Champion D-HBTM5, DHBTCM5 Operation Manual

Installation/Operation Manual with Service Replacement Parts

For machines beginning with S/N D3684 and above

Door-type Extended Hood
Dishwasher

Models:

D-HBTM5, DHBTCM5
High Temperature Extended Hood with
Built-in Booster Heater

D-H1TM5, DH1TCM5
High Temperature Extended Hood without
Built-in Booster Heater

www.championindustries.com

Champion Industries, INC.
3765 Champion Boulevard, Winston-Sale, NC 27105
P.O. Box 4149 Winston-Salem, NC 27115-4149
1-800 232-8591 Fax: [phone]

Issued 1.18.10

Manual P/N 113492 Rev. G

2674 N. Service Road, Jordan Station
Ontario, Canada L0R 1S0
1-800 263-5798 Fax: [phone]

Printed in U.S.A.

For future reference, record your dishwasher information in the box below.

Model Number__________________________ Serial Number_______________________

Voltage________________Hertz_____________ Phase__________________

Service Agent __________________________________ Tel:______________________

Parts Distributor _________________________________ Tel:______________________

National Service Department

In Canada: In the USA:

Toll-free: 800/ 263-5798 Toll-free: 800/ 858-4477
Tel: [phone] Tel: [phone]
Fax: [phone] Fax: [phone]
email: [e-mail] email: [e-mail]

ATTENTION:

The model no., serial no., voltage, Hz

and phase are needed to identify your

machine and to answer questions.

The machine data plate is located

on the front panel of the machine

Please have this information ready

if you call for service assistance.

The USGBC and the CaGBC Member Logos are trademarks owned by the U.S. Green Building Council and The Canadian Green

Building Council, respectively, and are used by permission. The logos signify only that Champion Industries and Moyer Diebel

are a USGBC member and a CaGBC member respectively. USGBC and CaGBC do not review, certify nor endorse the products

COPYRIGHT © 2010 All rights reserved Printed in the USA

or services offered by its members.

ATTENTION:

Complete the back of the POSTAGE PAID WARRANTY CARD below, then cut along
the dashed lines and mail immediately to make sure that your machine warranty is validated.

USE CANADIAN WARRANTY CARD IN CANADA AND USA WARRANTY CARD IN THE UNITED STATES.

NO POSTAGE

NECESSARY

IF MAILED

IN THE

UNITED STATES

BUSINESS REPLY MAIL

FIRST-CLASS MAIL PERMIT NO. 2101 WINSTON-SALEM, NC

POSTAGE WILL BE PAID BY ADDRESSEE

CHAMPION INDUSTRIES INC
PO BOX 4149
WINSTON-SALEM, NC 27119-0981

IMPORTANT IMPORTANT

Model

WARRANTY REGISTRATION CARD

WARRANTY REGISTRATION CARD

Date of Installation:

Company Name:

Serial #

Address:

Telephone #: ( ) ---

Contact:

Installation Company:

Address:

Telephone #:

Contact:

(Street) State or Province Zip Code

This Card Must Be Returned to Validate Machine Warranty:

Model

Date of Installation:

Company Name:

Address:

Telephone #: ( ) ---

Contact:

Installation Company:

Address:

Telephone #:

Contact:

This Card Must Be Returned to Validate Machine Warranty:

(Street) State or Province Zip Code

Serial #

IMPORTANT IMPORTANT

Revision History

Revision History

A revision might be a part number change, new instructions, or information that was not available
at the time of printing. We reserve the right to make changes to this manual without notice and
without incurring any liability by making changes. Dishwasher owners may request a revised
manual at no charge by calling [phone] in the USA or [phone] in Canada.

Revision Date Pages Serial No. Effectivity Description

7.1.02 All D3694 Release of First Edition

10.18.02 3 D3864 Revised rated amp listing

10.18.02 11,15 D3864 Added control panel decal

10.18.02 13,15,17,24 D3864 Revised cycle times

10.18.02 33 D3864 Added new panel P/N 327262

10.18.02 35,37 D3864 Added new door P/N's

10.24.02 44,45 D3864 Revised rinse arm bearing P/N's
Bearing 112164 replaced by
113514, 0707452 replaced by

414111.

10.24.02 45 D3864 Added new rinse arm P/N 414110.

10.24.02 47 D3864 Added water deector P/N 327283.

10.24.02 54,55 D3864 Added bushing P/N 100171.

10.24.02 60,61 D3864 Added new control panel.

10.24.02 63 D3864 Added new timer bd. P/N 113547.

12.18.02 63 D3957 Added timer bd. kit P/N 900911
to convert bds. to P/N 113597.

2.5.03 49,61 _____ Replaced P/N 108391 w/ 113622.

2.5.03 63 _____ Vendor change for overloads
Square D in place of Siemans.

1.29.04 15 _____ Revised cycle time instructions.

2.3.04 52,53 D4237 Added PRV and line strainer

2.3.04 67 D4237 Update schematic to Rev. K

3.5.04 39 D4410 Changed door safety switch
P/N 112659 to P/N 113721.

3.5.04 39 D4410 Added door handle and kit
P/N 900860

9.3.09 67 _____ Update schematic to Rev. M

i

Revision History (continued)

Revision History (continued)

Revision Date Pages Serial No. Effectivity Description

1.06.10 All D09117934 Release of Second Edition

ii

Model Descriptions

Model Numbers

Model Descriptions

D-HBT - Straight-through with built-in booster

D-HBTC - Corner with built-in booster

D-H1T - Straight-through without built-in booster

D-H1TC - Corner without built-in booster

Standard Equipment

Automatic Tank Fill and start
Adjustable cycle selector switch
Combination dishwasher for dishes, pots, pans and utensils
Built-in electric booster heater (DHBT, DHBTC only) in 40˚F/22˚C rise for 140˚F/60˚C supply water

Specied as straight-through or corner operation

2-door lift system
Electric tank heat
Low-water tank heat protection
Door safety switch
Automatic electric drain
Common utility connection
Chemical connection provisions
Stainless steel front and side panels
2" O.D. gravity drain connection
Mounted water pressure regulating valve (DHBT, DHBTC)
Interchangeable upper and lower spray arms
Stainless steel rinse arms

Two dish racks (1 peg, 1 at-bottom)

Options and Accessories

Built-in electric booster heater (DHBT, DHBTC only) in 70˚F/39˚C rise for 110˚F/43˚C supply water
Externally mounted steam booster (steam booster 40˚F/22˚C - 70˚F/39˚C rise)
Steam injector or steam coil tank heat (steam booster 40˚F/22˚C - 70˚F/39˚C rise)
Single Source gas booster heater

Additional dish racks:
Peg rack P/N 101285
Flat-bottom P/N 101273
Sheet Pan P/N 113281

3/4" NPT Pressure Regulating Valve (PRV) P/N 107550
3/4" NPT Line Strainer P/N 110768

iii

Limited Warranty

LIMITED WARRANTY

Champion Industries Inc. (herein referred to as Champion), P.O. Box 4149, Winston-Salem, North Carolina 27115,
and P.O. Box 301, 2674 N. Service Road, Jordan Station, Canada, L0R 1S0, warrants machines, and parts,
as set out below.

Warranty of Machines: Champion warrants all new machines of its manufacture bearing the name

"Champion" and installed within the United States and Canada to be free from defects in material and workman

ship for a period of one (1) year after the date of installation or fteen (15) months after the date of shipment by
Champion, whichever occurs rst. [See below for special provisions relating to glasswashers.] The warranty

registration card must be returned to Champion within ten (10) days after installation. If warranty card is not
returned to Champion within such period, the warranty will expire after one year from the date of shipment.

Champion will not assume any responsibility for extra costs for installation in any area where there are
jurisdictional problems with local trades or unions.

If a defect in workmanship or material is found to exist within the warranty period, Champion, at its election,
will either repair or replace the defective machine or accept return of the machine for full credit; provided;
however, as to glasswashers, Champion's obligation with respect to labor associated with any repairs shall end

(a) 120 days after shipment, or (b) 90 days after installation, whichever occurs rst. In the event that Champion

elects to repair, the labor and work to be performed in connection with the warranty shall be done during regular
working hours by a Champion authorized service technician. Defective parts become the property of Champion.
Use of replacement parts not authorized by Champion will relieve Champion of all further liability in connection
with its warranty. In no event will Champion's warranty obligation exceed Champion's charge for the machine.
The following are not covered by Champion's warranty:

a. Lighting of gas pilots or burners.
b. Cleaning of gas lines.
c. Replacement of fuses or resetting of overload breakers.
d. Adjustment of thermostats.
e. Adjustment of clutches.
f. Opening or closing of utility supply valves or switching of electrical supply current.
g. Cleaning of valves, strainers, screens, nozzles, or spray pipes.
h. Performance of regular maintenance and cleaning as outlined in operator’s guide.
i. Damages resulting from water conditions, accidents, alterations, improper use, abuse,
tampering, improper installation, or failure to follow maintenance and operation procedures.
j. Wear on Pulper cutter blocks, pulse vanes, and auger brush.

Examples of the defects not covered by warranty include, but are not limited to: (1) Damage to the exterior or

interior nish as a result of the above, (2) Use with utility service other than that designated on the rating plate,

(3) Improper connection to utility service, (4) Inadequate or excessive water pressure, (5) Corrosion from
chemicals dispensed in excess of recommended concentrations, (6) Failure of electrical components due to
connection of chemical dispensing equipment installed by others, (7) Leaks or damage resulting from such
leaks caused by the installer, including those at machine table connections or by connection of chemical
dispensing equipment installed by others, (8) Failure to comply with local building codes, (9) Damage
caused by labor dispute.

Warranty of Parts: Champion warrants all new machine parts produced or authorized by Champion to be free

from defects in material and workmanship for a period of 90 days from date of invoice. If any defect in
material and workmanship is found to exist within the warranty period Champion will replace the defective
part without charge.

DISCLAIMER OF WARRANTIES AND LIMITATIONS OF LIABILITY. CHAMPION'S WARRANTY IS ONLY TO THE EX­TENT REFLECTED ABOVE. CHAMPION MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING,
BUT NOT LIMITED, TO ANY WARRANTY OF MERCHANTABILITY, OR FITNESS OF PURPOSE. CHAMPION SHALL
NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. THE REMEDIES SET OUT ABOVE ARE
THE EXCLUSIVE REMEDIES FOR ANY DEFECTS FOUND TO EXIST IN CHAMPION DISHWASHING MACHINES AND
CHAMPION PARTS, AND ALL OTHER REMEDIES ARE EXCLUDED, INCLUDING ANY LIABILITY FOR INCIDENTALS
OR CONSEQUENTIAL DAMAGES.

Champion does not authorize any other person, including persons who deal in Champion dishwashing machines
to change this warranty or create any other obligation in connection with Champion Dishwashing Machines.

iv

Table of Contents

Table of Contents

Model DHBT, DH1T Extended Hood Door-type Dishwashers

Revision History .................................................................................................................. i

Model Descriptions .............................................................................................................. iii

Limited Warranty ................................................................................................................. iv

Installation ............................................................................................................. 1

Operation ............................................................................................................... 13

Cleaning ................................................................................................................. 18

Maintenance .......................................................................................................... 20

Troubleshooting .................................................................................................... 22

Service Replacement Parts .................................................................................. 23

Electrical Schematic ............................................................................................. 65

v

Blank Page

This Page

Intentionally

Left Blank

vi

Installation

5-1/2" [140mm]

Control
Cabinet

WASH

WARNING!

TURN OFF POWER BEFORE

SERVICING MACHINE

RINSE PRESSURE

Receiving

!!ATTENTION!!

Use caution when moving or lifting the dishwasher to prevent damaging the dishwasher

or the installation site. Check doorway and passageway clearance before moving the dishwasher.
Remove dishwasher front panel and check under the machine base for obstructions before moving.

1. Inspect the dishwasher for shipping damage

2. Check the dishwasher interior for curtains, panels and other supplies.

3. Lift the dishwasher off the shipping pallet and move the machine near its permanent location.

4. Leave a minimum of 5-1/2" between walls and the rear of the dishwasher.

5. Level the dishwasher side-to-side and front-to-back using a bubble level.
The dishwasher legs are adjusted by screwing them in or out.

6. Do not remove tags attached to the utility connections.

7. Remove the protective film from the dishwasher exterior.

8. Remove any foreign material from the dishwasher interior.

Front

Control
Cabinet

5-1/2" [140mm] Min.

DHBTC, DH1TC

Corner Configuration

Straight-through Configuration

DHBT, DH1T

Remove two front panel screws

in preparation for utility connections

1

Installation

Electrical Connections

WARNING:

Electrocution or serious injury may result when working on an
energized circuit.

Disconnect power at the main breaker or service disconnect
switch before working on the circuit.

Lock-out and tag the breaker to indicate that work is being
performed on the circuit.

ATTENTION

A qualified electrician must connect the main incoming power to the dishwasher in accordance with all
local codes and regulations or in the absence of local codes in accordance with the National Electrical
Code.

1. A knockout is provided at the lower right rear
corner (machine viewed from the front) for the
electrical service connection. A fused
disconnect switch or circuit breaker (supplied
by others) is required to protect the power
supply circuit.

2. Remove two screws on the control
panel support and swing the panel
forward to gain access to the main
terminal block.

Electrical knockout
lower rear corner

2

MACHINE ELECTRICAL CONNECTION

!!ATTENTION!!

Electrical and grounding connections
must comply with the National Electrical Code
or in the absence of a National Code then
all Local Electrical Codes.

A qualified electrician MUST compare the
electrical power supply with the machine
electrical specifications stamped on the
MACHINE ELECTRICAL
CONNECTION PLATE
located on the base of dishwasher near the
main terminal block.

Installation

Electrical Connections

3. Three phase or single phase incoming power
connections are made at the bottom of the
main terminal block. The main terminal block is
located on the right front post of the dishwasher.

Main Terminal Block

Electrical Power Connection

3

Installation

Hot Water Connections

NOTE:

Only qualified personnel should make dishwasher plumbing connections.
Connections must meet local plumbing and sanitary codes.
Improper installation is not covered by the dishwasher warranty.

Hot Water Requirements:

1. Connect a 3/4" NPT hot water supply line to the line strainer located above the base of
the dishwasher. Refer to the illustrations below.

2. For a dishwasher without a booster heater, the hot water connection must supply a
minimum of 180°F/82°C measured at the dishwasher.

3. For a 40°F/22°C rise booster heater, the hot water connection must supply a minimum of
140°F/60°C measured at the dishwasher.

4. For a 70°F/39°C rise booster heater, the hot water connection must supply a minimum of
110°F/43°C measured at the dishwasher.

5. For a wash tank hot water coil heated dishwasher, the hot water connection must
supply a minimum of 185°F/85°C measured at the dishwasher

6. Install a pressure regulating valve (PRV) before the dishwasher supply connection to
maintain a flowing pressure of 20-25 PSI/137.8-172.4 kPa. (Sold separately for DH1T).

7. Install a service shut-off valve in the supply line, as close to the dishwasher as possible.
The size of the valve must be the same size or larger as the supply line.

8-7/8"

8-7/8"

[225 mm]

FLOOR

DHBT, DHBTC 3/4" NPT Hot Water

Connection

[225 mm]

FLOOR

DH1T, DH1TC 3/4" NPT Hot Water

Connection

4

Installation

Drain Connections

1. All models are GRAVITY DRAIN machines equipped with a 2" O.D. hose connection.

2. The maximum flow rate is 15 U.S. gpm/56.8 Lpm.

3. Drain height for all models must not exceed 8-7/8" [225mm] above the finished floor.

4. The drain connection is made to the dishwasher from underneath the machine. An access
hole is provided in the machine base.

Vent

2" O.D.

Hose Fitting

Ventilation Connections

NOTE:

DO NOT VENT THE DISHWASHER INTO
WALLS, CEILINGS OR ENCLOSED PLACES.

1. The dishwasher is equipped with a vent
stack at the rear of the machine.

2. Typical venting requires a vent hood for the
machine.

3. DO NOT CONNECT A VENT STACK TO
THE DISHWASHER VENT.

5

Installation

Steam Coil Tank Heat and Steam Booster Heater

The illustration below details a steam heated machine consisting of a tank heat steam coil and a mounted
steam booster for the final rinse. Contact the factory for steam injector tank heat details.

NOTE:

Only qualified personnel should make dishwasher steam connections.
Connections must meet local plumbing and sanitary codes. Improper installation is not covered by the
dishwasher warranty.

Steam Requirements:
2A: 3/4" NPT hot water supply (140˚F/60˚C) at 68 GPH at 20 PSI flowing pressure.

3A: 1/2" NPT cold water tempering (85˚F/30˚C) max 25 PSI if equipped.

4A: 3/4" NPT final rinse hot water (180-195˚F/82-91˚C) at 324 GPH at 20 PSI flowing pressure.

5A: 2" O.D. drain hose connection.

5B: 3/4" NPT booster relief to open drain.

6A: 1" NPT Booster 50 Lb/Hr / Tank Heat 25 Lb/Hr consumption.
7-10 PSI, 11-14 PSI, 15-30 PSI flowing pressure.

7A: 3/4" NPT condensate return to boiler (no back-pressure).

3

1'-4

"

12"

1'-4

10"

12"

4

1

3

4

7A

5

"

8

87"

DOOR

UP

5'-7

1

2

1'-0

3

4

"

4

"

1

"

11"

2

1A

5A

2 HP

1'-1

1

4

2'-1

"

1

"

4

FRONT VIEW

27"

CLEARANCE

34"

20"

"

13"

5

10

"

8

2A

3

1'-2

"

4

6A

5B

6

Installation

Single Source Gas Booster Heater

The illustration below details a single source gas heated machine consisting of a tank heat
hot water coil and a gas-powered booster heater for the final rinse. The gas-powered booster
provides hot water for the hot water coil and the final rinse. The booster will run on natural gas
or propane which is specified at the time of order.

NOTE:

Only qualified personnel should make dishwasher gas connections.
Connections must meet local gas and sanitary codes. Improper installation is not covered by the
dishwasher warranty.

Single Source Requirements:
1A: Gas booster electrical requirements are 15A @ 120V/60/1

2A: 3/4" NPT hot water supply 140˚F/60˚C for 40˚F/22˚C rise and 110˚F/43˚C for 70˚F/39˚C rise
at 20-22 PSI flowing pressure.

3A: 2" O.D. machine drain hose connection,
3B: 3/4" NPT relief valve to open drain,
3C: 1/2"NPT vent to open drain.

4A: Natural gas,40˚F/22˚C rise requires 58,000 BTU/HR., 70˚F/39˚C rise requires 105,000 BTU/HR.
Hatco Model PMG-60 requires 1/2" NPT, Hatco Model PMG-100 requires 3/4" NPT

5A: Gas flue connection is 4" diameter at the rear of the booster. Refer to the Hatco
Gas Booster Installation and Operating Instructions.

CLEARANCE

3

31

"

8

7

25

"

16

5

19

"

8

1

1

10

"

8

"

4

2

5

3B

4

2

1

7

"

8

1B

2 HP

11"

1

13

"

4

1

25

"

4

1

12

"

2

1A

3A

27"

34"

87"

DOOR

UP

7

67

16

"

FRONT VIEW

7

Installation

Purging Air from the Dishwasher/Booster Heater System

CAUTION:

PERMANENT DAMAGE to the hot water recirculating pump can

occur if the air is not purged from the dishwasher/booster heater
system prior to placing the dishwasher into service.

Follow the instructions carefully to prevent damage to the
dishwasher hot water recirculating pump.

Follow the procedure below to purge the air from the
system. Plumbing and electrical service connections
must be completed before purging the system.

To purge the air:

1. Make sure the dishwasher main power switch is
OFF.

B

The dishwasher recirculating pump is

located on the base of the machine.

A

The air purge petcock is

located behind the dishwasher

lower front panel.

2. Make sure the main water supply valve located
at the booster heater is OFF.

3. Open petcock (A) on the inlet side of the
dishwasher hot water heater coil.

4. Remove the silver plug located in the center of
the recirculating pump.

5. Turn the main water supply valve ON. Water

will begin to ll the booster heater and the

dishwasher
heater coil.

6. Water and air will begin to ow out of the
purge petcock and the recirculating pump and
eventually only water will be observed.

7. Turn the booster heater power switch ON.

8. Turn the dishwasher power switch ON. The

dishwasher wash tank will begin to ll with water.

9. Continue to observe the petcock and the
recirculating pump and make sure that there is a
steady

stream of water is owing from (A) and (B).

10. Replace the silver plug (B) in the center of the
recirculating pump then close the petcock (A).

11. Turn the dishwasher power switch OFF.

12. Purging is complete.

8

Installation

1/4" NPT Rinse aid
Injection Point

Chemical Connections

1. Use a qualified detergent/chemical supplier for detergent/chemical and dispensing
equipment needs.

2. Labeled detergent control circuit connection terminals are provided in the control cabinet
for detergent and rinse agent dispensing equipment (supplied by others).

3. The illustration below shows the terminal board for the machine.

4. The signal connection points include:

• Detergent signal 120VAC, 1A max load.

• Rinse aid/Sanitizer signal 120VAC, 1A load.

• Vent Fan 120VAC, 1Amp max amp load

5. A 1/2" detergent probe injection point is
provided at the rear and left side of the
dishwasher.

6. Detergent may be added manually if the
dishwasher is not equipped with dispensing
equipment. Consult the chemical supplier for
recommended dosing amounts.

7. A 1/4" NPT rinse-aid injection point is provided
in the final rinse piping located at the top rear
of the dishwasher. Consult a chemical supplier
for the proper liquid rinse-aid.

A chemical connection terminal board is provided to

RINSE

COMMON

supply chemical dispenser signal voltages.

DETERGENT

A rinse-aid injection point is provided at

the top of the dishwasher.

Two detergent injection fittings are

provided in the wash tank.

9

Installation

Door Safety Switch

Dishwasher access doors are equipped with a door safety switch that automatically
stops the dishwasher pump if a door is raised while the dishwasher is running. In
addition, the dishwasher will not start if a door is left open.

1. If the dishwasher is running and a door is raised, then lighted in-cycle light
goes out and the pump stops.

2. Check the interior of the dishwasher for a dish rack still in the machine.
This dish rack must be washed again to ensure it is washed and sanitized
completely.

3. To restart the dishwasher, make sure all doors are closed.

Pump Intake Screen and Float Switch

Refer to the photo below and note the location of the pump intake screen and dual float
switch.

1. Make sure the pump intake screen is installed by sliding it on the bracket located above
the wash pump intake.

2. Make sure the float ball on the float switch moves freely on the float stem.

3. Check the interior of the tank for any foreign objects and make sure the drain screen is
clean.

Make sure tank is clean, the pump intake screen is installed and the float switch

moves freely.

10

4. Make sure the scrap screen
support is positioned across the
wash tank and installed in the
brackets at the front and rear of
the tank.

Installation

Scrap Screens and Screen Support

5. Install the scrap screens.

11

Initial Start-Up

20-22 PSI

150°F/66°C

180-195°F

Check list

1. Remove white protective film from the dishwasher exterior.

2. Install lower panels to the dishwasher.

3. Remove any foreign material from inside of the machine.

4. Check dishwasher drain/overflows are closed and in securely seated.

5. Install scrap screens, spray arms.

6. Turn main utilities to the dishwasher ON. (Power, water).

7. Make sure doors are closed.

8. Turn dishwasher power switch ON.

9. Check that the wash tank water temperature reaches a minimum of 150˚F/60˚C.

10. Open and close the door to start an automatic wash and final rinse cycle.

11. During the final rinse check that the final rinse water temperature reaches a minimum
of 180˚F/82˚C during the final rinse.

12. Make sure that the final rinse pressure gauge indicates 20-22 PSI during the final rinse.

13. Check for leaks.

14. Push the Power Switch OFF. The dishwasher should drain for 10 minutes.

15. Check that floor drain handles the water volume leaving the dishwasher.

82-91°C

100

40

80

20

60

40

0

20

Wash

Temperature

120

140

160

60

180

100

80

200

220

60

40

120

100

40

80

20

0

20

Final Rinse

Temperature

140

160

60

180

80

100

200

220

10

20

CHAMPION INDUSTRIES, INC.

WINSTON-SALEM,NC

0

30

40

PSI

50

60

Final Rinse

Pressure

12

Operation

Control Panel

Refer to the illustration below and the explanation of the control panel controls
located at the lower front of the dishwasher.

A: ON/OFF power switch

B: In-cycle light

C: Wash cycle selector for dishes

D: Wash cycle selector for pots and pans

E: Wash water temperature gauge

F: Final rinse water pressure gauge

A

E

POWER

ON

OFF

WASH TEMPERATURE

CYCLE

B

WASH CYCLE

RINSE PRESSURE

1 MIN

6 MIN

2 MIN

3 MIN

C

D

F

13

Operation

Operation

The following steps describe the operation of the dishwasher.

1. Make sure the main power and
water supplies are turned on and
the dishwasher doors are closed.

2. Push the power switch to the ON
position.
The power switch will illuminate and
the machine will fill with water.

POWER

ON

OFF

WASH TEMPERATURE

CYCLE

WASH CYCLE

1 MIN

2 MIN

3 MIN

6 MIN

RINSE PRESSURE

3. Wait approximately 10 minutes for
the wash tank temperature gauge
to reach a minimum of 150˚F/60˚C.

The booster heater is heating the
final rinse water at the same time.

4. Prescrap the dishes and load them
into the dish racks for washing.

Load plates glasses and bowls
in a peg rack. Spread silverware
and utensils evenly in a single layer
in a flat bottom rack.

5. Bake sheets should be loaded
vertically in special bake sheet
racks.

6. DO NOT OVERLOAD DISH
RACKS.

POWER

ON

OFF

WASH TEMPERATURE

CYCLE

WASH CYCLE

1 MIN

2 MIN

3 MIN

6 MIN

RINSE PRESSURE

14

Setting the Wash Cycle Selector Switch ­The selector switch provides 4 time options, 2 for dishes and 2 for pots and
pans. To select a time cycle:

1. Make sure the power is on.

2. Make sure the cycle light is out.
The time cycle cannot be changed

if the dishwasher is actively running

POWER

CYCLE

ON

WASH CYCLE

a timed cycle.

3. Make sure all doors are closed.

4. Turn the wash cycle selector knob to

OFF

WASH TEMPERATURE

RINSE PRESSURE

either 1, 2, 3, or 6 minute setting.

Open the dishwasher doors to
lock-in the selected time cycle. The
time cycle will run when the doors
are closed for the next automatic
cycle.

NOTE:

The time cycle will not change if the
selector switch is turned when the doors
are open.

Refer to the information below for the
cycle time breakdowns.

1 Minute Wash Cycle

2 Minute Wash Cycle

Wash = 44 seconds
Final Rinse = 10 seconds
Dwell = 14 seconds
Total Cycle = 68 seconds

Wash = 96 seconds
Final Rinse = 13 seconds
Dwell = 11 seconds
Total Cycle = 120 seconds

3 Minute Wash Cycle

Wash = 156 seconds
Final Rinse = 13 seconds
Dwell = 11 seconds
Total Cycle = 180 seconds

6 Minute Wash Cycle

Wash = 96 seconds
Final Rinse = 13 seconds
Dwell = 11 seconds
Total Cycle = 360 seconds

NOTE:

The 1 and 2 minute time cycles are
designated for dishes and the 3 and 6
minute cycles are designated for
pots and pans.

Operation

Operation

1 MIN

2 MIN

3 MIN

6 MIN

15

Operation

Operation (continued)

6. Load a dish rack into the dishwasher
and close the doors.

7. The cycle will begin automatically
and the cycle light will illuminate.

8. Open the doors and the cycle will
automatically stop.

9. Close the doors and the cycle
will resume where it left off.

10. Check the final rinse
temperature during the final
rinse making sure that the minimum
temperature of 180-195˚F/82-91˚C
is maintained.

POWER

ON

WASH TEMPERATURE

WASH CYCLE

CYCLE

RINSE PRESSURE

150

100

50

200

1 MIN

2 MIN

3 MIN

6 MIN

11. Check the final rinse pressure
gauge during the final rinse
and make sure the pressure
gauge indicates between
20-22 PSI.

12. The cycle light will go out when
the final rinse is complete.

13. Open the doors and remove the
clean rack of wares.

14. Repeat the process for additional
racks.

16

POWER

ON

WASH TEMPERATURE

0

CYCLE

250

WASH CYCLE

1 MIN

2 MIN

3 MIN

6 MIN

RINSE PRESSURE

Operation Summary

ACTION RESULT

Operation

1. Push ON/OFF switch UP to the ON position.

2. Wait 10 minutes for water to reach
proper temperature.

3. Prescrap and load wares into the
dish racks.

4. Open the doors, insert a dish rack of soiled ware
and close the doors.

Opening the doors anytime during the automatic
cycle stops the dishwasher. Closing the doors
will resume the cycle where it left off.

5. Check the final rinse temperature gauge and
final rinse pressure gauge during the final rinse
portion of the timed cycle.

6. The selected automatic cycle ends.

7. Open the doors, remove the cleaned wares,
insert another rack of soiled wares and close
the dishwasher doors.

The power switch illuminates, machine fills
automatically and wash water begins to heat. DHBT
booster begins to heat.

Wash water temperature gauge should

indicate minimum of 150˚F/60˚C.

Wares should be placed edgewise in a peg
rack. Cups and bowls should be placed
upside down in flat bottom rack. Silverware or
utensils should be placed in a single layer in a flat
bottomed rack.

The in-cycle light will illuminate and complete the
selected time cycle set on the wash selector switch.
Cycle times are 1, 2, 3, and 6 minutes.

The final rinse temperature must maintain a
minimum of 180-195˚F/82-91˚C during the final
rinse and a flowing pressure of 20-22 PSI.

The in-cycle light goes out.

The selected automatic cycle begins again.

8. Push the power switch DOWN to the OFF
position.

9. Clean the dishwasher after each meal period or
after 2 hours of continuous operation, whichever
occurs first.

10. Spray the interior of the dishwasher with fresh
water. Clean the scrap screens and pump
intake strainer. Clean the spray arms.

11. Wipe the exterior of the machine with a soft
cloth and mild detergent.

12. DO NOT HOSE THE EXTERIOR OF THE
MACHINE WITH WATER.

The dishwasher automatic electric drain valve opens
for 10 minutes to drain the dishwasher.

Periodic cleaning reduces detergent consumption
and improves the overall performance of the
dishwasher.

17

Cleaning

Cleaning

Cleaning your dishwasher is the best maintenance you can perform.
The cleaning intervals below are the minimum requirements for most dishwashers.
You may need to clean your dishwasher more often when washing heavily soiled wares
or during long hours of continuous operation.

POWER

ON

OFF

To Drain

The automatic drain valve will open for 10 minutes

to drain the dishwasher when the Power Switch is

turned off.

Daily or every 2 hours of operation

1. Turn power switch to OFF. The automatic electric drain valve will open for 10 minutes.

2. Flush the interior of the dishwasher with fresh water.

3. Clean Scrap screens and pump intake screen

4. Remove wash and rinse spray arm assemblies. Flush with fresh water.

Every 8 hours of operation or at the End-of-the-day.

1. Turn power switch to OFF. The automatic electric drain valve will open for 10 minutes.

2. Flush the interior of the dishwasher with fresh water.

3. Clean Scrap screens and pump intake screen

4. Remove wash and rinse spray arm assemblies. Flush with fresh water.

5. Check rinse nozzles and clean with a paperclip if needed.

6. Clean the exterior of the machine with a soft cloth and mild detergent
DO NOT HOSE THE EXTERIOR WITH WATER.

7. Flip power switch on and immediately off to drain machine again.

8. Reassemble the machine and leave doors open to aid overnight drying.

9. Do not leave water in wash tank overnight.

18

Cleaning

De-liming

De-liming

Lime (scale) deposits are the result of minerals contained in the water feeding the dishwasher and
appear as a white haze on the surface of the dishwasher. Severe scaling can appear as a granular
deposit. These deposits are a result of the mineral content in the geographic area of the machine's
location.

WARNING:
Death or injury can result from toxic fume when de-liming agents
come in contact with Chlorine Bleach, or other chemicals that contain
iodine, bromine, or fluorine.

USE EXTREME CAUTION WHEN HANDLING ANY DE-LIMING AGENT

CAUTION:
De-liming agents can cause chemical burns.
Wear rubber gloves, eye protection and any other protective
clothing as instructed by a qualified chemical supplier and follow
the instructions provided by the chemical supplier.

19

Maintenance

Maintenance

Weekly

1. Inspect all water lines for leaks and tighten at joints if required.

2. Clean any detergent residue from the exterior of the machine.

3. Check that the drain/overflow pipes seat tightly in their drains.

4. Clean any accumulated scale from the heating element.

5. Inspect the spray arms for any damage or missing parts.

6. Inspect the final rinse arms for missing parts.

7. Check that float switch moves freely.

Monthly

1. Inspect interior of machine for lime deposits and clean.

2. Check that the drains flow freely.

3. Clean any accumulated scale from the heating element.

4. Inspect the rinse spray arms and ensure all plugs are installed.

5. Inspect the final rinse arms for missing parts

6. Inspect the pawl bar and drive assembly for damage or missing parts.

7. Check that float switch moves freely.

8. Check the door guides and door operation.

9. Check the operation of temperature and pressure gauges

10. Perform complete operation check.

Yearly

1. Contact authorized service agent to perform complete maintenance
review of machine.

2. Correct any abnormal situations as recommended.

20

Before calling for service check the following conditions.

1. Dishwasher main power and water supply is on.

2. Machine has been assembled correctly.

3. Drain is closed.

4. Screens and pump intake screen are clear.

5. Doors are closed and secure.

Condition Cause Solution

Troubleshooting

Troubleshooting

Dishwasher will not run.

Machine washes
constantly.

Low or no water.

Water fills constantly

Wash motor won’t run

Wash tank water temp
is low when in use.

Door not closed.
Main power OFF
Dishwasher Power OFF.

Timer or door switch
defective

Main water supply off.
PRV setting incorrect
Solenoid strainer clogged.
Solenoid valve defective.
Drain valve defective
Stuck or defective float.

Defective ckt. bd.
Defective fill valve
Defective drain valve
Defective float switch

Tripped motor overload
Defective motor

Incoming water temp at
machine too low

Defective thermometer
Defective thermostat
Defective heater
Defective solenoid valve
Heater element limed up

Close door completely.
Check breaker on panel.
Turn dishwasher ON.

Contact Service Agent

Open supply valve.
Adjust the PRV setting
Clean strainer.
Contact Service Agent.
Contact Service Agent.
Clean or replace.

Contact Service Agent

Reset motor overload
Replace motor

Increase water
temperature

Contact Service Agent
Contact Service Agent
Contact Service Agent
Contact Service Agent
Clean element

21

Troubleshooting

Troubleshooting (continued)

Condition Cause Solution

Insufficient pumped
spray pressure

Insufficient or no final
rinse spray pressure

Insufficient final rinse
or no final rinse.

Low final rinse
temperature.

Clogged pump intake
screen.
Clogged spray arm.
Scrap screen full.
Pump motor rotation wrong
Defective pump seal.

Main water supply off.
PRV setting incorrect
Solenoid strainer clogged.
Solenoid valve defective.
Clogged rinse nozzles.

Defective PRV.
PRV setting wrong.
Clogged rinse nozzle or

rinse arm.
Incoming water line too

small.
Clogged line strainer.

Low incoming water
temperature.

Defective thermostat
Defective thermometer.

Clean.

Clean.
Clean.
Reverse L1 and L2.
Replace pump seal.

Open supply valve.
Adjust the PRV setting
Clean strainer.
Contact Service Agent.
Clean with paperclip.

Replace.
Set to 20-22 PSI flowing.
Clean nozzle with paperclip

and flush arm.
Increase line size.

Clean strainer.

Booster thermostat setting
low.

Replace thermostat.
Replace thermometer.

Poor wash results.

22

Detergent not added to tank

Wares incorrectly loaded.
in dishrack.

Clogged screens .
Clogged spray arms.

Thermostat defective.

End plugs missing.

Water temperature low.

Heater elements limed up

Check detergent suppy.

Reposition wares or
reduce amount of wares.

Clean screens..
Clean spray arms.

Contact Service Agent.

Check spray arms.

Check incoming water
temperature.

De-lime dishwasher.

Service Replacement Parts

Service Replacement Parts

Illustration Page

DHBT, DH1T Panels ...................................................................................................................................24

DHBT, DH1T Doors ....................................................................................................................................26

DHBTC, DH1TC Doors ...............................................................................................................................28

Door Handle and Spring Assembly.............................................................................................................30

Track Assembly ..........................................................................................................................................32

Wash and Rinse Spray Piping ....................................................................................................................34

Wash and Rinse Spray Arms ......................................................................................................................36

Scrap Screens and Drain Assembly ...........................................................................................................38

Wash Tank Heat and Thermostats .............................................................................................................40

Electric Booster Assembly ..........................................................................................................................42

K2 Steam Booster Assembly ......................................................................................................................44

Hot Water Coil Tank Heat Assembly ...........................................................................................................46

Single Source Gas Booster Piping .............................................................................................................48

DHBT Lower Fill Piping Assembly ..............................................................................................................50

DHBT, DH1T Upper Fill Piping Assembly ...................................................................................................52

DH1T Lower Fill Piping Assembly ..............................................................................................................54

Pump Assembly ..........................................................................................................................................56

Control Panel Assembly .............................................................................................................................58

Control Cabinet Assembly ..........................................................................................................................60

Dish racks, PRV .........................................................................................................................................62

23

DHBT, DH1T Panels

10

11

10

4

3

2

1

9

11

9

12

10

8

7

6

9

8

5

7

6

24

DHBT, DH1T Panels

Item Part Description Qty

No. No.

1 321929 RH PANEL, NO CUT-OUT 1

2 324588 PANEL, INSTRUMENT (PRIOR TO S/N D3864) 1

--- 327262 PANEL, INSTRUMENT (BEGIN W/ S/N D3864) 1

--- 327344 PANEL, INSTRUMENT (CORNER) (BEGIN D3864) 1

3 113051 LABEL, PANEL OVERLAY (PRIOR TO D3864) 1

--- 113525 LABEL, PANEL OVERLAY (BEGIN D3864) 1

--- 113567 LABEL, PANEL CORNER (BEGIN D3864) 1

4 322074 PANEL, FRONT LOWER 1

5 321941 LH PANEL, WITH CUT-OUT 1

6 108418 PLUG, PLASTIC 2

7 109034 WASHER, 13/16' X 1-3/16" FIBER 2

8 108417 NUT, PLASTIC 2

9 100779 SCREW, 1/4-20 X 5/8" TRUSS HD. 6

10 0504822 SCREW, 8/32 X 1/2" PAN HD. 4

11 100763 SCREW, 10-32 X 1-1/4" RD. HD. 2

12 112587 FOOT, CAST GREY 4

25

DHBT, DH1T Doors

1

2

3

4

5

6

8

10

9

26

27

24

19

18

16

24

23

25

20

11

7

15

12

16

11

13

12

16

10

14

17

17

15

20

21

26

22

20

21

DHBT, DH1T Doors

Item Part Description Qty
No. No.

1 100141 GRIP NUT, 1/4-20 SST 2
2 317345 BRACKET, DOOR CATCH 1
3 325921 HOOK, DOOR CATCH 1
4 108053 PLUG, CORNER POST 2
5 107970 SCREW, 8/32 X 1" FILISTER 48

6 112704 DOOR GUIDE, SIDE DOOR LEFT 2

7 112705 DOOR GUIDE, SIDE DOOR RIGHT 2
8 112703 DOOR GUIDE, FRONT DOOR LEFT 1
9 112702 DOOR GUIDE, FRONT DOOR RIGHT 1
10 100073 SCREW, 1/4-20 X 1/2" TRUSS HD., SST 3
11 111090 REED, SWITCH MAGNETIC 2
12 108954 GRIP NUT, 6-32 6
13 322790 DOOR, FRONT (PRIOR TO S/N D3864 1

--- 327248 DOOR, FRONT (BEGIN WITH S/N D3864) 1
14 108966 HANDLE, DOOR 1
15 106382 SCREW, 6-32 X 3/8" TRUSS HD., SST 4
16 108954 GRIP NUT, 6-32 4
17 111026 MAGNET, REED SWITCH 2
18 325633 SIDE DOOR, UPPER 2
19 322788 SIDE DOOR, LOWER (PRIOR TO S/N D3864) 2

--- 328239 SIDE DOOR, LOWER (BEGIN WITH S/N D3864) 2
20 100097 SCREW, 10-32 X 1/2" TRUSS HD., SST 16
21 107966 GRIP NUT, 10-32 SST 2
22 322077 SPLASH GUARD (PRIOR TO S/N D3864) 2

--- 324620 SPLASH BAFFLE, SIDE DOOR (BEGIN S/N D3864) 2
23 323006 DOOR STOP (PRIOR TO S/N D3864) 2

--- 327321 DOOR STOP (BEGIN WITH S/N D3864) 2
24 107893 SHOCK ABSORBER 8
25 112723 BOLT, 5/16-18 X 15" FULL THREAD 2
26 323305 ANGLE, DOOR STOP 2
27 112772 STOP, DELRIN SPLASH BAFFLE 2

--- 113564 NAMEPLATE, DUAL PERFORMANCE 1
ATTACHED TO FRONT DOOR (NOT SHOWN)

(BEGIN WITH S/N D3864)

27

DHBTC, DH1TC Doors

4

3

1

2

4

3

13

13

12

11

6

8

9

9

9

8

10

5

7

8

14

19

20

15

15

16

16

17

12

5

21

21

22

22

22

24

23

22

24

23

28

DHBTC, DH1TC Doors

Item Part Description Qty

No. No.

1 108053 PLUG, CORNER POST 2

2 107970 SCREW, 8-32 X 1" FILISTER HD. SST 32

3 112704 GUIDE, DOOR LEFT 2

4 112705 GUIDE, DOOR RIGHT 2

5 325633 DOOR, SIDE UPPER 2

6 322788 DOOR, LOWER SIDE (PRIOR TO S/N D3864) 1

--- 327252 DOOR, LOWER SIDE (BEGIN W/ S/N D3864) 1

7 323221-S DOOR, LOWER FRONT (PRIOR TO S/N D3864) 1

--- 327295 DOOR, LOWER FRONT (BEGIN W/ S/N D3864) 1

8 100007 SCREW, 10-32 X 3/8" TRUSS HD., SST 6

9 104985 NUT, PLAIN 10-32 6

10 322077 SPLASH GUARD, PRIOR TO D3864

11 323006 STOP, DOOR (PRIOR TO S/N D3864) 1

--- 327321 STOP, DOOR (BEGIN W/ S/N D3864) 1

12 100740 BOLT, 5/16-18 X 1" HEX HD., SST 2

13 107893 SHOCK ABSORBER 6

14 323224 BRACKET, CORNER DOOR LIFT (PRIOR D3864) 1

--- 327242 BRACKET, CORNER DOOR LIFT (BEGIN D3864) 1

--- 327256 BRACKET, FRONT DOOR (BEGIN D3864) 1

15 323305 ANGLE, DOOR STOP 2

NO LONGER USED --

16 112772 STOP, DELRIN SPLASH BAFFLE 2

17 100097 SCREW, 10-32 X 1/2" TRUSS HD., SST 8

18 327260 SIDE DOOR LIFT (BEGIN D3864) NOT SHOWN 1

19 113916 DOOR CONNECT, HANDLE 1

20 100755 SCREW, 1/4-20 X 1/2" FLAT HD., SST 4

21 111090 SWITCH, MAGNETIC REED 2

22 108954 GRIP NUT, 6-32 W/NYLON INSERT SST 8

23 106382 SCREW, 6/32 X 3/8" TRUSS HD., SST 4

24 111090 MAGNET, REED SWITCH 2

29

Door Handle and Spring Assembly

1

2

2

3

28

29

3

4

5

6

6

7

7

9

9

8

8

5

1

10

10

14

15

16

17

18

18

19

20

21

20

22

23

13

10

14

13

10

11

11

11

11

12

12

24

25

25

26

26

26

27

24

24

26

27

24

No longer used after S/N D5748

See Door Assemblies for Reed Switch
Replacement.

30

Door Handle and Spring Assembly

Item Part Description Qty
No. No.

1 112723 BOLT, 5/6-18 X 15" 2
2 108066 SPRING, EXTENSION 2
3 107397 BLOCK, SPRING HOOK 2
4 113757 DOOR HANDLE, STD. (BEGIN S/N D4185) 1

--- 112860 DOOR HANDLE, CORNER (PRIOR S/N D4185) 1
5 107347 BOLT, M6 X 45 MM HEX HD., SST 4
6 107396 BLOCK, UPPER PIVOT 2
7 107393 PIN, PIVOT 2
8 107962 GRIP, HANDLE 2
9 107395 BLOCK, LOWER PIVOT 2
10 107420 NUT, PLAIN M6 8
11 107436 SCREW, M6 X 16 MM 6
12 107399 SUPPORT, PIVOT BLOCK 2
13 108368 GASKET, BACKING 2
14 304811 PLATE, BACKING 2
15 100740 BOLT, 5/16-18 X 1" HEX. HD., SST 2
16 107966 GRIP NUT, 10-32 W/NYLON INSERT, SST 8
17 322077 GUARD, SPLASH 2
18 100097 SCREW, 10-32 X 1/2" TRUSS HD., SST 8
19 0509264 BUSHING, SIDE DOOR 2
20 0509274 NUT, ACORN 5/16-18 SST 2
21 0309167 LIFT, BAR DOOR STD. 2

--- 322926 LIFT, BAR DOOR CORNER 2
22 102376 WASHER, FLAT 2
23 104002 BOLT, 5/16-18 X 1-1/2" SST 2
24 100154 NUT, PLAIN 5/16-18 SST 4
25 106013 WASHER, LOCK 5/16-18 SPLIT 2
26 102376 WASHER, FLAT 5/16-18 SST 4
27 321927 SPRING, ANCHOR BRACKET 1
28 113721 SWITCH, REED STD. (BEGIN S/N D5748) 1

--- 0509199 SWITCH, DOOR SAFETY (PRIOR TO D5748) 1
29 0309451 BRACKET, DOOR SWITCH (PRIOR TO D5748) 1

--- 328173 BRACKET, DOOR SWITCH STD. (BEGIN S/N D5748) 1

--- 900860 KIT, DOOR HANDLE CONVERSION TO 113757 A/R

31

Track Assembly

1

2

2

3

1

4

Straight-through
Track Assembly

3

2

3

4

4

2

3

4

6

2

8

1

6

7

8

9

10

7

4

6

6

6

6

7

32

9

10

11

7

5

11

Corner Track Assembly

7

9

10

7

8

3

9

10

8

Track Assembly

STRAIGHT-THROUGH TRACK CONFIGURATION

Item Part Description Qty
No. No.

1 0309472 TRACK, REAR 1
2 100073 BOLT, 1/4-20 X 1/2" TRUSS HD., SST 8
3 106482 WASHER, LOCK 1/4" SPLIT SST 8
4 100003 NUT, PLAIN 1/4" HEX HD., SST 8

CORNER TRACK CONFIGURATION

Item Part Description Qty
No. No.

1 0309469 GUIDE, RIGHT HAND 1
2 0309472 TRACK, REAR 1
3 0309468 GUIDE, LEFT HAND 1
4 0309470 SUPPORT, RACK 1
5 0309471 TRACK, FRONT 1
6 106727 SCREW, 10-32 X 5/8" FLAT HD., SST 8
7 107966 GRIP NUT, 10-32 W/NYLON INSERT, SST 8
8 100073 BOLT, 1/4-20 X 1/2" TRUSS HD., SST 8
9 106482 WASHER, LOCK 1/4" SPLIT, SST 8
10 100003 NUT, PLAIN 1/4-20 HEX HD., SST 8
11 0309473 SPACER 2

33

Wash and Rinse Spray Piping

12

10

3

2

7

8

5

1

6

4

7

5

2

34

13

11

9

10

3

8

FRONT

LEFT SIDE

Wash and Rinse Spray Piping

Item Part Description Qty

No. No.

1 325632 MANIFOLD, RINSE 1
2 113027 CONNECTOR, RINSE ARM 2
3 113028 CONNECTOR, TOP RINSE ARM 2
4 0507445 SPINDLE, WASH ARM 2
5 109864 SUPPORT, WASH ARM 2
6 113252 STANDPIPE, WASH 1
7 100736 BOLT, 1/4-20 X 3/4" HEX HD., SST 2
8 107967 GRIP NUT, 1/4-20 SST 3
9 109854 GASKET, WASH STANDPIPE 1
10 100740 BOLT, 5/16-18 X 1" HEX HD., SST 4
11 106013 WASHER, LOCK 5/16" SPLIT, SST 4
12 102376 WASHER FLAT, 5/16" SST 8
13 100154 NUT, PLAIN 5/16-18, SST 4

35

Wash and Rinse Spray Arms

2

1

2

3

4

3

Prior to S/N D3863

1

3

Beginning with S/N D3863 and above

4

3

5

6

7

36

8

Wash and Rinse Spray Arms

Item Part Description Qty

No. No.

1 0507443 SPINDLE, RINSE ARM 2
2 0508376 NOZZLE, RINSE ARM (PRIOR TO S/N D3864) 12
3 113514 BEARING, RINSE ARM (REPLACES 112164) 4

4* 414111 RINSE ARM ASSY, (INCLUDES 2 & 3)
(PRIOR TO S/N D3864) 2

---- 414110 RINSE ARM ASSY COMPLETE (BEGIN D3864) 2

5 0507444 NUT, RINSE ARM 2
6 109835 SCREW, #8 X 1/2" PAN HD., SST 4
7 0707452-S WASH ARM ASSY, (INCLUDES 6 & 8) 2
8 0507446 BEARING, WASH ARM 2

* 0707453 IS NO LONGER AVAILABLE AS A COMPLETE RINSE ARM ASSY.
REPLACEMENT NOZZLES AND BEARINGS ARE STILL AVAILABLE FOR THAT ASSY.
TO REPLACE THE COMPLETE RINSE ARM ASSY ORDER P/N 414111.

37

Scrap Screens and Drain Assembly

17

4

15

1

23

4

5

16

11

14

6

13

7

8

9

8

38

10

12

11

Scrap Screens and Drain Assembly

Item Part Description Qty
No. No.

1 305164 SCREEN, SCRAP 10" 2
2 324582 PLATE, FILLER 1
3 100736 BOLT, 1/4-20 X 3/4" HEX HD., SST 4
4 106026 WASHER, FLAT 1/4" SST 8
5 107967 GRIP NUT, 1/4-20 W/NYLON INSERT 1
6 304816 STRAINER 1
7 205988 CONNECTOR, ELECTRIC DRAIN VALVE 1
8 104165 CLAMP, HOSE 2
9 205990 HOSE, RUBBER 1
10 113315 ELECTRIC DRAIN VALVE (BEGIN S/N D2964) 1
11 107340 CLAMP, HOSE 2
12 113048 HOSE, OVERFLOW 1
13 324573 OVERFLOW, FLANGE WELDMENT 1
14 113047 GASKET, DRAIN FLANGE 1
15 106482 WASHER, LOCK 1/4 SPLIT, SST 4
16 100003 NUT, PLAIN HEX HD., 1/4-20 SST 4
17 327283 DEFLECTOR, WATER (BEGIN S/N D3851) 1

--- 327098 SUPPORT, DRAIN VALVE (NOT SHOWN) 1

---- 900830 KIT, DRAIN VALVE
(FROM S/N D1848 THROUGH S/N D2963) A/R

39

Wash Tank Heat and Thermostats

7

8

16

5

7

8

16

Thermostat bracket detail

12

4

11

19

5

18

18

10

3

2

1

14

13

15

17

20

6

4

3

9

40

Wash Tank Heat and Thermostats

Item Part Description Qty

No. No.

1 113622 THERMOMETER, 4FT. CAPILLARY 1
2 109069 THERMOSTAT W/CAPILLARY 1
3 201041 WASHER 3
4 201029 NUT, LOCK 1/2" 3
5 322076 BRACKET, DUAL THERMOSTAT 1
6 110561 THERMOSTAT, FIXED HIGH-LIMIT 1
7 106482 WASHER, LOCK 1/4" SPLIT, SST 4
8 100003 NUT, PLAIN 1/4-20 HEX HD., SST 4
9 100740 BOLT, 5/16-18 X 1" HEX HD., SST 4
10 108345 GASKET 1
11 102376 WASHER, FLAT 5/16 SST 8
12 106013 WASHER, LOCK 5/16" SPLIT, SST 4
13 100154 NUT, PLAIN 5/16-18 SST 4
14 0509637 HEATER, 3KW 115V/1PH 1

PRIOR TO S/N D09117987

--- 113479 HEATER, 4.7KW 208-240/380-415V/1-3PH 1

--- 113480 HEATER, 4.7KW 460V/3PH 1

--- 113481 HEATER, 4.7KW 575V/3PH 1
BEGIN WITH S/N D09117987 AND ABOVE

--- 114178 HEATER, 5.2KW 208-240/380-415V/1-3PH 1

--- 114179 HEATER, 5.2KW 460V/3PH 1

--- 114180 HEATER, 5.2KW 575V/3PH 1

15 100007 SCREW, 10-32 X 3/8" TRUSS HD., SST 4
16 107966 GRIP NUT, 10-32 W/NYLON INSERT, SST 4
17 111092 SWITCH, FLOAT 1
18 104882 WASHER 2
19 107089 NUT, JAM 1/2-13 1
20 111151 C-CLIP, FLOAT SWITCH 2

41

Electric Booster Assembly

TO UPPER PIPING

5

9

8

10

3

6

7

FROM FILL VALVE

4

11

1

12

1

2

2

42

Electric Booster Assembly

Item Part Description Qty
No. No.

1 100740 BOLT, 5/16-18 X 1" HEX HD., SST 2
2 102376 WASHER, FLAT 5/16" SST 2
3 108954 GRIP NUT, 6-32 W/NYLON INSERT, SST 2
4 110562 THERMOSTAT, HIGH LIMIT SNAP 1

--- 110563 COMPOUND, HEAT SINK A/R
5 109069 THERMOSTAT, CONTROL W/CAPILLARY 1
6 100003 NUT, PLAIN 1/4-20 SST 3
7 106482 WASHER, LOCK 1/4" SPLIT, SST 5

8 111334 HEATER, 9KW 208-240/380-415V 40°RISE (1-3 PH) 1

--- 108579 HEATER, 9KW 480V/3PH 40°RISE 1

--- 111122 HEATER, 9KW 575V/3PH 40°RISE 1

9 111266 HEATER, 18KW 208-240/380-415V 70°RISE (1-3PH) 1

--- 111267 HEATER, 18KW 480V/3PH 70°RISE 1

--- 111600 HEATER, 18KW 575V/3PH 70°RISE 1

10 109985 SEAL, ELECTRIC HEATER 1
11 100210 PLUG, 1/8" SST 1
12 0509042 TANK, BOOSTER 1

43

k2 Steam Booster Assembly

13

31

14

17

13

16

18

21

22

12

4

22

11

28

7

4

29

9

28

25

4

27

20

8

5

19

23

6

5

26

18

3

23

24

15

24

3

1

4

10

5

28

30

26

18

4

28

27

29

18

19

24

4

18

10

23

4

25

12

44

13

2

31

2

5

3

Item Part Description Qty

No. No.

1 110189 BOOSTER, K2 SPIREX 1
2 315596 BRACKET, BOOSTER SUPPORT 2
3 105725 COUPLING REDUCING, 1" X 3/4" NPT BI 2
4 102442 ELBOW, 3/4" NPT X 90° BRASS 5
5 105803 NIPPLE, CLOSE 3/4" NPT BI 3
6 106485 UNION ELL, 3/4" NPT X 90° FEMALE BI 1
7 107502 UNION ELL, 3/4" NPT X 90° MALE BI 1
8 109887 VALVE, SOLENOID 3/4" NPT STEAM 1

--- 108516 KIT, SOLENOID COIL REPAIR 3/4" NPT A/R

--- 109903 KIT, REPAIR DIAPHRAGM 3/4" NPT VALVE A/R
9 105731 STREET ELL, 3/4" NPT BI 1
10 105738 ELBOW, REDUCING 3/4" X 1/2" NPT BI 1
11 105794 NIPPLE, 1/2" NPT X 6" LG. BI 1
12 111386 UNION ELL, 1/2" NPT X 90° FEMALE BI 1
13 112430 STREET ELL, 3/4" NPT X X 90° FORGED BRASS 1
14 112387 PRESSURE REGULATOR/LINE STRAINER 3/4" NPT 1
15 103427 ELBOW, 1/2" X 90° COPPER 1
16 102662 NIPPLE, 3/4" NPT X 6-1/2" LG. BRASS 1
17 102521 TEE, 3/4" NPT BRASS 1
18 100184 NIPPLE, CLOSE 3/4" NPT 6
19 102526 TEE, 3/4" X 3/4" X 1/2" NPT BRASS 2
20 104649 RELIEF VALVE 3/4" NPT 125 PSI 1
21 100571 UNION, 3/4" NPT BRASS 1
22 102470 NIPPLE, 3/4" NPT X 3" BRASS 2

23 107736 UNION, 1/2" X 1/2" NPT MALE COPPER 2
24 107380 FORM TO FIT, TUBING 1/2" TYPE L COPPER 2
25 104749 BALL VALVE, 1/2" NPT M X F 1
26 102525 TEE, 3/4" X 1/2" X 3/4" NPT BRASS 1
27 111437 VALVE, 3/4" NPT HOT WATER 1

--- 111472 KIT, SOLENOID COIL REPAIR 3/4" VALVE A/R

--- 109903 KIT, REPAIR DIAPHRAGM 3/4" NPT VALVE A/R
28 102651 NIPPLE, 3/4"NPT X 2" LG. BRASS 2
29 109879 COMPRESSION FITTING, 3/4" X 7/8" OD 1
30 109069 THERMOSTAT, WITH CAPILLARY (NOT SHOWN) 1
31 102444 ELBOW, STREET, 3/4" X 90° BRASS CAST 1

K2 Steam Booster Assembly

45

Hot Water Coil Tank Heat Assembly

NOT SHOWN

2

1

4

3

3

5

3

9

2

1

5

12

6

11

3

5

5

5

1

7

4

3

2

8
5

17

12

15

15

3

6

11

5

11

5

GRUNDFOS

3

313

10

14

16

14

9

19

46

Hot Water Coil Tank Heat Assembly

Item Part Description Qty
No. No.

1 322280 COIL WELDMENT, STEAM/HOT WATER 1
2 100585 LOCKNUT, 1/" NPT BRASS 2
3 100184 NIPPLE, CLOSE 3/4" NPT BRASS 6
4 107418 TEE, 3/4" X 3/4" X 1/4" BRASS 1
5 102442 ELBOW, 3/4" NPT BRASS 5
6 100571 UNION, 3/4" NPT BRASS 2
7 112437 NEEDLE VALVE, 1/4" NPT M X F BRASS 1
8 109879 COMPRESSION FITTING, 7/8" OD X 3/4" NPT BRASS 1
9 102490 NIPPLE, 3/4" NPT X 3-1/2" LG. BRASS 2
10 109925 COMPRESSION FITTING, 5/8" OD X 1/2" MPT 1
11 102660 NIPPLE, 3/4" NPT X 6" LG. BRASS 2
12 102690 NIPPLE, 3/4" NPT X 16-1/2" LG. BRASS 1
13 100853 CHECK VALVE, 3/4" NPT BRASS 1
14 102396 REDUCING BUSHING, 1" X 3/4" NPT BRASS 2
15 111860 FLANGE KIT, FLANGES, GASKETS, BOLTS 1
16 111854 CIRCULATION PUMP 1
17 102653 NIPPLE, 3/4" NPT X 4" LG. BRASS 1
18 323041 PUMP SUPPORT BRACKET 1
19 102446 ELBOW REDUCING, 3/4" X 1/2" X 90° BRASS 1

47

Single Source Gas Booster Piping

ON

APOLLO

OFF

STANDARD REAR
FLUE EXHAUST

OPT. RIGHT HAND
END FLUE EXHAUST

s"CLOSEs"CLOSE

10

110° HOT WATER IN TO BOOSTER
AND RETURN FROM TANK HEAT COIL

2

3

H

2

11

2

2

12

H

H

17

17

s"CLOSE

16

19

20 15

18

24

21

11

10

2

WATER RETURN FROM COIL

22

13

IN

OUT

2

14

2

4

5

22

14

1

5

11

7

4

13

HOT WATER RETURN FROM

COIL TO BOOSTER

25

HOT WATER IN FROM

BOOSTER TO COIL

26

HOT WATER OUT

TO FINAL RINSE

HOT WATER OUT

TANK HEAT COIL

48

HOT WATER OUT TO MACHINE
FINAL RINSE AND COIL

13

25

9

H

11

6

23

6

7

4

Single Source Gas Booster Piping

Item Part Description Qty
No. No.

1 102521 TEE, 3/4" NPT BRASS 1
2 100184 NIPPLE, CLOSE 3/4" NPT BRASS 7
3 107550 PRESSURE REGULATING VALVE 3/4" NPT BRONZE 1
4 102651 NIPPLE, 3/4" NPT X 2" LG. BRASS 2
5 102669 NIPPLE, 3/4" NPT X 8-1/2" LG. BRASS 1
6 102660 NIPPLE, 3/4" NPT X 6" LG. BRASS 2
7 102442 ELBOW, 3/4" NPT X 90° BRASS 2
8 102678 NIPPLE, 3/4" NPT X 11-1/2" LG. BRASS 1
9 106911 UNION ELL, 3/4" NPTF X 90° BRASS 1
10 100571 UNION, 3/4" NPT BRASS 2
11 102525 TEE, 3/4" X 1/2" X 3/4" NPT BRASS 4
12 110768 LINE STRAINER, 3/4" NPT BRONZE 1
13 109879 COMPRESSION FITTING, 7/8" OD X 3/4" NPT BRASS 2
14 112228 VALVE, ANGLE, DRAIN BRASS 1
15 105779 UNION, 3/4" NPT BI 1
16 105752 TEE, 3/4" NPT BI 1
17 105803 NIPPLE, 3/4" NPT CLOSE BI 2
18 113003 NIPPLE, 3/4" NPT X 13" LG. BI 1
19 105806 NIPPLE, 3/4" NPT X 2" LG. BI 1
20 100113 CAP, 3/4" NPT SST 1
21 105731 STREET ELL, 3/4" NPT 90° BI 1
22 100118 UNION ELL MALE, 3/4" NPT X 90° BRASS 1
23 102526 TEE, 3/4" X 3/4" X 1/2" NPT BRASS 1
24 102504 PLUG, 1/2" NPT BRASS 1
25 109925 COMPRESSION FITTING, 5/8" OD X 1/2" NPT BRASS 2
26 102392 BUSHING, 3/4" X 1/2" NPT BRASS 1

H ---------- SUPPLIED BY HATCO WITH BOOSTER

49

DHBT Lower Fill Piping Assembly

TO UPPER

15

16

14

13

2

3

1

5

19

17

18

4

12

5

9

11

8

10

6

5

7

5

2

PIPING

CUSTOMER

WATER

INLET

50

DHBT Lower Fill Piping Assembly

Item Part Description Qty

No. No.

1 107550 VALVE, PRESSURE REGULATING 3/4" 1
2 102444 STREET ELL, 3/4" X NPT BRASS 2
3 102651 NIPPLE, 3/4" X 2" BRASS 1
4 111437 VALVE, 3/4" NPT HOT WATER 1
5 100184 NIPPLE, CLOSE 3/4" NPT BRASS 4
6 102525 TEE, 3/4" X 1/2" X 3/4" BRASS 1
7 100571 UNION 3/4" NPT X BRASS 1
8 102388 BUSHING REDUCING, 1/2" X 1/4" BRASS 1
9 112437 VALVE, NEEDLE 1/4" 1
10 109879 COMPRESSION FITTING 3/4" NPT X 7/8" OD 1
11 205824 TUBE, FINAL RINSE 1
12 107065 CONNECTOR, MALE 1/4" OD X 1/4" NPT 1
13 107928 TUBING, HIGH DENSITY 3FT.
14 111100 ELBOW, FEMALE 1/4" OD X 1/8" MPT 1
15 109812 GAUGE, PRESSURE 0-60 PSI 1
16 109816 OVERLAY, GAUGE 20-30 PSI 1
17 111472 COIL, SOLENOID 120VAC A/R
18 109903 KIT, VALVE REPAIR A/R
19 110768 STRAINER, LINE 3/4" BRONZE 1

51

DHBT, DH1T Upper Fill Piping Assembly

15

3

9

10

16

12

11

7

4

3

14

8

2

WATER IN FROM

LOWER PIPING

8

13

5

6

1

52

DHBT, DH1T Upper Fill Piping Assembly

Item Part Description Qty
No. No.

1 100156 LOCKNUT, 3/4" NPT BRASS 1
2 100571 UNION 3/4" NPT BRASS 1
3 102392 BUSHING, RED. 3/4" NPT X 1/2" BRASS 1
(PRIOR TO S/N D3699)

--- 100171 BUSH, RED., FACE 3/4" NPT X 1/2" BRASS 1

(BEGIN WITH S/N D3700) 1

4 100599 CROSS, 3/4" NPT BRASS 1
5 108181 BUSHING, RED. 3/4" X 1/4" NPT PLASTIC 1
6 107463 PLUG, 1/4" NPT PLASTIC 1
7 102444 ELBOW, STREET 3/4" NPT 90° BRASS 1
8 100184 NIPPLE, CLOSE 3/4" NPT BRASS 1
9 113222 VACUUM BREAKER, 3/4" NPT BRONZE 1
10 109925 COMPRESSION FITTING, 1/2" NPT X 5/8" OD BRASS 1
11 102489 NIPPLE, 3/4" NPT X 2-1/2" LG. BRASS 1
12 104682 THERMOMETER, 1/2" NPT 1
13 102521 TEE, 3/4" NPT BRASS 1
14 102505 PLUG, 3/4" NPT BRASS 1
15 113223 KIT, REPAIR VACUUM BREAKER 3/4" 1
16 102392 BUSHING, REDUCING 3/4" NPT X 1/2" BRASS 1

(BEGIN WITH S/N D3700)

53

DH1T Lower Fill Piping Assembly

CUSTOMER

TO UPPER

11

PIPING

10

WATER IN

1

20

19

2

7

3

6

15

5

4

6

9

8

1

12

13

14

18

17

16

54

Item Part Description Qty

No. No.

1 102444 STREET ELL, 3/4" NPT BRASS 2
2 0309340 BRACKET, PLUMBING SUPPORT 1
3 110768 STRAINER, LINE 3/4" BRASS 1
4 111437 VALVE, 3/4" NPT HOT WATER, 12OVAC 1
5 109903 KIT, REPAIR VALVE, 3/4" NPT HOT WATER A/R

--- 111472 COIL. SOLENOID 12OVAC, 3/4" NPT HOT WATER A/R
6 100184 NIPPLE, CLOSE 3/4"NPT BRASS 2
7 102442 ELBOW, 3/4" NPT BRASS 1
8 102470 NIPPLE, 3/4" NPT X 3" LG. BRASS 1
9 102392 BUSHING, REDUCING 3/4" X 1/2" NPT BRASS 1
10 109925 COMPRESSION FITTING, 1/2" NPT X 5/8" OD BRASS 1
11 205824 TUBE, 1/2" COPPER FORMED 1
12 102525 TEE, RED., 3/4" X 1/2" X 3/4" NPT 1
13 102388 BUSHING, RED., 1/2" X 1/4" NPT BRASS 1
14 101261 STREET ELL, 1/4" NPT BRASS 1
15 112437 NEEDLE VALVE, 1/2" MPT BRASS 1
16 107065 ADAPTER, 1/4" OD X 1/4" MPT PLASTIC 1
17 107928 TUBING, HIGH DENSITY 3 FT.
18 111100 ELBOW, FEMALE 1/4: OD X 1/8" NPT 1
19 109812 GAUGE, PRESSURE 0-60 PSI 1
20 109765 OVERLAY, GAUGE 1

DH1T Lower Fill Piping Assembly

55

Pump Assembly

29

30

27

28

26

25

24

31

32

14

20

23

22

21

19

5

18

16

17

6

4

12

13

11

10

9

8

2

7

1

3

56

Item Part Description Qty

No. No.

1 324580 STRAINER 1
2 107966 GRIP NUT, 10-32 W/NYLON INSERT 1
3 104203 CLAMP, HOSE 2
4 104165 CLAMP, HOSE 1
5 107340 CLAMP, HOSE 1
6 112383 HOSE, PUMP DISCHARGE 1
7 0508515 HOSE, SUCTION 1
8 100734 BOLT, 1/4-20 X 1/2" HEX HD., SST 1
9 106482 WASHER, LOCK 1/4" SPLIT SST 1
10 110247 NUT, HEX JAM 7/16-20 1
11 110248 WASHER, FLAT 1
12 107463 PLUG, 1/4" 1
13 107137 BOLT, 10-32 X 7/8" HEX HD., SST 11
14 100194 GRIP NUT, 10-32 11
15 0501505 WASHER, LOCK INTERNAL SST #8 (NOT SHOWN) 11
16 109651 VOLUTE 1
17 113513 IMPELLER 1
18 109653 GASKET, O-RING 1
19 111111 SEAL, PUMP 1
20 109649 FLANGE ASSY, 1HP 1
21 107690 NUT, JAM 3/8-16 4
22 106407 WASHER, LOCK 3/8" SPLIT 4
23 109648 PLATE, BACKING 1
24 109654 PUMP, SLINGER WASHER 1
25 110734 STUD, 3/8-16 X 1-3/8" 4
26 110422 MOTOR, 2HP 208-240/460V/60/3 1

--- 110421 MOTOR, 2HP 115/208-240/60/1 1

--- 112163 MOTOR, 1.4HP 115/208-240/50/1 1

--- 0507708 MOTOR, 1.4HP 575/60/3 1
27 100739 BOLT, 5/16-18 X 3/4" HEX HD., SST 4
28 102376 WASHER, FLAT 5/6" SST 4
29 106013 WASHER, LOCK 5/16-18 SST 4
30 100142 GRIP NUT, 5/16-18 4
31 100754 SCREW, FLAT 10-32 X 1/2" SST 4
32 110270 WASHER, COUNTERSUNK SST 4

Pump Assembly

--- 900173 KIT, PUMP ASSY LESS MOTOR A/R

--- 452281 PUMP/MOTOR ASSY COMPLETE 2HP A/R
(208-240/460/60/3)

--- 452282 PUMP/MOTOR ASSY COMPLETE 2HP A/R

(115/208-240/60/1)

--- 452283 PUMP/MOTOR ASSY COMPLETE /1.4HP A/R

575V/60/3PH

57

Control Panel Assembly

Prior to
S/N D3864

8

POWER

CYCLE

60

170

2

70

80

180

90

190

95

100

200

105

210

C

220

F

OFF

1

WASH

160

50

140

40

120

100

80

7

20

0

NSF

60

MODEL W

20

P/N 108391

3

WASH CYCLE

RINSE PRESSURE

40

psi

20

CHAMPION INDUSTRIES, INC.

WINSTON-SALEM, NC

0

USG

4

1 MIN

6 MIN

60

80

100

6

5

2 MIN

4 MIN

11

9 10

POWER

CYCLE

ON

4

1

OFF

3

TEMPERTURE

RINSE PRESSUREWASH

3 MIN

6 MIN

6

5

11

70

80

60

170

160

180

50

140

40

120

100

80

7

20

0

NSF

60

MODEL W

20

P/N 108391

90

190

95

100

200

105

210

C

220

F

20

CHAMPION INDUSTRIES, INC.

0

40

psi

WINSTON-SALEM, NC

USG

60

80

10

9

100

8

Beginning with S/N D3864 and above

58

Control Panel Assembly

Item Part Description Qty
No. No.

1 0501361 SWITCH, ON/OFF (PRIOR TO D3863) 1

--- 111980 CIRCUIT BRKER, ON/OFF (BEGIN WITH D3863) 1
2 112390 LIGHT, RED (PRIOR TO D3863-NO LONGER USED) 1
3 112391 LIGHT, AMBER (PRIOR TO D3863) 1

--- 106364 PILOT, LIGHT 120V GREEN (BEGIN D3863) 1
4 113054 SWITCH, TIME SELECT, 4 POSITION 1
5 113055 CONTACT BLOCK, NO 1
6 113056 CONTACKT BLOCK NC 2
7 112086 OVERLAY, WASH 150°F 1
8 113622 THERMOMETER, 4FT. CAPILLARY 1
9 109812 GAUGE, PRESSURE 0-60 PSI 1
10 109756 OVERLAY, 20-30 PSI 1

--- 113051 LABEL, PANEL OVERLAY (DHT/TC) PRIOR TO D3863 1

--- 113525 LABEL, PANEL OVERLAY (BEGIN WITH D3863) 1

--- 113567 LABEL, PANEL OVERLAY CORNER MODEL 1

(BEGIN WITH D3863)

59

Control Cabinet Assembly

10

17

Main Power Fuse Block

mounted on machine base

(115V/1 phase only)

6 7

5

16

4

3

14

15

Main Power Transformer

mounted on machine base

(208V-575V/1 or 3 phase)

2

8

60

WASH

OUTPUT

RINSE

OUTPUT

T3

T4

HEATERS

OUTPUT

LAMP

OUTPUT

T5

T6

10

JB1

L1

POWER

JB3

F1

N

H

T7

T1

T2

T8

DOOR SW.

START SW.

FLOAT SW.

JB2

U1

L3 L4

FILL RINSE WASH

L2

T10

T9

EXT. WASH

9

10

11

3

2

1

13

1

Item Part Description Qty
No. No.

1 900911 TIMER BOARD (PRIOR TO D3863) 1

--- 113597 TIMER BOARD (BEGIN WITH D3863) 1
2 106925 BLOCK, FUSE 30A 3P 1
3 100922 FUSE, 20A (DHBT) 208-240/380-415/3 3

--- 100913 FUSE, 10A (DHBT) 480V/3 3

--- 100922 FUSE, 2OA (DH1T) 208-240/380-415/3 3

--- 100913 FUSE, 10A (DHIT) 480V/3 3

--- 100929 FUSE, 30A (DH1T) 115V/1 3

--- 100929 FUSE, 30A (DH1T) 208-240/1 3

--- 100929 FUSE, 30A (DHBT) 208-240V/1 3
4 111904 CONTACTOR, BOOSTER HTR., 40A 3P ALL MODELS 1
5 111904 CONTACTOR, BOOSTER HTR., 40A 3P ALL MODELS 1
6 108122 CONTACTOR, WASH MOTOR., 12A 3P ALL MODELS 1
7 112691 STARTER,OVERLOAD WASH 208-240V3 1

--- 110805 STARTER, OVERLOAD WASH 480V/3 1

--- 110805 STARTER, OVERLOAD WASH 380-415V/3 1

--- 112692 STARTER, OVERLOAD WASH 575V/3 1

--- 111632 STARTER, OVERLOAD WASH (DH1T) 115V/1 1

--- 111632 STARTER, OVERLOAD WASH (DH1T) 208-240V/1 1
8 107366 BOARD, TERMINAL 1
9 112382 RELAY, 3PDT, 10A 120VAC COIL 1
10 111068 RELAY, 2PDT, 10A 120VAC COIL 2
11 113314 TIMER, INFINTEC (DRAIN TIMER) 1
12 0509564 LABEL, CHEMICAL CONNECTIONS (NOT SHOWN) 1
13 111833 BLOCK, TERMINAL 3P (MAIN POWER) 1
14 109064 TRANSFORMER, 250VA, 208-240-480V/60/1&3 1

--- 111521 TRANSFORMER 250VA, 575V/60/3 1

15 112424 KIT, FUSE BLOCK 1
16 112484 FUSE 1.5A 208-240V/1&3 2

--- 112483 FUSE, 1.8A 380-415V/3 2

--- 112887 FUSE, .5A 480V/3 2
17 106042 BLOCK, FUSE 2P 115V ONLY 1
18 107289 FUSE, 2.5A, 115V ONLY 2

--- 103310 WIRE LUG, GROUND (NOT SHOWN) 1

Dish racks, PRV

1

2

3

62

Dish racks, PRV

Item Part Description Qty
No. No.

1 101273 RACK FLAT BOTTOM 1
2 101285 RACK, PEG 1
3 107550 VALVE, PRESSURE REGULATING (PRV) 1

63

Blank Page

This Page

Intentionally

Left Blank

64

L2L1 L3

ON SINGLE PHASE
MACHINES OMIT L3.

L1
L2

L1
L2
L3

L1

L2

L1 3330
L2
L3

L1
L2 31
L3 32

DIAGRAM STATE

1MOL

24

1M

50

25

50

1MOL

1M

24 27
25
26

ELECTRIC TANK HEAT

FUH

FUH

FUH

30

31

31
32

30

HC1

HC1

HC1

33

34

34

35

33
34
35

ELECTRIC BOOSTER HEAT IF USED (SEE NOTE3)

BC1

L1

L2

BC1

L1
L2
L3

BC1

L1 36
L2
L3

36

37

36

37

38

37
38

POWER OFF
DOORS CLOSED
TANKS EMPTY
END OF CYCLE

27

28

28
29

4.7kW

4.7kW

4.7kW

1MTR

1MTR

NOTE 1: IF SUPPLY VOLTAGE IS 115V, T1 IS NOT
USED. WIRES #1 AND 2 ARE CONNECTED TO THE
FUSE BLOCK IN PLACE OF WIRES #39 AND 40.

NOTE 2: DS1 NOT USED ON CORNER MACHINE
MODELS.

! ATTENTION - VERY IMPORTANT ! -

VERIFY CIRCUIT BOARD PART NUMBER AND JUMPER
POSITION SETTINGS (JB1, JB2, JB3) PER MACHINE
MODEL AND SERIAL NUMBER AS INDICATED IN TABLE
BELOW. IMPROPER JUMPER SETTINGS MAY CAUSE
ERRATIC OPERATION.

Model

DH1T, DHBT Up to D3857 112676 Rev. C

DH1T, DHBT

DLF

DH1T, DHBT

E* - Energy Star Qualified Product, starting with serial# D08016801

DS1

SEE NOTE 2

4

1CRA

4

11

4

Ω

15k

4

S/N Part No.

D3858-D08016801

ALL

D08016801-UP

DS2

42

6

SS

32

1

7

4

1M

5

FSW

4.7k Ω

113597 Rev. G

113597 Rev. G

113597 Rev. H

1CR

6

X000

00X0

000X

X000

Machine Board Jumper Settings

JB1 JB2 JB3

Open

Closed

Open

Closed

Open

Closed

Closed

Open

4

2

H

T2

N

T1

T7

9

T8

10

4

T9

11

T10

11

58 57

41

Open

Open

Open

Closed

START

SWITCH

DOOR

SWITCH

FLOAT

SWITCH

EXTENDED

WASH

NOTE 3: THE kW RATING OF THE BOOSTER
ELEMENT IS DEPENDENT ON THE VOLTAGE AND
DEGREE RISE OF THE SYSTEM. SINGLE PHASE

MACHINES W/ ELECTRIC BOOSTER ARE 40° RISE
ONLY. 40° RISE UNITS USE 7.5/10 OR 9 kW
ELEMENTS. 70° RISE UNITS USE 13.5/18 OR 17.7

kW ELEMENTS.

BLACK JUMPER SHOWN CLOSED.
LIFT & REMOVE TO OPEN.

PRINTED CIRCUIT BOARD

CLOSED JUMPER SHOWN FROM SIDE

F1

FUSE 1A

5 X 20 MM
FAST ACTING

WHITE BASE

POWER

LED

JB3

JB1

5758

LEDs

RINSEFILL

WASH

JB2

120V FAN SIGNAL

(IF USED)

TO CONTACTOR COIL

SUPPLIED BY OTHERS

43

DETERG.

SIGNAL

WASH

OUTPUT

RINSE

OUTPUT

HEATERS

OUTPUT

LAMP

OUTPUT

(IF USED)

T3

T4

T5

T6

PCB

LINE

LOAD

T1 NOT USED WITH

115V LINE SUPPLY

SEE NOTE 1

TSDT

1

4

12

15

17

22

2CRA

1CRB

1CRC

TSHC

TSBC

44

3CRA

DTV

13

16

ELECTRIC HEAT ONLY

AS

AS

23

55

3CR

18

20

L1

L2

L3

39

T1

IT

10 MINUTE

1 2 3

14

1M

RWV

HCHL

BCHL

RINSE

SIGNAL

1

56

1MOL

19

21

FUT

DV

LT2

2CR

HC1

BC1

PER LOCAL ELECTRICAL CODE

L1

L2

L3

FUT

40

GND

2

1CR
2CR

DOOR SWITCH RELAY

RINSE AID SIGNAL RELAY
3CR POWER ON RELAY
1M
1MOL
1MTR

AS
BC1
BCHL

2

DS1
DS2
DTV

2

DV
F1

WASH MOTOR CONTACTOR

WASH MOTOR OVERLOAD

WASH MOTOR

ARC SUPPRESSOR

BOOSTER TANK CONTACTOR OR STEAM VALVE

BOOSTER TANK HIGH LIMIT

DOOR SAFETY SWITCH, FRONT DOOR

DOOR SAFETY SWITCH, SIDE DOORS

DRAIN TEMPERING VALVE

DRAIN VALVE

TIMER BOARD FUSE
FSW FLOAT SWITCH
FUH
FUT
HC1
HCHL
IT
JB1
JB2
JB3
LT2
PCB
RWV

TANK HEAT FUSES

TRANSFORMER FUSES

TANK HEAT CONTACTOR OR STEAM VALVE

TANK HEAT HIGH LIMIT

INTERVAL TIMER, 10 MINUTE

RINSE TIME SELECT JUMPER

CYCLE SELECT JUMPER

CYCLE SELECT JUMPER

CYCLE LIGHT

POWER SWITCH CKT BKR

RINSE WATER VALVE

CYCLE TIME SELECTOR SWITCHSS
T1 LINE:120V TRANSFORMER
TSBC
TSDT
TSHC

2

(IF USED)

TO TEST INPUTS T8 AND T9 A METER
CAPABLE OF READING DC VOLTAGES MUST

BE USED.

1.) SET METER TO READ DC VOLTAGE

2.) PLACE BLACK LEAD TO T2

3.) PLACE RED LEAD TO TERMINAL BEING TESTED
i.e. PLACE RED LEAD TO T8 TO TEST DOOR SW.

4.) AN OPEN SWITCH WILL READ 4.7-5.3VDC
A CLOSED SWITCH WILL READ 0-1VDC

BOOSTER TANK THERMOSTAT

DRAIN TEMPERING THERMOSTAT

WASH TANK THERMOSTAT

2

ON SINGLE PHASE
MACHINES OMIT L3.

CUSTOMER TO SUPPLY RATED VOLTAGE/PHASE/Hz,
AS SPECIFIED PER ORDER,TO DISCONNECT SWITCH.
ALL POWER SUPPLIED TO EACH CONNECTION POINT
MUST COMPLY WITH ALL LOCAL ELECTRIC CODES.

J.NEWTON

DATE SHEET

6MAY99

SCALEDR.BY

DESCRIPTIONREV.

I

ADD JUMPER SETTING / SERIAL NUMBER INFORMATION

J

NONE

1

OF

1

ADDED SURGE SUPPRESSORS

K

CORRECTED JB1 JUMPER SETTING TO CLOSED

DATE

1 NOV02
17MAR03

29JAN04

BY

MJM
JAM
WB

REV. DESCRIPTION

REMOVED SURGE SUPPRESSOR FROM DOOR SWITCH

L

REVISED BOARD, ADDED CONNECTION TO JB3

M

DATE

14DEC04
18JAN08

JAM
JAM

BY

The Dishwashing Machine Specialists

D-H1/BTE - ELECTRONIC CONTROLS
STEAM/ELECTRIC- 1 & 3 PHASE

B

701648 M

REV.