VFR-400 • 5403548 • REV D • 10/07

LCD

A 2 line 32 character alpha-numeric liquid crystal display shows the condition, status and circuit for all Alarm, Supervisory and Trouble conditions:

CONDITION

STATUS

CIRCUIT

Alarm

 

<user Defined Message> (Up To 10 Characters)

Trouble

Disabled

Output #1

Supervisory

Acknowledged

Output #2

Tamper

Silenced

Output #3

Low Air

 

Output #4

High Air

 

Battery

Aborted

 

A.C.

Pre-discharging

 

Supervisory

Releasing

 

Zone #1

Released

 

Zone #2

 

 

Zone #3

 

 

Zone #4

 

 

Ground

VFR-400 Visual Indicators

 

In accordance with ULC S527-99 option B:

 

LED Annunciator Module

 

Red LED’s:

Initiating Device Circuits Active (4),

 

Notification/Release Circuits Active (4)

 

Common Alarm (1)

 

Green LED:

AC Power

 

Yellow LED’s:

Initiating Device Circuits Troubles (4),

 

Output Circuits Troubles (4)

 

 

Supervisory Initiating Zone (4)

 

 

Supervisory Bell Output Active (4)

 

 

(1) each: Supervisory Zone, Supervisory 1, Supervisory 2, Power Trouble, Supervisory Trouble, System

 

Trouble, Ground Fault, Discharging/Discharged, Alarm Silenced

CONDITION

STATUS

LED State

Trouble

Non-Silenced

Flashing

Trouble

Silenced

Steady ON

Alarm

Non-Silenced

Flashing

Alarm

Silenced

Steady ON

Supervisory

Non-Silenced

Flashing

Supervisory

Silenced

Steady ON

Pre-discharge

 

Flashing

Discharged

 

Steady ON

Control Buttons

Signal Silence - Momentary, silences signaling circuits, (except those activated by zones programmed as WATERFLOW)

System Reset - Momentary, resets all alarm circuits if condition has been corrected, removes power from initiating device circuits.

Scroll Up - Scrolls LCD display to most recent events

Scroll Down - Scrolls LCD display to previous events

NOTE: Buzzer silence is accomplished by scrolling through all events.

Circuit Parameters

All voltages regulated DC

Initiating Device Zones

For connection of dry contact initiating devices and compatible 2 wire smoke detectors. (All values nominal)

4 Class B, Style B (Class A Style D module available)*

Power limited, current limited to protect 2 wire smoke detectors

Maximum 2 wire 24VDC smoke detector load per zone - 2.5 ma (Use only detectors that are listed in compatibility list.)

Maximum Line resistance - 100 ohms (Except linear heat detection cable, 700 ohms per zone)

End-of-Line Resistance - 5.1K

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Viking instruction manual VFR-400 Visual Indicators, Control Buttons, Circuit Parameters, Initiating Device Zones

VFR-400 specifications

The Viking VFR-400 is a light sport aircraft that has garnered attention for its innovative design and advanced technology. This aircraft is known for its versatility, performance, and safety features, making it a suitable choice for both recreational flying and pilot training.

One of the standout features of the VFR-400 is its efficient aircraft structure. Constructed primarily of high-strength composite materials, the VFR-400 boasts a lightweight yet durable frame. This not only enhances its aerodynamics but also contributes to increased fuel efficiency. The aircraft is powered by a reliable Rotax engine, which is well-regarded in the aviation community for its exceptional performance and low operational costs.

The VFR-400 is equipped with a low-wing design, which is optimized for stability and maneuverability. Pilots appreciate the responsive handling characteristics, which make it an enjoyable aircraft to fly, whether on short excursions or longer journeys. The spacious cabin design offers ample room for two occupants, ensuring comfort during flights. Large cockpit glass provides excellent visibility during takeoff and landing, critical times when situational awareness is paramount.

In terms of avionics, the VFR-400 features advanced electronic systems, including a modern glass cockpit display. This integration of technology provides pilots with real-time flight data, ensuring better navigation and situational awareness. Moreover, the aircraft often comes equipped with autopilot features, enhancing the flying experience, especially on longer flights.

Safety is a key aspect of the VFR-400 design. It incorporates redundant control systems, advanced braking systems, and robust structural integrity to withstand various in-flight scenarios. The landing gear is designed for easy maintenance and reliability, allowing for smooth landings on various surface types.

The VFR-400 is designed with fuel efficiency in mind, allowing for longer flight durations while keeping operational costs low. Its impressive range and payload capacity make it a highly flexible option for different mission profiles, from pilot training to leisurely flights.

Overall, the Viking VFR-400 exemplifies the spirit of modern aviation with its combination of performance, safety, and comfort. It stands out in the light sport aircraft category for its thoughtful engineering and commitment to delivering a quality flying experience. Whether for a seasoned aviator or someone new to flying, the VFR-400 offers a compelling platform for exploration and adventure in the skies.