Viking Wire Checkout, Mounting Instructions, VFR-400 False Front Removal/Assembly Drawing

Page 50

VFR-400 • 5403548 • REV D • 10/07

Wire Checkout:

With all initiating devices and notification appliances installed and with the EOLR’s in place, check the wires with an ohmmeter. Meter readings outside of the following will prevent normal operation.

From any wire to ground – less than 100K ohms.

Across the 2 wires on each Initiating zone – between 1.8K ohms and 5.4K ohms. Across the 2 wires on each notification circuit – between 1.8K ohms and 23.9K ohms.

Mounting Instructions:

1)The unit should be mounted in a convenient location, approximately 5 ft. from the floor where it will be accessible for testing and servicing.

Removal of this false front exposes electrical components at potentially hazardous voltages and should be performed by qualified personnel only.

2)The main circuit board module should be removed before attempting to mount the cabinet. Disconnect the AC power from TB201. To remove the module, remove the two screws holding the chassis to the cabinet. Lift the module upwards, approximately 1/2", in order to clear the cross-beam of the cabinet on which the module rests. Remove the module and set aside.

3)Install all required conduits, external wiring and devices and make all connections that are external to the panel. Replace

the module. With the AC power still turned off at the circuit breaker panel, connect the AC hot, neutral and ground wires to the terminal block TB201 as shown on the connection drawing. (See connection drawings on page 54)

4)Connect all the other wiring to the terminals as shown in the connection drawings. Turn the AC power on and connect the standby batteries with the cable provided, polarity must be observed.

5)Replace false front panel and secure with mounting screws.

6)The operation of the complete system should be verified as outlined in the test procedure section.

VFR-400 False Front Removal/Assembly Drawing

DWG# 3550-15

50

Page 49 Page 51
Image 50
Page 49 Page 51
Contents VFR-400 Contents VFR-400 5403548 REV D 10/07 Fire Alarm System Limitations Operating Instructions FormGeneral Description System FeaturesDesign Guidelines Options SpecificationsCircuit Parameters VFR-400 Visual IndicatorsControl Buttons Initiating Device ZonesBackup Power Requirements Low/Missing BatteryInput Power Dedicated Supervisory ZonesOptional Accessories Service UseAuxiliary Power Initiating Device Circuits Alarm ConditionTrouble Conditions Low Air AlarmSupervisory Notification Appliance/Releasing CircuitsLow Battery Voltage Ground FaultLoss Or Reduction Of AC Power Loss Of Auxiliary Power OutputTo Reset a Trouble Condition To Silence a Signaling ApplianceTo Reset an Alarm or Supervisory Condition Lamp TestTest Procedure Test Procedure CanadaHistory Programming Mode InstructionsPanel Visual Display Password Date/TimeZone Disabled/Enabled Not available on Supervisory Zones Sup 1 or Sup One Man WalktestVFR-400 Standard Program Information Select Function OutputsSET This page intentionally left blank Program #1 Outputs SUPZone Output Program #2 DWG#14165VKG PRGM2 Program #3 DWG# 14166 VKG PRGM3 Program #4 DWG# 14167 VKG PRGM4 Program #5 DWG# 14168 VKG PRGM5 Program #6 FirecycleDWG# 14169 VKG PRGM6 Program #7 DWG# 14171 VKG PRGM7 Program #8 DWG# 14171 VKG PRGM8 Program #9 DWG# 14172 VKG PRGM9 Program #10 DWG# 14173 VKG PRGM10 Program #11 DWG# 14175 VKG PRGM11 Program #12 DWG#14178 VKG PRGM12 Custom Program Zones SUP Outputs SET Select Function VFR-400 Custom Program InformationInitiating Zone Description Soak Timer Description Normal/Cross-Zoning Custom Message Alarm Zones Supervisory Zones Installation InstructionsMounting Instructions Wire CheckoutVFR-400 False Front Removal/Assembly Drawing Inactive Circuits Battery Size CalculationsBattery Size Requirements And Maintenance Calculation Table Secondary Power Supply RequirementsCurrent Requirements Typical Style B Class B Wiring Using SB-46 Base Typical Firecycle WiringTypical 2 Wire Detector Connection Drawing Typical Style D Class a WiringIdentifier a Detection Systems Max. No. Of Detectors Per Zone Is Wire Routing for VFR-400 Releasing Device CompatibilityNEC -54. Installation of Conductors and Equipment Panel Panel

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.
Top Page Image Contents