Viking CNVGSU104 User manual

Viking Installation Guide
Professional Built-In Gas Cooktops
F20930 EN
(China)
®
(062212)
Viking Range Corporation
111 Front Street
Greenwood, Mississippi 3 930 USA
[phone]
For product information,
visit the Viking Web site at
vikingrange.com

IMPORTANT
• Before beginning, please read these
instructions completely and carefully.
•DO NOT remove permanently affixed
labels, warnings, or plates from product.
This may void the warranty.
• All local and national codes and
ordinances must be observed. Installation
must conform with local codes.
• The installer must leave these instructions
with the consumer for local inspector’s use
and for future reference.
Installation of any gas-fired equipment
should be made by a licensed plumber. A
manual gas shut-off valve must be installed
in the gas supply line ahead of the cooktop
in the gas stream for safety and ease of
service.
3
–Please Read and Follow
Your s fety nd the s fety of others is
very import nt.
e have provided many important safety
messages in this manual and on your
appliance. ALWAYS read and obey all
safety messages.
This is the safety alert symbol. This
symbol alerts you to hazards that
can kill or hurt you and others.
All safety messages will be preceded by
the safety alert symbol and the word
“DANGER,” “ ARNING” or “CAUTION.”
These words mean:
H z rds or uns fe pr ctices
which WILL result in severe person l
injury or de th
DANGER
H z rds or uns fe pr ctices
which COULD result in severe person l
injury or de th
H z rds or uns fe pr ctices which
COULD result in minor person l injury
or property d m ge.
All safety messages will identify the
hazard, tell you how to reduce the chance
of injury, and tell you what can happen if
the instructions are not followed.
WARNING
CAUTION
Table of Contents
Warnings & Important Safety Instructions _______________________________________________3
Dimensions (CNVGSU Professional) ____________________________________________________6
Specifications (CNVGSU Professional) __________________________________________________7
Cutout Dimensions __________________________________________________________________
Cutout Dimensions (CNVGSU Cooktop over Single Electric Oven) _________________________9
Downdraft Dimensions ______________________________________________________________10
Clearance Dimensions (Proximity to Cabinets)__________________________________________11
Clearance Dimensions (Wood/Composite Overlay) _____________________________________12
Electrical & Gas Requirements _______________________________________________________13
Lighting Burners (ESIRS) _____________________________________________________________14
General Information ________________________________________________________________15
Installation_________________________________________________________________________16
Optional Gasket Installation ______________________________________________________16
Gas & Electrical Connection ______________________________________________________16
CNVGSU Bracket Installation _____________________________________________________17
Final Preparation ___________________________________________________________________1
Performance Checklist ______________________________________________________________1
Service & Registration _______________________________________________________________19
2
CAUTION
This appliance is not to be used by persons
(including children) with reduced physical, sensory
or mental capabilities, or lack of experience and
knowledge, unless they have been given
supervision or instruction concerning the use of the
appliance by a person responsible for their safety.
Children should be supervised to ensure that they
do not play with the appliance.

IMPORTANT
5
–Please Read and FollowIMPORTANT
4
–Please Read and Follow
FIRE/EXPLOSION
HAZARD
IF THE INFORMATION IN
THIS MANUAL IS NOT
FOLLO ED EXACTLY, A FIRE OR
EXPLOSION MAY RESULT CAUSING
PROPERTY DAMAGE, PERSONAL
INJURY, OR DEATH.
•DO NOT store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
• WHAT TO DO IF YOU SMELL GAS:
–DO NOT try to light any appliance.
–DO NOT touch any electrical switch.
–DO NOT use any phone in your
building.
–Immediately call your gas supplier
from a neighbor’s phone.
–Follow the gas supplier’s instructions.
–If you cannot reach your gas supplier,
call the fire department.
• Installation and service must be
performed by a qualified installer,
service agency, or the gas supplier.
DANGER
CHEMICAL HAZARD
If not installed, operated and
maintained in accordance
with the manufacturer’s
instructions, this product could expose
you to substances in fuel or from fuel
combustion which can cause death or
serious illness and which are known to
cause cancer, birth defects, or other
reproductive harm.
For example, benzene is a chemical
which is part of the gas supplied to the
cooking product. It is consumed in the
flame during combustion. However
exposure to a small amount of benzene
is possible if a gas leak occurs.
Formaldehyde and soot are byproducts
of incomplete combustion. Properly
adjusted burners with a bluish rather
than yellow flame will minimize
incomplete combustion.
WARNING
ELECTRICAL GROUNDING
INSTRUCTIONS
The cooktop must be electrically grounded
in accordance with local codes. Installation
should be made by a licensed electrician.
This appliance is equipped with a three-
prong grounding plug for your protection
against shock hazard and should be
plugged directly into a properly grounded
receptacle. DO NOT cut or remove the
grounding prong from the plug.
For person l s fety, this ppli nce must
be properly grounded. DO NOT under
ny circumst nces cut or remove the
third (ground) prong from the power
plug.
WARNING
BURN HAZARD
The use of cabinets for storage above the
appliance may result in a potential burn
hazard. Combustible items may ignite,
metallic items may become hot and
cause burns. If a cabinet storage is to be
provided, the risk can be reduced by
installing a rangehood that projects
horizontally a minimum of 5” (12.7 cm)
beyond the bottom of the cabinets.
CAUTION
This appliance shall not be used for
space heating. This information is based
on safety considerations.
WARNING
DANGER
ELECTRICAL SHOCK
HAZARD
To avoid risk of electrical shock,
personal injury or death; verify
your appliance has been properly
grounded in accordance with local codes
or in absence of codes, with the National
Electrical Code.
DANGER
MOVING HAZARD
To avoid risk of severe
personal injury; this appliance
requires two or more personnel
while handling and moving. Possible
use of appliance moving devices is
recommended.
DANGER
GAS LEAK HAZARD
To avoid risk of personal injury
or death; leak testing of the
appliance must be conducted
according to the manufacturer’s
instructions. Before placing appliance in
operation, always check for gas leaks
with soapy water solution.
• DO NOT USE AN OPEN FLAME TO
CHECK FOR GAS LEAKS.
• Prior to insta ation, ensure that the
local distribution conditions (nature of gas,
and gas pressure) and the adjustment of
the appliance are compatible.
• The adjustment conditions for this
appliance are stated on the label (or data
plate)
• This app iance is not connected to a
combustion product evacuation device. It
shall be installed and connected in
accordance with current instalation
regulations. Particular attention shall be
given to the relevant requirements
regarding ventilation.
Before placing the cooktop into operation,
always check for gas leaks with a soapy
water solution or other acceptable method.
DO NOT USE AN OPEN FLAME TO
CHECK FOR LEAKS.
CAUTION

Specifications (CNVGSU)
7
Dimensions (CNVGSU)
6
53.3cm
78.1cm
53.3cm
93.3cm
2.5 cm
6.4 cm
12.7 cm
2.1 cm
Gas Supply
Gas Supply
6.4 cm
12.7 cm
80 cm Gas Cooktop
95 cm Gas Cooktop
Pr fessi nal Gas C kt ps
Descripti n
CNVGSU104 (80 cm) CNVGSU164 (95 cm)
Cutout width 6 .3 cm minimum
75.9 cm maximum
7.3 cm minimum
91.1 cm maximum
Cutout height 6.4 cm minimum
Cutout depth 47.3 cm minimum - 51.1 cm maximum
Overall width 7 .1 cm 93.3 cm
Overall height from bottom 12.7 cm
Overall depth from rear 53.3 cm
Gas installations Delivered for natural gas standard (20mbar). Convertible into propane gas with
injector set. To be stated when ordering.
Electrical installations 220-240V, 50/60 Hz; 3-core cable with plug type 1 attached to the unit,
length 122 cm
Gas manifold pressure 2000 Pa NAT/2 00 Pa LP
Maximum amperage 0,2 A 0,32A
Power of burners
of the cooking
surface
Front left: 4.35 kW NAT/3. 5 kW LP
Rear left: 2. kW NAT/2.05 kW LP
Rear right: 1. 7 kW NAT/1.61 kW LP
Front right: 1.61 kW NAT/1.16 kW LP
Front left: 4.35 kW NAT/3. 5 kW LP
Rear left, front centre, rear centre:
2. kW NAT/2.05 kW LP
Rear right: 1. 7 kW NAT/1.61 kW LP
Front right: 1.61 kW NAT/1.16 kW LP
Approximate weight
on delivery 30 kg 36 kg
Front view Rig t side view
7.5 cm Electrical
Supply
Gas Supply
2.5 cm
15.2 cm
47.0 cm
10.4 cm
CNVGSU104 - 67.8 cm
CNVGSU164 - 84.3 cm
WARNING
Non-respect of polarity will result in
electronic thermocouple non-detection of
flame and shut down burner.
WARNING
N
N
L1
L1
RESPECT POLARITY

Cutout Dimensions (CNVGSU Cooktop over Single Electric Oven)
9
Cutout Dimensions
C
BA
Note: Based on 61.0 cm deep cabinet ith 2.0 cm backsplash.
CNVGSU104 CNVGSU164
A 6 .3 cm min. to
75.9 cm max.
7.3 cm min. to
91.1 cm max.
B 47.3 cm min. to
51.1 cm max.
C 6.4 cm
91.4cm
min.
71.4cm
12.7cmmax.
(toekick)
72.4cm
73.3cm
6.4cmmin.
31.1cm37.2cm
36.2cm
47.3cm
36.2cm
80 cm Cooktop (CNVGSU104) over
80 cm Electric Oven (CNVESO130/530)
Note: Refer to the oven installation instructions for undercounter dimensions.

Clearance Dimensions (Proximity to Cabinets)
11
91.4cm
min.
33.0cm
max.
20.3cm
min.
45.7cm
min.
8.9cm
91.4cm
min.
7.9cm
7.9 cm7.9cm
Proximity to Side Cabinet Installation
• The cooktop may be installed directly to
existing base cabinets.
• The cooktop CANNOT be installed directly
adjacent to sidewalls, tall cabinets, tall
appliances, or other side vertical surfaces
above 91.4 cm high. There must be a minimum
of 20.3 cm side clearance from the cooktop to
such combustible surfaces above the 91.4 cm
counter height.
• Within the 20.3 cm side clearance to
combustible vertical surfaces above
91.4 cm, the maximum wall cabinet depth
must be 33.0 cm and wall cabinets within this
20.3 cm side clearance must be 45.7 cm above
the 91.4 cm high countertop.
• Wall cabinet above the cooktop must
be a minimum of 91.4 cm above the
countertop for the complete width of the
cooktop. This minimum height requirement
does not apply if a rangehood is installed over
the cooking surface.
• A 220-240 Volt wall receptacle should be
located approximately 15.2 cm below
the countertop cutout and 30.5 cm
from the right side of the cutout.
Minimum Clearances from Adjacent
Combustible Construction
• Above countertop 91.4 cm minimum
• Side 20.3 cm
• Rear
o CNVGSU— .9 cm min.
• Within 15.2 cm side clearance. Wall cabinets
no deeper than 33.0 cm
• Must be minimum 45.7 cm above countertop
• Wall cabinets directly above the product must be
minimum 91.4 cm above the countertop
10
Downdraft Dimensions
C
EF
D
A
B
LETTER CNVGSU104 CNVGSU164
A71.3 cm 7.0 cm
B47.6 cm 47.6 cm
C6 .6 cm 4.0 cm
D7.6 cm 7.6 cm
EN/A N/A
F2.7 cm 3.2 cm
Note: Refer to the do ndraft installation instructions.
Note: Dimensions sho n are for
use ith combustible surfaces
unless other ise stated.

Electrical & Gas Requirements
1312
167.6cm
min.
to
182.9cm
max.
61.0cm
or
38.6cm
15.2cm15.2 cm15.2cm
Wood/Composite
Overlay
Wood/Composite
Overlay
76.2cm
to
91.4cm
76.2cm
76.2cm
to
91.4cm
167.6cm
min.
to
182.9cm
max.
Wall Installation
Island Installation
Clearance Dimensions (Wood/Composite Overlay)
Electrical Connection
There is no connection necessary beyond
plugging the unit into a POLARIZED,
grounded, 220-240 Volts, 50 Hz, 16 amp
circuit. A minimum of 220-240 Volts is
required for proper operation of gas ignition
systems.
Do not use a GFI circuit. This circuit,
however, MUST be grounded and properly
polarized. The unit is equipped with a 3-core
cable with plug type 1 power cord, and if an
extension is required, it must be of at least
this gauge. NOTE: If electrical power is not
supplied or is interrupted, the open top
burners will not function at all.
Gas Connection
The gas supply (service) line must be the
same size or greater than the inlet line of the
appliance. This cooktop uses a 1.3 cm inlet.
Sealant on all pipe joints must be resistive to
LP gas. The cooktop is designed specifically
for natural gas or liquid propane (LP) gas.
Before beginning installation, verify that the
model is compatible with the intended gas
supply.
IMPORTANT: Any conversion required
must be performed by your dealer or a
qualified licensed plumber or gas service
company. Please provide t e service
person wit t is manual before work
begins.
Manual s ut-off valve:
This installer-supplied valve must be installed
in the gas service line before the appliance
in the gas stream and in a location where it
can be reached quickly in the event of
an emergency. Any opening behind the
cooktop shall be sealed.
The appliance must be disconnected from
the gas supply piping system during any
pressure testing of the system.
The CNVGSU model is field convertible to
LP/Propane gas or natural gas. The orifice
spuds must be physically changed. Gas
conversions should be completed by a
qualified technician.
Initial Ignition of Burners
All cooktops are tested before leaving the
factory. Field adjustments may be necessary
for proper mixture of gas and air for proper
operation. When the cooktop is connected
to gas and electrical service, it should be
adjusted by a qualified technician. If it is not,
contact your dealer for the name of their
authorized service agency in your area. Gas
conversions and initial installation
adjustments are not the responsibility of the
manufacturer. To convert the CNVGSU
model to LP or natural gas, the orifice spuds
must be physically changed. The proper
conversion kit must be ordered from your
authorized service agency or dealer.
The bottom of a standard hood should be
76.2 cm min. to 91.4 cm max. above the
countertop. This would typically result in
the bottom of the hood being 167.6 cm
to 1 2.9 cm above the floor. Refer to the
rangehood installation instructions for
additional information. These dimensions
provide for safe and efficient operation of
the hood.
CAUTION
Before placing the oven into operation,
always check for gas leaks with a soapy
water solution or other acceptable
method. DO NOT USE AN OPEN FLAME
TO CHECK FOR LEAKS.

General Information
15
BURN HAZARD
The use of cabinets for storage above the
appliance may result in a potential burn
hazard. Combustible items may ignite,
metallic items may become hot and
cause burns. If a cabinet storage is to be
provided the risk can be reduced by
installing a range hood that projects
horizontally a minimum of 12.7 cm
beyond the bottom of the cabinets.
CAUTION
This appliance shall not be used for
space heating. This information is based
on safety considerations.
WARNING
14
Lighting Burners (ESIRS)
Surface Burners- Electr nic Safety
Igniti n/Re-igniti n System (ESIRS)
To light the knob surface burners, turn the
appropriate control knob counter-clockwise
to any position. This control is both a gas
valve and an electric switch. When you turn
the control knob to any on position, you will
hear a clicking sound. This is the sound of
the electronic safety re-ignition system
(ESIRS) that will ignite the corresponding
burner with a 3 seconds safety delay. Once
ignited, the clicking sound will stop. If the
flame goes out for any reason, the burner
will automatically attempt to re-ignite one
time. If it fails to re-ignite, the ESIRS will
automatically shut down the gas feed to the
burner. Five seconds later, the ESIRS will
automatically attempt to re-ignite the burner
one time by re-opening the gas feed. You
will hear a clicking sound again. If the burner
fails to re-ignite once more, the above cycle
will be repeated.
After 5 attempts to re-ignite the burner, the
ESIRS will automatically shut down the gas
feed to the burner completely. To restart the
ignition process you must turn the knob to
the off position and to any on position
again. After a 2 seconds safety delay the
ignition process will begin again. When the
burner lights, you can turn the burner
control to any position to adjust the flame
size. Setting the proper height for the
desired cooking process and selected utensil
will result in superior cooking performance,
while also saving time and energy. Within a
few moments, enough gas will have traveled
to the burner to light. When the burner
lights, turn the burner control to any position
to adjust the flame size. Setting the proper
flame height for the desired cooking process
and selecting the correct cooking vessel will
result in superior cooking performance, while
also saving time and energy.
WARNING
E ectrica shock hazard.
To avoid the risk of electrical
shock, personal injury or death;
verify electrical power is turned
off at the breaker box and gas supply is
turned off until the oven is installed and
ready to operate, installation by an
authorized installer only.
Electrical Requirement
Check your national and local codes
regarding this unit. This cooktop requires
220-240V, 50/60 Hz; 122 cm, 3-wire cord
with grounded 3-prong plug attached to
unit. See “Electrical Connection” section for
grounding instructions. Must be fused
separately from any other circuit.M
Air Supply and Ventilation
Means must be provided for any heavy-duty
cooking appliance to exhaust combustion
waste product to the outside of the building.
It is recommended that the cooktop be set
under a powered, vented exhaust hood, or
non-vented recirculating hood. Nothing
should obstruct the flow of combustion and
ventilation air.
• All openings in the wall behind the
appliance and in the floor under the
appliance shall be sealed.
• Keep appliance area clear and free from
combustible materials, gasoline, and other
flammable vapors.
•DO NOT obstruct the flow of combustion
and ventilation air.
• Disconnect the electrical supply to the
appliance before servicing.
When removing cooktop for cleaning and/or
service:
• Shut off gas at main supply
• Disconnect AC power supply
• Disconnect gas line to the inlet pipe.
• Lift appliance out of cabinet cutout.
IMPORTANT: If power cord is damaged, it
must replaced by a Viking qualified
technician or a Viking Range Corporation
representative in order to avoid a hazard.

17
Cooktop
Bracket
Screw
Countertop
1
Cooktop
Bracket
Countertop
Eye Bolt
2
Screw hold down brackets using the #10 x 1.27 cm
sheet metal screw to the burner box.
Screw the eye bolt into the self-retaining nut and
tighten firmly against bottom of countertop.
CNVGSU Bracket Installation
16
2
2
2
2
1
1
1
2
Optional Gasket
Remove the grates and burner caps. Turn the cooktop upside down and place on a non-
scratch surface. Note: Make sure there are no loose
objects on the cooktop before turning upside do n.
3
Optional Gasket
4
Note: Refer to
“Electrical & Gas
Requirements”
section for
proper
installation
information.
1
Installation
Peel away the plastic covering and place the gasket
material all the way around the burner flange.
IMPORTANT: Make sure the corners are covered
completely, leaving no air gaps.
Turn the cooktop over and place into countertop
opening.
Gas & Electrical Connection

Service & Registration
19
• New units are cleaned at the factory
to remove any visible signs of dirt, oil,
grease, etc. remaining from the
manufacturing process. Some stainless
steel parts may have a plastic protective
wrapper which must be peeled off. The
cooktop should be washed thoroughly
with hot, soapy water and then rinsed and
wiped dry to remove these film residues
and any installation dust or debris before
being used for food preparation.
1
A qualified installer should carry out the
following checks:
hCheck top burner
ignition. The low
flame should light at
every port.
hStarting with the left
front burner, turn the
corresponding knob to the HI position –
see drawing for proper flame height.
hRepeat steps for other burners.
3.8 cm
0.95 cm
Performance Checklist
Final Preparation
1
1
11
2
2
1
Replace the burner caps and grates.
Note: The narro edge of grate goes to ard center of unit.
• All stainless steel body parts should be
wiped regularly with hot, soapy water
and with a liquid cleanser designed for
this material if build-up occurs. DO NOT
USE steel wool, abrasive cloths, cleansers,
or powders. If it is necessary to scrape
stainless steel to remove encrusted
material, soak with hot, wet cloths to
loosen the material, then use a wood
or nylon scraper. DO NOT USE a metal
knife, spatula, or any other metal tool
to scrape stainless steel. Scratches are
almost impossible to remove.
Final Installation
If service is required, call your dealer or authorized service agency. The name of the authorized
service agency can be obtained from the dealer or distributor in your area.
Have the following information readily available.
• Model number
• Serial number
• Date purchased
• Name of dealer from whom purchased
Clearly describe the problem that you are having. If you are unable to obtain the name of an
authorized service agency, or if you continue to have service problems, contact the Viking
distributor for your area or visit vikingrange.com.
The model and serial number for your cooktop can be found by looking under the unit.
If service requires installation of parts, use only authorized parts to insure protection under the
warranty.
Keep this manual f r future reference.
Replacement Parts
Only authorized replacement parts may be
used in performing service on the cooktop.
Do not repair or replace any part of the
appliance unless specifically recommended
in the manual. All other servicing should be
referred to a qualified tecnician.