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Safety Information

© Viking Range Corporation

SMC-0002

7

Do not remove grounding prong when installing 

grounded appliance in a home or business that 

does not have a three wire grounding receptacle. 

Under no condition is the grounding prong to 

be cut off, removed or altered.

 

It is the personal responsibility of the consumer to 

contact a qualified electrician and have a properly 

grounded three prong wall receptacle installed in 

accordance with appropriate electrical codes.

Servicing of Grounded Products

The standard accepted color coding for grounding wires 

is GREEN or GREEN WITH YELLOW STRIPE. These 

ground leads are NOT to be used as current carrying 

conductors. It is extremely important that the technician 

replace any and all grounds prior to completion of the 

service call. Under no condition should ground wire be 

left off causing a potential hazard to technicians and 

consumer.

Hot

Neutral

Ground

Testing for Gas Leaks

To avoid property damage or serious personal 

injury, never use a lighted match to test for gas 

leaks.

After final gas connection is made, test all connections in 

gas supply piping and cooktop for gas leaks.

Place soap suds on connection 

1. 

— Bubbles ap

-

pear if leak is present.

Tighten joint if leak is at factory fitting 

2. 

— If leak 

is not at factory fitting, unscrew, apply more joint 

compound and tighten to correct leak. 

Retest connection for leak after tightening 

3. 

— 

Retest any connections that were disturbed.

Electrical Requirements

120-volt, 60 Hertz, 15 amp, individual circuit which is 

properly grounded, polarized, and protected by a circuit 

breaker or fuse.

Wiring

It is good service practice to never route wiring over 

terminals and/or sharp edges. This applies to any wiring 

without regard to the circuit voltage. Wire installation 

material and thickness is designed and regulated for 

electrical spacing purpose only, but can not always be 

relied upon because of possible cuts and/or abrasions 

which can occur during servicing.

Extension Cord

Do not use an extension cord on this product . Extension 

cords will adversely affect the performance of spark 

system. If the product power cord is too short, have a 

qualified electrician install a three slot receptacle.

Grounding

The power cord on this appliance is equipped with a 

three-prong grounding plug. This matches standard 

three-prong grounding wall receptacle to prevent 

possibility of electric shock from this appliance.

To avoid risk of electrical shock, personal injury, or 

death, make sure your cooktop has been properly 

grounded and polarized. Always disconnect it from 

main power supply before any servicing.

Consult a qualified electrician if grounding instructions 

are not completely understood, or if doubt exists as to 

whether the equipment is properly grounded.

Summary of Contents for VGSU103

Page 1: ...damage or personal injury for improper service procedures done by an unqualified person Service SMC 0002 June 2008 VGSU103 VGSU163 Professional Gas Cooktops This Base Manual covers general information...

Page 2: ...IT IS THE TECHNICIANS RESPONSIBILITY TO REVIEW ALL APPROPRIATE SERVICE INFORMATION BEFORE BEGINNING REPAIRS All safety information must be followed as provided in this document To avoid risk of elect...

Page 3: ...Igniters 15 Orifices 15 Burner Valve 15 Wiring Diagrams and Schematics 16 Important Information 2 Important Notices for Service Technicians 2 Safety Information 4 Overview 4 WHAT TO DO IF YOU SMELL G...

Page 4: ...not be turned off Do not smoke 5 Never smoke while servicing gas appliances especially when working on piping that contains or has contained gas Check appliance when service is completed 6 After serv...

Page 5: ...the room Unattended Children 3 Children should not be alone or unattended in the area where the appliance is in use They should never be allowed to sit or stand on any part of the appliance Wear Prope...

Page 6: ...sure To avoid property damage maximum gas supply pressure must not exceed psi 3 5kPa 14 WCP Appliance and individual shutoff valve must be disconnected from the gas supply piping system during any pre...

Page 7: ...ry fitting unscrew apply more joint compound and tighten to correct leak Retest connection for leak after tightening 3 Retest any connections that were disturbed Electrical Requirements 120 volt 60 He...

Page 8: ...models in which the regulator has been pre set After servicing the regulator make certain is it set appropriately Gas Burner Orifices This appliance has both fixed and adjustable orifices After servi...

Page 9: ...s reference material when ordering replacement parts Model Identification G SU 163 6B SS LP V Width 163 36 103 30 Branding V Professional D Designer Fuel Type G Gas D Dual fuel E Electric Unit Feature...

Page 10: ...r module to begin sparking on all burners until flame is detected on the burner presently engaged The spark module sends approximately 1 spark per second to the spark igniters Receiving the Appliance...

Page 11: ...micro switch Switch is not properly seated on valve stem Damaged spark lead igniter Check for continuity through switch and to module replace harness if faulty Verify 120 VAC at switch according to w...

Page 12: ...correctly or ports blocked Shorted micro switch harness Switch is not properly seated on valve stem Bad connection to ground Faulty spark lead Check all connections against wiring diagram Verify prop...

Page 13: ...esult sparking may occur when a flame is present Gas Valve Verify gas is supplied Adjust set screw for low flame Sealed Burner Base Verify gas is supplied Verify igniter function Verify burner cap is...

Page 14: ...ersonal injury or death disconnect power and shut off gas to unit before servicing unless testing requires power Removing and Replacing Unit Shut off gas and electrical supply to unit 1 NOTE To avoid...

Page 15: ...e burner cap and burner by lifting off of 2 unit Remove 3mm hex screws securing burner base to 3 main top assembly Lift burner base from main top assembly and 4 disconnect igniter wire from igniter Re...

Page 16: ...I LOW MED Igniter wires are labeled 1 4 1 2 2 3 3 4 5 5 4 1 6 6 Red Red Yel Yel Vio Vio Org Org Brn Whi Blue Blue Black Black ignitor wires are labeled 1 6 MED LO MED HI SIMMER OFF HI LOW MED 2 MED LO...

Page 17: ...ING ERRORS CAN CAUSE IMPROPER AND DANGEROUS OPERATION VERIFY PROPER OPERATION AFTER SERVICING LABEL ALL WIRES PRIOR TO DISCONNECTION WHEN CAUTION EARTH N A S4 S3 S2 S1 S1 GRD S4 S3 S2 GRD IGN1 IGN2 IG...

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