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OM-TDH(C)-20/24/40/48 (C,A) (CE) INTERNATIONAL

PERFORMANCE DATA

Model

Firing Rate, BTU/hr

TDH-20, TDHC-20, TDH-24, TDHC-24

28,000

TDH-40, TDHC-40, TDH-48, TDHC-48

48,800

Injector Diameters

TDH-20

TDH-40

G20 Nat. Gas

0.94 mm

1.09 mm

No. of Orifices

8

12

G25 Nat. Gas

1.09 mm

1.19 mm

No. of Orifices

8

12

G31 Nat. Gas

0.57 mm

0.66 mm

No. of Orifices

8

12

Gas Pressure Adjustment

TDH-20

TDH-40

G20, G25 
Natural Gas

mbar

8.75

8.75

in w.c.

3.5

3.5

G31 
Propane 
Gas

mbar

25

25

in w.c.

10

10

IMPORTANT - READ FIRST - IMPORTANT

IMPORTANT: THESE APPLIANCES MUST BE INSTALLED BY A COMPETENT PERSON IN 

CONFORMITY WITH THE INSTALLATION AND SERVICING INSTRUCTIONS 

AND NATIONAL REGULATIONS IN FORCE AT THE TIME. PARTICULAR 

ATTENTION MUST BE PAID TO THE FOLLOWING (CE):
I. E. E. REGULATIONS FOR ELECTRICAL INSTALLATIONS
ELECTRICITY AT WORK REGULATIONS
GAS SAFETY (INSTALLATION & USE REGULATIONS
HEALTH AND SAFETY AT WORK ACT
FIRE PRECAUTIONS ACT
LOCAL AND NATIONAL BUILDING REGULATIONS

 

  DETAILED RECOMMENDATIONS ARE CONTAINED IN INSTITUTE OF GAS 

ENGINEERS PUBLISHED DOCUMENTS: IGE/UP/1, IGE/UP/2, BS6173 AND 

BS5440 (CE).

 

  THESE APPLIANCES HAVE BEEN CE-MARKED ON THE BASIS OF 

COMPLIANCE WITH THE GAS APPLIANCE DIRECTIVE, EMC AND LOW 

VOLTAGE DIRECTIVE FOR THE COUNTRIES, GAS TYPES AND PRESSURES 

AS STATED ON THE DATA PLATE.

WARNING:   FAILURE TO DISCONNECT POWER BEFORE SERVICING COULD RESULT IN 

ELECTROCUTION AND DEATH.

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.

WARNING:   THE UNIT MUST BE INSTALLED BY PERSONNEL QUALIFIED TO WORK WITH GAS, 

ELECTRICITY AND PLUMBING. UNIT MUST BE INSTALLED IN ACCORDANCE WITH 

ALL APPLICABLE CODES.

WARNING:   DO NOT ATTACH THE UNIT TO A TYPE “B” VENT. IT COULD CAUSE FIRE OR 

PROPERTY DAMAGE.

WARNING:   DO NOT CONNECT ANY PIPING TO THE PRESSURE RELIEF VALVE. IT MUST BE 

FREE TO VENT STEAM AS NEEDED. TO AVOID BURNS FROM THE VENTED STEAM 

THE VALVE DISCHARGE SHOULD POINT DOWNWARD.

DANGER:    ELECTRICALLY GROUND THE UNIT AT THE TERMINAL PROVIDED. FAILURE TO 

GROUND THE UNIT COULD RESULT IN ELECTROCUTION AND DEATH.

CAUTION:    BE SURE ALL OPERATORS READ, UNDERSTAND AND FOLLOW THE OPERATING 

INSTRUCTIONS, CAUTIONS AND SAFETY INSTRUCTIONS CONTAINED IN THIS 

MANUAL.

CAUTION:    DO NOT OVERFILL THE KETTLE WHEN COOKING, HOLDING OR CLEANING. KEEP 

LIQUIDS A MINIMUM OF 2-3” (5-8 CM) BELOW THE KETTLE BODY RIM TO ALLOW 

CLEARANCE FOR STIRRING, BOILING AND SAFE TRANSFER OF PRODUCT.

CAUTION:    KEEP FLOORS IN FRONT OF KETTLE WORK AREA CLEAN AND DRY. IF SPILLS 

OCCUR, CLEAN IMMEDIATELY TO AVOID SLIPS OR FALLS.

WARNING:   KEEP WATER AND SOLUTIONS OUT OF CONTROLS AND BURNERS. NEVER USE A 

HIGH PRESSURE HOSE TO CLEAN KETTLE SURFACES.

CAUTION:    MOST CLEANERS ARE HARMFUL TO THE SKIN, EYES, MUCOUS MEMBRANES 

AND CLOTHING. TAKE PRECAUTIONS: WEAR RUBBER GLOVES, GOGGLES OR FACE 

SHIELD AND PROTECTIVE CLOTHING. CAREFULLY READ WARNINGS AND FOLLOW 

DIRECTIONS ON CLEANER LABELS.

WARNING:   DO NOT STAND ON OR APPLY UNNECESSARY WEIGHT OR PRESSURE ON THE KETTLE 

FRONT OR POURING LIP. THIS COULD RESULT IN THE OVERLOAD AND FAILURE OF 

THE TILT MECHANISM, AND POSSIBLE SERIOUS INJURY AND BURNS TO THE 

OPERATOR AND OTHERS.

NOTICE:     NEVER LEAVE A SANITIZER IN CONTACT WITH STAINLESS STEEL SURFACES LONGER 

THAN 30 MINUTES. LONGER CONTACT CAN CAUSE CORROSION.

WARNING:   FAILURE TO PERIODICALLY CHECK PRESSURE RELIEF VALVE OPERATION COULD 

RESULT IN PERSONAL INJURY AND/OR DAMAGE TO EQUIPMENT.

WARNING:   WHEN TESTING, AVOID EXPOSURE TO THE STEAM BLOWING OUT OF THE PRESSURE 

RELIEF VALVE. DIRECT CONTACT COULD RESULT IN SEVERE BURNS.

WARNING:   TO AVOID INJURY, READ AND FOLLOW ALL PRECAUTIONS STATED ON THE LABEL OF 

THE WATER TREATMENT COMPOUND.

WARNING:   BEFORE REPLACING ANY PARTS, DISCONNECT THE UNIT FROM THE ELECTRIC POWER 

SUPPLY AND CLOSE THE MAIN GAS VALVE. ALLOW FIVE MINUTES FOR GAS TO VENT.

CAUTION:    USE OF ANY REPLACEMENT PARTS OTHER THAN THOSE SUPPLIED BY THE 

MANUFACTURER OR AUTHORIZED DISTRIBUTORS CAN CAUSE INJURY TO THE 

OPERATOR AND DAMAGE TO THE EQUIPMENT AND WILL VOID ALL WARRANTIES.

WARNING:   KEEP AREA AROUND KETTLE FREE AND CLEAR OF ALL COMBUSTIBLE MATERIALS. 

FAILURE TO DO SO COULD RESULT IN FIRE OR PROPERTY DAMAGE.

CAUTION:    HEATING AN EMPTY KETTLE MAY CAUSE THE RELEASE OF STEAM FROM THE 

PRESSURE RELIEF VALVE.

IMPORTANT:  SERVICE PERFORMED BY OTHER THAN FACTORY AUTHORIZED PERSONNEL WILL 

VOID ALL WARRANTIES.

NOTICE:    IT IS RECOMMENDED THAT AN INSTANT-READ THERMOMETER BE USED TO 

CHECK THE INTERNAL TEMPERATURE THROUGHOUT THE COOKING PROCESS 

AND AFTER THE COOKING PROCESS HAS BEEN COMPLETED TO ENSURE THE 

FOOD HAS BEEN COOKED SUFFICIENTLY. 

CAUTION:  THIS APPLIANCE CAN BE USED BY CHILDREN AGED FROM 8 YEARS AND 

ABOVE AND PERSONS WITH REDUCED PHYSICAL, SENSORY OR MENTAL 

CAPABILITIES OR LACK OF EXPERIENCE AND KNOWLEDGE IF THEY HAVE BEEN 

GIVEN SUPERVISION OR INSTRUCTION CONCERNING USE OF THE APPLIANCE 

IN A SAFE WAY AND UNDERSTAND THE HAZARDS INVOLVED.

CAUTION:   CHILDREN SUPERVISED ARE NOT TO PLAY WITH THIS APPLIANCE.
CAUTION:  CLEANING AND USER MAINTENANCE SHALL NOT BE MADE BY CHILDREN 

WITHOUT SUPERVISION.

CAUTION:   FOR APPLIANCES INTENDED FOR USE AT ALTITUDES EXCEEDING 2,000 M, THE 

MAXIMUM ALTITUDE WILL BE STATED OR MARKED ON APPLIANCE.

Model

Firing Rate, BTU/hr

TDH-20, TDHC-20, TDH-24, TDHC-24

28,000

TDH-40, TDHC-40, TDH-48, TDHC-48

48,800

Model

Kettle

Capacity

Jacket

Capacity

Kettle 

Body 

Diameter

Kettle 

Body 

Depth

Base 

Width

Base 

Depth

TDH-20 (C,A)
TDHC-20 (C,A)

5 Gal. 

(20 Qt.)

6 Qt

14 

inches

11 

inches

28 

inches

24 

inches

19 liter

5.7 liter

356 mm

279 mm

711 mm

610 mm

TDH-24 (C,A)
TDHC-24 (C,A)

6-Gal. 

(24 Qt.)

6 Qt

14 

inches

12-1/2 

inches

28 

inches

24 

inches

23 liter

5.7 liter

356 mm

318 mm

711 mm

610 mm

TDH-40 (C,A)
TDHC-40 (C,A)

10 Gal. 

(40 Qt.)

12 Qt

16-1/2 

inches

14-1/2 

inches

28 

inches

26-3/4 

inches

38 liter

11.4 liter

419 mm

368 mm

711 mm

680 mm

TDH-48 (C,A)
TDHC-48 (C,A)

12 Gal. 

(48 Qt.)

12 Qt

16-1/2 

inches

16 

inches

28 

inches

26-3/4 

inches

45 liter

11.4 liter

419 mm

406 mm

711 mm

680 mm

Summary of Contents for TDH-20 A

Page 1: ...self contained steam source is heated by propane or natural gas and is equipped with electronic ignition Charged at the factory with chemically pure wa ter containing rust inhibitors the steam source...

Page 2: ...OR FACE SHIELD AND PROTECTIVE CLOTHING CAREFULLY READ WARNINGS AND FOLLOW DIRECTIONS ON CLEANER LABELS WARNING DO NOT STAND ON OR APPLY UNNECESSARY WEIGHT OR PRESSURE ON THE KETTLE FRONT OR POURING LI...

Page 3: ...2 16 in 305 406 mm for servicing Rear 1 in 25 mm 3 in 76 mm for faucet bracket 2 We recommends installation of the unit under a vent hood The base must be fastened to a working surface or stand 3 Comp...

Page 4: ...ULT IN SEVERE BURNS CAUTION HEATING AN EMPTY KETTLE MAY CAUSE THE RELEASE OF STEAM FROM THE PRESSURE RELIEF VALVE CAUTION DO NOT TILT KETTLE BODY WITH COVER OR BASKET INSERT IN PLACE COVER MAY SLIDE O...

Page 5: ...in the middle of the sight glass If the level is too low see Jacket Filling and Water Treatment in this manual b Check the pressure vacuum gauge If the gauge does not show 20 to 30 inches of mercury H...

Page 6: ...EMBRANES AND HING PRECAUTIONS SHOULD BE N WEAR RUBBER GLOVES LES OR FACE SHIELD AND ECTIVE CLOTHING READ THE NINGS AND FOLLOW THE TIONS ON THE LABEL OF THE NER CAREFULLY edure Clean food contact surfa...

Page 7: ...RELIEF VALVE At least twice a month test the pressure relief valve Test the valve with the kettle operating at 15 PSI 105 kPa 1 1 bars by holding the test ring for at least five seconds Then release...

Page 8: ...2T only Auth Service Rep Only a For loose or broken wires or damaged failed RTD probe X b PCB board malfunction failure HI in display Advanced C2T only Auth Service Rep Only a For loose or broken wire...

Page 9: ...CE MARK G31 160796 4 1 1 2 NPT TO 1 2 BSPT ADAPTER 116392 5 1 2 ALUMINUM KNOB 175095 6 1 VALVE 1 4 SWING CHECK 096915 7 1 GAUGE 084208 8 1 POWER SWITCH 177910 9 1 CONTROL CLASSIC 174843 10 1 VALVE PRE...

Page 10: ...MINUM KNOB 174829 6 1 VALVE 1 4 SWING CHECK 096915 7 1 GAUGE 084208 8 1 POWER SWITCH 177910 9A 1 CONTROL ADVANCED 174837 10 1 VALVE PRESSURE RELIEF 097005 11 2 LIGHT AMBER 116384 12 1 ROTARY SHAFT SEA...

Page 11: ...4 PILOT 097024 5 TUBE PILOT 135487 6 PILOT ORIFICE SPUD NATURAL GAS 098648 6 PILOT ORIFICE SPUD PROPANE GAS 098647 7 FITTING COMPRESSION 90 NOT SHOWN 004584 8 ORIFICE SEE TABLE BELOW Model of Orifices...

Page 12: ...8 32 X 3 8 005764 14 SCREW HED HD 1 4 20 X 1 2 005608 15 WASHER LOCK 1 4 005655 16 SCREWHEXHDCAP1 4 20X1 1 2 005469 17 NUT HEXAGON KEPS 1 4 20 012940 18 PLATE SHROUD WELD ASM 137680 19 SEAL TRUNNION 1...

Page 13: ...08 15 WASHER LOCK 1 4 005655 16 SCREWHEXHDCAP1 4 20X1 1 2 005649 17 NUT HEXAGON KEPS 1 4 20 012940 18 PLATE SHROUD WELD ASM 137680 19 SEAL TRUNNION 137005 20 PLATE SHROUD WELD ASM 5 6 QT 137700 20 PLA...

Page 14: ...PILLOW BLOCK 002989 3 STOP MANUAL TILT 137697 4 KEY 1 4 SQ X 5 LG 137746 5 COLLAR SET 1 1 2 ID X 2 1 4 OD X 3 4 THK 003118 6 SCREW HEX HD CAP 3 8 16 X 1 1 2 005615 7 WASHER FLAT 3 8 005830 8 NUT HEX...

Page 15: ...AR WORM 128001 4 ASSEMBLY GEAR SECTOR 128028 5 ASSEMBLY BEARING BLOCK 128021 6 KEY 1 4 SQ X 1 LG 122371 7 RETAINING RING 1 500 124764 8 ASSEMBLY HANDWHEEL 124719 9 PIN ROLL 1 4 X 1 63 LG 128036 10 WAS...

Page 16: ...ER LEVEL ELECTRODE 015589 4 1 BRACKET 137736 5 1 COVER NOT SHOWN 003141 6 1 GASKET BOTTOM COVER 137969 7 1 SCREW 1 4 20 X 1 1 2 012597 8 1 GASKET BOTTOM COVER SCREW 137968 Key Description Part No 1 GA...

Page 17: ...TYPE 3 AG 077853 8 1 SCREW 6 32 X 3 8 LG FOR 6 009697 9 3 P C BOARD MOUNTING POST 099901 10 5 SCREW 8 X 3 8 LG HEX SLOT FOR 5 AND 17 069789 11 1 SCREW 8 32 X 1 1 4 RND HEAD FOR 4 005056 12 2 SCREW ROU...

Page 18: ...LG FOR 6 009697 8 3 P C BOARD MOUNTING POST 099901 9 5 SCREW 8 X 3 8 LG HEX SLOT FOR 5 AND 17 069789 10 1 SCREW 8 32 X 1 1 4 RND HEAD FOR 4 005056 12 1 TRANSFORMER CE 208 230 460 TO 24V 148899 13 1 LU...

Page 19: ...19 OM TDH C 20 24 40 48 C A CE INTERNATIONAL Wiring Diagram...

Page 20: ...OM TDH C 20 24 40 48 C A CE INTERNATIONAL Service Log Model No Purchased From Serial No Location Date Purchased Date Installed Purchase Order No For Service Call Date Maintenance Performed Performed...

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