Viking Access Systems Safety Gate f1 gate User Manual

INSTALLATION  
INSTRUCTIONS  
AND SAFETY INFORMATION  
FOR THE VIKING F-1 GATE OPERATOR  
Vehicular Swing Gate Operator  
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F-1 Vehicular Gate Operator • Revision F1NXMN10.D • October 2014  
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PARTS DIAGRAM:  
Item Description  
Part No.  
1
Operator Cover Bolt (2)  
VASWCB  
VNXF1CV  
DWOUK10  
VNXSWOSC  
VAWRCK20  
DWCL20  
DWAR20  
DWOP20  
VFLEXPCB  
VNXF15A  
VNXF4A  
2
3
4
5
6
7
8
9
Operator Cover  
Output Shaft Knob  
Output Shaft Cover  
Clutch Key  
Clutch and Handle  
Output Arm  
Output Shaft  
Control Board  
10 Fuse - 15 amp  
11 Fuse - 4 amp  
12 Limit Switch Holder  
13 Limit Switch (2)  
DWLH10  
DULS10  
14 Limit Cam & Holder  
15 Worm Gear #70 10:1  
16 41B30 3/4 Sprocket (Gear)  
17 Chain #40x46 Pitches  
18 41B10 3/4 Sprocket (Motor)  
19 24V DC Gearhead Motor  
20 Brush Kit  
DWLC10  
DWGB70  
VASP3034  
DWCA10  
VASP1034  
VAF1MO  
VAMBK  
21 Chassis  
VNXF1CH  
VA-LR  
22 Loop Rack  
23 Battery Switch  
DUMRS10  
DUMRS10  
DUBA12  
24 Motor Switch  
25 Battery  
26 Modular Power Box Assembly  
27 Toroid Transformer - 10 amp  
28 Power Box Panel Assembly  
29 120V Receptacle  
30 Main Power Switch  
31 Alarm  
VNXMPB  
DUTT10  
VNXUPBPA  
VA120PL  
DUMRS10  
DUAL10  
32 Power Harness  
VNXSWPH  
VNXF1LSH  
VA-F1ARM20  
VA-F1SWL20  
33 Limit Switch Harness  
34 Multi-Part Arm Assembly (Standard)  
Option  
Swivel Arm Assembly (for inclines up to 10°)  
2
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OPERATOR REFERENCES:  
1. COVER BOLTS  
9. BATTERY SWITCH  
disconnects batteries from the charging circuit  
during troubleshooting  
2. OUTPUT SHAFT COVER (HAT)  
3. MAIN COVER ASSEMBLY  
10. MAIN AC POWER SWITCH  
discontinues the 115/230VAC power supplied to the  
operator  
4. MANUAL RELEASE HANDLE  
releases the clutch to allow for manual operation  
11. EMI FUSE  
5. CLUTCH KEY  
install if application does not require clutch to slip;  
remove to manually operate the gate  
main power supply protection  
12. MODULAR POWER BOX ASSEMBLY  
removable; provides a convenient solution for  
optional low voltage installations  
6. OUTPUT ARM  
connects the Arm Assembly to Clutch & Handle  
Assembly  
13. LOOP RACK  
for convenient loop detector installation  
7. VFLEX CONTROL BOARD  
14. J-BOX  
8. MOTOR SWITCH  
high voltage power supply connection  
discontinues power to the motor; also serves as  
a breaker that will self-trip to protect the motor  
circuitry  
15. COVER BOLT MOUNTING BRACKET  
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3
CONTROL BOARD REFERENCES:  
1. POWER HARNESS CONNECTOR  
provides power to the control board.  
pg 18-19  
11. “MAGNETIC LOCK RELAY” Status LED  
status of this on-board relay. pg 34, 36  
21. “DIAGNOSE” Button  
allows you to navigate through the  
Diagnostics LCD Display. pg 38-40  
12. “MAGNETIC LOCK RELAY” Terminal Block  
connect electric locks here. pg 34, 36 22. “DIAGNOSE” LED  
2. “OPEN LEFT” & “OPEN RIGHT”  
provides power to the motor. pg 20  
informs that errors have been detected  
and available on LCD Display. pg 38-40  
13. INPUT STATUS LEDs  
indicates input status. pg 36-37  
3. LIMIT SETUP BUTTONS  
available for future developments.  
23. LCD DIAGNOSTICS DISPLAY  
provides error messages, diagnostics  
and operator status information.  
pg 38-40  
14. ACCESS CONTROL TERMINAL BLOCKS  
accessory connections. pg 29-32, 42-44  
4. FEATURE ACTIVATION TRIM POTS  
activate and set features. pg 24  
15. “MASTER/SLAVE” Terminal Block  
wired master/slave connection. pg 22  
5. “EPS1” CONNECTOR  
available for future developments.  
24. EXPANSION PRODUCT CONNECTIONS  
connections for additional products  
from Viking Access Systems. pg 46  
16. CONTROL BOARD MOUNTING HOLES  
secures and grounds the control board.  
6. “EPS2” CONNECTOR  
available for future developments.  
25. “FAIL SAFE/SECURE” Jumper  
power failure option. pg 25  
17. “Siren” Terminal Block  
Vikings UL Siren is connected here.  
7. EMI BOARD CONNECTOR  
monitors the high voltage power  
supply.  
26. FUSE HOLDER - 15 AMP  
for motor circuit.  
18. ON-BOARD 3 BUTTON STATION  
controls the gate during set up.  
8. “CHECK MOTOR” Status LED  
indicates motor power status. pg 36  
27. FUSE HOLDER - 4 AMP  
for charging circuit.  
19. “AUX. PWR” Terminal Block  
used for solar applications & in-motion  
warning devices. pg 19, 25  
9. “BATTERY LOW” Status LED  
indicates battery power status. pg 36  
28. HEAT SINK  
secures the control board and  
dissipates heat.  
20. FEATURE ACTIVATION PIN HEADERS  
activate features by placing a jumper  
onto the pin headers. pg 25  
10. “POWER” Status LED  
control board power status. pg 18,36  
4
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TABLE OF CONTENTS:  
PARTS DIAGRAM/PARTS LIST  
OPERATOR REFERENCES  
2
3
4
CONTROL BOARD REFERENCES  
IMPORTANT SAFETY INFORMATION  
Important Safety Instructions  
Important Installation Instructions  
Maintenance  
6-12  
6
7
8
General Safety Precautions  
Operator Classification  
8-9  
9
Photo Beam (non-contact sensor) Installation  
Edge Sensor (contact sensor) Installation  
Manual Release  
10  
11  
11  
Audible Alarm Reset Installation  
Warning Placard Installation  
12  
12  
IMPORTANT INSTALLATION INFORMATION  
Specifications  
13  
13  
GATE OPERATOR INSTALLATION  
Concrete Pad Option  
(Blank Page)  
14-17  
14  
15  
Operator Positioning; Arm Assembly  
16-17  
ELECTRICAL INSTALLATION  
High Voltage Supply Option  
Low Voltage Supply Option  
Solar Supply Option  
18-19  
18  
19  
19  
LIMITS SETUP  
20-21  
MASTER/SLAVE SET UP  
Two Wire Communication  
Wireless Communication Options  
22-23  
22  
23  
CONTROL BOARD SETUP  
Initial Settings  
24-27  
24-25  
Obstruction Detection Sensor (Primary Entrapment Protection) 26  
Heater, Lock Mode................................................................................................................. 27  
ACCESSORY CONNECTIONS  
Re-Open Photo Beam (Vehicular Safety)  
Radio Receiver (Typical)  
Anti-Tail Gate, Open Commands, Guard Station  
Viking Loop Rack  
Guidelines for Loop Installations  
Magnetic Lock, Lock Solenoid  
Barrier Arm (B-12) Synchronization Option  
29-35  
29  
30  
31  
32  
33  
34  
35  
TROUBLESHOOTING  
LED References  
LCD Display References  
Solutions  
36-41  
36-37  
38-40  
41  
APPENDIX A, B & C  
42-45  
46  
VIKING EXPANSION PRODUCTS  
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5
IMPORTANT SAFETY INFORMATION  
! WARNING! Not Following these instructions may cause severe injury or death.  
IMPORTANT SAFETY INSTRUCTIONS  
! WARNING! To reduce the risk of severe injury or death.  
1. READ AND FOLLOW ALL INSTRUCTIONS.  
2. Never let children operate or play with gate controls. Keep the remote away  
from children.  
3. Always keep people and objects away from the gate. NO ONE SHOULD  
CROSS THE PATH OF THE MOVING GATE.  
4. Test the gate operator monthly. The gate MUST reverse on contact with  
a rigid object or when an object activates the non-contact sensors. After  
adjusting the force or the limit travel, retest the gate operator. Failure to  
adjust and retest the gate operator properly can increase the risk of injury or  
death.  
5. Use the emergency release only when the gate is not moving.  
6. KEEP GATES PROPERLY MAINTAINED. Read the user’s manual. Have a  
qualified service person make repairs to gate hardware.  
7. The entrance is for vehicles only. Pedestrians must use a separate entrance.  
8. Every gate operator installation MUST have secondary protection devices  
against entrapment, such as edge sensors and photo beams more in  
particularly in places where the risk of entrapment is more likely to occur.  
9. SAVE THESE INSTRUCTIONS.  
IMPORTANT INSTALLATION INSTRUCTIONS  
1. Install the gate operator only when:  
a. The operator is appropriate for the construction of the gate and usage  
Class of the gate (refer to page 9),  
b. All openings of a horizontal slide gate are guarded or screened from the  
bottom of the gate to a minimum of 6 feet (1.83 m) above the ground to  
prevent a 2-1/4 inch (57.2 mm) diameter sphere from passing through the  
openings anywhere in the gate, and in that portion of the adjacent fence  
that the gate covers in the open position,  
c. ALL EXPOSED PINCH POINTS ARE ELIMINATED OR GUARDED, AND  
d. GUARDING IS SUPPLIED FOR EXPOSED ROLLERS.  
2. The Operator is intended for installation only on gates used for vehicles.  
Pedestrians must be supplied with a separate access opening. The pedestrian  
access opening shall be designed to promote pedestrian usage. Locate the  
gate such that persons will not come into contact with the vehicular gate  
during the entire path of travel of the vehicular gate.  
3. The gate must be installed in a location so that enough clearance is supplied  
between the gate and adjacent structures when opening and closing to  
reduce the risk of entrapment. Swinging gates shall not open in to the public  
access areas.  
4. The gate must be properly installed and work freely in both directions prior to  
the installation of the gate operator. Do not over-tighten the operator clutch  
or pressure relief valve to compensate for a damaged gate.  
5. The gate operator controls must be placed so that the user has full view of  
the gate area when the gate is moving AND AWAY FROM THE GATE PATH  
PERIMETER.  
6
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IMPORTANT SAFETY INFORMATION  
! WARNING! Not Following these instructions may cause severe injury or death.  
IMPORTANT INSTALLATION INSTRUCTIONS (Continued)  
6. Controls intended for user activation must be located at least six feet (6’)  
away from any moving part of the gate and where the user is prevented from  
reaching over, under, around or through the gate to operate the controls.  
Exception: Emergency access controls only accessible by authorized personnel  
(i.e. fire, police, EMS) may be placed at any location in the line-of-sight of the  
gate.  
7. The Stop and/or Reset button must be located in the line-of-sight of the gate.  
Activation of the reset control shall not cause the operator to start.  
8. A minimum of two (2) WARNING SIGNS shall be installed, one on each side of  
the gate where easily visible.  
9. For gate operators using non-contact sensors (Photo Beams or like) in  
accordance with section 31.1.1 of the UL standard:  
a. See instructions on the placement of non-contact sensors for each type of  
application (refer to page 10).  
b. Care shall be exercised to reduce the risk of nuisance tripping, such as  
when a vehicle, trips the sensor while the gate is still moving, and  
c. One or more non-contact sensors shall be located where the risk of  
entrapment or obstruction exists, such as the perimeter reachable by a  
moving gate or barrier (refer to page 10).  
d. Use only Omron E3K-R10K4 photoelectric eye to comply with UL 325  
10. For a gate operator utilizing a contact sensor (Edge sensor or like) in  
accordance with section 31.1.1 of the UL 325 standard:  
a. One or more contact sensors shall be located where the risk of entrapment  
or obstruction exists, such as a the leading edge, trailing edge, and post  
mounted both inside and outside of a vehicular horizontal slide gate.  
b. One or more contact sensors shall be located at the bottom of a vehicular  
vertical lift gate.  
c. One or more contact sensors shall be located at the pinch point of a  
vehicular vertical pivot gate.  
d. A hardwired contact sensor shall be located and its wiring arranged so  
that the communication between the sensor and the gate operator is not  
subject to mechanical damage.  
e. A wireless contact sensor such as one that transmits radio frequency  
(RF) signals to the gate operator for entrapment protection functions  
shall be located where the transmission of the signals are not obstructed  
or impeded by building structures, natural landscaping or similar  
obstructions. A wireless contact sensor shall function under the intended  
end-use conditions.  
f. One or more contact sensors shall be located on the inside and outside  
leading edge of a swing gate. Additionally, if the bottom edge of a swing  
gate is greater than 6 inches (152 mm) above the ground at any point in its  
arc of travel, one or more contact sensors shall be located at the bottom  
edge (refer to page 11).  
g. One or more contact sensors shall be located at the bottom edge of a  
vertical barrier (arm).  
h. Only Use Miller Edge Model MGR20 or MGS20 edge sensor to comply with  
UL325.  
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7
IMPORTANT SAFETY INFORMATION  
! WARNING! Not Following these instructions may cause severe injury or death.  
MAINTENANCE  
Remove the Power Harness from the Control Board. (refer to page 18)  
• Clean and lubricate the turning pins and gate hinges using the recommended  
lubricant.  
• Check that all hardware of the gate operator is properly tighten.  
• Ensure that the gate moves freely.  
• Check for corroded parts and replace if necessary.  
• Check the battery for the following:  
- Battery connections must be free of corrosion.  
- Battery voltage must be 26VDC (fully charged battery).  
Reconnect the Power Harness for the Control Board. (refer to page 18)  
• Check and confirm the proper operation of all safety devices (photoelectric  
eye, edge sensors or like).  
• Check and confirm the operation of all installed accessories.  
• Check and confirm the operation of all special features such as the Intelligent  
Obstruction Sensor, Hold Open Timer. (refer to page 24 and 26)  
• Check and confirm the operation of the manual release. (refer to page 11)  
• Verify the functionally of the battery backup, or power failure option, by  
turning off the main power source (115VAC or 230VAC). DO NOT FORGET TO  
TURN ON THE MAIN POWER SOURCE AFTER VERIFICATION.  
GENERAL SAFETY PRECAUTIONS  
The following precautions are an integral and essential part of the product and must be  
supplied to the user. Read them carefully as they contain important indications for the  
safe installation, use and maintenance.  
• These instruction must be kept and forwarded to all possible future users of the  
system.  
• This product must be used only for that which it has been expressly designed.  
• Any other use is to be considered improper and therefore dangerous.  
• The manufacturer cannot be held responsible for possible damage caused by  
improper, erroneous or unreasonable use.  
• Avoid operating in the proximity of the hinges or moving mechanical parts.  
• Do not enter the path of the moving gate while in motion.  
• Do not obstruct the motion of the gate as this may cause a situation of danger.  
• Do not allow children to play or stay within the path of the moving gate.  
• Keep remote control or any other control devices out of the reach of children, in  
order to avoid possible involuntary activation of the gate operator.  
• In case of break down or malfunctioning of the product, disconnect from the main  
power source. Do not attempt to repair or intervene directly, contact only qualified  
personnel for repair.  
• Failure to comply with the above may create a situation of danger.  
• All cleaning, maintenance or repair work must be carried out by qualified personnel.  
• In order to guarantee that the system works efficiently and correctly it is important  
to have the manufacturer’s instructions on maintenance of the gate and operator  
carried out by qualified personnel.  
• In particular, regular checks are recommended in order to verify that the safety  
devices are operating correctly.  
All installation, maintenance and repair work must be documented and made  
available to the user.  
8
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IMPORTANT SAFETY INFORMATION  
! CAUTION: To Reduce the Risk of Fire or Injury to Persons:  
a. Use only the following type and size battery(ies): Yuasa NP7-12 or VIKING DUBA12  
b. Do not dispose of the battery(ies) in fire. The cells may explode. Check with local  
codes for possible disposal instructions.  
c. Do not open or mutilate the battery(ies). Released electrolyte is corrosive and may  
cause damage to the eyes or skin. It may be toxic if swallowed.  
d. Exercise care in handling batteries in order not to short the battery with conducting  
materials such as rings, bracelets and keys.  
e. Change the battery(ies) provided with or identified for use with this product only in  
accordance with the instructions and limitations specified in this manual.  
f. Observe proper polarity orientation between the battery(ies) and charging circuit.  
g. Do not mix batteries of differ ant sizes or from different manufactures in this  
product (applies to products employing more than one user replaceable secondary  
battery).  
h. A battery-operated product employing a secondary battery supply intended to be  
charged within the product shall contain specific instructions concerning the proper  
method of charging.  
UL325 Gate Operator Classifications  
GLOSSARY  
RESIDENTIAL VEHICULAR GATE OPERATOR  
CLASS I - A vehicular gate operator (or system) intended  
for use in garages or parking areas associated with a  
residence of one-to four single families.  
COMMERCIAL/GENERAL ACCESS VEHICULAR GATE OPERATOR  
CLASS II – A vehicular gate operator (or system)  
intended for use in a commercial location or building  
such as a multi-family housing unit (five or more single  
family units), hotel, garages, retail store, or other  
building servicing the general public.  
INDUSTRIAL/LIMITED ACCESS VEHICULAR GATE OPERATOR  
CLASS III – A vehicular gate operator (or system)  
intended for use in an industrial location or building  
such as a factory or loading dock area or other  
locations not accessible by or intended to service the  
general public.  
RESTRICTED ACCESS VEHICULAR GATE OPERATOR  
CLASS IV – A vehicular gate operator (or system)  
intended for use in a guarded industrial location or  
building such as an airport security area or other  
restricted access locations not servicing the general  
public, in which unauthorized access is prevented via  
supervision by security personnel.  
Install the gate operator only when:  
The operator is appropriate for the construction of the gate and the Usage Class of  
the gate.  
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9
IMPORTANT SAFETY INFORMATION  
! WARNING! Not Following these instructions may cause severe injury or death.  
NOTE: This type on installation dOEs NOT reverse the gate all the way back to  
its limits when the photo beam is obstructed. This installation is only to protect  
against entrapment and to comply with UL325.  
Secondary Entrapment Protection  
Photo Beam (non-contact sensor) Installation  
Photo beams or like must be installed to reduce the risk of entrapment.  
Use only Omron E3K-R10K4 photoelectric eye to comply with UL325  
Make the electrical connections of the photoelectric sensor as described here in  
this page.  
Care shall be exercised to reduce the risk of nuisance tripping, such as when a  
vehicle, trips the sensor while the gate is still moving, and;  
One or more non-contact sensors shall be located where the risk of entrapment or  
obstruction exists, such as the perimeter reachable by a moving gate or barrier.  
Consult the installation manual for the UL325 device (photo beam or like) for detail  
information about the usage, installation and maintenance.  
10  
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IMPORTANT SAFETY INFORMATION  
! WARNING! Not Following these instructions may cause severe injury or death.  
NOTE: This type on installation dOEs NOT reverse the gate all the way back to  
its limits when the edge sensor is obstructed. This installation is only to protect  
against entrapment and to comply with UL325.  
Secondary Entrapment Protection  
Edge Sensor (contact sensor) Installation  
Edge Sensors or like must be installed to reduce the risk of entrapment.  
Use only Miller Edge 3-sided activation type MGR20 or MGS20 to comply with  
UL325  
One or more contact sensors shall be located on the inside and outside leading  
edge of a swing gate. Additionally, if the bottom edge of a swing gate is greater  
than 6 inches (152 mm) above the ground at any point in its arc of travel, one or  
more contact sensors shall be located on the bottom edge.  
1. A hardwired contact sensor shall be located and its wiring arranged so that the  
communication between the sensor and the gate operator is not subjected to  
mechanical damage.  
2. A wireless contact sensor such as one that transmits radio frequency (RF)  
signals to the gate operator for entrapment protection functions shall be located  
where the transmission of the signals are not obstructed or impeded by building  
structures, natural landscaping or similar obstruction. A wireless contact sensor  
shall function under the intended end-use conditions.  
Manual Release  
When manual operation is required:  
1. Remove the “Output Shaft Cover” or Hat.  
2. Lift the “Manual Release Handle”.  
3. Remove the “Clutch Key”.  
To resume normal operation:  
1. Align the notches on the Output Shaft to  
the clutch and reinstall the Clutch Key.  
2. Push the Manual Release Handle down,  
back to the locked position.  
Refer to page 17 for more details  
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11  
IMPORTANT SAFETY INFORMATION  
! WARNING! Not Following these instructions may cause severe injury or death.  
Audible Alarm Reset Switch Installation  
Manual Reset for the Audible Alarm  
UL325 standard requires an audible alarm to sound after two consecutive events  
detected by the primary entrapment protection of the gate operator (obstruction  
sensor).  
The audible alarm will continue to sound for 5 minutes or until a stop command  
gets actuated.  
The Stop command can be actuated in two different forms:  
1. Using the Built in Stop switch on the Control Board or;  
2. Using an External Stop button within the sight of the gate, away from moving  
parts of the gate and out of reach of children.  
a. Controls intended for user activation must be located at least six feet (6’)  
away from any moving part of the gate and where the user is prevented from  
reaching over, under, around or through the gate to operate the controls.  
Outdoor or easily accessible controls shall have a security feature to prevent  
unauthorized use.  
b. The Stop and/or Reset button must be located in the line-of-sight of the gate.  
Activation of the reset control shall not cause the operator to start.  
2
Warning Placard Installation  
All Warning Placards must be installed  
where visible in the area of the gate.  
A minimum of two placards shall be in-  
stalled.  
A placard is to be installed in the area of  
each side of the gate and be visible.  
12  
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IMPORTANT INSTALLATION INFORMATION  
! CAUTION: To Reduce the Risk of Fire or Injury to Persons:  
! WARNING: For use with gates at a maximum 1500 lbs. in weight or 16 ft. in length.  
DO NOT allow pedestrian use of this gate  
DO NOT install the gate operator to lift gates  
Locate Control Buttons:  
1. Within sight of the gate,  
2. At a minimum height of 5 feet  
so small children are not able to  
reach it; and  
3. At least 6 feet away from all  
moving parts of the gate.  
16 ft.  
12 ft.  
1000 lb.  
1500 lb.  
Specifications:  
Maximum Gate Length:  
Maximum Gate Weight:  
Operating Temperature:  
Power Requirements:  
16 ft. / 12 ft.  
1000 lb. / 1500 lb.  
-20°F (-28°C) to 160°F (71°C)  
115VAC / 230VAC (5.5* Amp / 1.25 Amp) *Includes 3 amp load on receptacle  
Single Phase (50Hz / 60Hz)  
24VAC / VDC (60VA) or Solar  
Alternative Power  
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13  
GATE OPERATOR INSTALLATION  
Concrete Pad Option  
1. Follow the local building code to determine the required depth of the  
concrete pad.  
2. Pad measurements recommended by Viking Access Systems are at least  
23” long, 20” wide and 30” deep to ensure the stable operation of the  
operator, and a minimum of 6” above level grade to avoid any flooding of  
the machinery.  
3. Provide a sufficient number of conduit pathways for all low power  
accessories such as loop detector leads, maglock, non-contact sensors,  
contact sensors, safety and other commands. Also provide conduit for the  
power supply to the operator.  
! DO NOT run low voltage and high voltage wiring in the same conduit.  
! Provide at least 12” separation between low and high voltage conduits.  
14  
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GATE OPERATOR INSTALLATION  
Post Mounting Option  
TIP: The operator can be post mounted to be elevated above snow and flood lines.  
1. Consult the local building codes for the depth and concrete requirements.  
2. Maximum 3.00” OD pipe.  
3. Provide a sufficient number of conduit pathways for all low power accessories.  
Also provide conduit for the power supply to the operator.  
! DO NOT run low voltage and high voltage wiring in the same conduit.  
! Provide at least 12” separation between low and high voltage conduits.  
REQUIRED ADD-ON: PART# VA-F1PS  
Main pieces made of 1/4” thick material  
All mounting hardware is included  
Posts and U-Bolts are not supplied  
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15  
GATE OPERATOR INSTALLATION  
Operator Positioning  
! IMPORTANT: Swing Gates must not open into public access areas.  
The gate must be installed in a location so that enough clearance is supplied between the  
gate, while opening and closing, and adjacent structures to reduce the risk of entrapment.  
! TECHNICAL TIPS: Operator and Arm Geometry  
Increasing “C” dimension provides better gate control and stability by reducing the  
effects of inertia and deceasing the gate leverage against the operator.  
Following to the geometrical formulas and relationships provided is recommended.  
Arm Assembly: VA-F1ARM20 and VA-F1SWL20  
VA-F1ARM (Standard) Typical installations. Gate travels level.  
VA-F1SWL20 (Option) Gate travels on an incline, up to 10° and with a  
maximum pull scale force of 70 lbs. to manually pull the gate up grade,  
16  
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GATE OPERATOR INSTALLATION  
! IMPORTANT: When attaching the Arm Assembly to the gate, if the “Gate Bracket” is not  
welded to a frame member that runs the full length of the gate, the operator may damage  
the gate. Do not attach the Gate Bracket to only a few pickets.  
STEP 1  
STEP 2  
With the gate at the closed,  
install the Arm Assembly.  
Check that the dimensions  
correspond accordingly to the  
formulas provided on page 16.  
Install the Clutch and cut the  
Arm Assembly to achieve  
the desired dimensions for  
“D” and “E” according to the  
formulas provided on page 16.  
! TIP: Leave some additional material  
when cutting the Arm Assembly to  
allow for adjustment.  
! TIP: Use C-clamps or tack-weld the Arm  
assembly in place until Step 3 has been  
completed.  
STEP 3  
STEP 4  
With the Clutch installed and released,  
manually move the gate to both limits.  
Verify the following:  
Once satisfied with the installation and  
movement of the gate, weld the arm  
pieces securely. Paint the Arm to protect  
against rusting.  
1. The gate reaches the desired limits.  
2. The Arm does not bind at any point.  
STEP 6  
Verify the Clutch is adjusted properly.  
Both sides adjusted evenly.  
Handle is locked, by hand, and  
positioned horizontally at 0°.  
STEP 5  
With the Clutch Key removed, the  
Clutch should not slip with moderate  
force applied to the gate.  
Rotate the Clutch until it lines up with the  
notches on top of the Output Shaft and  
insert the Clutch Key.  
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17  
ELECTRICAL INSTALLATION  
High Voltage Supply Option  
! Caution: Always turn off power breakers when working with high voltage. DO NOT  
connect the “Power Harness” to the Control Board until the electrical installation is  
complete and ready for verification.  
STEP 1  
At the “Power Box”:  
a. Set the “Voltage Selector” according  
to the supply voltage (115V or 230V).  
1b  
1a  
b. Turn the “AC Power” switch ON  
STEP 2  
! WARNING: SINGLE PHASE AC ONLY  
At the “J-Box”:  
a. Connect the incoming power wires,  
matching the wire color codes.  
b. If the supply voltage is 120VAC,  
connect the red wire, labeled “Outlet  
Power”, to the neutral (white) wires.  
2a  
STEP 3  
a. Turn ON the main facility breaker  
b. Verify that all three (3) LEDs are  
illuminated at the “Power Box”.  
c. Turn the “Battery Switch” ON.  
3c  
3d  
At the Control Board:  
d. Connect the Power Harness and verify  
the “POWER” LED is illuminated solid.  
! TECHNICAL TIP: If the “Power” LED is  
flashing or any of the 3 LEDs on the  
“Power Box” are not illuminated, refer  
to the Troubleshooting pages.  
3b  
Tips for proper ground installation:  
To minimize the effects caused by lightning, follow  
these guidelines.  
Use a ground rod to provide a ground reference.  
Consult your city code and be aware of under-ground  
services in the site of the gate operator to prevent  
inconveniences.  
Always use a single bonding point for grounding.  
All ground wires must be as short and as thick as  
possible.  
Earth Ground  
Ground Rod  
Prevent unnecessary turns or loops in all ground  
wires.  
18  
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ELECTRICAL INSTALLATION  
Low Voltage Supply Option  
TIP: The operator is equipped with a Modular Power Box that can be relocated to  
provide power for low voltage installations. Supplies 24VAC to the operator.  
! Caution: Always turn off power breakers when working with high voltage. DO NOT  
connect the “Power Harness” to the Control Board until the electrical installation is  
complete and ready for verification.  
Remove the “Power Box” from the operators chassis and relocate to the nearest high  
voltage source (115V or 230V single phase AC). Follow local codes or guidelines.  
MAXIMUM DISTANCE:  
500 ft. with 10 AWG wire  
Solar Supply Option  
Vikings Solar Package (part # VA-SOCHP) is an efficient and effective solution to  
powering the operator with solar energy. (See page 46 for package details)  
! Tip: Solar efficiency can be increased  
by activating the “Pre-Warning”  
feature. The “Aux. Pwr”  
will then provide power to all  
A
terminals  
B
nonessential controls beginning 3  
seconds prior to gate movement and  
while the gate is moving. (page 25)  
A
B
Connect the two  
panels in series.  
Connect the batteries  
in series.  
Disconnect the operators  
power harness and use the  
Solar Harness.  
! IMPORTANT: The number of cycles achieved daily is dependent on many factors,  
including local solar radiation data and power consumption of the motor and  
accessories. It is very important that you consider this when using solar power.  
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19  
LIMITS SETUP  
STEP 1 Connect the “Limit Switch Harness” to the Control Board.  
a. “OPEN RIGHT” Connector if the gate opens Right.  
b. “OPEN LEFT” Connector if the gate opens Left.  
1
1a  
1b  
STEP 2  
At the “Limit Cam & Holder” assembly:  
a. Loosen screws on both of the “Limit  
Switch Cams”.  
b. With the Articulating Arm and “Clutch”  
installed, insure that the “Clutch Guide  
Pin” is seated into one of the four  
holes on the “Cam Holder”.  
c. Move the gate manually to the desired  
closed limit position and adjust the  
nearest Limit Switch Cam to actuate  
the corresponding limit switch.  
d. Slight tighten the Limit Cam Screw.  
e. Repeat Step 2c & 2d for the desired  
open limit position.  
f. Run the 2 full cycles before confirming  
your limit settings. Adjust accordingly  
if required.  
Tip: Referring to Step 2b. The “Cam Holder” contains four (4) Guide Pin holes to allow  
for proper positioning, if required, due to an alternative operator orientation.  
Gate OPENS to the LEFT  
=
Gate OPENS to the RIGHT  
=
Left Limit Switch  
Closed Limit  
Left Limit Switch  
Open Limit  
Right Limit Switch  
=
Open Limit  
Right Limit Switch  
=
Closed Limit  
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LIMITS SETUP  
! IMPORTANT: This gate operator uses mechanical limit switches. Therefore, the limits  
cannot be set electronically by the control board. The Limit Buttons on the control  
board have been rendered inactive.  
! TECHNICAL TIP: Each Limit LED will illuminate solid when the corresponding limit switch  
is actuated. The LEDs will flash simultaneously while both limit switches are actuated at  
the same time. This display may indicate a problem with the limit switches or wires.  
“Close Limit” LED  
indicates the gate is  
at the close limit.  
“Open Limit” LED  
indicates the gate is  
at the open limit.  
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21  
MASTER/SLAVE SETUP  
Two Wire Communication  
! IMPORTANT: DO NOT run the Master/Slave communication cable in the same conduit  
or within 12” of 115 - 230v power supply cables.  
! Technical Tip: DO NOT set the “Timer” and/or “Overlap” features on both operators  
Control Boards. Only turn these features on at the Master Control Board.  
CABLE REQUIREMENTS:  
2 Conductor (wire)  
18 AWG or better  
Shielded (overall foil)  
Drain Wire (non-insulated or bare wire)  
Conduit  
Drain Wire  
Shielded Cable  
Master Board  
“MS1”  
Slave Board  
“MS1”  
“MS2”  
“MS2”  
Conduit between  
Master and Slave  
22  
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MASTER/SLAVE SETUP  
Wireless Communication Options  
! Technical Tip: DO NOT set the “Timer” and/or “Overlap” features on both operators  
Control Boards. Only turn these features on at the Master Control Board.  
REQUIRED ADD-ON: Choose option A or B  
A. Viking Konnect - Wireless Master/Slave Kit  
PART#  
B. Viking Blue - Wireless Master/Slave Kit  
PART# VA-BLUE-MSKT  
VA-KONNECT-MS  
Connect the Modules provided to the “V.K” plug & play connection of each operators  
Control Board. It is not important which board the master or slave module is placed on.  
Green LEDs will be illuminated  
solid when communication is ON.  
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23  
CONTROL BOARD SETUP  
Initial Settings  
“Timer”  
Hold Open Timer  
“Overlap”  
Overlap Delay  
Automatically closes the gate after  
the selected amount of time from 1-60  
seconds.  
For Master/Slave applications. The  
control board that has this feature turned  
on is the MASTER and will delay from 1-6  
seconds. Slave will delay to close.  
Turning the dial between “0” and “OFF”  
will disable this feature, requiring a close  
command to close the gate.  
! Do not turn this feature on at both  
control boards, only the Master.  
“ODS”  
Obstruction Detection Sensor  
Sets the amount of force required to trip  
the inherent obstruction sensor.  
“Speed”  
Motor Speed  
Increases or decreases the speed of gate  
travel.  
See page 26 for more details about this  
feature.  
24  
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CONTROL BOARD SETUP  
Initial Settings  
NOTE: Installing a shunt or jumper on the pins will activate the feature.  
“Auto Open” - Power Failure Option  
Opens the gate automatically during  
power failure. Resumes normal operation  
when power is restored.  
“Last Open” - Power Failure Option  
Opens the gate automatically when the  
battery backup voltage is critically low.  
“Pre-Warning” Initiates two options for  
an audio or visual warning 3 seconds  
prior to gate motion and will continue:  
“Fail Safe/Secure”  
During complete power  
failure, including battery  
power; determines the force  
required to manually move  
the gate.  
1. Until gate reaches closed limit:  
“Magnetic Lock” terminals provide a  
contact between “COM” and “N.O”.  
2. Until gate reaches either limit:  
“AUX. PWR” terminals provide 24VDC.  
Fail Safe Mode:  
By removing the wire-  
jumper plug from the “Fail  
Safe/Secure” connector:  
The gate can move  
“Sync” Used only in conjunction with  
the Viking Barrier gate operator model  
B-12. Activating this feature allows for  
synchronized operation with the B-12  
operator. See page 35.  
manually with a relatively  
low amount of force.  
Fail Secure Mode:  
By inserting the wire-  
jumper plug into the “Fail  
Safe/Secure” connector:  
The gate will not move  
manually.  
“EXT” Available for future developments.  
! IMPORTANT: Regardless of the power failure options chosen, the gate can be moved  
manually with a relatively low amount of force by following the steps for “Manual  
Release” as outlined at on page 11.  
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25  
CONTROL BOARD SETUP  
Obstruction Sensor (Primary Entrapment Protection)  
! IMPORTANT: The appropriate “ODS” setting is dependant upon the gate installation  
and construction. Set this feature accordingly. Additional Safety equipment should  
be used to reduce possible risk of injury or vehicle damage.  
When the Obstruction Sensor detects  
an obstruction it will:  
1. Stop the gate’s movement and reverse  
it momentarily.  
2. Bring the gate to a resting position.  
3. Disable the Hold Open Timer feature  
until the Gate Operator receives a new  
“ODS” Obstruction Detection Sensor  
The Obstruction Sensor detects  
obstructions in the path of the traveling  
gate. The dial sets the amount of force  
required to activate the operators inherent  
obstruction detection.  
Setting the dial to “0” will require the least  
command.  
amount of force to activate;  
If second obstruction is detected before  
the gate reaches either limit it will:  
1. Stop the gate’s movement.  
Setting the dial to “100” will require the  
maximum amount of force to activate.  
2. Disable the Gate Operator.  
3. Sound the UL Alarm  
4. A STOP command must be provided  
to disable the alarm and continue  
operation.  
UL325 standard requires an audio  
alarm to go off after two consecutive  
entrapment events sensed by the  
Inherent Entrapment Protection of the  
Gate Operator.  
The audio alarm will sound for a period  
of 5 minutes or until a Stop command  
or the “Alarm Reset” switch has been  
actuated. (refer to page 12)  
! TECHNICAL TIP: The Status LED for the  
“ODS” will indicate the following  
when it has been triggered.  
A. Solid: Obstruction.  
Detected a sudden or abrupt increase  
in gate resistance.  
B. Flashing: Overload.  
Detected a more subtle, but sustained  
increase in gate resistance.  
26  
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CONTROL BOARD SETUP  
Viking Heater  
The operator has an integrated heater that is thermostatically controlled. Activate this  
feature when the operator is used in application temperatures down to -20°F (-29°C).  
To set the heater to turn on at the Close Limit:  
1. Use the “Diagnose” button to scroll through the LCD  
Display to “HEATER CLS”  
HEATER  
CLS ON  
2. Press and hold the “Stop” button on the control board.  
3. Press and release the “Diagnose” button to turn this  
feature ON and OFF.  
To set the heater to turn on at the Open Limit:  
HEATER  
1. Use the “Diagnose” button to scroll through the LCD  
Display to “HEATER OPN”  
OPN ON  
2. Perform steps 2-3 as described above.  
NOTE: If the application requires the gate to be held open for any reason, set the HEATER  
ON for both limit positions.  
! IMPORTANT: A POSITIVE STOP must be used on the gate at the limit position(s) the  
HEATER has been set for.  
Viking Lock Mode  
Turning this feature ON will secure the gate at the closed position, preventing  
unauthorized manual entry.  
Use the LCD Display to activate this feature.  
1. Use the “Diagnose” button to scroll through the LCD  
menu to “LOCK MOD”  
LOCK MOD  
ON  
2. Press and hold the “Stop” button on the control board.  
3. Press and release the “Diagnose” button to turn this  
feature ON and OFF.  
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ACCESSORY CONNECTIONS  
Re-Open Photo Beam (vehicular Safety)  
NOTE: This type of photo-beam installation will stop then RE-OPEN the gate all the way  
to the open limit when the beam is obstructed. Intended for vehicular safety ONLY. For  
the purpose of pedestrian entrapment, see pages 10-11.  
N.O.  
COM  
( - ) ( + )  
Note regarding Photo Beam types:  
Check for proper operation:  
The “Re-Open” LED will illuminate  
solid while the beam is obstructed  
and remain off when the beam is  
unobstructed.  
Fail-Safe type - connect the “N.C.”  
terminal of the photo beam to the  
“Re-Open” terminal on the control board.  
Typically, these are the reflective type  
photo beams.  
! TECHNICAL TIP: For more information  
regarding accessory connections  
to the control board and individual  
input terminal functions, refer to  
“Appendix (A)”, pages 42-43.  
Fail -Secure type - connect the “N.O.”  
terminal of the photo beam to the  
“Re-Open” terminal on the control board.  
Typically, these are the transmitter/  
receiver type photo beams.  
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29  
ACCESSORY CONNECTIONS  
Radio Receiver (Typical)  
! IMPORTANT: The Hold Open “Timer” setting (page 24) affects how the gate will  
respond to the radio receiver command.  
The control board provides two modes  
of operation that a radio receiver can  
control the gate:  
Open-Stop-Close  
1. By having the radio receiver connected  
as illustrated and with the Hold Open  
Timer OFF (see page 24):  
Every command of the radio transmitter  
will control the gate as follows:  
COM  
a. First command opens the gate,  
N.O.  
b. Second command stops the gate and  
(-)  
(+)  
c. Third command closes the gate  
d. Any subsequent commands will  
continue in the same order to control  
the gate.  
This type of configuration is not  
recommended for commercial  
installations.  
Open Only  
2. By having the radio receiver connected  
as illustrated and with the Hold Open  
Timer ON (see page 24):  
Each command of the radio transmitter is  
ALWAYS AN OPEN COMMAND to the gate.  
For maximum reception range:  
Locate the radio antenna to  
the top of the gate column.  
! TECHNICAL TIP: For more information  
regarding accessory connections  
and terminal functions, refer to  
“Appendix (A)” on pages 42-43.  
See “Appendix (B)” on page 44 for  
connecting common radio receiver  
models.  
30  
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ACCESSORY CONNECTIONS  
Anti-Tailgate, Open Commands & Guard Station  
! TECHNICAL TIP: For more information regarding accessory connections and terminal  
functions, refer to “Appendix (A)” on pages 42-43.  
Open Commands  
“Exit”, “Fire” and “Strike” input terminals  
all provide an open command to the  
control board. Any device connected as  
shown will open the gate.  
-
-
N.O.  
+
+
+
COM  
-
N.O.  
COM  
N.O.  
COM  
Guard Station  
! All three buttons must be a  
Normally Open “N.O.” type of  
switch, and can share the same  
common “C” connection to “GND”.  
“ATG” Anti-Tailgate  
This input will stop the  
gate when the vehicle  
triggers the sensor, then  
closes the gate when the  
vehicle leaves the sensor,  
preventing unauthorized  
vehicles from entry.  
-
+
COM  
N.O.  
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31  
ACCESSORY CONNECTIONS  
Viking Loop Rack  
TIP: This operator may be equipped with a pre-wired Loop Rack that plug-in type loop  
detectors can be connected to. This provides a convenient alternative to the box  
type loop detectors that would need to be wired to the control board. Viking does  
not provide either type of loop detectors.  
Loop Rack: Part # VA-LR  
Loop Rack Wiring Harness: Part # VA-LRH  
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ACCESSORY CONNECTIONS  
Guidelines for Loop Installation  
1. Prevent sharp corners in the geometry of the loop sensor.  
2. Install the appropriate number of turns for your loop geometry based on the loop  
perimeter. Use Table C (below) as a guide.  
3. Use XLP (cross-linked-polyethylene) type of wire. This wire reduces the effects  
of moisture and other environmental events in altering the functionality of the  
vehicular loop detector.  
4. Twist the lead wire at least 6 turns per foot.  
5. Use BACKER-ROD to minimize damage to the loop detector wire prior to using the  
sealant.  
6. Place the loop detector wire and adjust the sensitivity of the vehicular loop  
detector unit in a way to minimize the effects of the gate over the loop detector  
!wIMirPeO. RTANT! Some of the following parameters may affect the proper  
functionality of the vehicular loop detector.  
Consult the manufacturer of the vehicular loop detector and/or loop wire.  
• Gate size  
• Number of turns in the loop sensor wire  
• Distance of the loop sensor wire to the gate at either at the open or close position  
Table C - Recommended Number of Turns  
Perimeter (ft.)  
Number of Turns  
10  
5
4
3
2
20  
30-40  
50-100  
Dimension “A” - 5’ for Single Gate  
6’ for Dual Gate  
5'  
5'  
5'  
A
A
Outside  
Reopen  
Loop  
Inside  
Exit  
Center  
Loop  
Reopen  
Loop  
Loop  
Make Even  
with Open Gate  
5'  
Gate in Open Position  
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33  
ACCESSORY CONNECTIONS  
Magnetic Lock, Lock Solenoid  
NOTE: Viking Access Systems does not provide external gate lock devices. These items  
can be purchased from your dealer or distributor.  
Power for the Locks:  
Do not use the 24VDC power supplied  
by the control board. An external power  
supply, or plug-in transformer, must  
be used for the magnetic lock or lock  
Magnetic Lock  
solenoid. Plug the transformer into the  
“120VAC” receptacle provided at the  
operators Power Box. This will prevent  
rapid drainage of the battery in the event  
of power failure.  
The control boards “Magnetic Lock” relay  
is rated for 10A-250VAC.  
( + )  
! TECHNICAL TIP: The Magnetic Lock Relay  
LED will indicate status of the on-board  
relay even if a lock is not connected to  
the control board. Refer to page 36.  
( + )  
Lock Solenoid  
( + )  
( + )  
34  
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SYNCHRONIZATION WITH B-12  
Barrier Arm (B-12) Synchronization Option  
NOTE: The Control Board provides a convenient solution for applications that require  
synchronized operation with the Viking Barrier Arm Operator model B-12.  
This type of application opens and closes in the following pattern:  
1. Open Command is provided only to the Viking B-12 Barrier Arm Operator.  
2. The Barrier Arm will delay to open until this Gate Operator reaches its Open Limit.  
3. The Gate Operator will delay to close until the Barrier Arm reaches its Close Limit.  
STEP 1 (Figure A & B)  
Connect the Gate Operator to the Viking  
B-12 Barrier Arm Operator as illustrated.  
STEP 2 (Figure A)  
At the B-12 Barrier Arm Operator,  
connect the primary device that will be  
used as the OPEN input.  
STEP 3 (Figure B)  
Figure B  
On the Gate Operator Control Board,  
activate Sync Mode by placing a jumper  
on to the pin headers labeled “SYNC”.  
Figure A  
1
2
3
Figure D  
STEP 4 (Figure C & D)  
Connect Viking B-12 Barrier Arm  
Operator to the Gate Operator as  
illustrated.  
Figure C  
4
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35  
TROUBLESHOOTING  
LED References  
In addition to the LCD Display, the control board LEDs monitor the various circuits of the  
control board. Use the table below to identify the corresponding “TS Ref#” and refer to  
page 38-41 for further troubleshooting.  
Page 41  
TS Ref#(s)  
# LED  
Status  
OFF  
Meaning  
1
“Magnetic  
Lock Relay”  
At Closed Limit and Magnetic Lock Relay state is closed across “COM” &  
“N.C”. (pg 34). Gate should be at the Close Limit.  
SOLID  
Not at Closed Limit and Magnetic Lock Relay state is closed across “COM” &  
“N.O”. (pg 34). Gate should not be at the Close Limit  
2
3
“Check Motor” OFF  
SOLID  
“Battery Low” OFF  
SOLID  
Normal Condition.  
The control board is sending power to the motor but the circuit is open.  
Normal Condition.  
7, 8  
Batteries are low. Check power supply to the operator. (pg 18-19).  
Batteries critically low. Check power supply to the operator. (pg 18-19).  
Normal Condition.  
1, 2  
1, 2  
FLASHING  
SOLID  
4
“POWER”  
FLASHING  
OFF  
Operator is running on batteries only (pg 18-19).  
No power to control board.  
1, 2  
1, 2, 4, 5  
5
6
7
8
“Radio”  
“UL”  
OFF  
Normal Condition.  
SOLID  
Control Board is receiving an input from a device connected to the  
Radio terminal (pg 30, 42).  
9, 10  
9, 10  
9, 10  
9, 10  
OFF  
Normal Condition.  
SOLID  
Control Board is receiving an input from a device connected to the UL  
terminal (pg 12-13, 42).  
“Re-Open”  
“ATG”  
OFF  
Normal Condition.  
SOLID  
Control Board is receiving an input from a device connected to the Re-  
Open terminal (pg 29, 32, 42).  
OFF  
Normal Condition.  
SOLID  
Control Board is receiving an input from a device connected to the ATG  
terminal (pg 31, 42).  
36  
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TROUBLESHOOTING  
LED References  
Use the table below to identify the corresponding “TS Ref#” and refer to page 38-41 for  
further troubleshooting.  
Pg 41  
TS Ref#(s)  
# LED  
Status  
OFF  
Meaning  
Normal Condition.  
9
“C Loop”  
SOLID  
Control Board is receiving an input from a device connected to the  
C Loop terminal (pg 32, 42).  
9, 10  
10 “Open”  
11 “STOP”  
12 “Close”  
13 “Siren”  
OFF  
Normal Condition.  
SOLID  
Control board is receiving an input from a device connected to any of  
the following input terminals: Exit, Fire, Strike or Open (pg 31, 42).  
9, 10  
OFF  
Normal Condition.  
SOLID  
Control Board is receiving an input from a device connected to the  
Stop terminal (pg 31, 42).  
9, 10  
OFF  
Normal Condition.  
SOLID  
Control Board is receiving an input from a device connected to the  
Close terminal (pg 31, 42).  
9, 10  
OFF  
Normal Condition.  
SOLID  
FLASHING  
OFF  
Second consecutive obstruction has been detected. (pg 26).  
Batteries are critically low.  
11, 13, 1, 2  
1, 2  
14 “Aux. Pwr”  
15 “Diagnose”  
16 “Close Limit”  
No voltage output on these terminals at the moment.  
There is 24VDC output on these terminals at the moment.  
Normal Condition.  
SOLID  
OFF  
FLASHING  
OFF  
Errors have been detected; Check LCD Display for ERR messages (pg 40).  
Gate is not at the close limit position.  
SOLID  
FLASHING  
OFF  
Gate is at the close limit position.  
Indicates a problem with the limit switches or wires. (pg 20-21).  
Gate is not at the open limit position.  
6
6
17 “Open Limit”  
18 “ODS”  
SOLID  
FLASHING  
OFF  
Gate is at the open limit position.  
Indicates a problem with the limit switches or wires. (pg 20-21).  
Normal Condition.  
SOLID  
FLASHING  
OFF  
Obstruction has been detected. (pg 26).  
Overload has been detected. (pg 26).  
11, 13, 1, 2  
11, 13, 1, 2  
19 “Timer”  
The close timer is turned OFF or gate is not at the open limit if the timer is  
turned ON. (pg 24).  
SOLID  
Gate is at Open Limit, Timer is turned ON and counting down to close. (pg  
24).  
FLASHING  
Gate is at Open Limit, Timer is turned ON but is not timing out due to a  
conflicting command. (pg 24).  
9, 10  
1
“AC VOLTAGE INPUT”  
“PROTECTION WORKING”  
“AC VOLTAGE OUTPUT”  
20  
21  
SOLID  
OFF  
Normal Condition.  
Incoming power to Power Supply Panel Assembly is not sufficient.(pg 18).  
Normal Condition.  
SOLID  
OFF  
EMI Board is damaged and circuit is not protected . Replace EMI Board.  
Normal Condition.  
22  
SOLID  
OFF  
There is no output voltage from the Power Supply Panel Assembly.  
Normal Condition for High Voltage installations.  
High Voltage is not supplied to the Modular Power Box (pg 18).  
2
1
23 “AC POWER”  
SOLID  
OFF  
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37  
TROUBLESHOOTING  
LCD Display References  
The control board is equipped with a LCD Display that provides operator information,  
current conditions, settings, diagnostics and error messages. Use the table below to  
identify the corresponding “TS Ref#” and refer to page 41 for further troubleshooting.  
1. Error Messages will be displayed first.  
2. The ”Diagnose” LED will flash consecutively  
indicating how many Error Messages are  
available.  
3. Press the Diagnose button to manually  
scroll through all of the Messages.  
Page 41  
TS Ref #s  
LCD MSG Meaning  
VIKING  
Welcome Message  
ACCESS  
MODEL  
F1  
Indicates the Model of the unit  
System Status Messages  
GATE IS  
IDLE  
Gate is stopped between limits  
GATE IS  
OPENING  
Gate is opening  
GATE IS  
CLOSING  
Gate is closing  
GATE IS  
OPENED  
Gate is at the limit open position  
Gate is at the limit close position  
Gate stopped due to an obstruction sensor event  
Gate stopped due to an overload of the gate system  
Gate is waiting for the overlap time  
GATE IS  
CLOSED  
STOP BY  
11, 12,  
13  
OBSTRUCT  
STOP BY  
OVERLOAD  
11, 12  
OVERLAP  
TIMING  
HOLDING  
__ SEC  
Gate is at the limit open position and timing to close - The display shows  
the actual time left before closing  
EPS2  
OK  
While the gate is running, indicates the percentage of accuracy of the EPS.  
“OK” indicates 100% accurate communication  
38  
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TROUBLESHOOTING  
LCD Display References  
Page 41  
TS Ref #s  
LCD MSG Meaning  
Multi Meter Displays  
MOT AMP  
This is the motor current amperage during operation  
__._ A  
MOT VOLT  
__._ VDC  
This is the actual motor voltage during operation  
AC VOLT  
This is the actual low voltage AC to the Control Board from the transformer  
__._ VAC  
CHARGE  
Indicates the charging voltage to the batteries, if the Battery Switch is in  
the OFF position.  
__._ VDC  
BAT VOLT  
__._ VDC  
Indicates battery voltage, if the AC power is discontinued to the Control  
Board.  
Board Settings Messages  
EPS2  
Indicates that the Electronic Positioning Sensor (EPS) needs to be tuned.  
Error rate is displayed as a percentage  
___% ERR  
Speed  
Shows the percentage of speed set by the Speed adjustment on the control  
board. (pg 24)  
__%  
OVERLAP  
_._ SEC  
Shows the number of seconds set by the Overlap Adjustment on the  
control board.  
ODS SENS  
Shows the force setting selected to trip the obstruction sensor. (pg 26)  
___%  
TIMER  
Shows the amount time set or remaining to hold the gate at the Open Limit  
position, before the gate starts to close. (pg 24)  
__ SEC  
HEATER  
__ OFF  
The Integrated Heater is disabled for the open “OPNand/or close “CLS”  
limits (pg 27)  
HEATER  
__ ON  
The Integrated Heater has been enabled to turn on at the open “OPNand/  
or close “CLSlimits (pg 27) “*will be displayed while it is heating  
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39  
TROUBLESHOOTING  
LCD Display References  
Page 37  
TS Ref #s  
LCD MSG Meaning  
Error Messages  
ERR AC  
LOW  
Indicates that the 24VAC supply to the VFlex Board is too low from the  
115/230 power supply.  
1, 3, 20  
1, 3, 20  
ERR AC  
HIGH  
Indicates that the 24VAC supply to the VFlex Board is too high from the  
115/230 power supply.  
ERR AC  
NO AC  
Indicates that there is no 24VAC supply detected to the VFlex Board from  
the 115/230 power supply.  
1, 2, 4,  
20  
ERR CHRG  
HIGH  
Potential problem with the charging voltage from the control board.  
1, ?  
ERR CHRG  
CHECK 4A  
a) 4 Amp Fuse is blown, or;  
b) There is a problem with the batteries or the control board.  
18, ?  
ERR BAT  
LOW  
1, 2, 3,  
4
The battery is low.  
ERR FUSE  
15 AMP  
15 Amp motor fuse is blown on the Master or Single Control Board.  
No EMI board detected.  
7, 11, 12  
ERR EMI  
NO EMI  
15  
2
ERR EMI  
NO FUSE  
4 Amp main fuse is blown on Power Supply Panel Assembly.  
There is no AC voltage detected from the EMI Board.  
ERR EMI  
NO AC  
20  
21  
?
ERR EMI  
Unknown  
There is a problem with the communication between the EMI Board and the  
VFlex Board.  
ERR EMI  
PROTECT  
Lightning strike protection for the EMI Board (behind the Power Supply  
Panel Assembly) needs to be replaced.  
40  
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TROUBLESHOOTING  
Solutions  
Begin the troubleshooting process by referring to the error messages on the LCD  
Display and/or the Status LEDs on the control board. Use pages 36-40 to identify  
the Troubleshooting Reference # (TS Ref#) then reference the table below.  
TS Ref# CHECK  
1
Page Ref#  
Check that the high voltage power supplied to “EMI Board” is within range.  
100V-120V or 200V-240V  
pg 18  
2
3
Remove and check EMI Fuse for continuity.  
pg 3, 18  
Check that the “Voltage Selector”, on the EMI Board, is set according to the high  
voltage power supply. 115VAC or 230VAC  
pg 3, 18  
4
Check that the “AC POWER” switch is turned ON  
pg 3, 18,  
36, 37  
5
6
7
Check that the Power Harness is connected to the control board.  
pg 4, 18  
Check that the limit circuits are Normally Closed (N.C.). Check the limit switch. pg 20-21  
Check Motor Fuse on the control board.  
pg 4  
8
9
Check that the operator is not in Manual Release mode  
Check the Status LEDs and LCD Display to determine if the control board is  
pg 3, 11  
pg 24, 26,  
receiving an input from any external devices or if the “ODS” has been triggered. 36-38  
10  
11  
Remove the external devices from the control board to determine if the control pg 29-32,  
board is responding to an input or problem with the external device or wiring.  
Check the “ODS” setting on the control board.  
36-37  
pg 8, 12,  
26  
12  
Check that the gate can be moved manually with low resistance throughout its  
full range of motion.  
pg 8, 17  
13  
14  
Check the limit position.  
pg 20-21  
Not applicable to this model  
pg 4  
15  
Check that the EMI cable is properly connected to the “EMI” connection at the  
VFlex control board and at the EMI Board.  
pg 4  
16  
17  
18  
19  
Check the LCD Display for Error Messages  
Not applicable to this model  
pg 40  
Check 4 Amp fuse on the control board  
pg 4  
Manually adjust any setting on the Control Board to clear all wireless override  
settings  
20 Check for 24VAC out from the Toroidal Transformer and Power Harness  
pg 3, 18  
21  
?
Check the EMI Cable and contacts between the EMI Board and the VFlex Board pg 2, 4  
The Control Board or EMI board may be damaged. Call Viking Technical Support  
for further assistance  
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41  
Appendix (A)  
Access Control Connections  
Power Connections  
The control board provides a 24VDC output to power external devices and controls.  
Alternatively, for devices that require a power supply other than 24VDC, the  
operators Power Box contains a convenient 120VAC receptacle to connect a plug-in  
transformer.  
“C”  
“N.O.”  
=
=
Common  
Normally Open  
Terminals Connections and Input Functions:  
Viking Terminal  
Function  
Device Terminal  
“+28V”  
“GND”  
“GND”  
“Radio”  
---------------------  
---------------------  
---------------------  
DC Positive  
DC Negative  
Relay Common  
---------------  
---------------  
---------------  
+”  
”  
“C”  
“N.O.”  
If “Timer” OFF:  
If “Timer” ON:  
Open - Stop - Close  
Open / Reopen if closing  
“UL(see pages 10 & 11)  
If input is brief:  
If input is longer:  
“Re-Open”  
If stopped:  
If closing:  
“ATG” Anti-Tailgate  
Input is received:  
Input is released:  
“C. Loop”  
“N.O.”  
“N.O.”  
“N.O.”  
“N.O.”  
“N.O.”  
Stops gate then Reverses 12 inches  
Stops gate, does not reverse  
No function  
Stops then Opens gate  
Stops gate if closing  
Closes gate to prevent tailgating  
If not at open limit:  
If at open limit:  
“Open”, “Exit”, “Fire” & “Strike”  
If stopped:  
No function  
Prevents gate from Closing  
Opens gate  
Stops then Opens gate  
If closing:  
“Stop”  
“N.O.”  
“N.O.”  
If traveling:  
Stops gate  
“Close”  
If stopped:  
If traveling:  
Closes gate  
No function  
! TECHNICAL TIP: Each input Terminal (i.e. Radio, Exit, Re-Open, UL) has a corresponding  
Status LED that when illuminated indicates an input is currently being provided to the  
terminal and the gate is responding accordingly. (See pages 36-37 LED References)  
42  
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APPENDIX (A)  
Relays In General  
NOTE: Viking Access Systems does not provide the external safety devices and access  
controls. These items can be purchases from your dealer or distributor.  
In General  
Glossary of Terms  
1. Terminal: Wire Connections.  
In regards to the Viking control board,  
all external safety devices and access  
controls contain, and are, simple relays  
that provide an input to the Viking  
control board when the device is  
activated.  
2. Input Terminal: On the Viking  
control board, the terminal which is  
labeled for a specific command (Re-  
Open, Exit, Radio, etc.). The N.O.  
contact from the access control  
device is to be connected to the Input  
Terminal.  
When these devices are activated,  
their internal relays create a contact,  
or short, between the “C” and “N.O.”  
terminals. This contact is what provides  
the command to the Viking control  
board.  
3. Terminal Block: On the Viking  
control board, a removable block  
containing multiple terminals.  
4. Relay: The component of an access  
control or safety device that provides  
an input or command to the Viking  
control board.  
! TECHNICAL TIP: Viking uses the  
Normally Open “N.O.” contact from the  
device, excluding “fail-safe” type photo  
beams. In such instances, the Normally  
Closed “N.C.” will be used instead.  
5. “C” Relay Common Terminal: This is  
the relay terminal that makes contact  
(a short) to the N.O. terminal when the  
device is activated. Always wire this  
relay terminal to any “GND” terminal at  
the control board.  
6. “N.O.” Relay Normally Open  
Terminal: The relay terminal that has  
an open contact to “C” while the relay  
is not activated, and a closed contact  
when the relay is activated. Almost  
always wire this relay terminal to an  
“Input Terminal” at the control board,  
+
GND  
EXIT  
+28V  
GND  
7. “N.C.” Relay Normally Closed  
Terminal: The relay terminal that has  
a closed contact to “C” while the relay  
is not activated, and an open contact  
when the relay is activated. This  
terminal is rarely used.  
COM  
N.O.  
Not  
Used  
N.C.  
8. Relay Coil: Contains the terminals  
that provide power at the relay.  
9. +” Relay Positive Terminal: The  
positive power pole for the relay coil.  
Always wire this relay terminal to any  
“+28v” terminal at the control board.  
10. ” Relay Negative Terminal: The  
negative power pole for the relay coil.  
Always wire this relay terminal to any  
“GND” terminal at the control board.  
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43  
Appendix (B)  
44  
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APPENDIX (C)  
Solar Applications  
NOTE: Viking recommends Solar Package (part # VA-SOCHP) for most general solar  
applications. Alternatively, individual and third party solar components can be used.  
The following are minimum system requirements and installation information.  
Panels  
Voltage  
24V  
Wattage 80W (minimum)  
Cut the wires coming from the toroidal  
transformer.  
Connect the solar panel cables to the  
power harness as shown.  
Batteries & Fuse  
Voltage  
Amp Hour 35Ah (minimum)  
Fuse 10A (minimum)  
24V  
Replace the operators batteries with  
35Ah or greater.  
! IMPORTANT: The chart provided can be used as a guide for the number of cycles the  
gate will operate per day. The chart is for a single gate operator with just:  
a. One Radio Receiver  
b. One low voltage, low current loop detector  
c. One low voltage, low current photo beam  
If more specific information is needed please consult with Viking Access Systems.  
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45  
VIKING EXPANSION PRODUCTS  
VIKING KONNECT Master/Slave Kit Secure and reliable  
Master/Slave communication using Viking’s Konnect technology. Paired  
with the Viking App, each module also doubles as a diagnostic tool.  
Part# VA-KONNECT-MS  
***Q-7, B-12 & ECU Operators require (2) Antenna Extension Cables (part# VA-RPSMA)***  
VIKING KONNECT Diagnostic Tool On-site remote  
access to the operator from the convenience of a compatible hand held  
device. With the Viking App, this tool becomes a wireless extension  
of the control board allowing you to view and change settings, review  
diagnostic information, operate the gate for testing and update the  
control boards firmware. Part# VA-KONNECT-D  
***Q-7, B-12 & ECU Operators require (1) Antenna Extension Cable (part# VA-RPSMA)***  
VIKING MONITOR Off-site access to operator diagnostics  
and perform firmware updates from just about anywhere with cellular  
service. With the Viking App, this tool allows you to monitor and label  
multiple operators by site and location for quick reference. Provides error  
notifications, operator status, settings and diagnostic information.  
Part# VA-MONITOR  
***Q-7, B-12 & ECU Operators require (1) Antenna Extension Cable (part# VA-RPSMA)***  
VIKING APP Mobile device user interface application for Viking  
Konnect and Viking Monitor. Available for iOS, Android and Windows  
operating systems. Free for download from your mobile device  
VIKING AC SURGE PRO Adds another layer of protection to  
the high voltage power supply of your gate operator. Connecting the AC  
Surge Pro in parallel to the EMI Board, provides a dual layer of protection  
from surges up to 20,000 Volts / 10,000 Amps. Part# VA-SURGEPROAC  
VIKING SOLAR KIT The components included in this package  
are intended to provide sufficient power for general applications.  
Part# VA-SOCHP  
This Kit includes the following components:  
(2)  
(2)  
(1)  
(1)  
12V 40W Solar Panels Part# VA-SO40W (wired in series = 24V 80W)  
12V 35Ah batteries  
Solar Charger  
Part# DUBA35 (wired in series = 24V 35Ah)  
Part# SOCHR10  
Part# SOHAR  
Solar Power Harness  
! NOTE: The number of cycles achieved from this kit are dependent upon  
the following and may require increased panel and battery capacities:  
Power consumption of all accessories being used  
Average solar radiation of geographic location  
46  
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OUR CONTINUOUS COMMITMENT TO EXCELLENCE  
Viking Access Systems is continuously working hard to identify and  
design products that will appeal to the industry and its needs. As  
technology continues to advance, we have developed a completely  
efficient and intelligent line of gate operators to meet the changing  
demands. These machines offer: full UL325 and UL991 compliance,  
soft-start and soft-stop, intelligent obstruction sensors, continuous  
operation (100% duty cycle) and extreme power efficiency. Innovative  
features include: adaptive and self-learning algorithms, redundancy  
design in both hardware and software to ensure operation and  
functionality, protection from lightning, short circuit and power surges,  
and our exclusive helical gearing offering the highest efficiency rating  
in the industry. Our entire product line is continually modified and  
improved based on the latest technology and our customer’s valuable  
feedback. The results are products that offer accuracy, efficiency,  
reliability and performance, all in sleek, high-tech designs.  
We pledge to continue establishing ourself as the leader in high quality,  
innovative gate operators by developing “Next Level” technology. We  
are committed to providing safety and convenience with innovative  
solutions for every security gate need.  
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STANDARD FEATURES  
AND OPERATOR SPECIFICATIONS  
• UL Listed; UL325 and UL991  
• Intelligent speed control with smooth start  
and stop, self-adjust system  
• ETL Listed; UL325 and UL991  
• Anti-Tailgate and Operation Pre-Warning  
features  
• Fail-Safe option sets the gate to  
automatically transfer to a fail-safe mode  
in the event of a power failure, allowing the  
gate to be pushed open without the use of  
special knowledge of the equipment  
• On-Board LCD Display provides diagnostics,  
operator status, settings and real-time volt  
and amp readings  
• Fail-Secure option sets the gate to  
electronically lock in the event of a power  
failure, allowing no manual movement  
without the use of the manual release  
• Intelligent obstruction detection with  
adjustable sensitivity  
• Built-in climate control for cold weather  
applications  
• Mechanical gate release handle  
• Built-in protection against lightning strikes or  
similar electrical surges  
• Elegant design, appealing to any  
architectural project  
• Regulated power supply for your external  
accessories  
• Plated and powder coated steel chassis  
• Adjustable travel speed  
• Opening up to 120°  
• Inherent overload protection; redundancy  
design using multiple types of protection  
• Modular connectors for easy access control  
and accessory installation  
• 100% duty cycle  
• Modular Power Supply Box for convenient  
low voltage installations  
• Solar panel and low voltage wiring compatibility  
• LED indicators display gate and operator  
status for easy troubleshooting  
• 300 cycles of operation on backup battery  
(600 lb. gate and 12' length)  
INSTALLATION DATE: __________________________________  
COMPANY / INSTALLER: ________________________________  
CONTACT: __________________________________________  
SERIAL NUMBER(S): ____________________________________  
ALL INSTALLATION, MAINTENANCE AND REPAIR WORK MUST BE  
DOCUMENTED AND MADE AVAILABLE TO THE USER.  
VIKING ACCESS SYSTEMS  
631 Wald Irvine, CA 92618  
Phone 800.908.0884  
Fax 949.753.1640  
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