Hestancue KRD Series Manuale utente

INDOOR COOKING
Dual-Fuel Range
KRD
Dual-Fuel Smart Range
KRDS
Installation Manual

EN
SAFETY DEFINITIONS
THIS INDICATES THAT DEATH OR SERIOUS INJURY MAY OCCUR
AS A RESULT OF NOT OBSERVING THIS WARNING.
THIS INDICATES THAT MINOR OR MODERATE INJURY MAY
OCCUR AS A RESULT OF NOT OBSERVING THIS WARNING.
THIS INDICATES THAT DAMAGE TO THE APPLIANCE OR
PROPERTY MAY OCCUR AS A RESULT OF NOT OBSERVING THIS
WARNING.
READ THESE INSTRUCTIONS CAREFULLY AND COMPLETELY BEFORE
INSTALLING OR USING YOUR APPLIANCE TO REDUCE THE RISK OF FIRE,
BURN HAZARD, OR OTHER INJURY. KEEP THIS MANUAL FOR FUTURE
REFERENCE.
CAUTION
NOTICE
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:WHAT TO DO IF YOU SMELL GAS:
1. Do not try and light any appliance.
2. Do not touch any electrical switch.
3. Do not use any phone in your building.
4. Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s
instructions.
5. 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.
IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY,
A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE,
PERSONAL INJURY, OR DEATH.
INSTALLER: LEAVE THIS MANUAL WITH THE OWNER OF THE APPLIANCE.
HOMEOWNER: RETAIN THIS MANUAL FOR FUTURE REFERENCE.
TIP OVER HAZARDTIP OVER HAZARD
A child or adult can tip over a range and be killed.
Check installation of the anti-tip device per the Installation Manual.
Do not operate the range without this device in place.
Check engagement of anti-tip device if range is moved, such as when cleaning behind the unit.
To check engagement, carefully tip the range forward while pulling from the rear of the unit. The
range should not move more that 1 inch [2.5cm].
Failure to follow these instructions can result in death or serious burns to children and adults.
To reduce the risk of burns, do not move this appliance while hot.

EN
©2021 Hestan Commercial Corporation
1
When properly cared for, your Hestan appliance will provide safe, reliable service for many years.
When using this appliance, basic safety practices must be followed as outlined below.
IMPORTANT: Save these instructions for the local Gas or Utility Inspector’s use.
INSTALLER: Please leave these Installation Instructions with the owner.
OWNER: Please retain these Installation Instructions for future reference.
This range is NOT designed for installation in manufactured (mobile) homes or recreational park
trailers. Do NOT install this range outdoors.
SAFETY PRECAUTIONS - BEFORE YOU BEGIN
ELECTRICAL SHOCK HAZARDELECTRICAL SHOCK HAZARD
Disconnect power before installing or servicing appliance. Before turning
power ON, be sure all controls are in the OFF position. Failure to do so can
result in electrical shock or death.
ELECTRICAL GROUNDINGELECTRICAL GROUNDING
This appliance must be grounded. Grounding reduces the risk of electric shock
in the event of a short circuit. Read the ELECTRICAL CONNECTIONS section of this manual for
complete instructions.
This appliance is equipped with a 4-prong grounding plug for your protection against shock hazard
and should be directly plugged into a properly grounded receptacle. Do not cut or remove the
grounding prong from this plug.
ELECTRICAL SUPPLYELECTRICAL SUPPLY
The appliance must be on its own dedicated circuit - 240 VAC, Single Phase, 60 Hz, with a current
rating as shown in the model number listing on pg. 2. Have the installer show you where the
electric circuit breaker is located so you know how to shut off the power to this appliance. It is the
responsibility of the user to have the appliance connected by a licensed electrician in accordance
with all local codes, or in the absence of local codes, in accordance with the National Electrical
Code. Read the ELECTRICAL CONNECTIONS section of this manual for complete details.
TABLE OF CONTENTS
1 SAFETY PRECAUTIONS - BEFORE YOU BEGIN
2 MODEL NUMBERS
3 RATING LABEL
3 REGULATORY / CODE REQUIREMENTS
3 LOCATION AND INSTALLATION / VENTILATION
14 BACKGUARD AND ACCESSORIES
15 INSTALLATION OF ANTI-TIP DEVICE
16 ELECTRICAL CONNECTIONS
18 GAS CONNECTION
20 FINAL SETUP
21 SERVICE
22 APPENDIX

EN
©2021 Hestan Commercial Corporation
2
MODEL NUMBERS
RANGE MODELSRANGE MODELS
MODEL NO.MODEL NO. DESCRIPTIONDESCRIPTION CIRCUIT BREAKERCIRCUIT BREAKER
REQUIREDREQUIRED
KRD304-NG / -LP 30” DUAL-FUEL RANGE WITH 4 BURNERS 40 Amp
KRD365-NG / -LP 36” DUAL-FUEL RANGE WITH 5 BURNERS 40 Amp
KRDS365-NG / -LP 36” DUAL-FUEL RANGE WITH 4 BURNERS + 1 SMART BURNERTM 40 Amp
KRD364GD-NG / -LP 36” DUAL-FUEL RANGE WITH 4 BURNERS & 12” GRIDDLE 40 Amp
KRD485GD-NG / -LP 48” DUAL-FUEL RANGE WITH 5 BURNERS, 2 OVENS, & 12”GRIDDLE 50 Amp
KRD484GD-NG / -LP 48” DUAL-FUEL RANGE WITH 4 BURNERS, 2 OVENS, & 24”GRIDDLE 50 Amp
KRD485GDKRD485GDKRD365/KRDS365KRD365/KRDS365
KRD364GDKRD364GD KRD484GDKRD484GD
KRD304KRD304

EN
©2021 Hestan Commercial Corporation
3
REGULATORY / CODE REQUIREMENTS
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
, Natural Gas and Propane Installation code
CSA
B149.1
, or Propane Storage and Handling Code
B149.2
.
All Electrical Components must be electrically grounded in
accordance with local codes or in the absence of local codes with
the National Electrical Code
ANSI/NFPA 70
, or Canadian Electrical
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. Flexible gas
connector must not be longer than 48” [1.2 m].
CALIFORNIA PROPOSITION 65 - WARNING
WARNINGWARNING This product can expose you to chemicals including carbon monoxide, which is
known to the State of California to cause birth defects or other reproductive harm.
For more information, go to www.P65Warnings.ca.gov.
RATING
LABEL
RATING LABEL
The rating label contains important information about your
Hestan appliance such as the model and serial number,
gas type and manifold pressure, electrical rating, the BTU
rating for each burner type, and the minimum installation
clearances.
The rating label is located in one of two places, as shown in
the figures on this page.
If service is necessary, contact Hestan Customer Care with
the model and serial number information shown on the label.
RATING LABEL
LOCATION AND INSTALLATION / VENTILATION
UNPACKING AND PLACEMENTUNPACKING AND PLACEMENT
Remove the outer carton and packing materials from the shipping pallet. Do not remove the plastic
film covering the stainless-steel surfaces. This film protects the finish from scratches until the
appliance is installed in its final position.
The unit is very heavy and should be handled with care. Use proper safety equipment, such as gloves,
and at least 2 persons to move the appliance into position to avoid injury and to avoid damage to the
floor or the appliance itself.
DO NOT USE A HAND TRUCK OR DOLLY ON THE FRONT OR REAR OF
THE RANGE. HANDLE AND MOVE FROM THE SIDES ONLY.
Do not lift or carry the appliance by the oven door or handle. This could
damage the door hinges.
NOTICE

EN
©2021 Hestan Commercial Corporation
4
LOCATION AND INSTALLATION / VENTILATION
(CONTINUED)
The range is held onto the pallet with 4 large shipping bolts on both sides. Remove these bolts and
then move the range to the floor with the help of 2 persons.
PREPARATIONPREPARATION
Before moving the range, protect any finished flooring and
secure the oven door(s) closed to prevent damage.
GAS AND ELECTRICAL SUPPLY CLEARANCESGAS AND ELECTRICAL SUPPLY CLEARANCES
If not already in place, install a gas shut-off valve in an
easily accessible location for servicing of the range. Make
sure all users of the range know where this shut-off is
located, and how to shut off the gas. Any openings in the
wall or floor behind the appliance must be sealed. The
Installation Clearances on the following pages show where
the “G” and “E” zones should be located.
The range is designed to be installed nearly flush to the rear
wall*. It may be necessary to reposition the gas supply and
power receptacle / junction box in order to accommodate the range when pushed back against the
wall.
Wall-mounted junction box may protrude no more than 2-3/8” [6.1 cm] from wall and still allow the
back of the range to be nearly flush to rear wall.
* Unless installed in an island with no rear wall.
GAS
SUPPLY
TO
APPLIANCE
SHUTOFF VALVE
IN OPEN POSITION
1-5/16"
[3.3 cm]
POWER
CORD
JUNCTION BOX
INSIDE WALL
CABINETRYCABINETRY
To eliminate the risk of burns or fire by reaching over heated surface units, cabinet storage space
located above the surface units should be avoided. If cabinet storage is to be provided, the risk can
be reduced by installing the required vent hood that projects horizontally a minimum of 5” [12.7 cm]
beyond the bottom of the cabinets.
2"
[5.1 cm]
RECEPTACLE
NEMA 14-50
JUNCTION
BOX
CONDUIT

EN
©2021 Hestan Commercial Corporation
5
OVEN DOOR REMOVALOVEN DOOR REMOVAL
If you have a very narrow door opening to your kitchen, the oven door(s) can be removed.
REMOVE ONLY IF ABSOLUTELY NECESSARY. Door removal should only be done by a certified
installer or service technician. Be sure the oven has completely cooled and the electrical power is
off. Failure to do so may result in electric shock or burn injury. Use caution when removing the
door, it is very heavy. Be careful to disconnect the wire inside the door.
1. Open oven door completely.
2. Locate cover near hinge to access wire connector inside. Using small needle-nose pliers and a
small flat-blade screwdriver, disconnect the wires inside the door. [ A ]
3. At each hinge location, swing the hinge clip forward until it stops. A screwdriver may be
needed to do this. [ B ]
4. Gently close the oven door until it stops against the hinge clips, or approximately 30° from the
closed position. Hold on firmly to both sides of the door (not the handle) and pull the door
straight up off the hinges. Ask an assistant to help direct the wires out of the bottom of the
door so it does not hang up on anything. Place the oven door in a safe location until needed.
NEVER release the hinge clips and try to close the hinges. Doing so will snap the hinges closed
with great force which could cause injury. [ C & D ]
COVER PLATE
AND SCREW
HINGE CLIP
A
B
Hinge
clip
C
F
G
H
LOCATION AND INSTALLATION/VENTILATION
(CONTINUED)
RE-INSTALL OVEN DOORRE-INSTALL OVEN DOOR
1. Hold the door firmly on both sides (NOT FROM THE HANDLE) at approximately 30° from the
closed position and insert the hinges into the slots in the oven. The bottom edge of each hinge
has a notch which must seat inside the slot opening. DO NOT FORCE OR BEND OR TWIST
THE DOOR! [ E & F ]
2. Slowly open the door all the way. Swing the hinge clips away from you until completely inside
the slot opening and fully seated. A screwdriver may help you do this. [ G ]
3. Re-attach the wire connector and assure it is securely inside the door. Re-install the cover. [ H ]
4. Gently close the oven door to check for smooth operation.

EN
©2021 Hestan Commercial Corporation
6
LOCATION AND INSTALLATION/VENTILATION
(CONTINUED)
LEVELINGLEVELING
The range must be level, especially those models featuring a griddle. Raise or lower the range to the
desired height by adjusting the leveling legs under the range. The legs can be turned by hand. It may
be necessary to use a lever or other lifting device to assist in temporarily raising the unit to turn the
legs. Do not lift or lever from the front or back, only from the sides.
Leveling 48” models: The 48” ranges have 6 legs. They should be adjusted so that all six share the
weight of the range.
The appliance top must be
level with or higher than
the adjacent countertop
surfaces. Failure to adjust
the height may expose the
adjacent cabinets to excessive
heat which may damage the
cabinets or countertop.
CAUTION
INSTALLATION CLEARANCES WITH LOW BACKGUARD
SIDE VIEW
38-3/8 - 36-7/8”
[97.5 - 93.7]
TO COOKING
SURFACE
APPLIANCE
TOP
HANDLE
END CAP
COOKING
SURFACE
COMBUSTIBLE
MATERIALS
30-13/16”
[78.3]
24-11/16”
[62.7]
13” [33]
7” [17.7]
2-5/8”
[6.7]
MAX.
LOW
BACKGUARD
MAX.
RECESS
DEPTH
FINISHED
FLOOR
48-5/16”
[122.7]
3”
[7.6]
DIMENSIONS IN BRACKETS [ ] ARE IN CM.
LOCATION OF GAS AND
ELECTRICAL ON FLOOR
REF 1.12”
[2.84 cm]
VENT
HOOD
DO NOT
BLOCK
AIRFLOW

EN
©2021 Hestan Commercial Corporation
7
LOCATION AND INSTALLATION/VENTILATION
(CONTINUED)
RECOMMENDED
GAS SHUT-OFF
VALVE LOCATION
G
ELECTRICAL
SUPPLY
LOCATION
FINISHED
FLOOR
VENT HOOD
E
COMBUSTIBLE
MATERIALS
MIN. CLEARANCE
TO NEAREST
COMBUSTIBLE
SIDE SURFACE
W
V
DIMENSIONS IN
BRACKETS [ ] ARE
IN CM.
COUNTERTOP
FULL OVERLAY
DRAWER FACE
FULL OVERLAY
CABINET DOOR FACE
1
8"[3.2 mm]
INSTALLATION CLEARANCES 30” WITH LOW BACKGUARD
FRONT VIEW
18" [45.7]
MIN.
18"
[45.7]
7"
[17.8]
12"
[30.5]
1-1/2"
[3.8]
4"
[10.2]
11"
[27.9]
2-1/2"
[6.4]
RANGE MODEL WV(MIN)
KRD304 30” [76.2] 30” [76.2]
NOTES:
• SHADED AREAS INDICATE WHERE COMBUSTIBLE MATERIALS ARE NOT ALLOWED.
• APPLIANCE TOP MUST BE LEVEL OR HIGHER THAN THE ADJACENT COUNTERTOP SURFACES.
• “G” IS GAS CONNECTION ZONE ON REAR WALL. MOUNT SHUT-OFF VALVE AS HIGH AS POSSIBLE IN THIS
ZONE FOR EASY ACCESS WHEN RANGE IS INSTALLED.
• “E” IS ELECTRICAL SUPPLY ZONE.
• “W” IS APPLIANCE OPENING.
NOTE: HANDLE END CAPS PROTRUDE 1/8” BEYOND EACH SIDE OF THE RANGE. ALLOWANCE MAY BE
NEEDED FOR ADJACENT DRAWERS OR CABINETRY.
• “V” IS MIN. CLEARANCE TO REQUIRED VENTILATION HOOD.

EN
©2021 Hestan Commercial Corporation
8
LOCATION AND INSTALLATION/VENTILATION
(CONTINUED)
W
V
E
INSTALLATION CLEARANCES 36” WITH LOW BACKGUARD
FRONT VIEW
G
VALVE LOCATION
VENT HOOD
MIN. CLEARANCE
TO NEAREST
COMBUSTIBLE
SIDE SURFACE
COMBUSTIBLE
MATERIALS
12”
[30.5]
2-1/2”
[6.4]
6”
[15.2]
5”
[12.7]
FINISHED
FLOOR
DIMENSIONS IN
BRACKETS [ ] ARE
IN CM.
3”
[7.6]
5”
[12.7]
19”
[48.3]
[24.1]
ELECTRICAL
SUPPLY
LOCATION
18” [45.7]
MIN.
9-1/2”
RECOMMENDED
GAS SHUT-OFF
[45.7]
18”
COUNTERTOP
FULL OVERLAY
DRAWER FACE
FULL OVERLAY
CABINET DOOR FACE
1
8"[3.2 mm]
RANGE MODEL WV(MIN)
KRD365/KRDS365 36” [91.4] 30” [76.2]
KRD364GD 36” [91.4] 30” [76.2]
NOTES:
• SHADED AREAS INDICATE WHERE COMBUSTIBLE MATERIALS ARE
NOT ALLOWED.
• APPLIANCE TOP MUST BE LEVEL OR HIGHER THAN THE ADJACENT COUNTERTOP SURFACES.
• “G” IS GAS CONNECTION ZONE ON REAR WALL. MOUNT SHUT-OFF VALVE AS HIGH AS POSSIBLE IN THIS
ZONE FOR EASY ACCESS WHEN RANGE IS INSTALLED.
• “E” IS ELECTRICAL SUPPLY ZONE.
• “W” IS APPLIANCE OPENING.
NOTE: HANDLE END CAPS PROTRUDE 1/8” BEYOND EACH SIDE OF THE RANGE. ALLOWANCE MAY BE
NEEDED FOR ADJACENT DRAWERS OR CABINETRY.
• “V” IS MIN. CLEARANCE TO REQUIRED VENTILATION HOOD.
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