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GE Monogram®
Installation
Instructions
Outdoor
Cooking Center
Dual Burner
Outdoor Cooktop
Liquid Propane
Model ZX2L SS
Natural Gas
Model ZX2N SS
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Design Information
Dual Burner Outdoor Cooktop
These models can be mounted to the right
side of a Monogram 27" wide grill which has
been installed on a cart.
These models can also be installed in a
combustible or non-combustible enclosure.
Monogram Dual Burner Outdoor Cooktops
are factory set for LP or natural gas. Order the
model for your installation situation.
Models
Available
Natural Gas
Liquid Propane
Model ZX2L SS
Model ZX2N SS
When installed on the side of a grill cart, allow
6" clearance at the rear and right side to
vertical combustible materials.
Product
Dimensions
& Clearances
10-1/2"
When installed in an enclosure, allow 6"
clearance at the rear and both sides to vertical
combustible materials.
When installed in a combustible enclosure,
the cooking surface should be 1" above
adjacent horizontal surfaces.
23-3/4"
25-3/4"
13"
2"
Both LP and Natural gas models may be
installed on a 27" wide portable grill cart. Both For a built-in installation, the enclosure, can
models are shipped with support brackets to be constructed of non-combustible (masonry)
ZX2TKYSS Trim Kit
Accessories
secure the burner to the right side of the cart. material or of combustible material such as
wood. This trim kit conceals the back and side
Accessories should be ordered with the burner edges of the opening.
and be on site at the time of installation.
ZX2JYSS Insulated Jacket
An insulated jacket is required when installing
into a combustible enclosure.
ZX27QDC – LP Quick Disconnect Tee
For installation onto a 27" cart.
•Monogram Dual Burner Outdoor Cooktops
are designed to be installed on the right side
of a 27" grill cart or built into an enclosure.
•In a non-combustible (masonry) enclosure,
the burner drops into the opening. A solid
deck beneath is required for support from
the bottom.
Clearances:
Advance
Planning
•When installed on the side of a grill cart,
allow 6" clearance at the rear and right side
to vertical combustible materials.
•When installed in an enclosure, allow 6"
clearance at the rear and both sides to
vertical combustible materials.
•An insulated jacket is available to allow the
grill to be installed in a combustible
•When installed in a combustible enclosure,
the cooking surface should be 1" above
adjacent horizontal surfaces.
enclosure. The insulated jacket must be
supported from the bottom by a solid deck or
ledge on each side beneath the jacket.
•A trim kit is available for built-in installations
to conceal the back and sides of the opening.
3
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Design Information
Dual Burner Outdoor Cooktop
•Do not install an outdoor cooktop below
overhead unprotected combustible
construction.
•The installation must conform to local codes
or in the absence of local codes, with the
national fuel gas code, ANSI Z223.1a, latest
edition.
• These cooktops are designed for outdoor use
only. Do not locate the cooktop in a building,
garage or other enclosed area.
•Ensure that fresh air ventilation is adequate.
•Consider exposure to wind and proximity to
traffic paths.
Choosing
the Location
•The minimum clearances to combustibles
must be maintained at all times.
•Phillips head screwdriver
•Two adjustable pipe wrenchs
•7/16" socket with extension
•Level
For Natural Gas Installations:
•Appropriate gas line to reach installation
location
•Pipe joint sealant, approved type and
resistant to LP gases
Tools &
Materials
Required
(Not supplied)
•Pliers
•Flat blade screwdriver (3/32" blade)
•Manual shut-off valve
• Open the box and remove packaging.
• Remove the cover and grate.
Step
• Remove white plastic tie-downs on burners.
• Open the hardware accessory carton and
check contents.
1
Remove the
Packaging
Support Brackets
Count 2
LP MODELS
See Product to Determine Parts Used
10 - 24 x 3/4" Screws
Count 2
1/4 - 20 x 1/2" Bolts
Count 2
3/8" Flare Tee and
Two 3/8" x 3/8" Flare Hoses
(On Models So Equipped)
#10 Flat Washers
Count 2
3/8" NPT x 1/2"
Flare Fitting
10 - 24 x 3/8" Screws
Count 4
NATURAL GAS MODELS
1/4" Flat Washers
Count 2
10 - 24 Lock Nuts
Regulator and
1/2" NPT Close Nipple
Count 6
1/4 - 20 Lock Nuts
Count 2
# 10 x 1/4" Thick Round Spacers
Count 2
4
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Installation
Dual Burner Outdoor Cooktop
The cooktop burner is designed to fit onto
the right side of the 27" grill head.
•Open the grill lid and remove the right
cooking grate and Gourmet Radiant Tray (or
Lava Rock Tray).
Step
1/4-20
Lock Nut
Support
Bracket
2
Installation
On 27" Cart
(Skip this step if
you are installing
in an enclosure)
Secure Support Brackets to Grill
•Remove the cooktop burner cover, burner
grate and stainless steel aeration pan and
drip tray.
•Remove the two open top burners by
grasping the burner and pulling up and
towards the rear.
Gas Hose
Bushing
1/4-20
Lock Nut
1/4" Flat
Washers
1/4-20x1/2" Bolts
•Secure the support brackets to the cart using
two 1/4 - 20 x 1/2" bolts, 1/4" flat washers
and lock nuts as shown. Use a 7/16" socket
with extension to reach the front lock nut.
Secure Cooktop to Grill Head
10-24x3/4 Screws
Washer
•Install two 10 - 24 x 3/4" screws and #10
washers from inside the grill head. On the
outside of the grill head, install 1/4" round
spacers onto the bolt.
1/4" Spacer
10-24
Lock Nut
•Position the cooktop chassis on top of the
support brackets, aligning side mounting
holes with bolts. Push bolt through the
spacer and into the burner box. Secure with
lock nuts.
•Check to be sure the cooktop is level with
the grill head. Loosen mounting bolts and
adjust if necessary.
10-24x3/8" Screws
Secure Cooktop to Support Brackets
•Install the four 10 - 24 x 3/8" screws through
the inside of the burner box and through
the bracket. Secure with 10-24 lock nuts.
•Reinstall the cooktop burner, aeration pan,
burner grate and drip tray.
10-24 Lock Nuts
5
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Installation
Dual Burner Outdoor Cooktop
•All built-in installations should be at least
35-1/2" above the floor.
Clearances to Combustibles:
15-3/8"
Step
2x2
24-5/8"
Opening
for Gas
Supply
Line
2
A
•Allow at least 6" clearance from the back and
sides to any combustible material.
•Allow at least 1" clearance below the cooking
surface on all sides.
Installation in a combustible enclosure:
•Installation into a combustible enclosure
requires the ZX2JYSS insulated jacket.
•The insulated jacket must be supported from
the bottom by a solid deck or ledge on each
side beneath the jacket.
Installation
Into An
1"
11"
Enclosure
1-1/8"
(Skip this step
Combustible enclosure with Insulated Jacket
if burner is installed
on a grill cart)
13-1/8"
2x2
23-5/8"
Opening
for Gas
Supply
Line
Installation in a non-combustible enclosure:
•In a non-combustible (masonry) enclosure,
the burner drops into the opening. A solid
deck beneath is required for support from
the bottom.
10-3/8"
Non-combustible enclosure
To install trim kit ZX2TKYSS:
•Remove the cover and burner grate.
•Place side trim and rear trim pieces over the
burner edges, overlapping the countertop
surface.
•Install screws from the inside of the burner
and through the trim. 3 each on all sides.
NOTE: The trim kit is not designed to support
the weight of the Dual Range Top Burner.
Support from the bottom must be provided.
6
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Installation
Dual Burner Outdoor Cooktop
WARNING
PRODUCT STORAGE
Step
When storing the LP burner indoors,
disconnect the LP tank. Store the tank
outdoors in a well ventilated area.
Do not store spare LP tanks near or below
the burner installation.
3
Provide
Gas
Supply
For installation with a 27" LP gas grill that
does not feature the new Quick Disconnect
coupling.
To Manifold
of Grill
1/2" NPT x
3/8" Flare Fitting
LP GAS MODELS
Go to Step 3A
For Natural
Gas Model
• Completely close the main valve on the LP
tank supplying the grill.
• Apply joint compound to the threaded end
of the cooktop gas inlet.
To Cooktop
3/8" Flare Tee
Connections
• Tighten the 1/2" NPT x 3/8" flare fitting to
the cooktop gas outlet. Do not use threading
compound on the male threads.
•Attach hose to end of fitting and tighten.
• Route the hose through the hole with
protective bushing on the side of the grill
cart.
From
Regulated
L.P. Tank
• Attach the hose ends from the grill and the
cooktop to the ends of the supplied 3/8"
flare tee as shown.
• Attach the original LP Regulator hose
assembly to the 3/8" flare tee as shown.
• Go to “Test for Leaks” Step 4.
For Installation with a 27" LP Gas Grill
featuring Quick Disconnect couplings.
• Completely close the main valve on the LP
tank supplying the grill.
• Apply joint compound to the threaded end
of the cooktop gas inlet.
LP Connection
with ZX27QDC
Kit For Quick
Disconnect
Coupling
System
• Tighten the 1/2" NPT x 3/8" flare fitting to
the cooktop gas outlet. Do not use threading
compound on the male threads.
1/2" NPT x
3/8" Flare
Fitting
•Attach hose to end of fitting and tighten.
24" Quick
Disconnect Hose
To Manifold
of Grill
NOTE: To connect the Quick Disconnect
couplings, pull back and hold the outer sleeve
of the female coupling while inserting the
male hose end. Release the outer sleeve to
lock. To test the connection, firmly grasp each
part and attempt to pull apart. Once locked,
they should not separate.
Quick
Disconnect
Tee
To L.P.
Regulator
• Attach the hose from the grill to the opposite
female end of the quick disconnect tee.
• Secure the bottom male end of the quick
disconnect tee to the female quick disconnect
LP tank regulator assembly.
• Route the cooktop LP hose through the
panel bushing on the right side of the cart.
• Insert the male hose end from the cooktop
burner into one end of the quick disconnect
tee.
• Go to “Test for Leaks” Step 4.
7
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Installation
Dual Burner Outdoor Cooktop
NATURAL GAS MODELS
The burner and its individual shut-off valve
must be disconnected from the gas supply
during any pressure testing of the system at
test pressures in excess of 1/2 PSIG.
Regulator
4.0" W.C.
Step
3
A
Provide
1/2 NPT
Close Nipple
Gas Supply
The burner must be isolated from the gas
supply system by closing its individual shut-off
valve during any pressure testing of the system
at test pressures equal to or less than 1/2
PSIG.
•Install a manual gas shut-off valve in an easily
accessible location.
•Connect the 1/2 NPT coupling to the
burner gas inlet.
•Make connections as shown.
•Check to be sure the regulator arrow points
in the direction of gas flow, towards the grill
and away from the gas supply.
The installation of these burners must con-
form with local codes or, or in the absence of
local codes, with the National fuel gas code,
ANSI Z223.1a, latest edition.
Operating pressure is 4" W.C.
Supply pressure should be 5" to 14" W.C. If
pressure is more than 14" W.C. a step down
regulator is required.
Check with local gas utility or with local codes
for instructions on installing gas supply lines.
Be sure to check on type and size of run and
how deep to bury the line. If the gas line is too
small, the burner will not function properly.
8
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Installation
Dual Burner Outdoor Cooktop
The valve panel must be removed to check
the valves and fittings.
•All control valves should be in the “OFF”
position.
•Remove the knobs.
•Remove the 4 screws holding the valve panel
to the burner.
Step
WARNING
TEST FOR LEAKS
A complete gas tightness check must be
performed at the installation site. DO NOT
USE A FLAME TO CHECK FOR GAS
LEAKS.
4
Test for
Leaks
•Do not use the burner until all connections
have been leak tested.
•Pull the panel outwards and unplug the wire
from the back of the rotary igniter.
•Repeat leak test after each LP tank change or
gas re-connect.
TO TEST:
•Apply the soap solution around all
connections, valve and tubing.
•Turn the gas supply on.
•Check all connections from the supply line
or LP tank up to and including the manifold
pipe assembly.
•Check to be sure the main valve on the LP
tank or the shut-off valve is in the “OFF”
position.
•Make a soap solution of one part liquid
detergent and one part water.
•If a leak is detected, turn gas supply off and
tighten fittings. Turn the gas on and check
again.
•To re-install the valve panel, re-connect the
igniter wire and secure the panel with
original screws.
TO MATCH LIGHT:
WARNING
Do not attempt to light
•Remove the burner grate.
•Strike match and hold adjacent to burner
port.
Step
the burner if the odor of gas is present.
5
•Push and turn the control knob to “LITE”.
•Rotate the control knob to desired setting.
•Replace grate.
ALWAYS TURN GAS SUPPLY OFF AT THE
SHUT-OFF VALVE OR LP TANK WHEN
NOT IN USE.
CAUTION: Keep hands and face as far away
from the burner as possible when lighting.
•Remove burner cover.
•Turn all knobs to “OFF” position.
•Turn gas supply on at the LP tank or shut-off
valve.
Lighting
the Burner
NOTE: When lighting the burner for the first
time or after a LP tank change, up to 20
seconds may be required to purge air from
the lines.
•Push and turn control knob counter-clockwise
to “LITE” position, turn the small igniter
knob next to the burner knob clockwise.
NOTE: The spark will produce a snapping
sound. This is normal.
•If the burner does not light within 4 seconds,
turn knobs to “OFF and wait 5 minutes for
the gas to dissipate before trying again.
•If the burner does not light after several
attempts, the burner can be lit with a match.
9
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Installation
Dual Burner Outdoor Cooktop
Step
Adjustments should not be required, unless
vibration during transit or variations in local
gas supply make minor adjustments necessary.
1-1/2"
Proper Flame
3/8"
6
Adjustments must be made by a qualified
technician at the time of installation. Extreme
care should be used if adjustments are made
after installation.
Adjusting
the Burners
Burner
•Push and turn the burner control knobs to
the “LITE” position. Push and turn the small
ignitor knob clockwise.
•Flames should be blue and stable with no
yellow tips, excessive noise or lifting from the
burner. If any of these conditions exist, turn
control to off and check air shutter and
burner ports for debris or spider webs.
Air Shutter
Venturi Tube
TO ADJUST:
•If the flame is yellow, indicating insufficient
air, turn the air shutter to allow more air to
the burner.
•If the flame is noisy and tends to lift away
from the burner, there is too much air. Turn
the air shutter to reduce the opening.
Burner
Low setting Adjustment:
Bezel
Minor adjustments may be required due to
fluctuations in local gas pressure. Adjustments
to increase or decrease gas flow may be
necessary.
•Turn the control knob to the lowest setting,
all the way counter-clockwise.
•Remove the knob by pulling straight out.
•Insert a thin-blade flat screwdriver into the
valve shaft and hold. (3/32" blade width
recommended.)
Valve Stem
•Grip the shaft with pliers and turn counter-
clockwise to lower the flame, or clockwise to
increase the flame.
•When the desired setting is made, replace the
knob and turn burner off.
WARNING:
Always check the low flame size for stability. A
burner flame which is too small may go out or
be extinguished easily. This can cause un-
burned gas to escape and cause a hazardous
condition.
•Place aeration pan over the burners.
•Place the cast iron grate over the opening.
•Place cover over the top when not in use.
Finalize
Installation
10
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Notes
Dual Burner Outdoor Cooktop
11
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Note: While performing installations described in this book,
safety glasses or goggles should be worn.
To obtain specific information concerning any
Monogram product or service, call GE Answer Center®
consumer information service at 800.626.2000—any
time, day or night.
For Monogram local service in your area, call
1-800-444-1845.
Pub. No. 49-8842-1
Dwg. No. 164D3333P082
© 2000 GE Appliances
Printed in USA
(N.D. 660) 8/00
NOTE: Product improvement is a continuing endeavor at General
Electric. Therefore, materials, appearance and specifications are subject
to change without notice.
®
Monogram.
General Electric Company
Louisville, KY 40225
10746-Rev. 2
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