HESTAN OUTDOOR, MOST
POWERFUL, VERSATILE AND
RELIABLE RESIDENTIAL
GRILL AVAILABLE.
Message from Hestan:
Outdoor cooking is a perfectionist’s pursuit, and with your new investment,
you’ve now taken the ultimate step forward. We sincerely welcome you to
the Hestan Family. We’ve engineered and built our products so that your
guests will rave about your meal, but deep down, our customers know it
could’ve been just a little more tender, juicier – a pinch more salt in the rub
or a few seconds less on the flame. Yes, we’ve taken the time to know our
Hestan customer and we’re excited to be on this journey with you. Hestan
Outdoor was born from this same perfectionist passion. Our engineers
experimented, innovated, tweaked and tinkered until they created the most
powerful, versatile and reliable outdoor products available.
We pride ourselves on restless innovation, superior engineering and
EN
purpose-built designs, but also our in-depth understanding of our target
consumer and the interests and needs of the ultimate end-users we serve
and covet. For many consumers, cooking outdoors is much more than an
act of food preparation. It’s a lifestyle activity that encompasses culinary,
leisure and social pursuits among others.
We are thankful and proud that you have chosen Hestan, and we yearn to
have you as a customer for life. We take your decision to choose Hestan
most seriously, and we promise to deliver the very best to you.
4. If odor continues, keep away from the
appliance and immediately call your gas
supplier or your fire department.
IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED
EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING
PROPERTY DAMAGE, PERSONAL INJURY, OR DEATH.
Do not try lighting this appliance without reading the LIGHTING
INSTRUCTIONS section of this manual.
For outdoor use ONLY. This cooking appliance is not intended to be
installed in or on recreational vehicles, and/or boats.
DANGER
1. Do not store or use gasoline or
other flammable liquids or vapors
in the vicinity of this or any other
appliance.
2. An LP cylinder not connected
for use shall not be stored in
the vicinity of this or any other
appliance.
READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE USING YOUR
GRILL TO REDUCE THE RISK OF FIRE, BURN HAZARD, OR OTHER INJURY.
KEEP THIS MANUAL FOR FUTURE REFERENCE.
The rating label contains important information about your Hestan appliance such as the model
and serial number, gas type and manifold pressure, the BTU rating for each burner type, and the
minimum installation clearances.
Hestan Grill rating
label is located on
the underside of the
drip pan.
Hestan Outdoor
Side Burner
rating label is
located on the
inner right wall
of the unit,
behind the
control panel.
EN
PRECAUTIONS - BEFORE YOU USE YOUR GRILL
When properly cared for, your Hestan grill will provide safe, reliable service for many years.
However, extreme care must be used since the grill produces intense heat, which can cause
serious injury or even death if the instructions are not followed carefully. When using this
appliance, basic safety practices must be followed as outlined below.
1. NEVER LEAVE THE GRILL UNATTENDED WHILE COOKING.
2. Children should not be left alone or unattended in an area where the grill is being used.
Never allow them to sit, stand, or play on or around the grill. Do not store items of interest
to children around or below the grill or in the cart. Never allow children to crawl inside of
the cart.
3. Never operate the grill while under the influence of alcohol or drugs.
4. Never use the grill in windy conditions. If located in a consistently windy area, oceanfront,
mountaintop, etc., a Wind Screen will be required (available from Hestan). Always adhere to
the specified clearances as described in the INSTALLATION section of this manual.
5. The grill shall be used only outdoors and shall not be used in buildings, garages, sheds,
breezeways, or any enclosed areas. Do not operate the grill under unprotected, combustible
construction. Use only in well-ventilated areas. See the INSTALLATION section of this
manual.
6. Do not use the grill unless a leak check has been performed on all gas connections. See the
GAS CONNECTIONS section of this manual.
7. If the grill is installed by a professional installer or technician, be sure that they show you
where your gas supply shut-off is located. All gas lines must have a shut-off that is easily
accessible. If you smell gas, check for leaks immediately. Check only with a soap and water
solution. Never check gas leaks with an open flame. See the GAS CONNECTIONS section
of this manual.
8. Check the regulator, hoses, burner ports, air shutter, and venturi / valve section carefully.
Always turn off gas at the source (tank or supply line) prior to inspecting parts.
(continued)
EN
9. When lighting a burner, always pay close attention to what you are doing. Be certain you are
turning the correct knob labeled for the burner you intend to use. If any burner does not
light, or goes out during operation, turn off all gas control knobs, open the hood and wait
five (5) minutes before attempting to re-light. See the LIGHTING INSTRUCTIONS section
of this manual.
10. Portable LP cylinders - Always shut off the main valve on the liquid propane (LP) cylinder
after each use. Never use a dented or rusted LP cylinder. Never attach or disconnect an LP
cylinder, or move or alter gas fittings when the grill is in operation or is hot.
11. Inspect LP gas supply hose prior to each use of the grill. The hose must be kept away from
heated areas of the grill. If there is evidence of excessive abrasion or wear, or the hose is
cut, it must be replaced before using the grill. The hose and LP regulator are supplied as a
complete assembly and must be replaced together. Do not attempt to repair or replace the
hose itself. Contact your Hestan dealer for genuine replacement P/N 014309.
12. Keep any electrical supply cord away from the heated areas of the grill. The cord is provided
with a 3-prong grounding plug which should not be removed or altered. Do not use this
appliance with an ungrounded, 2-prong adapter. The cord must be plugged into a properly
grounded GFCI-protected outlet. See INSTALLATION section of this manual.
13. Spiders and insects like to nest in the burners, venturis, valves, and orifices of a grill,
disrupting the gas flow in the burner. This very dangerous condition can cause a fire behind
the control panel, damaging the grill and risking personal injury. If your grill has been
unused for a long time, inspect and clean the burners, venturis, valves, and orifices. It is
recommended you inspect your grill at least twice a year. See BURNER ADJUSTMENT
section of this manual for details.
14. Keep the areas surrounding the grill free from combustible materials, trash, or combustible
fluids and vapors such as gasoline or charcoal lighter fluid. Do not obstruct the flow of
combustion gases (rear) and ventilation airways (front).
15. If your grill is mounted on a cart, keep the rear area free and clear of debris, extra LP
cylinders, etc. Do not block the ventilation louvers of the cart.
16. If your grill is mounted on a cart and stored indoors, ensure that it is cool before moving.
If propane is used, the LP cylinder must be disconnected and stored OUTSIDE in a wellventilated area, out of the reach of children. A grill cover is recommended, even when stored
indoors.
17. Never move the grill when hot. When in use, portions of the grill are hot enough to cause
severe burns.
18. Always have an “ABC” type fire extinguisher accessible – never attempt to extinguish a grease
fire with water or other liquids.
19. Avoid wearing loose-fitting garments or long sleeves while grilling. They could ignite.
For personal safety, wear proper apparel while grilling. Some synthetic fabrics are highly
flammable and should not be worn while grilling.
20. Never let pot holders, grill covers, or other flammable materials come in contact with or
too close to any cooking grate, burner, or hot surface until it has cooled down sufficiently.
Fabrics may ignite and result in personal injury. Use only dry potholders. Moist or damp
potholders on hot surfaces may cause burns from steam. Do not use a towel or bulky cloth
in place of potholders. Do not let potholders touch hot portions of the cooking grates or
warming racks.
21. Never touch the cooking grates, hood, or immediate surrounding metal surfaces with your
bare hands while grilling, as these areas become extremely hot and could cause burns. Use
only the handles and knobs provided for operation of the grill.
22. Protect your hand when opening a hot grill hood. Use an insulated glove or mitt when
operating the grill. Always open the hood slowly to allow heat and smoke to escape before
fully opening. Keep your face and body as far away as possible when opening the hood.
Never lean over an open hot grill.
23. The grill hood must be fully opened while lighting the grill. Opening the gas valves on a
closed grill before lighting will not make it light sooner or more efficiently. It will only risk
explosion and personal injury, or death. Never lean over a hot grill surface, or look directly
into the grill when attempting to light. See the LIGHTING INSTRUCTIONS section of this
manual.
24. Do not heat unopened food containers (cans) as pressure build-up will cause the container to
explode.
25. Do not use aluminum foil to line cooking grates or the drip tray. This will alter the airflow
to the grill or trap excessive heat in the control area. This can melt control knobs, wiring, or
igniters, and increase the risk of personal injury. Such damage is specifically excluded from
our warranty.
26. Never grill without the drip tray in place and pushed all the way to the back of the grill.
Without the drip tray, hot grease can leak downward creating a fire or explosion hazard.
(continued)
EN
27. Grease is extremely flammable. Let hot grease cool before attempting to handle or dispose
of it. Avoid letting grease deposits collect in the bottom of the grill by cleaning the drip tray
often. Never clean while the grill is on, or hot from recent use.
28. Grilling excessively fatty meats and oils will cause flare-ups. Internal fires or damage caused
by them or by the grill being left unattended, are not covered under the terms and conditions
of our warranty.
29. Never use charcoal, pellets, wood, or any other solid fuel in the grill. Wood chips for smoking
are to be used with the smoker accessory only. See the SMOKER section of this manual.
30. Only certain types of glass, heatproof glass-ceramic, earthenware, or other glazed utensils are
suitable for grill use. However, these types of materials may break with sudden temperature
changes. Use only on low or medium heat settings, and according to their manufacturers’
directions.
31. Do not lean on side shelves or place a load of more than 25 lbs [11.3 kg] on a side shelf.
32. Do not repair or replace any part of the grill unless specifically recommended in this manual.
All other warranty and non-warranty service should be referred to and performed by a
qualified technician.
33. For proper lighting and performance of the burners, keep the ports clean. It is necessary
to clean them periodically for optimum performance. The burners will operate only in one
position and must be mounted correctly for safe operation. See BURNER ADJUSTMENT
section of this manual.
34. Clean the grill with caution. Avoid steam burns - do not use a wet sponge or cloth to clean
the grill while it is hot. Some cleaners produce noxious fumes or can ignite when applied to
a hot surface. Be sure all grill controls are turned off and the grill is cool before using any
type of aerosol cleaner on or around the grill. The chemical that produces the spraying action
could, in the presence of heat, ignite or cause metal parts to corrode. Clean and perform
general maintenance on the grill twice a year. Watch for corrosion, cracks, or insect activity.
See the CLEANING AND MAINTENANCE section of this manual.
Installation of this cooking appliance must be made in accordance with local codes. In the
absence of local codes, this unit should be installed in accordance with the National Fuel Gas
Code
ANSI Z223.1/NFPA 54
Storage and Handling Code
All Electrical Components must be electrically grounded in accordance with local codes or in the
absence of local codes with the National Electrical Code
code
CSA C22.1
STATE OF MASSACHUSETTS
Massachusetts requires all gas be installed using a plumber or gas fitter carrying the appropriate
Massachusetts license. All permanently installed natural gas or propane installations require a T
handle type manual gas valve be installed in the gas supply line to this appliance. This does not
apply to portable propane installations using a 20lb. cylinder.
CALIFORNIA PROPOSITION 65 - WARNING
.
WARNING: This product can expose you to chemicals including carbon monoxide,
which is known to the State of California to cause cancer.
For more information, go to www.P65Warnings.ca.gov.
, Natural Gas and Propane Installation code
B149.2
.
ANSI/NFPA 70
CSA B149.1
, or Canadian Electrical
, or Propane
PORTABLE LP GAS CYLINDERS
Use only a standard 20 lb. [9.1 kg] liquid propane (LP) gas cylinder - 12.25” diam. X 18.25” H
[31 cm X 47 cm] which features an Overfill Protection Device. The cylinder must be installed in
the upright position. Do not use a dented or rusty LP cylinder as it may be hazardous and should
be checked by your LP supplier. Never use a cylinder with a damaged valve. Never move or alter
the gas fittings. Check the expiration date on the cylinder collar as well. Do not refill an expired
cylinder, it must be replaced. If you buy refilled (exchange) LP cylinders, check this date as well.
The LP gas cylinder must be constructed and marked in accordance with the specifications for
LP gas cylinders of the U.S. Department of Transportation (DOT). The cylinder must be provided
with a shut off valve terminating in an LP gas supply cylinder valve outlet specified, as applicable,
for connection type QCC1 in the standard for compressed gas cylinder valve outlet and inlet
connections ANSI/CGA-V-I.
Certain liquid propane dealers may fill LP cylinders for use in the grill beyond cylinder filling
capacity. This “overfilling” may create a dangerous condition due to a build-up of excess pressure.
As a safety device, there is a pressure relief valve which will vent propane gas vapor to relieve this
excess pressure. This vapor is combustible and therefore can be ignited. To reduce this danger,
you should take the following safety precautions:
1. When you have your cylinder filled, be sure you tell the supplier to fill it to no more than 80%
of its total capacity.
2. If you own or use a spare cylinder, you should NEVER store it near or under the grill/cart unit
or burner box, or near any other ignition or heat source (like a water heater or furnace).
IF THE INFORMATION IN 1 AND 2 ABOVE IS NOT FOLLOWED EXACTLY, A FIRE
CAUSING DEATH OR SERIOUS INJURY MAY OCCUR.
3. The LP cylinder must be disconnected and stored OUTSIDE in a well-ventilated area, out of
the reach of children.
10
4. Do not store a full cylinder in direct sunlight.
When determining a suitable location for your grill, take into account concerns such as exposure
to wind, rain, sprinklers, proximity to traffic paths, and keeping any gas supply line runs as short
as possible.
Locate the grill only in a well-ventilated area. Never locate the grill in a building, garage,
breezeway, shed or other such enclosed areas without an approved ventilation system. Never
locate the grill over, under, or next to unprotected combustible construction.
During heavy use, the grill will produce a lot of heat and smoke. The grill is designed to take in
cool air at the front control panel area, and send the combustion products and smoke out the
exhaust gap at the rear of the hood. It is important to maintain this flow at all times. Using the
grill in windy areas can disrupt this proper flow and cause damage to your grill, or result in burn
hazards to the user. For installations which consistenly receive wind at the rear of the grill, a
Wind Screen accessory is available from Hestan. See Fig. 1 for details.
EN
Figure 1
When installing a grill or other gas appliance into an enclosure (island), the enclosure must be
constructed with ventilation openings to avoid accumulation of gas should there be a leak. See
the INSTALLATION section of this manual for details.
Ensure all packaging, straps, etc. have been removed from the grill. Remove any tie-down wires
from the burners.
Your Hestan grill has provision for mounting onto a mobile cart if you choose to do so. Contact
your Hestan dealer for the appropriate cart for your grill. If your grill is mounted on a cart,
engage the brakes on the casters to prevent movement of the cart.
Ensure that the burners are positioned correctly on their orifices, and are fully seated onto their
rear hanger brackets (see Fig. 2). The burners should not move side-to-side or front-to-back if
properly seated.
(continued)
Figure 2
Above each Trellis Burner
briquettes. Position the radiant trays onto the lower ledge of the burner box in the grill, and then
install the cooking grates on the upper ledge (see Fig. 3). The burners and radiant trays work
together to create a very even heat, front-to-back, left-to-right. The radiant trays also serve to
minimize flare-ups, and prevent blockages of the burner ports from falling grease and debris. The
radiant trays and Trellis Burners must be used together and are integral to the performance of the
grill. Do not cook on the grill without them.
Note: Infrared Sear Burners do not require the radiant trays. NEVER place a radiant tray over a
Sear Burner.
™
is a stainless steel radiant tray containing specially shaped ceramic
TO NON-COMBUSTIBLE CONSTRUCTION
A minimum of 4” [10 cm] clearance from the back of the grill to non-combustible construction is
required to allow the hood to be opened fully.
TO COMBUSTIBLE CONSTRUCTION
This appliance should NOT be installed over, under or next to unprotected combustible
construction. If your enclosure (island) is combustible, then an insulated jacket manufactured
by Hestan, is required. See INSULATED JACKET dimensions below to make allowances in your
enclosure for this item. A minimum clearance to vertical combustible material, such as adjacent
walls, is 12” [30 cm] on the sides and the rear of the appliance.
The minimum vertical clearance to combustible materials means that ALL combustible materials
must be outside this 12” [30 cm] zone. As an example, if you have an island with a stucco or
tiled surface and wood-frame construction beneath, or wood-frame walls adjacent or behind,
the wood is considered combustible, even though the grill is touching the stucco or tiled surface,
which is non-combustible. In extreme circumstances, the wood could potentially get hot enough
to burn.
VENTILATION OPENINGS
A minimum of two ventilation openings totalling 30 in² [194 cm²] must be provided for your
enclosure (island). Three openings are preferred at left and right sides, as well as the back. These
openings are required to safely dissipate gas vapors if there is a leak in your enclosure. The
ventilation openings should be a 1-2” [3-5 cm] off the floor.
EN
BUILT-IN DIMENSIONS:
2 OPENINGS
FOR GAS &
ELECTRICAL
FINISHED
COUNTERTOP
H
18.8
47.8
2.5
6.4
MIN.
OPENING FOR
ACCESS DOORS
3.5" [8.9] SQUARE
OPENING FOR
GAS SUPPLY
1.5
1.23
3.8
TOP VIEW
W
D
5.25
MIN.
13.3
30.0
76.2
36.0
91.4
REF.
10 in² (64.5 cm²) MIN.
VENTILATION
OPENING ON
BOTH SIDES
AND REAR
10" X 11" [25 X 28]
ELECTRICAL BOX
LOCATED ON INSIDE
REAR WALL OF
ENCLOSURE
OPTIONAL
CABINET
AGLP36
*
-
30" [76.2 cm] island depth recommended to allow for clearance
at rear of grill for opening of hood. Assuming 2.50" [6.4 cm]
construction elements (studs) in island, electrical box mounts to
rear wall of island and is 3.25" [8.3 cm] deep. Certain cabinets
(such as AGLP36) installed beneath the grill require clearance
so as to not interfere with the electrical box.
*
76.2
3.25
8.3
*
23.38
59.4
SIDE VIEW
5.25
13.3
2.50
6.4
*
INSTALLATION
36"
[91.4]
REF.
4" - 6"
[10 - 15]
30"
[1.4]
REF.
DUCT
DIMENSIONS IN [ ] ARE IN CM.
(continued)
SUPPLEMENTARY VENTILATION
In certain installations, such as an island up
against a house or other structure, or perhaps
a short roof overhang above your grill; a
“range-hood” style ventilation unit may be
desirable to direct smoke and grease away
from those structures. In these cases, Hestan
recommends you consult with your outdoor
kitchen designer/contractor for more
information on choosing the
appropriate ventilation solution.
EN
GAS CONNECTIONS
GAS SUPPLY
The local gas authority or supplier should be consulted at the installation planning stage in order to
establish the availability of an adequate supply of gas (NG or LP). If it is a new installation, have the
gas authorities or supplier check the meter size and piping to assure that the unit is supplied with the
necessary amount of gas supply and pressure to operate the unit(s).
Gas connections should be made by a qualified plumber, or your professional outdoor appliance
installer.
All fixed (non-mobile) appliances must be fitted with an accessible upstream gas shutoff valve as a
means of isolating the appliance for emergency shut off and for servicing.
Make certain new piping and connections have been made in a clean manner and have been purged so
that piping compound, chips, etc. will not clog regulators, valves, orifices, or burners. Use pipe joint
compound / thread sealant approved for natural and LP gases.
NEVER CONNECT THE GRILL TO AN UNREGULATED GAS SUPPLY. Before proceeding, ensure
the appliance is fitted for Natural or Liquid Propane gas. Connecting to an improper gas type will
result in poor performance and increased risk of damage or injury. Gas type and gas consumption
(BTU per hour) for each burner type is shown on the rating label affixed to the underside of the drip
tray.
(continued)
EN
Installation of this cooking appliance must be made in accordance with local codes. In the absence of
local codes, this unit should be installed in accordance with the National Fuel Gas Code No.
NFPA 54
Code B149.2.
NOTE: See rating label for manifold pressure for the type of gas of your appliance.
, Natural Gas and Propane Installation code
CSA B149-1
, or Propane Storage and Handling
Z223.1/
CONVERSION KITS
Gas conversion kits are available from your Hestan dealer should you need to convert an LP unit to NG, or
vice-versa.
HIGH ALTITUDE KITS
If you live in a high altitude area, 2,000 ft. [610 m] or more above sea level, your grill will require
different orifices for proper combustion and performance. High altitude kits are available through
Hestan Customer Service. Please have your model and serial number information ready when you call.
DELUXE CART / GAS CONNECTION TO A STATIONARY SUPPLY
The Hestan Deluxe grill with LP gas is supplied with a two-stage regulator/hose assembly for
connection to a standard 20 lb. LP portable gas cylinder, which locates inside the large pull-out drawer
in the cart base. Take care to point the regulator & hose to the right of the drawer as shown in the
image below. This is necessary to avoid kinking or otherwise damaging the hose when pushing the
drawer back in.
Natural Gas (NG) units, or propane (LP) units connected to a stationary gas supply outside the grill
must be connected using a 10 ft. approved gas hose. This hose is supplied with NG units, or may be
purchased as an accessory for LP units.
When routing the hose behind your grill, be careful not to roll over the hose, or place it in an area
of high foot traffic which could create a tripping hazard. Make sure there are no sharp bends in
the hose. Periodically check the hose for scratches, nicks, brittleness, cracking, which could all
lead to a gas leak. Check for gas leaks if you ever smell gas (see LEAK TESTING on pg. 19). As an
added safety measure, shut off the gas supply after each grill use. Do not push excess hose length
back into the rear access hole of the grill cart. There is not enough room inside the unit and the
hose would get kinked or damaged by the opening/closing of the large drawer.
These same safety measures apply to Hestan grills mounted on a traditional Tower cart.
NOTE: To ensure proper heating performance of this appliance, verify that the gas line supply
pressure is adequate. Use only the gas pressure regulator supplied with this appliance. This
regulator is set for a supply (inlet) pressure of 7-14 inch WC [1.74-3.48 kPa] to maintain 4 inch
WC [1.00 kPa] nominal outlet (manifold) pressure. Use a minimum 1/2” ID flex hose to prevent
gas starvation. Ensure that the service pipe supplying the side burner is fitted with a shut-off
valve conveniently positioned and easily accessible as an emergency gas shut-off.
TYPICAL HESTAN GRILL
(36” MODEL SHOWN)
NAT GAS
REGULATOR
(SHIPPED LOOSE)
EN
INCOMING
NAT GAS SUPPLY
1/2” ID FLEX HOSE
& NIPPLE
(SUPPLIED BY CUSTOMER)
Your Hestan grill for use with Natural Gas is supplied with its own regulator which MUST be
installed. If this regulator needs to be replaced, use only the type specified by Hestan for this
appliance.
To connect the regulator / hose assembly follow the next steps:
1. Locate the regulator and gas connection point in the rear right side of your grill (in cartmounted models, remove the rear panel to gain access).
2. Install the natural gas regulator as shown. Connect gas supply using a minimum 1/2”
diameter flexible (semi–rigid) stainless steel gas hose, no more than 48” in length. The hose
as well as the connectors must comply with the
Appliances and Manufactured Homes, ANSI Z21.75 • CSA 6.27
installation. Use the appropriate thread sealant on all connections.
Your Hestan grill for use with LP gas is supplied with a two-stage regulator/hose assembly
for connection to a standard 20 lb. LP gas cylinder. This assembly must be used WITHOUT
alteration. If this assembly needs to be replaced, contact your Hestan dealer for genuine
replacement P/N 014309.
NOTE: To ensure proper heating performance of this appliance, verify that the supply (inlet)
pressure is adequate. Use only the gas pressure regulator supplied with this appliance. This
regulator is set to maintain 10 inch WC [2.49 kPa] nominal outlet (manifold) pressure.
TYPICAL HESTAN GRILL
(36” MODEL SHOWN)
ADAPTER, 3/8 FLARE
X 1/2 NPT FEMALE
(SHIPPED LOOSE)
20lb LP TANK
(SUPPLIED BY CUSTOMER)
2-STG. LP
REGULATOR / HOSE
ASSEMBLY
To connect the regulator / hose assembly follow these steps:
1. Locate the regulator and gas connection point in the rear right side of your grill (in cart-
mounted models, remove the rear panel to gain access).
2. Connect the 3/8” Flare (compression flare fitting) X 1/2” NPT female adapter to the grill
manifold pipe as shown. Connect the regulator/hose assembly to the adapter.
3. Connect the regulator/hose assembly to a standard 20 lb. LP cylinder. The hose as well as the
connectors must comply with the
Manufactured Homes, ANSI Z21.75 • CSA 6.27
Standard for Connectors for Outdoor Gas Appliances and
, and suitable for outdoor installation. Use the
appropriate thread sealant on all thread connections.
4. Proceed to LEAK TESTING section.
GAS CONNECTION - LP PIPED SYSTEMS
An LP piped system is one with a large central LP tank that feeds an entire household. These
systems are normally equipped with a high pressure regulator by the large LP tank, and low
pressure regulators close to the home. The gas line connectors must comply with the
for Connectors for Outdoor Gas Appliances and Manufactured Homes, ANSI Z21.75 • CSA 6.27
and suitable for outdoor installation. The connection shall be 48” [1.22 m] or less.
Standard
,
18
Please contact Hestan Customer Service to order an LP Piped System Kit for this unique
installation. Specify if you have a NG or LP grill when ordering the kit.
NOTE: To ensure proper heating performance of this appliance, verify that the supply (inlet)
pressure is adequate (11-14 inch WC [2.74-3.48 kPa] pressure is preferred) to maintain 10 inch
WC [2.49 kPa] nominal outlet (manifold) pressure.
If you purchased a Hestan Grill on a cart, be sure to restrain the LP cylinder by securing it with
the retention bolt on the slide-out tray as shown below. It is important the tank does not fall
over or stretch the hose which could cause a gas leak.
(continued)
2-STAGE
LP REGULATOR /
HOSE ASSY.
EN
TANK
RETENTION
BOLT
SLIDE-OUT
T ANK TRAY
LEAK TESTING
GENERAL
Although all gas connections on your Hestan grill are leak tested at the factory prior to
shipment, a complete gas tightness check must be performed at the installation site due to
possible movement in shipment, or excessive pressure unknowingly being applied to parts of the
unit. Periodically check the whole system for leaks, or immediately check if the smell of gas is
detected.
BEFORE TESTING
• Do not smoke while leak testing.
• Never leak test with an open flame.
• Make a soap solution of one part liquid detergent and one part water for leak testing
purposes.
• Apply the solution to the gas fittings by using a spray bottle or a brush.
• For LP units, always check with a full LP cylinder.
• Make sure all control valves are in the “OFF” position.
• Apply the soap solution described above to all fittings.
• Turn the gas supply on.
• Check all connections from the supply line, or LP cylinder up to and including the manifold
pipe assembly.
• Soap bubbles will appear where a leak is present. If a leak is present, immediately turn off gas
supply, tighten any leaking fittings, turn the gas supply back on, and recheck.
• If you cannot stop a gas leak, turn off the gas supply and call the dealer where you purchased
your grill.
• Do not use the grill until all connections have been checked and do not leak.
IMPORTANT NOTE - ALWAYS CHECK FOR LEAKS AFTER EVERY LP CYLINDER CHANGE.
If a leak is present, or if there is evidence of excessive abrasion or wear, or the hose is cut, it must
be replaced before using the grill. The hose and LP regulator are supplied as a complete assembly
and must be replaced together. Do not attempt to repair or replace the hose itself. Contact your
Hestan dealer for genuine replacement P/N 014309.
Check all gas supply fittings for leaks before each use. It is handy to keep a spray bottle of soapy
water near the shut-off valve of the gas supply line. Spray all the fittings. Bubbles indicate leaks.
BURNER ADJUSTMENTS
Hestan grills feature the unique Trellis Burner™, and infrared Rotisserie and Sear Burners. The
following instructions apply only to the Trellis Burner.
TRELLIS BURNER™ FLAME ADJUSTMENT
Each grill burner is tested and adjusted at the factory prior to shipment. The proper orifice for
the gas type, and the air-fuel (air shutter) adjustment was made at this time. However, variations
in the local gas supply, the elevation where you live, converting from one gas type to another, and
other factors might make it necessary to adjust the burner flames.
The flames of the burners should be visually checked and compared with the figures below.
Flames should be blue and stable
with no yellow tips (LP units
will have some yellow tipping).
There should be no excessive
noise or flame lifting. If any of
these conditions exist, remove
the burners and check if dirt,
debris, spider webs, etc., are
blocking the air shutter or burner
ports. Proceed with air shutter
adjustment if necessary.
Open your grill and remove the grates,
radiant trays, and burners from the
firebox area. Trellis burners are removed
by lifting up the rear of the burner, and
carefully twisting to clear the igniter
shroud. Sear burners have a small metal
cover over the igniter which must be
removed first. There is also a screw at
the rear firebox wall which must be
removed. The sear burner can then
be carefully removed using the same
twisting action to avoid breaking the
ceramic igniter.
AIR SHUTTER ADJUSTMENT
Remove the control panel to gain access to the
orifice area and air shutters on the burners. A
metal cap at the inlet of the burner called the
“AIR SHUTTER” regulates the amount of air
that enters into the burner for combustion
(see Fig. 4). The air shutter has a lock screw
which must be loosened prior to adjustment.
Remove the burner carefully from the grill.
With a marker pen, mark the current location
of the shutter opening, then loosen the screw
of the air shutter. Reinstall the burner. Make
certain that the burners are sitting properly on
the orifices taking care not to move or damage
the igniter electrodes. Reinstall the radiant trays.
EN
Figure 4
Light the burner and adjust as follows:
• Turn the valve on “HIGH”, light the burner and allow it to warm up for 10 minutes. Be
careful because the burner will be hot from this point forward.
• If the flame is yellow, indicating insufficient air, turn the air shutter counter-clockwise to
allow more air to the burner.
• If the flame is noisy and tends to lift away from the burner ports, indicating too much air,
turn the air shutter clockwise to reduce the amount of air to the burner.
• Once you have established a good flame, make a new mark with the marker pen.
• Remove the burner again and retighten the lock screw of the air shutter taking note of your
newly marked position.
• Repeat this process for each burner.
• Perform one last check that all burners are properly seated on their orifices and rear hanger
bracket.
The valves on your Hestan grill are preset at the factory for optimum performance. However,
the low setting on these valves are adjustable if altitude, low-heat performance, converting from
one gas to another, or other factors indicate an adjustment is needed. It is not recommended to
adjust the Rotisserie or Sear Burner valves.
NEVER ADJUST THE BURNER SO LOW THAT IT MAY GO OUT DURING USE.
DO NOT OPERATE THE GRILL WITH THE LOW HEAT SCREW REMOVED.
GAS CAN ESCAPE AND CAUSE A POTENTIALLY HAZARDOUS CONDITION.
ADJUSTMENT STEPS:
1. Remove the control knobs, drip tray, and control panel from the unit.
2. Follow lighting instructions by setting the control knob on “HI” and allow the burner to
preheat for 10 minutes.
3. Turn the control knob to “LOW” and wait for the burner temperature to drop and stabilize,
about 10 minutes. Attempting adjustment at any setting other than LOW can create a
dangerous condition.
4. Insert a small flat-blade screwdriver into the valve stem to begin the adjustment
(see Fig. 5). The screw only has 2-3 complete revolutions of adjustment. After this, the screw
may continue to turn, but is actually coming out of the valve and could result in a gas leak.
DO NOT turn more that 3 revolutions!
5. Turn counter-clockwise very slowly to INCREASE the low flame. The flame will take a few
seconds to respond to the adjustments you are making.
6. Adjust the flame so the burner is still fully lit on all ports, without fluttering or going out.
Turn off the burner and re-light. Check the new low setting once again to assure proper
adjustment is reached. Reattach the control knob.
Infrared burners do not require adjustment and need only be checked visually for proper
performance. On HIGH, an infrared burner should glow red evenly over its entire surface. A
diminished red glow and/or a large blue “halo” of flame on the surface of the infrared burner
indicates improper airflow or a blockage at the burner itself. Call for service.
SIDE BURNER FLAME ADJUSTMENT
Hestan side burners are preset at the factory for optimum performance. However, these valves
also feature a low flame (simmer) adjustment if altitude, low-heat performance, converting from
one gas to another, or other factors indicate an adjustment is needed. Follow the same procedure
as described above for Trellis Burner
™
valve adjustment.
NEVER ADJUST THE SIDE BURNER SO LOW THAT IT MAY GO OUT DURING
USE.
EN
ELECTRICAL SUPPLY
Important: This appliance must be electrically grounded in accordance with local codes, or in the
absence of local codes with the National Electrical Code,
Appliances equipped with a flexible electrical supply cord are provided with a three-prong
grounding plug. It is imperative that this plug be connected to a properly grounded three-prong
receptacle. If the receptacle is not the proper grounding type, contact an electrician. Do not
remove the grounding prong from this plug.
The grill is designed for 120 volt AC power and must be plugged into a Ground Fault Circuit
Interrupter (GFCI) protected circuit. Do not connect the grill to the electrical supply until after
gas connections have been made and leak checks have been performed.
KEEP ANY ELECTRICAL CORD AND FUEL SUPPLY HOSE AWAY FROM ANY HEATED
SURFACES.
1. To protect against electric shock, do not immerse cord or plugs in water or other liquid.
2. Unplug from the outlet when not in use and before cleaning. Allow to cool before putting
on or taking off parts.
10" X 11" [25 X 28]
ELECTRICAL BOX
LOCATED ON INSIDE
REAR WALL OF
ENCLOSURE
ELECTRICAL SUPPLY
(continued)
3. Do not operate any outdoor cooking gas appliance with a damaged cord or plug, or after the
appliance malfunctions or has been damaged in any manner. Contact the manufacturer for
repair.
4. Do not let the cord hang over the edge of a table or touch hot surfaces.
5. Do not use an outdoor cooking gas appliance for purposes other than intended.
6. Use only a Ground Fault Circuit Interrupter (GFCI) protected circuit with this outdoor
cooking gas appliance.
7. Never remove the grounding prong or use with a 2-prong ground adapter.
8. Use only extension cords with a 3-prong grounding plug, rated for the power of the
equipment, and approved for outdoor use with a W-A marking.
ELECTRICAL BOX
IMPORTANT - READ ALL INSTRUCTIONS BEFORE YOU BEGIN
Some parts have sharp edges. Care must be taken when handling the various components to avoid
personal injury. Wear gloves when handling.
1. If you are installing your grill in a cart, please consult the instruction manual that came with
your cart. If you are installing your grill in an enclosure (see image below), you should locate
the electrical box on the inside rear wall below the grill, or in a convenient location to access
the box for service, or to replace a fuse. Leave some slack in the cables between the grill and
box so as not to stretch the wires and make disconnection easier for service.
2. The electrical box has 2 mounting holes on either side to attach to a wall or other structure
(mounting hardware not included). The box should be approx. 8” [20cm] above the ground to
avoid water intrusion under your island. See the INSTALLATION section of this manual for
details.
3. Once mounted, connect the white connectors from your grill to the appropriate receptacles
on top of the electrical box. The grill is designed for 120 volt AC power and must be plugged
into a Ground Fault Circuit Interrupter (GFCI) protected circuit. Do not connect the grill to
the electrical supply until after gas connections have been made and leak checks have been
performed.
KEEP ANY ELECTRICAL CORD AND FUEL SUPPLY HOSE AWAY FROM ANY HEATED
SURFACES.