Jackson Dishwasher Tempstar TGP User Manual

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

PHONE (606) 523-9795

www.jacksonmsc.com

June 24, 2004

P/N 7610-001-98-99 (Revision C)

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SPECIFICATIONS OF THE TEMPSTAR TGP

PERFORMANCE/CAPABILITIES

OPERATING CAPACITY (RACKS/HOUR)

RACKS PER HOUR

VOLTS

PHASE

AMPS

208 - 240

6.7

DISHES PER HOUR

1425

WATER REQUIREMENTS

GLASSES PER HOUR

INLET TEMPERATURE

70 -140°F

21.11-60°C

52.0

INLET TEMPERATURE

OPERATING CYCLE (SECONDS)

WASH TIME

GALLONS PER HOUR

LITERS PER HOUR

196.84

3/4”

RINSE TIME

WATER LINE SIZE I.P.S. (Minimum)

DRAIN LINE SIZE I.P.S. (Minimum)

FLOW PRESSURE P.S.I. (Optimum)

DWELL TIME

1.9 CM

1-1/2”

TOTAL CYCLE TIME

3.81 CM

TANK CAPACITY (GALLONS)

WASH TANK (MINIMUM)

BOOSTER TANK

8.0

3.0

GAS REQUIREMENTS

BTU INPUT RATE

55,000

4-6” wci

.25 wci

2.3 wci

TANK CAPACITY (LITERS)

WASH TANK (MINIMUM)

BOOSTER TANK

INLET LINE PRESSURE (TOWN GAS)

MANIFOLD PRESSURE (MINIMUM)

(MAXIMUM)

30.28

11.36

WASH PUMP CAPACITY

GALLONS PER MINUTE

LITERS PER MINUTE

FRAME DIMENSIONS

WIDTH

150

25 3/4”

567.81

WIDTH

65.4 CM

25 1/4”

DEPTH

TEMPERATURES

WASH ---°F (MINIMUM)

WASH ---°C (MINIMUM)

RINSE ---°F

DEPTH

64.14 CM

56 3/4”

150

HEIGHT

65.56

180

HEIGHT

144.15 CM

34”

STANDARD TABLE HEIGHT

MAXIMUM INSIDE CLEARANCE

RINSE ---°C

82.22

86.36 CM

17 1/4”

ELECTRICAL REQUIREMENTS

WASH PUMP MOTOR HP

43.82 CM

3/4

CIRCULATOR PUMP MOTOR HP

1/12

RACKS

DISH 20” X 20” (50.8 CM X 50.8 CM)

OPTIONAL

GLASS & SILVER 20” X 20” (50.8 CM X 50.8 CM) OPTIONAL

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INSTALLATION INSTRUCTIONS

VISUAL INSPECTION: Before installing the unit, check the con- In areas where the water pressure fluctuates or is greater than the

tainer and machine for damage. A damaged container is an indi- recommended pressure, it is suggested that a water pressure reg-

cator that there may be some damage to the machine. If there is ulator be installed.

damage to both the container and machine, do not throw away the

container. The dishmachine has been inspected and packed at Do not confuse static pressure with flow pressure. Static pressure

the factory and is expected to arrive to you in new, undamaged is the line pressure in a “no flow” condition (all valves and services

condition. However, rough handling by carriers or others may are closed). Flow pressure is the pressure in the fill line when the

result in there being damage to the unit while in transit. If such a fill valve is opened during the cycle.

situation occurs, do not return the unit to Jackson; instead, contact

the carrier and ask them to send a representative to the site to It is also recommended that a shock absorber (not supplied with

inspect the damage to the unit and to complete an inspection the Tempstar-TGP model) be installed in the incoming water line.

report. You must contact the carrier within 48 hours of receiving This prevents line hammer (hydraulic shock), induced by the sole-

the machine. Also, contact the dealer through which you pur- noid valve as it operates, from causing damage to the equipment.

chased the unit.

PLUMBING CHECK: Slowly turn on the water supply to the

UNPACKING THE DISHMACHINE: Once the machine has been machine after the incoming fill line and the drain line have been

removed from the container, ensure that there are no missing installed. Check for any leaks and repair as required. All leaks

parts from the machine. This may not be obvious at first. If it is dis- must be repaired prior to placing the machine in operation.

covered that an item is missing, contact Jackson immediately to

have the missing item shipped to you.

ELECTRICAL POWER CONNECTION: Electrical and grounding

connections must comply with the applicable portions of the

LEVEL THE DISHMACHINE: The dishmachine is designed to National Electrical Code ANSI/NFPA 70 (latest edition) and/or

operate while being level. This is important to prevent any dam- other electrical codes.

age to the machine during operation and to ensure the best

results when washing ware. The unit comes with adjustable bullet Disconnect electrical power supply and place a tag at the discon-

feet, which can be turned using a pair of channel locks or by hand nect switch to indicate that you are working on the circuit.

if the unit can be raised safely. Ensure that the unit is level from

side to side and from front to back before making any connec- The dishmachine data plate is located on the right side and to the

tions.

front of the machine. Refer to the data plate for machine operat-

ing requirements, machine voltage, total amperage load and seri-

PLUMBING THE DISHMACHINE: All plumbing connections must al number.

comply with all applicable local, state, and national plumbing

codes. The plumber is responsible for ensuring that the incoming To install the incoming power lines, open the control box. This will

water line is thoroughly flushed prior to connecting it to any com- require taking a phillips head screwdriver and removing the one(1)

ponent of the dishmachine. It is necessary to remove all foreign screw on the front cover of the control box. Install 3/4” conduit into

debris from the water line that may potentially get trapped in the the pre-punched holes in the back of the control box. Route power

valves or cause an obstruction. Any valves that are fouled as a wires and connect to power block and grounding lug. Install the

result of foreign matter left in the water line, and any expenses service wires (L1 &L2) to the appropriate terminals as they are

resulting from this fouling, are not the responsibility of the manu- marked on the terminal block. Install the grounding wire into the

facturer.

lug provided. Tighten the connections and perform the “pull test”.

The tightened wires should remain in place after giving the wires

CONNECTING THE DRAIN LINE: The drain for the Tempstar- a moderate pull to see if they will come loose.

TGP is a gravity discharge drain. All piping from the 1 1/2 ” FNPT

connection on the waste accumulator must be pitched (1/4” per It is recommended that “DE-OX” or another similar anti-oxidation

foot) (2.083 cm per meter) to the floor or sink drain. All piping from agent be used on all power connections.

the machine to the drain must be a minimum 1 1/2” I.P.S. and shall

not be reduced. There must also be an air gap between the VOLTAGE CHECK: Ensure that the power switch is in the OFF

machine drain line and the floor sink or drain. If a grease trap is position and apply power to the dishmachine. Check the incoming

required by code, it should have a flow capacity of 5 gallons power at the terminal block and ensure it corresponds to the volt-

(18.93 liters) per minute.

age listed on the data plate. If not, contact a qualified service

agency to examine the problem. Do not run the dishmachine if the

WATER SUPPLY CONNECTION: Ensure that you have read the voltage is too high or too low. Shut off the service breaker and

section entitled “PLUMBING THE DISHMACHINE” above before mark it as being for the dishmachine. Advise all proper personnel

proceeding. Install the water supply line (3/4” pipe size minimum) of any problems and of the location of the service breaker.

to the dishmachine line strainer using copper pipe. It is recom- Replace the control box cover and tighten down the screws.

mended that a water shut-off valve be installed in the water line

between the main supply and the machine to allow access for ser-

vice. The water supply line is to be capable of 20 PSI “flow” pres-

sure at the recommended temperature indicated on the data plate.

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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. The gas line should be sized to carry the maximum flow of 55,000 BTUs.

Too small of a gas line will result in poor performance. A manual gas shut-off valve must be installed in the gas line, located within an

accessible area of the machine. The gas line should be kept as short as possible and installed in a way to protect it from damage.

When making pipe connections, use an AGA approved pipe dope, being careful not to use excessive amounts as to foul the gas valve

or clog the gas line. When tightening the gas line always support the gas valve to avoid damage to the gas train.

When making the connection to the booster unit, take care to start the gas line fitting by hand and tighten by hand to avoid cross thread-

ing. Tighten fitting with a wrench, taking care not to damage any internal components of the unit.

After making a final connection of gas, with power to the unit turned off, check all gas line fittings for leaks, using a liquid test solution.

WARNING

ENSURE THAT THERE IS NO ELECTRICAL POWER APPLIED TO THE MACHINE WHEN MAKING GAS CONNECTION.

CHECK ALL GAS CONNECTIONS FOR LEAKS PRIOR TO APPLYING POWER.

THE GASES USED FOR COMBUSTION IN THIS DISH MACHINE ARE HIGHLY FLAMMABLE.

DO NOT SMOKE AROUND THIS MACHINE.

ENSURE THAT THE AREA WHERE THIS MACHINE IS TO BE INSTALLED IS WELL-VENTILATED TO PREVENT THE

BUILD-UP OF COMBUSTIBLE GASES.

ENSURE THAT ALL LOCAL HEALTH, FIRE, AND BUILDING CODES ARE BEING ADHERED TO WHEN INSTALLING THIS

MACHINE. VERIFY WITH LOCAL OFFICIALS IF THERE ARE ANY QUESTIONS.

INSTALL A SHUT-OFF VALVE AT THE GAS SOURCE AND SUPPLY THE MACHINE USING A 1/2” LINE. CONNECT TO THE

1/2” NPT FITTING ON THE MACHINE.

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OPERATION INSTRUCTIONS

PREPARATION: Before proceeding with the start-up of the unit, WARM-UP CYCLES: For a typical daily start-up, it is recom-

verify the following:

mended to run the machine through 3 cycles to ensure that all of

the cold water is out of the system and to verify that the unit is

1. The pump intake, and wash tank strainers are in place operating correctly. To cycle the machine, ensure that the power

and is clean.

is on and that the tub has filled to the correct level. Lift the doors

and the cycle light will illuminate. When the light goes out, close

the doors, the unit will start, run through the cycle, and shut off

automatically. Repeat this two more times. The unit should now be

ready to proceed with the washing of ware.

2. The drain stopper is installed.

3. That the wash and rinse arms are screwed securely

into place and that their endcaps are tight. The wash

and rinse arms should rotate freely.

WASHING A RACK OF WARE: To wash a rack, open the doors

completely (being careful for hot water that may drip from the

POWER UP: To energize the unit, turn on the power at the service doors) and slide the rack into the unit. Close the doors and the

breaker. The voltage should have been previously verified as unit will start automatically. Once the cycle is completed, open the

being correct. If not, the voltage will have to be verified.

door (again watching for the dripping hot water) and remove the

rack of clean ware. Replace with a rack of soiled ware and close

FILLING THE WASH TUB:Ensure that the delime switch is in the the doors. The process will then repeat itself.

NORMAL position, and place the power switch into the ON posi-

tion. The Tempstar-TGP should fill automatically and shut off OPERATIONAL INSPECTION: Based upon usage, the wash tank

when the appropriate level is reached (just below the wash tank strainer may become clogged with soil and debris as the workday

strainer). Verify that the drain stopper is preventing the wash tub progresses. Operators should regularly inspect the wash tank

water from pouring out excessively. There will probably be some strainer to ensure it has not become clogged. If the strainer does,

slight leakage from the drain hole. Verify that there are no other it will reduce the washing capability of the machine. Instruct oper-

leaks on the unit before proceeding any further. The wash tub ators to clean out the wash tank strainer at regular intervals or as

must be completely filled before operating the wash pump to pre- required by work load.

vent damage to the component. Once the wash tub is filled, the

unit is ready for operation.

SHUTDOWN AND CLEANING: At the end of the workday, close

the doors. When the unit completes the cycle, turn the power

The water level was set at the factory. If the water level is not at switch to the OFF position and open the doors. Manually remove

the level noted above, it will require adjustment. Check to ensure the drain stopper from the tub and allow the tub to drain (NOTE:

that the recommended water pressure is being supplied to the the wash tank water will be hot so caution is advised). Once the

machine (20 PSI). If the water pressure is correct then the fill wash tub is drained, remove the wash tank strainer and the pump

valve will need adjustment. Use the following steps to adjust the suction strainer. Remove soil and debris from the strainer and set

cam. Turn power off at the machine circuit breaker. Open the to the side. Unscrew the wash and rinse arms from their mani-

control box cover. Locate the timer fill valve cam (Cam 4 from the folds. Remove the endcaps and flush the arms with water. Use a

timer motor). Locate the spanner wrench taped to the electrical brush to clean out the inside of the arms. If the nozzles appear to

panel. The spanner wrench is used to adjust the cam.

be clogged, use a toothpick to remove the obstruction. Wipe the

inside of the unit out, removing all soil and scraps. Reassemble

WARE PREPARATION: Proper preparation of ware will help the wash and rinse arms and replace them in the unit. The arms

ensure good results and less re-washes. If not done properly, only need to be hand tight, do not use tools to tighten them down.

ware may not come out clean and the efficiency of the dishma- Reinstall the strainers and close the doors.

chine will be reduced. It is important to remember that a dishma-

chine is not a garbage disposal and that simply throwing

unscraped dishes into the machine simply defeats the purpose

altogether of washing the ware. Scraps should be removed from

ware prior to being loaded into a rack.

Pre-rinsing and pre-soaking are recomended, especially for sil-

verware and casserole dishes. Place cups and glasses upside

down in racks so that they do not hold water during the cycle. The

dishmachine is meant not only to clean, but to sanitize as well, to

destroy all of the bacteria that could be harmful to human beings.

In order to do this, ware must be properly prepared prior to being

placed in the machine.

DAILY MACHINE PREPARATION: Refer to the section entitled

“PREPARATION” at the top of this page and follow the instructions

there. Afterwards, check that all of the chemical levels are correct

and/or that there is plenty of detergent available for the expected

workload.

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OVERVIEW OF OPERATION

PRESSURE

GAUGE

VACUUM BREAKER

REGULATOR

RINSE ARM

FILL / RINSE SOLENOID

RINSE TEMP

>180 °F (82.22 °C)

CHECK VALVE

WASH TANK

CHECK VALVE

WATER LEVEL

PROBE

BOOSTER

TANK

THERMOSTAT

WASH TANK

COILS

WASH TEMP

150-165 °F

ECO

(65.56 - 73.89 °C)

T-MID

HEAT

EXCHANGER

BURNER

ASSEMBLY

RECIRCULATING

PUMP

MODULATING

VALVE

COMBINATION GAS

CUTOFF VALVE

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. Incoming water is supplied at a pressure of

20psi and between 70-140 °F (21.11 - 60 °C). Incoming gas pressure should be between 4.0-6.0 WCI for town gas. The sequence of

operation is as follows (please refer to the above diagram):

When the power is turned on at the ON/OFF switch the water level control board will sense a low water level in the wash tank

and the unit will begin to fill. This occurs as the rinse solenoid valve opens, allowing connected water to fill the booster tank, heat

exchanger and the rest of recirculating system, once the booster tank is full, water will fill the wash tank until the water level control sys-

tem is satisfied. Simultaneously with the fill, the rinse recirculating pump and the gas burner assembly is energized, to begin heat up

of the unit. A transformer in the main control box supplies +12vdc to the electronics control drawer location in the lower section of the

unit. The electronics control board (ECB) is the brain of the system. The ECB receives various inputs and determines the amount of

heating required.

When energized the ECB receives input from the T-mid thermistor indicating a low water temperature in the recirculating sys-

tem. The ECB will power the ignition relay on the board, which in turn provides +12vdc to the direct spark ignition board (DSI). The DSI

sends +12vdc to the combination gas cutoff valve to open it. This will supply gas to the burner assembly. The DSI begins sparking the

igniter probe, and monitors the flames presence. If the flame is not sensed during the ignition attempt, then the DSI will lockout until

the software resets the DSI approximately 60 seconds later.

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OVERVIEW OF OPERATION (CONTINUED)

The operator may turn the power off at the ON/OFF switch for approximately 5 seconds, and then back on. This will also reset the ECB

and the DSI. If flame is lost during normal burn, the DSI will attempt a reignition.

The ECB monitors the 12vdc signal from the DSI to the combination gas cutoff valve. The software in the ECB also reads the

temperature at the middle of the heat exchanger with the T-mid thermistor. After the 5.5 second ignition time, the software will increase

gas flow to the burner to minimum burn by increasing voltage to the modulating valve (MV). If the heat exchanger temperature is far

away from the stabilization temperature, the software will increase gas flow to maximum burn.

Once the heat exchanger temperature nears the stabilization temperature the gas flow is slowly reduced until the minimum

burn is attained. The software will keep the unit in minimum burn until the heat exchanger temperature exceeds stabilization tempera-

ture when the gas will be shut off. Over many minutes, the software will turn the burner off and on repeatedly until all the water in the

system reaches the stabilization temperature. At this point the software will only turn the burner on every 1-2 minutes to maintain the

stabilization temperature. 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.

The stabilization temperature may be adjusted by means of a potentiometer located on the ECB. This is referred to as the T-

set. (normally 4.25vdc)

The recirculating pump draws water from the rinse booster tank and circulates it through the wash tank coils where it will heat

the water residing in the wash tank. The water then returns to the heat exchanger where it is reheated. This hot water then flows back

to the rinse booster tank and repeats the cycle.

The thermostat,(in conjunction with the wash temp relay) is used during idle times to prevent wash tank temperature from

exceeding 170° F (76.67°C), during normal operation the wash tank will self regulate between 150-165° F (65.56-73.89 °C). However,

when idle, the temperature in the wash tank will slowly rise towards booster tank temperature until the temperature reaches 170° F

(76.67°C). The wash tank thermostat will cycle the heat exchanger & recirculating pump off. When the wash tank temperature lowers,

the heat exchanger and recirculating pump will energize. This will continue during all idle time. At any time that the unit is placed into

operation, the wash

temp relay will energize and immediately power the heat exchanger and the recirculating pump, regardless of the thermostats position.

Excessive high temperatures in the system are avoided by the following: 1. high temperature limit control by input from T-mid

thermistor, 2. energy cutoff temperature lockout (ECO) by means of a bi-metallic switch independent of the microprocessor which will

break voltage to the combination gas cutoff valve if temperature in the system exceeds 210 F (98.89°C).

Excessive high pressures that potentially could be created in the system are vented directly to atmosphere by means of the

rinse booster tank and rinse arms.

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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 170ꢀ 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).

6) To ensure that the trim screw has not been turned too far CW, turn CCW very slowly until Green LED turns on and once

again turn CW very slowly until Green LED goes out.

7) Start normal operation and monitor wash tank temperature.

8) If readjustment is needed repeat steps 5 - 7 until wash tank temperature maintains at 170ꢀF (76.67°C),during idle time.

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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. Remove the lower front panel and set aside.

3. Remove the cover of the rectangular control box.

4. Locate the control board (see figure 1).

5. Locate and remove the jumper labeled ACAL (see figure 1) from the control board. Be careful to remove

metal jumper not just the plastic insulator. Make a note of the exact position the jumper was located.

Set jumper aside for later reinstallation.

6. With your multi-meter set on DC volts, attach to the molex plug going to the modulating valve.

NOTE: Do not disconnect molex plug. Insert probes in the rear of one side so the contact is made with

the metal pins inside of the plug. (see figure 2).

7. Turn dishmachine ON. Burner will ignite and run through a series of steps. Watch the readings of your

multi-meter. They will run approximately 11.9 VDC (23 VDC for the TGP) at the highest flame, step down

to about 6.0 VDC (12 VDC for the TGP) and then step down again slightly to 5.7 to 5.8 VDC (11.4 to 11.6 -

VDC for the TGP) before shutting the burner off. This whole process takes about 1 - 2 Minutes.

8. Once the burner goes out, turn dishmachine OFF.

9. Wait one minute.

10. Replace jumper on control board in the exact same place it came off.

11. Turn the dishmachine back ON.

Figure 1

Figure 2

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ELECTRONICS CONTROL BOARD (ECB)

Testing and Setting the Set Point Temperature

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. The modulating valve, in turn, increases or decreases the gas pressure going to the burner manifold depending on

the voltage it is getting from the control board. From time to time it may be necessary to check or adjust the setting of this water tem-

perature. To test the setting or to reset the temperature of the rinse water, make sure the unit is on and the green LED on the board is

flashing steadily. Insert the NEGATIVE (Black/Common) probe of a multi-meter set on DC volts in the BLACK test point (see above).

Insert the POSITIVE (Red) probe of the multi-meter in the BLUE test point. The reading will indicate the set point temperature. The fac-

tory setting is 4.25 VDC which corresponds to 198ꢀF (92ꢀC). Adjustments to the set point are made on the BLUE POTENTIOMETER

directly below the BLUE test point. With a very small slotted screwdriver rotate the trim screw on the potentiometer clockwise (CW) to

increase the voltage (and Temperature) and counterclockwise to decrease.

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TESTING THE 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. The Control Board constantly monitors the temperature at the T-Mid Thermistor and adjusts the burner pressure by way of

the Modulating Valve according to how far away that temperature is away from the set point temperature.

Thermistors are devices that change their resistance value with changes in temperature. By running a constant voltage through the

thermistor, one can read the change of voltage caused by the change of resistance thus determining the temperature of the thermis-

tor. There are test points on the control board (see above) that can be read with a multi-meter on the Direct Current Volt (DCV) scale

for each thermistor.

To test the temperature at the T-in Thermistor

There is a BLACK test point along the top edge of the control board on the right side of center. This is where the NEGATIVE

(Common/Black) probe of a multi-meter is inserted. There is an ORANGE test point along the top edge of the control board on the left

side of center. This is where the POSITIVE (Red) probe of a multi-meter is inserted. A DC voltage reading is then taken. Find

the voltage on the chart below and find the corresponding temperature.

To test the temperature at the T-Mid Thermistor

Using the same BLACK test point with the NEGATIVE probe of the multi-meters in testing the T-in thermistor above, also find the YEL-

LOW test point on the left side of the board just under the large plug (see above). Insert the positive probe of the multi-meter and read

DC Volts. Since the two thermistors have the same values, the same chart is used.

Gas Pack Thermister Conversion

3.5

2.5

1.5

0.5

Temperature °F (°C)

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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.

B) Wash thermostat has cycled off, therefore breaking power to 12 volt transformer in the main control box.

This will also disrupt power to the ECB.

C) ECB may have never recieved an AUTO CALIBRATION.

D) ECB may be damaged due to high voltage.

E) Control chip in ECB may be misaligned, not fully inserted, or damaged.

2) Green LED is a illuminated and steady.

A) ECB has been damaged in some form.

3) Green LED is illuminated and flashing.

A) This is the normal operating condition.(whether the LED flashes rapidly, or at a slower rate).

4) Red LED is off.

A) This is the normal operating condition.

5) Red LED is illuminated and steady, or flashing.

A) This is an indication of a malfunction of the T-MID Thermistor. Thermister may be unplugged, grounded, have frayed

wiring, or other damage.

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TROUBLESHOOTING SECTION

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

Possible Cause

Service breaker tripped.

Action

Dishmachine will not run. No power to the

unit.

Reset breaker. If breaker trips again,

immediately contact an electrician.

Incoming power lines not installed in control Install power lines.

box.

Incoming power lines connections not

tightened.

Tighten connections.

Dishmachine will not run. There is power to Door switch shorted out or is disconnected. Check to ensure door switch wires are

the unit.

connected correctly. If so, replace door

switch.

Misadjusted or faulty "cycle reset" cam

microswitch.

Replace microswitch.

Machine runs, but there is not water.

No water supply to machine.

Check to ensure that all water valves are

open and that water is being supplied to the

machine at 20 PSI.

Incoming water supply solenoid not

operating.

Check to ensure that valve is wired

correctly. If so, replace valve.

Dishmachine fills continuously, even when Incoming water supply solenoid not

Check to ensure that valve is wired

correctly. If so, replace valve.

the machine is off.

operating.

Dishmachine fills continuously, only when

the power is on.

Incoming water supply solenoid not

operating.

Check to ensure that valve is wired

correctly. If so, replace valve.

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TROUBLESHOOTING SECTION

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

Possible Cause

Faulty fill microswitch.

Action

Replace microswitch.

Dishmachine fills continuously, only when

the power is on.

Cam timer stalled in fill position.

Shorted out ON/FILL switch.

If cam timer is not rotating, check the

voltage to the motor. If voltage is correct,

replace timer.

Check the voltage across the switch. If the

voltage is incorrect, replace the switch.

Shorted/defective liquid level control board Check voltage going to each component

or probe.

and ensure they are wired correctly. If

satisfactory, replace the defective part.

Dishmachine runs with the door open.

Door switch shorted out/wired incorrectly.

Check the wiring of the door switch, if

correct, replace the door switch.

Faulty wash relay (wash relay welded

closed).

Turn machine off, if wash relay doesn't

release, replace contactor.

Faulty control relay.

Measure the continuity between terminals #

6 and #9. If there is no continuity, replace

the relay.

Low wash water pressure.

Water level is too low.

Check to ensure that the drain stopper is in

and has an O-ring. Check to ensure that the

LLC board and probe are functioning

properly.

Pump intake strainer is clogged.

Remove and clean strainer.

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TROUBLESHOOTING SECTION

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

Possible Cause

Action

Low wash water pressure.

Wash arms (nozzles) are clogged.

Remove wash arms and clean.

Pump impeller worn or broken.

Loose compression or NPT fitting.

Compression fitting over-compressed.

NPT fitting cross-threaded.

Loose fitting.

Replace pump.

Water leak in the gas booster pack.

Check all fittings to ensure that they are

tight.

Replace compression fitting.

Replace the fitting.

Gas leak.

Using an approved leak detector, determine

which fitting is loose and either tighten or

replace.

CAUTION: WHEN CHECKING FOR GAS

LEAKS DO NOT USE FLAME.

Bad thread sealer on fitting.

Remove fitting and apply an AGA approved

thread sealer.

Defective part (has crack, hole, or break in Replace the part.

it)

Low rinse temperature/low wash

temperature.

Excessive water flow into machine.

Adjust pressure regulator so that 20 PSI is

maintained at gauge. Check for leakage

past solenoid valve.

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TROUBLESHOOTING SECTION

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

Possible Cause

Action

Low rinse temperature/low wash

temperature.

Low inlet water temperature.

Ensure incoming water is 110 F (43.33 C) at

incoming point of machine, may need to

increase the set point of the supply water

heater.

Low gas pressure.

Check gas supply pressure.

Ensure proper operation of combination gas

cutoff valve.

Ensure manual gas cutoff valve is open.

Check gas supply pressure.

Check for kinks in flexible gas supply line.

Improper circulation through system.

T-set needs adjustment.

Check recirculating pump operation. Check

for obstructions.

Ensure set point is approximately 4.25 VDC.

Defective T-mid thermistor (Red LED light

may be flashing).

Check Ohms reading is between 950 and

1150 Ohms when probe is at room

temperature. Check for frayed wiring.

Ensure connection to control board.

Defective control board (ECB).

T-set needs adjustment.

Perform auto-calibration. Ensure power

supplied to board is +12 VDC. Ensure green

LED light is flashing.

High rinse temperature.

Ensure set point is approximately 4.25 VDC.

ECO failure. (Overprotection feature is

faulty and does not open at 210 F) (98.89

C).

Remove wire from ECO terminal. If burner

unit turns off, ECO may be defective.

Replace ECO.

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TROUBLESHOOTING SECTION

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

Possible Cause

Defective thermostat.

Action

High wash tank temperature.

If wash tank temperature is greater than 170

F (76.67 C), back thermostat CCW one full

turn and restart unit. When cycle completes,

set thermostat to 170 F (76.67 C) by turning

CW.

Leak in wash tank heating coil, allowing hot Empty wash tank and observe coils with

recirculating system water to enter tank.

recirculating system on.

No Green LED flash and the recirculating

New control board placed into system and

Perform auto-calibration.

pump is running or the Green LED stays on, not calibrated.

but does not flash.

Power to control board interrupted.

Check +12 VDC to control board (Voltage

should be between 10.8 and 14.4 VDC).

Make sure the transformer in main control

box is energized.

CAUTION: REVERSE

POLARITY WILL DAMAGE THE CIRCUIT

BOARDS.

Circuit chip (microprocessor) pins not fully

inserted into its sockets.

Check for bent pins. Ensure chip fully

inserted by gently pressing with thumb.

Green LED flashes, but no ignition attempt T-mid thermistor reading incorrectly. (May

Check T-mid voltage reading at test points

(no igniter, no gas).

be sensing non-existing high temperature.) on control board.

Ignition relay on control board inoperative.

Place finger on ignition relay and turn power

on. Should hear or feel the relay actuating.

If not, check circuit chip (microprocessor)

fully inserted. If so, replace control board.

Voltage not being sent from control board to Check for 12 VDC at black wire going from

DSI.

control board to DSI. Ensure green wire on

DSI cable is grounded.

Green LED flashes, but no ignition. (Igniter ECO defective or not electrically connected. Check blue wire from DSI connected to one

sparks, no gas)

spade terminal of ECO and another blue

wire connected from other spade terminal of

ECO and to the combination gas cutoff

valve.

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TROUBLESHOOTING SECTION

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

Possible Cause

Action

Green LED flashes, but no ignition (igniter Gas flow interrupted.

sparks, no gas).

Check manual gas valve is open.

Check regulated gas pressure. (4.0 -6.0

WCI) for town gas.

If gas line diameter is less than 1/2"

(1.27cm) or gas line greater than 16 feet

(4.88m), reduce pressure may result.

Combination gas cutoff valve is closed.

Ensure 12 VDC to both sides of valve. If

not, check ECO and DSI. If yes, valve may

have failed shut. Replace valve.

Modulating valve forced out of normal range Tap on gas supply line between the

and may be stuck (common occurrence

during shipment).

combination cutoff valve and the

modulating valve. This tapping helps to

free the piston.

Green LED flashes, but no ignition (no

igniter sparks, gas flow and smell present).

Ignition wire loose or broken.

Improper gap on spark probe.

Defective DSI.

Check wire for continuity. Check

connection to both the DSI and spark

probe.

Check height of probe above burner (should

be 1/8"(.318 CM)). Check gap between

probe ends (1/8"(.318 CM)). Ensure probe

is not touching burner.

Disconnect ignition wire from DSI spade

connector. During ignition, a spark should

be seen at this spade. If none, replace DSI.

If spark exists, replace ignition wire.

The unit ignites, but will not rise above

ignition burn.

Improper operation of modulating valve.

Check voltage to modulating valve. If

greater than 2.0 VDC, modulating valve

may have been forced out of its operating

range. Tap on gas supply line between the

combination cutoff valve and the

modulating valve. This tapping helps to free

the piston. If less than 2.0 VDC, replace

control board.

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TROUBLESHOOTING SECTION

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

Possible Cause

Action

The unit ignites, but will to rise above

ignition burn.

T-mid thermistor inoperative.

Check T-mid thermistor readings at control

board set points.

T-set too low.

Check T-set is at 4.25 VDC.

Obstruction in gas burners or gas nozzles. Remove burner manifold and check for

obstructions.

Control board damaged.

Replace control board.

Exhaust contains dark smoke.

Incorrect gas nozzles for type of gas being Remove burner manifold and check correct

used.

nozzle orifice size.

Gas leak may be present.

Check for localized large yellow flame, or a

flame located above the burner.

Obstruction in heat exchanger vent or air

intake.

Check for obstructions.

Ignition attempt with flame already burning. Flame proofing not occurring.

Check ignition wire. Check that lights

above connection point to DSI are dimly lit

(proofing signal is present).

Heat exchanger and recirculating pump de- Failure or incorrect setting of thermostat.

energize at end of rinse cycle with wash

tank temperature below 170 F (76.67 C).

Back thermostat CCW one full turn and

restart unit. When cycle completes, set

thermostat to 170 F (76.67 C) by turning

CW.

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DIMENSIONS

DIMENSIONS LEGEND

LEGEND

A - DRAIN 1 1/2” I.P.S.

B - WATER INLET 3/4” I.P.S.

LETTER

DIM (IN)

DIM (CM) LETTER

DIM (IN)

6”

9”

11 1/2”

16”

60 3/4”

11 1/2”

3 3/4”

5 1/2”

9”

DIM (CM)

15.24

22.86

29.21

40.64

154.31

29.21

9.53

2 1/2”

25 1/4”

28”

32”

8”

75”

60 3/4”

17”

6.35

64.14

71.12

81.28

20.32

190.5

154.31

43.18

86.36

C - ELECTRICAL CONNECTION

D - STANDARD WALL CLEARANCE WITH

DISHTABLE IS 4” (10.16cm)

E - GAS INLET

13.97

22.86

41.91

34”

16 1/2”

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TABLE DIMENSIONS

LETTER

DIM (IN) DIM (CM)

4” (MIN. 10.16 (MIN)

2-1/2”

20-1/2”

25-1/4”

2-1/4”

1-1/2”

3/4”

6.35

52.07

64.14

5.72

3.81

1.91

TABLE DIMENSIONS

CORNER INSTALLATION

OPENING

F (ROLL)

TABLE DIMENSIONS

CONNECTION TO DISHMACHINE

TABLE DIMENSIONS STRAIGHT

THROUGH INSTALLATION

25 1/4”

64.14 CM

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MAIN ASSEMBLY

04-NOT

SHOWN

07-NOT

SHOWN

13 NOT

SHOWN

ITEM

QTY

DESCRIPTION

MFG NO.

Control Box Cover

Control Box Assembly

Front Door

5700-041-90-72

Refer To Control Box Page

5700-002-21-15

5700-002-21-31

5700-002-18-75

5700-002-19-44

5700-031-89-63

5700-002-21-09

5700-002-21-33

5700-002-21-34

5700-002-16-32

5700-002-19-45

5700-002-22-70

5340-108-02-06

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

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CONTROL BOX ASSEMBLY - FRONT VIEW

05 06

08 09 10

ITEM

QTY

DESCRIPTION

MFG NO.

Control Box Cover Decal

9905-021-91-15

6685-111-68-48

5945-504-07-18

5305-173-12-00

5930-301-21-18

5930-011-49-55

9905-011-34-96

5945-001-99-08

5945-504-08-18

5700-021-34-54

5945-111-68-49

6685-111-68-49

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

Wash Thermometer, 96" Lead

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CONTROL BOX ASSEMBLY - TOP VIEW

ITEM

QTY

DESCRIPTION

MFG NO.

Heyco Plug

5975-200-40-00

5975-011-47-74

5940-200-76-00

5940-500-09-61

5945-109-03-69

5945-001-99-08

5920-401-03-14

5945-111-47-51

6680-200-08-21

5700-002-21-06

5700-002-18-95

5950-002-19-88

5950-002-17-87

5975-011-45-14

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)

Inner Control Panel Assembly, TGP 208/50/1

Transformer Mounting Bracket

Transformer, 100-240vac to 24vdc

Transformer, 100-240vac to 12vdc

Fitting, Conduit Non-Metalic, 1/2" x 90

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HOOD ASSEMBLY

ITEM

QTY

DESCRIPTION

MFG NO.

Double Door Guide, Left Front

Double Door Guide, Right Front

Screw, 1/4"- 20 x 1/2"

5700-021-33-20

5700-021-33-19

5305-274-02-00

5311-174-01-00

5310-374-01-00

5700-021-84-71

5700-002-18-76

5700-021-84-70

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

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CANTILEVER ARM ASSEMBLY

ITEM

QTY

DESCRIPTION

MFG NO.

Magnet, Reed Switch

Door Guide, Right Rear

Door, Right Side Assembly

Plug, Cantilever

5930-111-51-68

5700-021-84-70

5700-002-21-33

5340-011-35-00

5700-011-90-99

5700-031-50-67

5311-174-01-00

5310-374-01-00

5700-001-98-69

5700-001-28-18

5700-031-88-00

5700-000-75-78

5700-041-90-56

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

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TUB ASSEMBLY

05 06

09 10

ITEM

QTY

DESCRIPTION

MFG NO.

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

5700-002-14-85

5311-275-01-00

5305-275-09-00

5700-002-17-77

5700-011-73-77

5930-121-67-72

4730-011-39-01

4730-206-08-00

6685-111-68-49

6680-200-02-68

5700-002-18-85

4730-719-01-37

5700-002-18-77

6105-002-19-87

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" ID

Clamp, Reg. Range 1 5/16"- 2 1/4"

Tub Weldment

Wash Pump & Motor Assembly, 240v/50hz/1ph

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BACK OF TUB, & DRAIN ASSEMBLY

ITEM

QTY

DESCRIPTION

MFG NO.

Tub Weldment

5700-002-18-77

5700-002-19-45

6105-002-19-87

5700-002-18-78

5700-002-21-29

5700-002-20-58

5700-002-17-79

4730-206-08-00

5306-956-05-00

4730-609-05-00

5700-002-17-71

5340-109-02-00

5700-001-28-18

5700-002-17-73

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" Recirculating Pump Discharge

Spring

Rod, Spring

Hose, 1/2" Heat Exchanger Inlet Assembly (not shown)

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LOWER ASSEMBLY (RIGHT SIDE)

11 12

ITEM

QTY

DESCRIPTION

MFG NO.

Rinse Tank Assembly

Saddle, Burner

5700-002-17-80

5700-002-18-74

5700-002-19-45

5700-002-20-50

5700-002-18-27

5310-373-01-00

5700-002-18-81

6105-002-19-87

4730-011-34-90

5700-002-20-58

5700-001-17-87

5700-011-93-95

5700-002-21-29

5700-002-17-75

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

Hose, Heat Exchanger Outlet Assembly

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INCOMING PLUMBING ASSEMBLY

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INCOMING PLUMBING PARTS LISTS

ITEM

QTY

DESCRIPTION

MFG NO.

Pressure Guage, 0-100 PSI

6685-111-88-34

4810-011-72-67

4730-211-04-00

6685-011-58-22

5700-021-34-02

5930-111-51-68

5930-111-41-70

5700-011-46-97

5700-002-18-87

5330-200-11-00

5700-002-17-99

5700-002-17-98

5310-373-01-00

4730-011-51-16

5700-002-19-08

5700-002-18-90

5700-002-23-89

5311-174-01-00

5310-374-01-00

5330-111-42-81

4730-212-05-00

4730-206-04-34

5700-021-47-65

4730-209-07-37

4820-300-08-00

4810-100-03-18

4730-207-34-00

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

Locknut, 10-24 s/s Hex w/Nylon Insert

Clamp, Nylon 1 1/4"

Conduit, 3/4" X 37 1/2"

Plumbing Assembly, Outlet From Rinse Tank

Clamp, Double Pipe

Washer, 1/4" ID s/s

Locknut, 1/4-20 s/s Hex w/Nylon Insert

Gasket, Vellumoid

Union, Brass, 3/4"

Elbow, 3/4" 90 Deg Street Brass

Rinse Injector SDS Weldment

Plug, 1/8" NPT Brass

Vacuum Breaker, 3/4"

Solenoid Valve, 3/4" 240v

Close Nipple, 3/4" Brass

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GAS PACK ASSEMBLY

03 04

ITEM

QTY

DESCRIPTION

MFG NO.

Gas Pack (TOWNGAS)

5700-002-19-83

5700-011-93-95

5700-002-18-62

5700-002-21-10

5700-002-12-22

4810-002-20-11

5700-002-12-23

4810-002-20-12

6680-002-12-24

5700-002-20-50

02a

02b

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)

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UPPER WASH, & RINSE ARM ASSEMBLY

11 12

ITEM

QTY

DESCRIPTION

MFG NO.

Wash Arm End Plug

Rinse Manifold Assembly

Wash Manifold Tube

Wash Arm

5700-011-35-92

5700-021-47-61

5700-131-15-07

5700-021-35-93

5310-276-01-00

5305-276-10-00

5700-031-34-82

5700-031-50-63

5310-374-01-00

4730-609-04-00

5700-041-90-56

5700-021-33-39

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

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LOWER WASH, & RINSE ARM ASSEMBLY

ITEM

QTY

DESCRIPTION

MFG NO.

Wash Arm End Plug

Rinse Arm End Plug

Bulk Head Plug

5700-011-35-92

4730-609-04-00

4730-609-05-00

5700-031-50-07

5700-031-50-63

5700-021-47-61

5700-031-46-01

5305-276-10-00

5700-021-35-93

5700-002-01-01

5700-002-05-18

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

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STEAM COIL ASSEMBLY

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STEAM COIL ASSEMBLY (PARTS LISTS)

ITEM

QTY

DESCRIPTION

MFG NO.

Stand-D, Steam Coil Support

5700-002-08-53

5310-374-01-00

5311-174-01-00

5700-041-90-30

5700-001-27-55

5700-001-25-69

5700-002-08-52

4730-609-05-00

5700-021-41-38

5700-001-17-86

5700-002-08-50

5310-374-01-00

5700-001-22-23

5700-001-22-24

5700-002-08-51

5700-111-68-49

5930-121-67-72

6680-200-02-68

5330-400-05-00

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

Bracket, Suction Strainer

Stand-B, Steam Coil Support

Wash Thermometer 96" Lead

Thermostat, Wash Regulating 78 Deg

Probe, High Water

O- Ring, Vitan #03-218

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RINSE TANK ASSEMBLY

NOTE:THESE UNIONS

ARE NOT INCLUDED WITH

THIS ASSEMBLY.

09-NOT

SHOWN

ITEM

QTY

DESCRIPTION

MFG NO.

Rinse Tank Assembly

5700-002-17-80

4730-212-05-00

4730-207-46-00

4820-002-01-76

4730-207-34-00

4730-206-04-34

5700-002-17-81

4730-206-08-00

4820-011-94-20

5700-021-92-39

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" Street Brass

Valve, 3/4" NPT Female Check

Circulating Return Tube (NOT SHOWN)

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ELECTRONIC CONTROL DRAWER COMPONENTS

RED GREEN

LED LED

ITEM

QTY

DESCRIPTION

MFG NO.

Electronic Control Drawer Assembly

Wiring Harness-Thermistor Cable

Electronic Control Board (ECB)

Wiring Harness-DSI Cable

5700-002-21-10

5700-002-12-34

6680-002-12-26

5700-002-12-36

5700-002-12-35

5700-002-37-03

6680-002-12-25

5700-002-12-37

5925-022-36-94

Wiring Harness-Power Supply Cable

Wiring Harness-Modulating Valve (TGP)

Direct Spark Ignition Board (DSI)

Ignition Cable

Circuit Breaker 3 amp

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METRIC CONVERSIONS

LENGTH

AREA

IMPERIAL

1 INCH

1 FOOT (12 INCHES)

1 YARD (3 FEET)

METRIC

IMPERIAL

METRIC

2.54 cm

1 SQUARE INCH (in²)

1 SQUARE FOOT (ft²)

1 SQUARE YARD (yd²)

1 SQUARE MILE

6.4516 cm²

0.0929 m²

0.8361 m²

2.59 km²

0.3048 m

0.9144 m

1.6093 km

1 MILE (1760 YARDS)

TEMPERATURE CONVERSION

°F = °C x 1.8 + 32

°C = (°F - 32)/1.8

Example: °F = 32°C x 1.8 + 32 = 89.6°F

Example: °C = (100°F - 32)/1.8 = 37.8°C

FLUID CAPACITY

VOLUME

IMPERIAL

METRIC

IMPERIAL

METRIC

1 GALLON (US)

1 QUART (US)

1 PINT (US)

3.785412 L

946.3539 mL

473.1765 mL

29.574 mL

1 CUBIC INCH (in³)

1 CUBIC FOOT (ft³)

1 CUBIC YARD (yd²)

16.3871 cm³

0.02831 m³

0.7645549 m³

1 FLUID OUNCE (US)

SPEED

FLOW

IMPERIAL

METRIC

IMPERIAL

METRIC

1 FOOT/MINUTE

1 FOOT/SECOND

1 MILE/HOUR

0.3048 m/m

0.3048 m/s

1.609344 km/h

1 GALLON/MINUTE

1 GALLON/HOUR

0.0038 m³/min

1.0515 mL/s

UNITS OF MEASURE

Length

Weight

Area

Volume

Conveyor Speed

(United States)

(Metric)

In.

lb.

in²

in³

ft/min

cm²

cm³

m/min

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Tempstar TGP

ELECTRICAL DIAGRAM

208/240 VOLT - 50 HERTZ - 1 PHASE

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