical F111 (series 1 & 2) 120V, 60 Hz or

208/230V, 50/60 Hz wiring diagram.

FACTORY WIRING

BLACK

REMOTE3-SPEED

SWITCH

EXTERNAL

CAPACITOR

BROWN

RED

MOTOR

BLUE

WIRING BY

INSTALLER

VIOLET

WHITE

GREEN

A100002

Fig. 4. Typical F111 Series 3 only 120V, 60 Hz or

230V, 50 Hz wiring diagram.

Mount Air Cleaner Cabinet

The air cleaner can be mounted in a drop ceiling system or hung in an open area. Both mounting methods require the air cleaner to be level and positioned facing downward for correct operation.

1.Remove the door/grille from the carton and set it aside.

2.Remove all filters.

3.Fit the cabinet into the prepared ceiling opening or position on the ceiling.

4.Use the four 3/8 x 16T internal nuts (one at each corner) to fasten the cabinet to a structural support (bar joist, concrete slab or timber framing). See Fig. 5.

NOTES:

•All external hardware is furnished by the installer.

•When using the suspension system of mounting, be sure to include a means for leveling adjust- ment after installation.

•Never rest the air cleaner on the T-bar.

5.Level the air cleaner.

6.Turn the air cleaner power on and check for proper operation for 2 to 3 minutes. There should be a smooth, powerful blower sound and air discharging from both ends of the air cleaner.

7.Turn off the power.

8.Install the particle filter. Note airflow direction arrows if present. Install the filter with the direction arrow pointing towards the motor.

9.For Series 1 and 2 only. Fasten the filter tabs. Be sure there is a snapping sound when fastened. The tabs are commercial Velcro and require more force than lightly pushing them together.

10.For Series 3 only. Lock and secure the particle filter into place by closing both latches.

68-0198-2

F111 Series 3 specifications

The Honeywell F111 Series 3 is a notable aircraft in the realm of military aviation, primarily designed for ground attack and tactical strike missions. A derivative of the original F-111 Aardvark, the Series 3 variant exemplifies advanced engineering and technological innovations that enhance its combat capabilities.

One of the standout features of the F111 Series 3 is its unique variable-sweep wing design, which provides exceptional versatility in various flight conditions. This design allows the wings to adjust their angle during flight, optimizing performance for both high-speed intercepts and low-level tactical missions. As a result, the F111 can operate effectively at a wide range of speeds and altitudes, giving it a tactical edge over its peers.

Equipped with advanced avionics systems, the F111 Series 3 incorporates cutting-edge navigation and targeting technologies. Its onboard radar and electronic warfare systems enable it to detect and track enemy targets while remaining largely undetected. The aircraft can carry a diverse array of munitions, including precision-guided bombs and air-to-ground missiles, further enhancing its strike capabilities. The ability to deliver payloads with pinpoint accuracy makes it a formidable weapon on the battlefield.

Another key characteristic of the F111 Series 3 is its advanced cockpit design. The aircraft features a tandem two-seat configuration, which allows for seamless communication and coordination between the pilot and weapons systems officer. The cockpit is equipped with modern displays and controls that improve situational awareness and streamline operations.

In terms of durability, the F111 Series 3 is engineered to withstand harsh combat conditions. Its robust airframe is constructed to endure the stresses of high-speed flight and combat maneuvers, ensuring mission success even in challenging environments. Additionally, the aircraft's engines are designed for performance reliability, providing ample thrust while maintaining fuel efficiency.

Overall, the Honeywell F111 Series 3 stands out as a versatile and formidable platform in military aviation. With its advanced features, technologies, and characteristics, it continues to play a significant role in modern air operations, embodying the innovation and capabilities expected from contemporary military aircraft.