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DUAL TEMPERATURE, GAS HEATED
DOOR-TYPE DISHMACHINES
TECHNICAL MANUAL
INSTALLATION MANUAL FOR EXPORT UNITS
SERVICE MANUAL FOR DOMESTIC UNITS
FOR JACKSON MODEL:
TEMPSTAR TGP
An
Company
Jackson MSC, Inc.
P.O. BOX 1060
HWY. 25E
BARBOURVILLE, KY. 40906
FAX (606) 523-9196
June 24, 2004
PHONE (606) 523-9795
P/N 7610-001-98-99 (Revision C)
www.jacksonmsc.com
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Related Manuals for Jackson Gas Heated Door-Type Dishmachines Tempstar TGP
Summary of Contents for Jackson Gas Heated Door-Type Dishmachines Tempstar TGP
- Page 1 DUAL TEMPERATURE, GAS HEATED DOOR-TYPE DISHMACHINES TECHNICAL MANUAL INSTALLATION MANUAL FOR EXPORT UNITS SERVICE MANUAL FOR DOMESTIC UNITS FOR JACKSON MODEL: TEMPSTAR TGP Company Jackson MSC, Inc. P.O. BOX 1060 HWY. 25E BARBOURVILLE, KY. 40906 FAX (606) 523-9196 June 24, 2004...
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Page 2: Table Of Contents
GENERAL Specifications ... INSTALLATION Unpacking... Plumbing Connections... Electrical Connections... Gas Connection... OPERATING INSTRUCTIONS Preparation... Power Up... Initial Fill... Preparing the Dishes... Daily Machine Preparation... Washing a Rack of Ware... Shut Down and Cleaning... OVERVIEW OF OPERATION... THERMOSTAT ADJUSTMENT PROCEDURE... AUTO-CALIBRATION PROCEDURE... ELECTRONIC CONTROL BOARD (ECB)... -
Page 3: Specifications
SPECIFICATIONS OF THE TEMPSTAR TGP PERFORMANCE/CAPABILITIES OPERATING CAPACITY (RACKS/HOUR) RACKS PER HOUR DISHES PER HOUR GLASSES PER HOUR OPERATING CYCLE (SECONDS) WASH TIME RINSE TIME DWELL TIME TOTAL CYCLE TIME TANK CAPACITY (GALLONS) WASH TANK (MINIMUM) BOOSTER TANK TANK CAPACITY (LITERS) WASH TANK (MINIMUM) BOOSTER TANK WASH PUMP CAPACITY... -
Page 4: Electrical Connections
However, rough handling by carriers or others may result in there being damage to the unit while in transit. If such a situation occurs, do not return the unit to Jackson; instead, contact the carrier and ask them to send a representative to the site to inspect the damage to the unit and to complete an inspection report. -
Page 5: Gas Connection
It is very important that the type and inlet pressure of the gas used corresponds to the machine data plate. This machine is equipped with a 1/2” female line for connection of gas. The gas line used should be of the type approved for use with natural gas or propane, depending on the gas selected to be used in this machine. -
Page 6: Operating Instructions
PREPARATION: Before proceeding with the start-up of the unit, verify the following: 1. The pump intake, and wash tank strainers are in place and is clean. 2. The drain stopper is installed. 3. That the wash and rinse arms are screwed securely into place and that their endcaps are tight. -
Page 7: Overview Of Operation
PRESSURE GAUGE REGULATOR RINSE ARM CHECK VALVE WASH TANK WATER LEVEL PROBE THERMOSTAT WASH TANK COILS WASH TEMP 150-165 °F (65.56 - 73.89 °C) RECIRCULATING PUMP The Tempstar TGP heating system is designed to heat and maintain the wash tank water temperature at a minimum of 150 °F (65.56 °C) as well as providing a constant 180 °F (82.22 °C) rinse water temperature. - Page 8 Now the unit is ready for operation. As the dishwasher pulls water from the tank, the water is replaced with cooler water. The need to heat the new water is sensed by the software and the burner is turned on. The software will modulate the gas flow between minimum and maximum gas flow attempt- ing to recover the stabilization temperature and always keeping the tank temperature above the required temperature.
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Page 9: Thermostat Adjustment Procedure
THERMOSTAT ADJUSTMENT PROCEDURE 1) Start up unit 2) Allow to fill, and start warm-up 3) Turn thermostat trim screw Counter Clockwise (CCW) 2 full revolutions 4) Allow wash temperature to reach 170# F on Wash Temperature Gauge 5) Turn thermostat trim screw Clockwise (CW) until flashing Green LED on control board turns off. (The recirculating pump will also turn off). -
Page 10: Auto-Calibration Procedure
Model: TEMPSTAR GP, & TEMPSTAR TGP This procedure must be completed every time you replace either a control board or a modulating valve. AUTO - CALIBRATION 1. Turn the unit OFF at the main power switch and let stand for one minute. 2. -
Page 11: Electronic Control Board (Ecb)
The Control Board regulates the temperature of the water in the heat exchanger system. This water is also used as the rinse water for the rinse cycle of the dishwasher. It does this by regulating the flame of the burner by increasing or decreasing the voltage to the modulating valve. -
Page 12: Testing Thermistors
There are two thermistors that are used in controlling the temperature of the water in the heat exchanger system. The T- in that sam- ples the temperature of the water going into the heat exchanger and the T-Mid that samples the temperature halfway through the heat exchanger. -
Page 13: Control Board Led Light Indications
CONTROL BOARD LED LIGHT INDICATIONS The Electronic Control Board (ECB) has two LED light indicators that can be seen at its upper left hand corner. The following conditions for each light may be seen during operation of the unit. 1) Green LED is off. A) Dishmachine is turned off, therefore no power to ECB. -
Page 14: Troubleshooting
WARNING: Inspection, testing and repair of electrical equipment should only be performed by a qualified service techni- cian. Many of the tests require that the unit have power to it and live electrical components be exposed. USE EXTREME CAUTION WHEN TESTING THE MACHINE. Symptom Dishmachine will not run. - Page 15 WARNING: Inspection, testing and repair of electrical equipment should only be performed by a qualified service techni- cian. Many of the tests require that the unit have power to it and live electrical components be exposed. USE EXTREME CAUTION WHEN TESTING THE MACHINE. Symptom Dishmachine fills continuously, only when the power is on.
- Page 16 WARNING: Inspection, testing and repair of electrical equipment should only be performed by a qualified service techni- cian. Many of the tests require that the unit have power to it and live electrical components be exposed. USE EXTREME CAUTION WHEN TESTING THE MACHINE. Symptom Low wash water pressure.
- Page 17 WARNING: Inspection, testing and repair of electrical equipment should only be performed by a qualified service techni- cian. Many of the tests require that the unit have power to it and live electrical components be exposed. USE EXTREME CAUTION WHEN TESTING THE MACHINE. Symptom Low rinse temperature/low wash temperature.
- Page 18 WARNING: Inspection, testing and repair of electrical equipment should only be performed by a qualified service techni- cian. Many of the tests require that the unit have power to it and live electrical components be exposed. USE EXTREME CAUTION WHEN TESTING THE MACHINE. Symptom High wash tank temperature.
- Page 19 WARNING: Inspection, testing and repair of electrical equipment should only be performed by a qualified service techni- cian. Many of the tests require that the unit have power to it and live electrical components be exposed. USE EXTREME CAUTION WHEN TESTING THE MACHINE. Symptom Green LED flashes, but no ignition (igniter sparks, no gas).
- Page 20 WARNING: Inspection, testing and repair of electrical equipment should only be performed by a qualified service techni- cian. Many of the tests require that the unit have power to it and live electrical components be exposed. USE EXTREME CAUTION WHEN TESTING THE MACHINE. Symptom The unit ignites, but will to rise above ignition burn.
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Page 21: Dimensions
LEGEND - DRAIN 1 1/2” I.P.S. - WATER INLET 3/4” I.P.S. - ELECTRICAL CONNECTION - STANDARD WALL CLEARANCE WITH DISHTABLE IS 4” (10.16cm) - GAS INLET DIMENSIONS LETTER DIM (IN) 2 1/2” 2 1/2” 25 1/4” 28” 32” 8” 75” 60 3/4”... -
Page 22: Table Dimensions
OPENING TABLE DIMENSIONS STRAIGHT THROUGH INSTALLATION TABLE DIMENSIONS LETTER TABLE DIMENSIONS CORNER INSTALLATION CONNECTION TO DISHMACHINE 25 1/4” 64.14 CM DIM (IN) DIM (CM) 4” (MIN. 10.16 (MIN) 2-1/2” 6.35 20-1/2” 52.07 25-1/4” 64.14 2-1/4” 5.72 1-1/2” 3.81 3/4” 1.91 F (ROLL) TABLE DIMENSIONS... -
Page 23: Main Assembly
04-NOT SHOWN 07-NOT SHOWN ITEM Control Box Cover Control Box Assembly Front Door Left Door Assembly Hood Assembly Front Panel Left Side Panel Incoming Plumbing Assembly (208v) Right Door Assembly Cantilever Arm Assembly Right Side Panel Vent Flue Assembly Vent Flue Adapter (NOT SHOWN) Bullet Feet MAIN ASSEMBLY DESCRIPTION... -
Page 24: Control Box Assembly-Front View
CONTROL BOX ASSEMBLY - FRONT VIEW ITEM Control Box Cover Decal Rinse Thermometer, 48" Lead Power Light (Red) Screw, 10-32 X 3/8" Phillips Truss Head Delime ( Manual Wash) Switch On / Off Power Switch Delime/Normal Decal Timer, 220v/50, 8 cam Cycle Light (Green) Timer Mounting Bracket Micro Switch... -
Page 25: Control Box Assembly-Top View
CONTROL BOX ASSEMBLY - TOP VIEW ITEM Heyco Plug Fitting, Co;nduit Non-Metalic, 3/4" x 45 Ground Lug Terminal Block 2 pole Contactor, 2 Pole, 220v, 20amp (Wash Motor) Contactor, 2 Pole, 220v, 20amp (Wash Temperature) Timer, 220v/ 50hz/ 8 Cam Fuse Holder Relay, Control 240v/ 50-60hz Top Mount Liquid Level Control, (220v) -
Page 26: Hood Assembly
ITEM Double Door Guide, Left Front Double Door Guide, Right Front Screw, 1/4"- 20 x 1/2" Washer, s/s 1/4" ID Locknut, 1/4"- 20 s/s Hex w/Nylon Insert Door Guide, Left Rear Hood Weldment Door Guide, Right Rear HOOD ASSEMBLY DESCRIPTION MFG NO. -
Page 27: Cantilever Arm Assembly
ITEM Magnet, Reed Switch Door Guide, Right Rear Door, Right Side Assembly Plug, Cantilever Cantilever Arm Connector Cantilever Arm Washer, s/s 1/4" ID Locknut, 1/4"- 20 s/s Hex w/Nylon Insert Wear Button, 1/2" Dia, UHMW Spring Rod Cantilever Arm Support Bracket Yoke Assembly Hood Assembly CANTILEVER ARM ASSEMBLY... -
Page 28: Tub Assembly
ITEM Bracket, Reciculating Pump Lock Washer, 5/16" s/s Split Ring Bolt, Hex Head 5/16"- 18 X 5/8" Pump, Recirculating 220v Assembly Bracket, Thermostat Thermostat, Wash Temperature Over Limit 78 Deg Clamp, 5/8" Nylon Elbow, 90Deg 1/2" Street Brass Thermometer, Wash 96" Lead Probe, High Water Hose Assembly, Wash Pump Discharge 1 1/4"... -
Page 29: Back Of Tub, & Drain Assembly
BACK OF TUB, & DRAIN ASSEMBLY ITEM Tub Weldment Vent Flue Assembly Wash Pump & Motor Assembly, 240v/50hz/1ph Frame Weldment Plumbing, Drain Assembly Bracket, Drain Support Hose, 3/4" Recirculating Pump Suction Elbow, 90 Deg 1/2" Street Brass Bolt, Cantilever Hanger Eye 3/8"-16 Plug, Bulk Head Hose, 1/2"... -
Page 30: Lower Assembly (Right Side)
LOWER ASSEMBLY (RIGHT SIDE) ITEM Rinse Tank Assembly Saddle, Burner Vent Flue Assembly Heat Exchanger, Copper Air Shield Locknut, 10-24 s/s Hex w/Nylon Insert Bracket, Pump Support Assembly Wash Pump & Motor Assembly, 240v/50hz/1ph Clamp, 5 5/8" to 6" Bracket, Drain Support Washer, Hose, Flex Gas s/s Assembly Plumbing, Drain Assembly... -
Page 31: Incoming Plumbing Assembly
INCOMING PLUMBING ASSEMBLY... - Page 32 INCOMING PLUMBING PARTS LISTS ITEM Pressure Guage, 0-100 PSI Ball Valve, Test Cock, 1/4" Bronze Tee, Brass, 3/4 X 3/4 X 1/4 Pressure Regulator Incoming Plumbing Support Bracket Magnet, Reed Switch Reed Switch Conduit, 1/2" X 14" Plumbing Assembly, Inlet to Rinse Tank Washer, Teflon Panel, Lower Back Cover Panel, Upper Back Cover...
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Page 33: Gas Pack Assembly
ITEM Gas Pack (TOWNGAS) Hose, Flex Gas s/s Assembly Cover, Electronics Drawer w/Sight Glass Electronics Control Drawer Assembly T-Mid Thermister Assembly Valve, Solenoid,Combination Cut Off T-In Thermister Assembly Valve, Modulating 24v Spark Probe Igniter Heat Exchanger (copper) GAS PACK ASSEMBLY DESCRIPTION MFG NO. -
Page 34: Upper Wash, & Rinse Arm Assembly
UPPER WASH, & RINSE ARM ASSEMBLY ITEM Wash Arm End Plug Rinse Manifold Assembly Wash Manifold Tube Wash Arm Nut, 3/8-16 Hex Bolt, 3/8-16 X 1-1/4" Long Hex Upper Wash Casting Rinse Arm Locknut, 1/4"- 20 s/s Hex w/Nylon Insert Rinse Arm End Plug Hood Assembly Bracket, Door Connecting... -
Page 35: Lower Wash, & Rinse Arm Assembly
LOWER WASH, & RINSE ARM ASSEMBLY ITEM Wash Arm End Plug Rinse Arm End Plug Bulk Head Plug Strainer Weld Assembly Rinse Arm Rinse Manifold Assembly Lower Wash Casting Bolt, 3/8" X 11/4" Long Wash Arm Rack Guide Weldment Lower Wash Manifold DESCRIPTION MFG NO. -
Page 36: Steam Coil Assembly
STEAM COIL ASSEMBLY... - Page 37 STEAM COIL ASSEMBLY (PARTS LISTS) ITEM Stand-D, Steam Coil Support Locknut, 1/4-20 s/s Hex w/Nylon Insert Washer, s/s 1/4 I.D. Tub Weldment Overflow Support Bracket Wash, Overflow Weldment Stand-C, Steam Coil Support Bulk Head Plug Steam Coil Weldment Gasket, Steam Coil Stand-A, Steam Coil Support Locknut, 1/4-20 s/s Hex w/Nylon Insert Suction Strainer Weldment...
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Page 38: Rinse Tank Assembly
NOTE :THESE UNIONS ARE NOT INCLUDED WITH THIS ASSEMBLY. ITEM Rinse Tank Assembly Union, Brass (Comes With Incoming Plumbing Assy) Nipple, 3/4" X 2" Valve, 3/4" NPT Female Check High Nipple, 3/4" NPT X 1 3/8" Close Brass Elbow, 3/4" Street Brass Rinse Tank Weldment Elbow, 90 Deg 1/2"... -
Page 39: Electronic Control Drawer Components
ELECTRONIC CONTROL DRAWER COMPONENTS GREEN ITEM Electronic Control Drawer Assembly Wiring Harness-Thermistor Cable Electronic Control Board (ECB) Wiring Harness-DSI Cable Wiring Harness-Power Supply Cable Wiring Harness-Modulating Valve (TGP) Direct Spark Ignition Board (DSI) Ignition Cable Circuit Breaker 3 amp DESCRIPTION MFG NO. -
Page 40: Metric Conversion
LENGTH IMPERIAL 1 INCH 1 FOOT (12 INCHES) 1 YARD (3 FEET) 1 MILE (1760 YARDS) °F = °C x 1.8 + 32 °C = (°F - 32)/1.8 FLUID CAPACITY IMPERIAL 1 GALLON (US) 1 QUART (US) 1 PINT (US) 1 FLUID OUNCE (US) SPEED IMPERIAL... -
Page 41: 208/240 Volt Schematic
Tempstar TGP ELECTRICAL DIAGRAM 208/240 VOLT - 50 HERTZ - 1 PHASE...
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