Lang SELECTRONIC Manual

Star Manufacturing International 10 Sunnen Drive St. Louis, MO.63143-3800
Part Number: 2M-W360 Ph: 314-781-2777 Fax: [phone]
Rev. D WWW.STAR-MFG.COM October 29, 2007
1
Installation,
Operation, and
Maintenance Instructions
Gas Griddle, Spark Ignition, “SELECTRONIC”
Models:
224S
236S
236SCHG "CHROME"
248S
260S
272S

2
THIS MANUAL MUST BE RETAINED FOR FUTURE REFERENCE.
READ, UNDERSTAND AND FOLLOW THE INSTRUCTIONS AND
WARNINGS CONTAINED IN THIS MANUAL.
IMPORTANT
The installation of the Appliance should conform to the NATIONAL FUEL
GAS CODE "ANSI Z223.1/NFPA 54 - LATEST EDITION" AND ALL LOCAL
GAS COMPANY RULES AND REGULATIONS.
IN CANADA INSTALLATION SHALL BE IN ACCORDANCE WITH
THECURRENT CAN/CGA-B149.1 NATURAL GAS INSTALLATION CODE OR
CAN/CGA-B149.2 PROPANE INSTALLATION CODE AND LOCAL CODES
WHERE APPLICABLE.
FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE
VAPORS AND LIQUIDS IN THE VICINITY OF THIS OR ANY
OTHER APPLIANCE.
POST IN A PROMINENT LOCATION
WARNING: IMPROPER INSTALLATION, ADJUSTMENT,
ALTERATION, SERVICE OR MAINTENANCE CAN CAUSE
PROPERTY DAMAGE, INJURY OR DEATH. READ THE
INSTALLATION, OPERATING AND MAINTENANCE
INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR
SERVICING THIS EQUIPMENT.
Model #: Purchased From:
Serial #: Location:
Date Purchased: Date Installed:
Purchase Order #: For Service, Call:

4
TABLE OF CONTENTS
CHAPTER PAGE
1. TABLE OF CONTENTS ............................................................................... 3
2. READ FIRST ................................................................................................. 4
3. EQUIPMENT DESCRIPTION ...................................................................... 6
4. UNPACKING................................................................................................. 8
5. INSTALLATION ........................................................................................... 9
6. INITIAL START-UP...................................................................................... 11
7. OPERATION.................................................................................................. 12
8. SEQUENCE OF OPERATION...................................................................... 15
9. MAINTENANCE & CLEANING PROCEDURES...................................... 16
10. TROUBLESHOOTING ................................................................................. 17-1
8
11. PARTS LISTS ................................................................................................ 19-2
5
12. WIRING DIAGRAMS ................................................................................... 27

5
IMPORTANT READ FIRST IMPORTANT
CAUTION: THE GRIDDLE EXTREMELY
HEAVY. FOR SAFE HANDLING, INSTALLER
SHOULD OBTAIN HELP AS NEEDED, OR EMPLOY
APPROPRIATE MATERIALS HANDLING EQUIPMENT
(SUCH AS A FORKLIFT, DOLLY, OR PALLET JACK)
TO REMOVE THE UNIT FROM THE SKID AND MOVE
IT TO THE PLACE OF INSTALLATION.
CAUTION: ANY STAND, COUNTER OR OTHER DEVICE ON
WHICH THE GRIDDLE WILL BE LOCATED MUST BE
DESIGNED TO SUPPORT THE WEIGHT OF THE
GRIDDLE.
CAUTION: SHIPPING STRAPS ARE UNDER TENSION AND CAN
SNAP BACK WHEN CUT.
DANGER: THIS APPLIANCE MUST BE GROUNDED AT THE
TERMINAL PROVIDED. FAILURE TO GROUND THE
APPLIANCE COULD RESULT IN ELECTROCUTION
AND DEATH.
WARNING: INSTALLATION OF THE UNIT MUST BE DONE BY
PERSONNEL QUALIFIED TO WORK WITH
ELECTRICITY AND PLUMBING. IMPROPER
INSTALLATION CAN CAUSE INJURY TO
PERSONNEL AND/OR DAMAGE TO EQUIPMENT.
UNIT MUST BE INSTALLED IN ACCORDANCE WITH
ALL APPLICABLE CODES.
NOTICE: The data plate is located inside the control
compartment of each griddle. The griddle voltage,
serial number, gas specifications, and clearance
specifications are on the data plate. This information
should be carefully read and understood before
proceeding with the installation.
NOTICE: The installation of this griddle must conform to
applicable National, State and locally recognized
installation standards.
NOTICE: The installation of any components such as a vent
hood, grease extractors, fire extinguisher systems,
must conform to their applicable National, State and
locally recognized installation standards.
WARNING: BEFORE LIGHTING, USE A SOAP AND WATER
SOLUTION TO TEST ALL JOINTS FOR GAS LEAKS.
NOTICE: During the first few hours of operation you may
notice a small amount of smoke coming off the
griddle, and a faint odor from the smoke. This is
normal for a new griddle and will disappear after the
first few hours of use.
CAUTION: ALWAYS KEEP THE AREA NEAR THE APPLIANCE
FREE FROM COMBUSTIBLE MATERIALS.

6
IMPORTANT READ FIRST IMPORTANT
CAUTION: KEEP FLOOR IN FRONT OF EQUIPMENT CLEAN AND
DRY. IF SPILLS OCCUR, CLEAN IMMEDIATELY, TO
AVOID THE DANGER OF SLIPS OR FALLS.
WARNING: KEEP WATER AND SOLUTIONS OUT OF CONTROLS.
NEVER SPRAY OR HOSE CONTROL CONSOLE,
ELECTRICAL CONNECTIONS, ETC.
CAUTION: MOST CLEANERS ARE HARMFUL TO THE SKIN, EYES,
MUCOUS MEMBRANES AND CLOTHING.
PRECAUTIONS SHOULD BE TAKEN TO WEAR RUBBER
GLOVES, GOGGLES OR FACE SHIELD AND
PROTECTIVE CLOTHING. CAREFULLY READ THE
WARNING AND FOLLOW THE DIRECTIONS ON THE
LABEL OF THE CLEANER TO BE USED.
NOTICE: Never leave a chlorine sanitizer in contact with stainless
steel surfaces longer than 10 minutes. Longer contact
can cause corrosion.
NOTICE: Service on this, or any other, LANG appliance must be
performed by qualified personnel only. Consult your
LANG authorized service agent directory or call the
factory at 1-800-807-9054, or WWW.STAR-MFG.COM
For the service agent nearest you.
WARNING: BOTH HIGH AND LOW VOLTAGES ARE PRESENT
INSIDE THIS APPLIANCE WHEN THE UNIT IS
PLUGGED/WIRED INTO A LIVE RECEPTACLE. BEFORE
REPLACING ANY PARTS, DISCONNECT THE UNIT
FROM THE ELECTRIC POWER SUPPLY.
CAUTION: USE OF ANY REPLACEMENT PARTS OTHER THAN
THOSE SUPPLIED BY LANG OR THEIR AUTHORIZED
DISTRIBUTORS CAN CAUSE BODILY INJURY TO THE
OPERATOR AND DAMAGE TO THE EQUIPMENT AND
WILL VOID ALL WARRANTIES.

7
EQUIPMENT DESCRIPTION
Lang Model: 224S, 236S, 248S, 260S, 272S
3.1 Exterior Construction
•The griddle dimensions are 17” (43.18cm) High, 30” (76.20cm) Deep, and
width is dependent on the actual model number.
•The Sides, Bottom, and Rear walls are constructed of double wall stainless
steel, which allows closer installation to combustible surfaces.
•The stainless steel drop-down door keeps the controls cool and the control
area clean.
•The griddle surface is made of 1” thick, highly polished steel to reduce hot
and cold spots, recovery problems, warping, and ensure even heat to the
edges of the griddle.
3.2 Operation
•Each twelve-inch section has its own temperature selector switch that snaps
into place to lock in any temperature from 175°F to 450°F in 25°increments.
•Each twelve-inch section of the griddle is controlled by an area sensitive
RTD probe which can sense and react to a temperature change of 4°F.
3.3 Controls
•The SELECTRONIC Griddle comes with the solid state controls which
include:
∗An on/standby switch for the entire unit.
∗Temperature selector switches for each twelve-inch section.
3.4 Technical
•Griddle operates on either Natural gas or Propane. This must be specified
when ordering. It is shipped with a Power Cord and Plug attached.
•Floor space required is 30” (76.20cm) Deep, and width is 2 ft, 3ft, 4ft, 5ft, or
6ft depending on actual model number.
•The griddle weighs 260, 390, 520, 650, 780 lbs. depending on actual model
number.
3.5 Griddle Gas and Voltage Specifications
The Lang Model can be connected to any 120 Volt source. The gas and
electrical specifications are listed in the table below

8
EQUIPMENT DESCRIPTION CONT’D
GAS AND ELECTRICAL INPUT REQUIREMENTS
TOTAL BTU INPUT ELECTRICAL CONNECTION
MODEL
NUMBER DESCRIPTION
NATURAL
5” WC
PROPANE
10” WC
GAS CONNECTION
VOLTAGE AMPS
CORD/PLUG &
PRESSURE
REGULATOR
224S 24 INCHES 54,000 54,000 ONE 3/4” NPT 115 VOLT 2 SUPPLIED
236S 36 INCHES 81,000 81,000 ONE 3/4” NPT 115 VOLT 2 SUPPLIED
248S 48 INCHES 108,000 108,000 ONE 3/4” NPT 115 VOLT 2 SUPPLIED
260S 60 INCHES 135,000 135,000 ONE 3/4” NPT 115 VOLT 2 SUPPLIED
272S 72 INCHES 162,000 162,000 TWO 3/4” NPT 115 VOLT 2 SUPPLIED
SPECIFICATIONS AND INFORMATION
GRILL SURFACE
OVERALL
CLEARANCE FROM
COMBUSTIBLE SURFACES
MODEL
NUMBER
WIDTH DEPTH
SQUARE INCHES
OF GRIDDLE
NUMBER
OF
BURNERS
NUMBER OF
CONTROLS
NUMBER
OF
GREASE
DRAWERS SIDES BACK BOTTOM
SHIPPING
WEIGHT
224S 24 INCHES 23 INCHES 552 2 2 1 5 INCHES 5 INCHES 4 INCH LEG 260
236S 36 INCHES 23 INCHES 828 3 3 1 5 INCHES 5 INCHES 4 INCH LEG 390
248S 48 INCHES 23 INCHES 1104 4 4 1 5 INCHES 5 INCHES 4 INCH LEG 520
260S 60 INCHES 23 INCHES 1380 5 5 2 5 INCHES 5 INCHES 4 INCH LEG 650
272S 72 INCHES 23 INCHES 1656 6 6 2 5 INCHES 5 INCHES 4 INCH LEG 780

9
UNPACKING
4.1 Receiving the Griddle
Upon receipt, check for freight damage, both visible and concealed. Visible
damage should be noted on the freight bill at the time of delivery and signed by the
carrier's agent. Concealed loss or damage means loss or damage which does not
become apparent until the merchandise has been unpacked. If concealed loss or
damage is discovered upon unpacking, make a written request for inspection by the
carrier's agent within 15 days of delivery. All packing material should be kept for
inspection. Do not return damaged merchandise to Star Manufacturing
International. File your claim with the carrier.
4.2 Location
Prior to un-crating, move the griddle as near its intended location as practical. The
crating will help protect the unit from the physical damage normally associated
with moving it through hallways and doorways.
4.3 Un-crating
The griddle will arrive completely assembled inside a wood frame covered by
cardboard box and strapped to a skid. Remove the cardboard cover, cut the
straps and remove the wood frame.
Remove griddle from skid and place in intended location.
CAUTION: THE GRIDDLE EXTREMELY HEAVY. FOR SAFE
HANDLING, INSTALLER SHOULD OBTAIN HELP AS
NEEDED, OR EMPLOY APPROPRIATE MATERIALS
HANDLING EQUIPMENT (SUCH AS A FORKLIFT,
DOLLY, OR PALLET JACK) TO REMOVE THE UNIT
FROM THE SKID AND MOVE IT TO THE PLACE OF
INSTALLATION.
CAUTION: ANY STAND, COUNTER OR OTHER DEVICE ON WHICH
THE GRIDDLE WILL BE LOCATED MUST BE
DESIGNED TO SUPPORT THE WEIGHT OF THE
GRIDDLE.
CAUTION: SHIPPING STRAPS ARE UNDER TENSION AND CAN
SNAP BACK WHEN CUT.

10
INSTALLATION
DANGER: THIS APPLIANCE MUST BE GROUNDED AT THE
TERMINAL PROVIDED. FAILURE TO GROUND THE
APPLIANCE COULD RESULT IN ELECTROCUTION AND
DEATH.
WARNING: INSTALLATION OF THE UNIT MUST BE DONE BY
PERSONNEL QUALIFIED TO WORK WITH ELECTRICITY
AND PLUMBING. IMPROPER INSTALLATION CAN CAUSE
INJURY TO PERSONNEL AND/OR DAMAGE TO
EQUIPMENT. UNIT MUST BE INSTALLED IN
ACCORDANCE WITH ALL APPLICABLE CODES.
NOTICE: The data plate is located inside the control compartment of
each griddle. The griddle voltage, serial number, gas
specifications, and clearance specifications are on the data
plate. This information should be carefully read and
understood before proceeding with the installation.
NOTICE: The installation of any components such as a vent hood,
grease extractors, fire extinguisher systems, must
conform to their applicable National, State and locally
recognized installation standards.
5.1 Electrical Connection
The griddle is supplied with a cord and plug. The receptacle is not provided with
the griddle.
Follow the receptacle manufacturer’s instructions when connecting the receptacle
to the power supply.
5.2 Gas Connection
This griddle is manufactured for use with the type of gas indicted on the nameplate.
Contact the factory if your type of gas does not match the nameplate data.
All gas connectors must be in accordance with local codes and comply with
the National Fuel Federal Gas Codes ANSI Z223.1 latest edition.
This appliance should be installed with a separate gas valve in the gas line
ahead of the unit. Use a 3/4 inch or larger gas supply line.
Remove the 5/16 inch nuts securing the rear of burners. These nuts are for
securing the main burners during transportation only. The rear burner shield
must be removed to gain access to the nuts.
A pressure regulator for the type of gas specified is supplied with each
appliance.
This regulator must be installed in the gas supply line. (Note the direction
of the gas flow arrow.) The pressure in the manifold of the appliance should
be tested with a manometer and the regulator adjusted for proper pressure with
the appliance operating at full fire. A 1/8 inch NPT tap is provided in the
manifold for connecting a manometer.

11
INSTALLATION CONT’D
Correct manifold pressures are:
5 inches water column for natural gas
10 inches water column for propane
When replacing the plug in the manifold, a pipe joint compound or sealant
should be used that is resistant to the action of liquid petroleum gas.
Initial adjustments are the responsibility of the installer and are not chargeable
to Star Manufacturing International.
After the griddle is in its final position, adjust the legs to create 1/8 inch slant
from back to front. This will allow the grease to run into the grease gutter and
provide the proper combustion air for the burners.

12
INITIAL START UP
6.1 Initial Lighting Procedure
Clean the preservative coating from the griddle plate and splash guard. Add a mild
detergent to hot water and wash the griddle plate and splash guard. Rinse with a
damp sponge and dry with a clean rag.
WARNING: BEFORE LIGHTING, USE A SOAP AND WATER
SOLUTION TO TEST ALL JOINTS FOR GAS LEAKS.
•Plug the unit into a 115-volt power supply.
•Turn the ON-STANDBY toggle switch to ON.
•Set the temperature dials to the desired temperature.
•Turn the toggle switch to each section to ON.
•To turn the griddle off, simply turn the main toggle switch to STANDBY.
6.2 Seasoning the Griddle Plate (non chrome only)
•Set the temperature dials to 300°F (148°C).
•Observe the burners through the opening at the top of the control panel.
•When the burners go OFF, apply a thin coat of high-grade, non-salted
vegetable oil to the griddle surface.
•Rub the oil into the griddle surface with the flat side of a spatula or a towel.
•Recoat any dry spots that appear then wait two minutes and wipe off any
excess oil.
•Repeat the seasoning process at 350°F (176°C) and at 400°F (204°C).
NOTICE: During the first few hours of operation you may notice a
small amount of smoke coming off the griddle, and a
faint odor from the smoke. This is normal for a new
griddle and will disappear after the first few hours of
use.

13
OPERATION
7.1 Setting the Griddle Temperature
The suggested time and temperature chart (below) is provided as a guide for the
products listed only.
CAUTION: ALWAYS KEEP THE AREA NEAR THE APPLIANCE FREE
FROM COMBUSTIBLE MATERIALS.
CAUTION: KEEP FLOOR IN FRONT OF EQUIPMENT CLEAN AND
DRY. IF SPILLS OCCUR, CLEAN IMMEDIATELY, TO
AVOID THE DANGER OF SLIPS OR FALLS.
SUGGESTED TIMES AND TEMPERATURES
PRODUCTS TEMPERATURE
(
F/C
)
TIME (MIN)
HAMBURGER 350°F (176°C)
2 patties per LB 350°F (176°C) 6 to 8
4 patties per LB 350°F (176°C) 4 to 6
6 patties per LB 350°F (176°C) 3 to 4
STEAKS
1/2 to 3/4 inch thick, cooked medium 375°F (190°C) 5 to 7
3/4 to 1 inch thick, cooked medium 375°F (190°C) 8 to 10
Lamb Chops 350°F (176°C) 6 to 8
Pork Chops 350°F (176°C) 6 to 8
Salmon 350°F (176°C) 6 to 8
Halibut 325°F (162°C) 6 to 8
Snapper 325°F (162°C) 6 to 8
Hashbrown Potatoes 375°F (190°C) 3 to 4
Bacon 350°F (176°C) 3 to 4
Sausage Links or Patties 350°F (176°C) 3 to 4
Ham (Pre-cooked) 375°F (190°C) 2
Eggs 275°F (135°C) 2 to 4
Note: The times and temperatures in this chart are intended as a general guide and starting
point. Your actual times and temperatures may vary from this chart.
If different temperature settings are to be used, select one side of the griddle and
operate at the lowest temperature. Adjoining sections should be set at
progressively higher temperatures. Do not try to operate the end sections hot and
the center sections cool.

14
OPERATION CONT’D
7.2 Loading the Griddle
An understanding of how the griddle sections are controlled will be a valuable aid in
loading your griddle.
Each 12 inch section of your griddle is independently controlled. The temperature
control sensor is mounted under the griddle plate in the center of each cooking
section.
If the product is loaded directly over the temperature sensor, that section will turn on
and the burner will heat the entire cooking section. If the product is loaded to the
side, front or back of the temperature sensor, the thermostat will react to the
temperature change much slowly.
During slow periods with minimal loads, do not load directly over the thermostat
sensors as this will unnecessarily turn the burners on and overheat the remainder of
the section not being utilized.
Turn the product and continue cooking until it has reached its desired degree of
doneness.
Remove the product from the griddle.
When reloading the griddle, first use the griddle surface on which a previous load was
not placed. This will insure you the proper griddle temperature.

15
SEQUENCE OF OPERATION
8.1 Power On
When the griddle is connected to 115 Volt power, the spark module for each section starts sparking.
While they are sparking the solenoid valve for the pilot burners are energized.
When the individual pilot burners ignite, and the pilot flame is verified, the spark module will stop
sparking. Note: The pilot burners will remain lit until the griddle is removed from power or the gas is
shut off.
When the main switch is turned on, 24 Volts is applied to the temperature control circuit.
When one of the individual section’s switch is turned on, it provides power to the circuit board for that
section.
The operator can now set the temperature of that section by selecting it on the temperature dial.
When the temperature on the dial is set higher than the temperature of the griddle section the circuit
board will generate a “Heat call”. This call (24 VAC Signal) goes to the solenoid valve opening the
valve. The pilot burner ignites the main burner.
As the griddle section temperature increases the temperature sense probe resistance increases.
When the griddle section reaches the temperature set on the selector switch, the circuit board which
monitors the probe resistance will turn off the heat call and there by close the gas valve.
When the griddle temperature drops below the set temperature the circuit board generates a new heat
call and the sequence repeats.

16
MAINTENANCE & CLEANING
WARNING: KEEP WATER AND SOLUTIONS OUT OF CONTROLS.
NEVER SPRAY OR HOSE CONTROL CONSOLE,
ELECTRICAL CONNECTIONS, ETC.
CAUTION: MOST CLEANERS ARE HARMFUL TO THE SKIN,
EYES, MUCOUS MEMBRANES AND CLOTHING.
PRECAUTIONS SHOULD BE TAKEN TO WEAR
RUBBER GLOVES, GOGGLES OR FACE SHIELD AND
PROTECTIVE CLOTHING. CAREFULLY READ THE
WARNING AND FOLLOW THE DIRECTIONS ON THE
LABEL OF THE CLEANER TO BE USED.
NOTICE: Never leave a chlorine sanitizer in contact with
stainless steel surfaces longer than 10 minutes.
Longer contact can cause corrosion.
9.1 Daily Cleaning (Non chrome only
•Empty the grease drawer daily or whenever it is 3/4 full.
It is easily removed for washing.
•Keep the griddle surface clean. After each cooking load, scrape the griddle
surface to remove any carbonized grease.
•Once a day or when necessary the non chrome griddle surface should be
thoroughly cleaned and seasoned again. Use a griddle stone, griddle pad, or
liquid cleaner. Rub with the grain of the metal, being careful not to scrape the
splash guard.
•Chrome griddle surfaces can be scraped with a 4” wide Razor Sharp scrapper
and wipe surface with a damp cloth.
•Following the scraping, a damp cloth and non-silicated, non-abrasive, non-
chlorinated cleaner such as Bon-Ami may be used to wipe surface clean,
followed by wiping with a clean wet cloth.
9.2 Weekly Cleaning (Non chrome only)
•A mild detergent with water or one of the many commercial cleaners may be
used.
•Be sure to rinse thoroughly and coat the griddle with a thin film of oil to
prevent rusting,, non-chrome surfaces only.
•Clean the exterior of the appliance with hot water and a mild detergent to
maintain a gleaming appearance.
•Re-season the griddle plate after each cleaning, non-chrome surfaces only.
9.3 Burner Air Shutter Adjustment
•The air shutters are pre-set at the factory. However, minor adjustments may be
required in the field to accommodate differences in gas and elevation.
•To adjust the air shutters, loosen the set screw holding the air damper to the
burner near the gas inlet.
•Adjust the air mixture until the burner flame just flickers on the burner.
“Lift-off” or yellow flame indicates improper shutter adjustment.
•Periodically inspect and clean the air shutters to insure complete combustion.

17
TROUBLESHOOTING
10.1 Symptoms
The chart below is to assist in the troubleshooting of the griddle.
Refer to the Symptoms column to locate the type of failure then to the Possible
Cause for the items to be checked.
To test for a possible cause, refer to the TEST section (on the following page) and
locate the Possible Cause then refer to test to identify test procedures.
SYMPTON POSSIBLE CAUSE
Entire griddle not lighting •Failed regulator or plugged regulator vent
•Failed transformer
Power indicator is not lit •No power to cord outlet
•Griddle unplugged from outlet
•Failed power cord or plug
•Failed power switch
•Failed pilot light
Section will not heat •Failed gas valve
•Failed spark module
•Failed circuit board
•Failed temperature sensor
•Plugged pilot orifice
Product burning •Product is cooked too long
•Failed temperature sensor
•Failed circuit board
•Failed temperature selector
•Open wire between selector and circuit board
Product under done •Failed temperature sensor
•Failed circuit board
•Failed temperature selector
•Incorrect Gas pressure
Doesn’t ignite •Failed igniter
•Improper gas pressure
•No power
•Failed spark module

18
TROUBLESHOOTING CONT’D
10.2 TESTS
NOTICE: Service on this, or any other, LANG appliance must be
performed by qualified personnel only. Consult your
LANG authorized service agent directory or call the
factory at 1-800-807-9054, or WWW.STAR-MFG.COM
For the service agent nearest you.
WARNING: BOTH HIGH AND LOW VOLTAGES ARE PRESENT
INSIDE THIS APPLIANCE WHEN THE UNIT IS
PLUGGED/WIRED INTO A LIVE RECEPTACLE.
BEFORE REPLACING ANY PARTS, DISCONNECT THE
UNIT FROM THE ELECTRIC POWER SUPPLY.
POSSIBLE CAUSE TEST
Failed Regulator •Replace regulator
Failed transformer •Check transformer for correct voltage, replace as necessary
Failed power cord or plug •Check cord and plug for proper voltage
Failed power switch •Check switch for continuity across poles
Failed pilot light •Check for continuity across pilot light leads
Failed gas valve •Remove the wires from the valve terminals and check for
continuity across the coil
Failed igniter •Replace as necessary
Failed spark module •Check for correct incoming voltage at module
Failed circuit board •Check for proper voltage and operation
Failed temperature sensor •Ohm sensor for correct resistance
Failed temperature selector •Remove the wires and check the resistance on all settings
Open wire between selector and circuit board •Replace as necessary
Incorrect gas pressure •Adjust to correct pressure
Plugged regulator vent, or orifice •Clean as necessary
CAUTION: USE OF ANY REPLACEMENT PARTS OTHER THAN
THOSE SUPPLIED BY LANG OR THEIR AUTHORIZED
DISTRIBUTORS CAN CAUSE BODILY INJURY TO THE
OPERATOR AND DAMAGE TO THE EQUIPMENT AND
WILL VOID ALL WARRANTIES.

19
PARTS LIST October 29, 2007, Rev D
224S-NAT Gas Griddle Selectronic
PART # DESCRIPTION QTY Application
2A-72500-02 Legs 4 224S-NAT
2A-80401-01 Orifice, Pilot Burner NG .018 2 224S-NAT
2E-30303-06 Switch, Toggle On-ON DPDT Black Metal 1 224S-NAT
2E-30303-18 SWITCH, TOGGLE ON/OFF 2 224S-NAT
2E-30304-22 Temperature Selector Switch 175°-450°F 2 224S-NAT
2E-30501-03 Terminal Strip, 4 Pole w/push on Trim 1 224S-NAT
2E-31107-02 CORD SET 1 224S-NAT
2E-31400-07 Transformer, 115/24 Volt 1 224S-NAT
2E-40101-19 Circuit Board, Temperature Control, no offset 2 224S-NAT
2E-41100-26-2 SENSOR 2 224S-NAT
2F-50407-25 Grid plate 1 224S-NAT
2J-31601-07 Pilot Light, 250V 6” Lead WHITE Body 1 224S-NAT
2J-80201-24 Pilot Burner, Sections 2 1 224S-NAT
2J-80201-25 Pilot Burner, Sections 1 1 224S-NAT
2J-80300-03 Ignition Module 2 224S-NAT
2R-70701-28 Knob, Temperature Control 2 224S-NAT
2V-80501-04 Regulator, Gas Set 5” NG Griddle ¾” X ¾” 1 224S-NAT
2V-80501-07 Regulator, Spring Conversion Kit NG to LP 1 224S-NAT
2V-80502-03 Valve, Solenoid 24 VAC, ½” Pipe 3 224S-NAT
2V-80506-01 Flame Switch 24” Capillary 2 224S-NAT
K9-80002-09 Main Burner 2 224S-NAT
K9-EZG-339 Grease Drawer 2 1 224S-NAT
PS-JIB-SEN-SEL Kit, Probe, Select G 2 224S-NAT
Y9-80400-11 Orifice, Main Burner NG .0935 #42 Drill 2 224S-NAT

20
PARTS LIST October 29, 2007, Rev D
236S-NAT/LP Gas Griddle Selectronic
PART # DESCRIPTION QTY Application
2A-72500-02 Legs 4 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
2A-80401-02 Orifice, Pilot Burner LP .010 3 236S-LP
2A-80401-03 ORFICE, PILOT LP 3 236S-LP
2A-80401-05 PILOT BURNER ORFICE 1 HG236SC1LNAT
2E-30303-06 Switch, Toggle On-ON DPDT Black Metal 1 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
2E-30303-18 SWITCH, TOGGLE ON/OFF, 12" section 3 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
2E-30304-22 Temperature Selector Switch 175°-450°F 3 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
2E-30308-01 AIR SWITCH 1 HG236SC1LNAT
2E-30501-02 Terminal Strip, 3 Pole w/push on Trim 1 HG236SC1LNAT
2E-30501-03 Terminal Strip, 4 Pole w/push on Trim 1 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
2E-31107-02 CORD SET 1 236S-LP, NAT, CHG-NAT
2E-31107-06 CORD SET 1 HG236SC1LNAT
2E-31400-07 Transformer, 115/24 Volt 1 236S-LP, NAT, CHG-NAT
2E-40101-19 Circuit Board, Temperature Control, no offset 3 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
2E-40704-04 CAP-BLOWER START 1 HG236SC1LNAT
2E-41100-26-2 SENSOR 3 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
2F-50404-51 PLATE 1 236S-LP, NAT, HG236SC1LNAT
2F-50407-26 Grid plate 1 236SCHG-NAT
2J-31601-07 Pilot Light, 250V 6” Lead WHITE Body 1 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
2J-80201-24 Pilot Burner, Sections 2, 3 2 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
2J-80201-25 Pilot Burner, Sections 1 1 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
2J-80300-03 Ignition Module 3 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
2J-80300-10 SPARK IGNITION CONTROL 1 HG236SC1LNAT
2J-80302-06 IGNITOR/SENSOR CHANNEL 1 HG236SC1LNAT
2Q-103-122 HANDLE GRIP 1 HG236SC1LNAT
2R-103-73 HANDLE 1 HG236SC1LNAT
2R-70701-28 Knob, Temperature Control 3 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
2U-30200-44 MOTOR AND BLOWER ASSY 1 HG236SC1LNAT
2V-80501-04 Regulator, Gas Set 5” NG Griddle ¾” X ¾” 1 236S-NAT, CHG-NAT
2V-80501-05 Regulator, Gas Set 10” LP Griddle ¾” X ¾” 1 236S-LP
2V-80501-07 Regulator, Spring Conversion Kit NG to LP 1 236S-NAT, CHG-NAT, HG236SC1LNAT
2V-80501-10 REGULATOR- 1 HG236SC1LNAT
2V-80502-03 Valve, Solenoid 24 VAC, ½” Pipe 4 236S-LP, NAT, CHG-NAT
2V-80506-01 Flame Switch 24” Capillary 3 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
K9-80002-09 Main Burner 3 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
K9-EZG-339 Grease Drawer 2 1 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
PS-JIB-SEN-SEL Kit, Probe, Select G 3 236S-LP, NAT, CHG-NAT, HG236SC1LNAT
Y9-80400-11 Orifice, Main Burner NG .0935 #42 Drill 3 236S-NAT, CHG-NAT
Y9-80400-12 Orifice, Main Burner LP .0595 #53 Drill 3 236S-LP
Y9-80400-26 ORFICE, PILOT LP 1 HG236SC1LNAT
2E-31400-07 Transformer, 115/24 Volt 2 HG236SC1LNAT
2V-80502-03 Valve, Solenoid 24 VAC, ½” Pipe 6 HG236SC1LNAT

21
PARTS LIST October 29, 2007, Rev D
236THG-LP Gas Griddle for Clamshell
PART # DESCRIPTION QTY Application
2A-72500-02 Legs 4 236THG-LP
2A-80401-02 Orifice, Pilot Burner LP .010 3 236THG-LP
2A-80401-03 ORFICE, PILOT LP 3 236THG-LP
2E-30303-06 Switch, Toggle On-ON DPDT Black Metal 1 236THG-LP
2E-30303-18 SWITCH, TOGGLE ON/OFF, 12" Section 3 236THG-LP
2E-30304-22 Temperature Selector Switch 175°-450°F 3 236THG-LP
2E-30501-03 Terminal Strip, 4 Pole w/push on Trim 1 236THG-LP
2E-31107-02 CORD SET 1 236THG-LP
2E-31400-07 Transformer, 115/24 Volt 1 236THG-LP
2E-40101-19 Circuit Board, Temperature Control, no offset 3 236THG-LP
2E-41100-26-2 SENSOR 3 236THG-LP
2F-50404-51 PLATE 1 236THG-LP
2F-50407-26 Grid plate 1 236THG-LP
2J-31601-07 Pilot Light, 250V 6” Lead WHITE Body 1 236THG-LP
2J-80201-24 Pilot Burner, Sections 2, 3, 4 (except 6ft. griddles), 5, & 6 2 236THG-LP
2J-80201-25 Pilot Burner, Sections 1 (and 4 on 6ft. griddles only) 1 236THG-LP
2J-80300-03 Ignition Module 3 236THG-LP
2R-70701-28 Knob, Temperature Control 3 236THG-LP
2V-80501-05 Regulator, Gas Set 10” LP Griddle ¾” X ¾” 1 236THG-LP
2V-80502-03 Valve, Solenoid 24 VAC, ½” Pipe 4 236THG-LP
2V-80506-01 Flame Switch 24” Capillary 3 236THG-LP
K9-80002-09 Main Burner 3 236THG-LP
K9-EZG-339 Grease Drawer 2 1 236THG-LP
PS-JIB-SEN-SEL Kit, Probe, Select G 3 236THG-LP
Y9-80400-12 Orifice, Main Burner LP .0595 #53 Drill 3 236THG-LP