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12

SEQUENCE OF OPERATION

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. 

MAINTENANCE & CLEANING

 Griddle Care (Chromium Surfaces)

It takes very little time and effort to keep this Industrial Chromium griddle surface sparkling clean and 

performing at top efficiency. DO NOT allow grease to accumulate as it will carbonize and become 

difficult to remove. To prevent this condition the following cleaning suggestions should be followed:

1.   Remove excess grease and food regularly with a 4” (100mm) wide Razor Sharp type scraper 

and wipe surface with a damp cloth if desired.

2.   Following the scraping, for end of the day cleaning, a damp cloth and a non-silicated, 

nonabrasive, non-chlorinated cleaner such as Bon-Ami may be used to wipe surface clean, 

followed by wiping with a clean wet cloth.

3.   Follow steps 2 and 3 from Griddle Care (Non-Chromium Surfaces) above.

CAUTION

1  

Never

 use pumice, griddle stones, or abrasives on a chromium surface.

 

2  

Never

 strike a chromium griddle surface with a sharp instrument or spatula edge.

 

3  

Never

 use steel wool.

 

4  

Never

 use commercial liquid grill cleaner on the griddle surface.

 

5  

Abusing

 surface voids the warranty.

CHROME GRIDDLE SURFACE LIMITED WARRANTY EXCLUSIONS

Your Chrome griddle has been designed to give you many years of cooking reliability and requires 

minimum maintenance to keep the chrome surface in its original condition. All Chrome griddle 

surfaces are warranted for a period of 5 years against manufacturing defects to the original owner 

from the date of installation. This limited warranty is void if it is determined by Lang Manufacturing 

or one of its authorized representatives that the chrome surface has been misused or abused or 

subjected to the following situations:

1. Improperly installed.
2. Incorrect voltage applied to Chrome units allowing the surface to overheat and discolor.
3. The misuse of any instrument or tool which scratches or makes indentations in the surface which 

could cause the surface to peel, flake, or chip off.

4. The use of any chemical or abrasive cleaning solution, griddle brick, stone, screen or other 

cleaning products which could damage and affect the performance of the chrome surface.

5. The neglect of daily routine maintenance to the chromium surface.

Summary of Contents for 224S

Page 1: ...IL1576 1 SELECTRONIC GAS GRIDDLE Commercial 224S 224SC 236S 236SC 236SCHG 236SHE 236SHG 248S 248SHE 248SHG 260S 272S Installation and Operation Instructions 2M W360 Rev J 3 03 15 248S...

Page 2: ...ON MAINTENANCE INSTRUCTIONS THOROUGHLY BEFORE INSTALLING OR SERVICING THIS EQUIPMENT WARNING RISK OF FIRE OR ELECTRIC SHOCK DO NOT OPEN WARNING TO REDUCE THE RISK OF ELECTRICAL SHOCK DO NOT REMOVE CON...

Page 3: ...13 Burner Air Shutter Adjustment 13 Troubleshooting Symptoms Possible Causes 14 Possible Causes Test 15 Wiring Diagram 16 Exploded View Parts List 20 27 PROBLEMS QUESTIONS or CONCERNS Before you proc...

Page 4: ...16 4 x 24 1 x 30 4 243 lbs 280 lbs 65 418mm x 613mm x 773mm 110 kg 127 kg 236S 16 4 x 36 1 x 30 4 368 lbs 420 lbs 418mm x 917mm x 773mm 167 kg 191 kg 248S 16 4 x 48 1 x 30 4 Sides 5 448 lbs 520 lbs 41...

Page 5: ...5V 60Hz 0 5 2 0 236SC NAT X 5 WC 81 000 BTU hr 236SCHG NAT X 5 WC 236SHE NAT X 5 WC 236SHG NAT X 5 WC 236S LP X 10 WC 236S NAT X 5 WC 248SHG NAT X 5 WC 108 000 BTU hr 248SHG LP X 10 WC 248SHE NAT X 5...

Page 6: ...section of the griddle is controlled by an area sensitive RTD probe which can sense and react to a temperature change of 4 F Technical Griddle operates on either Natural gas or Propane This must be s...

Page 7: ...EAVY 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...

Page 8: ...he manifold for connecting a manometer 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 comp...

Page 9: ...le off simply turn the main toggle switch to STANDBY 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 cont...

Page 10: ...CLEAN IMMEDIATELY TO AVOID THE DANGER OF SLIPS OR FALLS CAUTION SUGGESTED TIMES AND TEMPERATURES PRODUCTS TEMPERATURE F C TIME MIN HAMBURGER 350 F 176 C 2 patties per LB 6 to 8 4 patties per LB 4 to...

Page 11: ...re 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 d...

Page 12: ...revent this condition the following cleaning suggestions should be followed 1 Remove excess grease and food regularly with a 4 100mm wide Razor Sharp type scraper and wipe surface with a damp cloth if...

Page 13: ...terior 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 Burner Air Shutter Adjustment The...

Page 14: ...t 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...

Page 15: ...E 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 sw...

Page 16: ...ITCH SWITCH PILOT BURNER PILOT MODULE YEL 1 9 8 7 5 6 2 NO COM NO COM 7 3 2013 ECO 12993 JRA ADDED RELAY TERMINAL DESIGNATIONS AND RELAY WIRING NOTE STAR MANUFACTURING INTERNATIONAL INC 10 SUNNEN DRIV...

Page 17: ...TEMPERATURE CONTROL BOARD 12 POSITION SWITCH SWITCH SWITCH PILOT BURNER PILOT MODULE YEL 1 9 8 7 5 6 2 RED ORG BLU GRN RED BLK 2 5 4 3 1 6 5 4 3 2 1 GRN ORG YEL BRN BLK WHT BRN YEL YEL RED RED WHT BLK...

Page 18: ...TEMPERATURE CONTROL BOARD 12 POSITION SWITCH SWITCH SWITCH PILOT BURNER PILOT MODULE YEL 1 9 8 7 5 6 2 NO COM NO COM STAR MANUFACTURING INTERNATIONAL INC 10 SUNNEN DRIVE ST LOUIS MO 63143 USA DR CK D...

Page 19: ...2M W360 GAS SELECTRONIC GRIDDLE...

Page 20: ...SK2404 Rev A 7 18 13 Model 224S thru 272S GAS SELECTRONIC GRIDDLE 1 2 3 5 6 7 9 10 11 14 15 16 17 18 19 20 21 22 23 24 25 Units mfg before July 2013 SEE DETAIL A Units mfg after July 2013 SEE DETAIL...

Page 21: ...E 30303 18 2 SWTTOGON OFFSPST1 4HP125V 224S 13 2E 30303 06 1 SWT TOG ON ON DPDT BLK 224S 14 2J 31601 07 1 PILOT LT 28V 6 LEAD WHT 224S 15 K9 EZG W597 1 CONTROL PANEL ASSY 224S K9 EZGR W597 1 CONTROL P...

Page 22: ...CAST ALL 9 2E 30304 22 3 SWTCB175 450oFW 41100 13 ALL 10 2K 70801 07 9 SPACER SUPPORT 1 2LG ALL 11 2E 40101 W19 3 CIRBD SI TEMP CNTRL NO ALL 12 2E 30303 18 3 SWTTOGON OFFSPST1 4HP125V ALL 13 2E 30303...

Page 23: ...70801 07 12 SPACER SUPPORT 1 2LG 248S 11 2E 40101 19 4 CIRBD SI TEMP CNTRL NO 248S 12 2E 30303 18 4 SWTTOGON OFFSPST1 4HP125V 248S 13 2E 30303 06 1 SWT TOG ON ON DPDT BLK 248S 14 2J 31601 07 1 PILOT L...

Page 24: ...SUPPORT 1 2LG 260S 11 2E 40101 19 5 CIRBD SI TEMP CNTRL NO 260S 12 2E 30303 18 5 SWTTOGON OFFSPST1 4HP125V 260S 13 2E 30303 06 1 SWT TOG ON ON DPDT BLK 260S 14 2J 31601 07 1 PILOT LT 28V 6 LEAD WHT 26...

Page 25: ...RL NO ALL 12 2E 30303 18 6 SWTTOGON OFFSPST1 4HP125V ALL 13 2E 30303 06 1 SWT TOG ON ON DPDT BLK ALL 14 2J 31601 07 1 PILOT LT 28V 6 LEAD WHT ALL 15 K9 EZG 609 1 SPOT CNTRL PNL 6 SEL 272S K9 EZGR 609...

Page 26: ...AS TBE TEE 1 4CC 5 2C 20102 04 SCRW PHD ST 8 32X 5 PLTD 6 2E 31400 07 XFORMR120 208 240 24V40VA 7 2J 80300 03 SPRK IGNITR MODULE SM2 9 2E 30501 03 TERM STRP 4 POLE W PUSH 10 K9 EZG 628 SOLENOID TUBE A...

Page 27: ...11 2V 6671 VALVE LINCOLN BRASS 3817 12 2C 20102 08 SCRW PHD ST 8 32X 375 13 K9 EZG W297 BRKT SOLENOID VALVE 14 2C 20102 04 SCRW PHD ST 8 32X 5 PLTD 15 PS 60101 W15 KIT PILOT IGNITION CONTROL mfg betw...

Page 28: ...STAR INTERNATIONAL HOLDINGS INC COMPANY Star Holman Lang Wells Bloomfield Toastmaster 10 Sunnen Drive St Louis MO 63143 U S A 314 678 6303 www star mfg com...

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