For machines beginning with S/N D12049842 and above
2674 N. Service Road, Jordan Station
Ontario, Canada L0R 1S0
905/562-4195 Fax: 905/562-4618
Toll-free: 800/263-5798
Machine Serial No.
Printed in the USA
For future reference, record your dishwasher information in the box below.
Model Number__________________________ Serial Number_______________________
Voltage________________Hertz_____________ Phase__________________
Service Agent __________________________________ Tel:______________________
Parts Distributor _________________________________ Tel:______________________
FAILURE TO REGISTER YOUR PRODUCT MAY VOID YOUR WARRANTY
IMPORTANT IMPORTANT
Revision History
Revision History
A revision might be a part number change, a new instruction, or other information that was not
available at print time. We reserve the right to make changes to these instructions without notice
and without incurring any liability by making the changes. Equipment owners may request a
revised manual, at no charge, by calling 1 (800) 858-4477 in the USA or by calling
1 (800) 263-5798 in Canada.
Revision Revised Serial Number Revision
Date Pages Effectivity Description
9.17.12 All D12049842 Released First Edition
1.31.13 34-38, All P/N 115100 replaced with elbow and
46, 48, 64 Coupling
1.31.13 54 All Modified front track and cross baffle
12.18.13 46-49 D130710963 Modified rinse aid injection point
using P/N 115333
68-69 All Added Hot water coil assembly parts
104-106 All Added Grundfoss pump air purge
instructions.
4.25.14 44-45 All Updated Items 21,22,23, input xfmr.
i
Limited Warranty
LIMITED WARRANTY
Champion Industries Inc. (herein referred to as Champion), 3765 Champion Blvd., Winston-Salem, North Carolina 27105,
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 fifteen (15) months after the date of shipment by
Champion, whichever occurs first. [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 first. 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 finish 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.
ii
Table of Contents
Table of Contents
DH5000 Series Hood-type Dishwasher
Revision History ........................................................................................................ i
Limited Warranty ...................................................................................................... ii
Model Descriptions ................................................................................................... iv
P/N 900958, Model DH5000 Control Box Wall Mount Kit ................................... 113
iii
Model Description
Model Description
DH5000 Series
High temperature hot water sanitizing dishwasher with
built-in 40-70°F/22-82°C rise booster heater.
208-240V/60/1 & 3, 460-480V/60/3
Field convertible for straight-through or corner operation
Self-draining pump
Automatic start
Fresh water rinse
Standard Cycle 55 racks per hour/60 second total cycle time
Extended Cycle 38 racks per hour/90 second total cycle time
Rinse sentry
Automatic drain valve
Optional Equipment
Direct Vent System
Condensate Removal System
Additional Flat-bottom Dish racks (P/N 101273)
Additional Peg Dish racks (P/N 101285)
(consult factory)
iv
Installation
60
1
8
[1526]
33
3
4
[857]
37
7
8
[963]
HOOD
OPEN
HEIGHT
77
1
4
[1963]
69
3
4
[1770]
"
"
"
"
"
Receiving
NOTE:
The installation of your dishwasher must be performed by qualified service personnel.
Problems due to improper installation are not covered by the Warranty.
NOTE:
The installation of the dishwasher must comply with all local electrical, plumbing, health and
safety codes or in the absence of local codes, installed in accordance with the applicable
requirements in the National Electrical Code, NFPA 70, Canadian Electrical Code (CEC),
Part 1, CSA C22.1; and the Standard for Ventilation Control and Fire Protection of
Commercial Cooking Operations, NFPA 96.
NOTE:
The installation of the dishwasher must comply with local health codes.
1. Inspect the outside of the dishwasher carton for signs of damage.
2. Remove the carton and inspect the dishwasher for damage.
3. Check for any options or accessories that may have shipped with your dishwasher.
4. Turn to the front of this manual and follow the instructions to register your
product online or by fax.
CAUTION:
Placement
Be careful when lifting and moving the dishwasher to prevent damage to the machine.
1. Move the dishwasher near its permanent location.
2. Compare the installation site utility connections with the dishwasher utility connections and
make sure they are the same.
3. The typical dishwasher load height is 33¾" [857mm].
4. The machine height is 60-1/8" [1526mm].
5. The dishwasher hood requires an open height of 77¼" [1963mm].
6. For straight-through operation, provide 20" [508mm] clearance out from the front of the
machine and 20" [508mm] out from the left-side of the machine by 27" [686mm]
clearance above the floor for servicing.
7. For servicing a corner operation
machine, provide 35" [889mm]
clearance out from the front of
the machine under the right-hand
tabling, 35" [889mm] out from the
left-hand of the machine under the
left-hand tabling and 35" [889mm]
out from the front of the machine.
Provide 27" [686mm] clearance
above the floor on all sides.
1
Installation
Feet
Co
Drill holes, apply NSF sealant,
Placement (continued)
6. Dishwashers are shipped from the factory for straight-through operation. Refer to
page 4 to convert the dishwasher from straight-through to corner operation.
Straight-through Operation Shown
ntrol
Panel
7. The dishwasher has 4 adjustable feet for leveling.
8. Level the dishwasher front-to-back and side-to-side.
Adjustable
Dish Table Connections
NOTE:
Dish tables should be securely fastened to the dishwasher after the dishwasher is permanently
located and the utilities are connected.
1. Level the dishwasher and dish tables to the required height and fit the dish table flanges
over the ends of the dishwasher tank. Refer to the illustration below.
2. Lift the dishwasher track assembly out of the dishwasher and set aside.
3. Remove the dishwasher side panels (front and side panel for corner operation).
4. Apply a NSF approved sealant between the table flanges and the wash tank.
5. Drill a minimum of two holes through the table flange and the inner wash tank.
6. Install stainless steel truss head screws or rust-proof rivets to secure the table and tank.
7. Reinstall the panels and track assembly.
Dish Table Flange
Panel
9/32”
& fasten flange to wash tank
Inner Wall of
Wash Tank
2
Installation
Condensate RemovalDirect Vent
Installing Condensate Removal or Direct Vent Options
NOTE
Complete installation instructions are located at the end of this service manual.
The dishwasher may be equipped with either a Condensate Removal Option or a Direct Vent
Option. These options ship separately from the dishwasher in their own containers. Separate
instructions are also included in the option shipping container. These instructions may be
requested under the document part numbers listed below:
P/N 114959, Direct Vent Option Installation Instructions
Condensate Removal System Option (See page 91 for complete installation instructions.)
The condensate removal system removes dishwasher heat and water vapor at the end of the dishwashing cycle recovering the normally exhausted heat and transferring the recovered heat to the
built-in booster heater which may eliminate the need for a dishwasher vent hood.
Direct Vent System Option (See page 79 for complete installation instructions.)
The direct vent system option removes dishwasher heat and water vapor directly into an exhaust
vent which may eliminate the need for a dishwasher vent hood.
3
Installation
Converting Straight-through Operation to Corner Operation
! ATTENTION !
A straight-through machine can be converted to a corner configuration in the field
BUT
the clean-end dish table will have to be modified if its backsplash is over 3" [76mm] high.
Refer to the illustration below and on the next page to convert a straight-through operation
machine to a corner operation machine.
To convert the dishwasher:
1. Place the dishwasher as shown below so the control panel faces into the room
and is accessible to the operator.
2. Refer to the illustrations on the next page and cut a notch in the dish table backsplash
if it is higher than 3" [76 mm].
3. The dishwasher should be positioned in a manner whcih allows the dish tables and the
machine to align for the proper loading and unloading of the dish racks.
4. Make the utility connections as described in this manual and in accordance with all
local codes and regulations.
5. Install the dish tables so the edge of each table fits over the inner wall of the dishwasher
tank.
6. Secure the dish tables to the dishwasher
7. Seal each dish table joint with a food-grade sealant to prevent leaks.
Control
Panel
Corner Operation Shown
4
Installation
Converting Straight-through Operation to Corner Operation (continued)
! ATTENTION !
If the backsplash is higher than 3" [76mm], then it must be notched for handle clearance.
See Detail
Controls must
be accessible.
CORNER CONFIGURATION
HANDLE CLEARANCE CUTOUT
FOR CORNER OPERATION
5"
[127]
Detail
3" [76]
5
A
Installation
Converting Straight-through Operation to Corner Operation
! ATTENTION !
The track assembly must be converted as shown below.
Step 1:
Open the hood and remove the
track assembly (A) by pulling straight
up and lifting the assembly out of
the machine.
Step 2:
Rotate the track assembly 180° and
reinstall it in the machine.
Step 3:
Note the location of the removal
rack guide B1 after the track
assembly has been rotated.
Step 4:
Remove the two truss-head screws
holding the rack guide B1 in place.
Save the fasteners.
Step 5:
Rotate the rack guide counterclockwise 90° to its new position
B2.
Step 6:
Using the fasteners saved in Step 4,
secure the guide to the track
assembly.
B
2
B
1
This is the end of the conversion instructions.
6
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 or the Canadian Electrical Code. Improper installation will not be
covered by the Limited Warranty.
8"
[203]
Power
Routing
Bracket
& Conduit
Connecting Incoming Power Supply
1. Make sure the incoming power is disconnected
at the main disconnect switch or circuit breaker.
2. The dishwasher is available for either single or
three phase operation. Standard voltages are
208-240V/60/1 & 3, and 460-480V/60/3.
3. A Machine Electrical Connection Data Plate is
located directly below the input terminal block.
Make sure the incoming power supply matches
the machine's electrical requirement before
connecting incoming power.
4. Remove the front and left side dishwasher
panels.
5. The incoming power supply is routed from the
rear of the machine to the input terminal block
located at the front of the machine.
(See A and B on next page).
continued on next page
Incoming Power Routing.
7
Installation
THREE PHASE
POWER CONNECTION
208-240/440-480V/60/3
GND
LINE IN
L1L2L3
L1L2L3
Electrical Connections
Connecting Incoming Power Supply (continued)
6. Connect the incoming power flexible conduit to the incoming conduit mounting bracket
located on the rear of the dishwasher base making sure to leave 6 feet [2 m] of excess
conduit and conductors to allow for servicing of the dishwasher.
7. Route the power conductors through the 1-1/2" rigid PVC Power Cable Conduit to the
front of the dishwasher as shown. (See A and B below).
8. Two cable tie mounts are provided on the base of the machine to secure the conductors.
Make sure the conductors do not block the front of the booster tank, (if equipped), so the
booster can be serviced easily.
9. Refer to the terminal block connection diagrams below and connect the incoming
power to the input terminal block as indicated according to the machine's power
requirements. (See C and D below).
AB
Power Cable Bracket
SINGLE PHASE
POWER CONNECTION
208-240V/60/1
L1L2L3
LINE IN
NOT
USED
L1L2
GND
Power Cable Conduit
C
D
10. CHECK MOTOR ROTATION FOR 208-240/460-480V/60/3 ONLY. Check the rotation
direction of the wash pump motor according to the indicator arrow on the motor end cover
and reverse L1 and L2 at the input terminal block if the motor rotation is incorrect.
8
Installation
33
34
35
L1
L2
L3
L2
34
35
L2
Electrical Connections
Field Conversion from 3-phase to 1-phase Operation
for 208-240V/60/3 Machines Only
! CAUTION !
3-phase to 1-phase conversion can only be performed on 208-240V/60/3 machines.
Converting a 460-480V/60/3 machine will result in permanent damage to the machine and will
VOID the LIMITED WARRANTY.
A standard 3-phase operation dishwasher can be converted for
1-phase operation by rewiring of the wash tank and booster tank heaters.
A replacement wiring diagram and data plate must be installed in the
control cabinet. This diagram and data plate must be obtained
from the factory.
To convert the dishwasher from 3-phase to 1-phase operation:
1. Make sure the main electrical service matches the dishwasher
full electrical load requirement for 1-phase operation.
2. Remove the front access panel and locate the input terminal block
mounted on the left-side of control cabinet mounting bracket.
3. Connect the 1-phase incoming power supply to L1 and L2 on the
input side of the main terminal block.
SINGLE PHASE
POWER CONNECTION
208-240V/60/1
L1L2L3
LINE IN
NOT
USED
L1L2
Rewire Wash Tank Heater Element for 1PH
1. Locate the wash tank heater mounted on the right side
of the wash tank.
2. Remove the paper insulator, wires and jumper
bars from the heater terminals.
38
36
L1
L1
1PH
1PH
38
L3
37
3. Additional short jumpers bar are stowed on the
heater terminals.
4. Reposition the jumper bars for 1PH as shown at right.
5. Connect the #33 wire to one element terminal as shown.
6. Connect the #34 and #35 wires to the other terminals as shown.
7. Reinstall the paper insulator.
Rewire Booster Heater Element for 1PH
1. Remove the booster heater element cover.
2. Remove the paper insulator, wires and jumper bars
from the heater terminals.
3. Install the jumper bars for 1PH as shown at right.
4. Additional short jumper bars are stowed on the heater
terminals.
5. Connect the #36 wire to one element terminal as shown.
6. Connect the #37 and #38 wires to the other terminals as shown.
7. Reinstall the paper insulator and the booster heater element cover.
3PH
3PH
37
Affix the new data plate over the existing machine data plate to complete the conversion.
GND
L1
33
L2
L3
36
L1
9
Installation
Water Connections for Standard Model and Direct Vent Option Model
! ATTENTION !
A qualified plumber must connect the water supply to the dishwasher in accordance with all
local plumbing and sanitation codes and regulations.
Improper installation will not be covered by the Limited Warranty.
1. The DH5000 Standard Model dishwasher and the DH5000 Direct Vent Option Model
require a single hot water connection
HOT WATER — 3/4" NPT, 110°F/43°C minimum temperature, with a minimum incoming
flowing pressure of 45 PSI measured at the dishwasher before adjusting operating
pressure to 20/25 PSI flowing pressure.
2. A water hardness of 3 grains/gal (US) [51.3 mg/L] or less is recommended.
3. A manual shut-off valve, 3/4" or larger, should be installed in the hot water supply line
as close to the dishwasher as possible for servicing.
10
The incoming hot water line is a 3/4" NPT connection.
Installation
64"
[1626]
Water Connections for Condensate Removal Option Model
1. The DH5000 dishwasher equipped with a Condensate Removal Option requires an
incoming cold water supply only.
COLD WATER — 3/4" NPT, 55-75°F/13-24°C Maximum temperature, with a minimum
incoming flowing pressure of 45 PSI measured at the dishwasher supply connection
before adjusting operating pressure to 20/25 PSI flowing pressure.
2. A water hardness of 3 grains/gal (US) [51.3 mg/L] or less is recommended.
3. The cold water supply connection is located on the left side of the dishwasher
approximately 64" above the finished floor (see the illustration below).
The incoming cold water supply pressure must be a minimum
of 45 PSI flowing pressure measured at the cold water supply connection.
! VERY IMPORTANT !
4. A manual shut-off valve, 3/4" or larger, should be installed in the cold water supply line
as close to the dishwasher as possible for servicing.
Detail View
3/4" NPT
Cold water
supply connection
11
Installation
Drain Connection - All Models
The drain water connection is a 2" slip-fit hose
connection and is located at the center-rear of
the machine base. It is a gravity drain.
1. The dishwasher drain is 2" O.D. hose
connection.
2. An optional drain water tempering kit
is available (consult the factory).
3. Drain water flow is controlled by an
automatic electrically operated drain valve.
4. The floor sink and/or drain plumbing
must be able to accommodate a
maximum drain flow rate of
20 US gpm / 17 Imp gpm / 76 Lpm.
The drain is a 2" slip-fit hose connection.
Note: A Drain Water Tempering Kit Option is available to ensure the temperature of the
water entering the drain does not exceed 140ºF/60ºC (consult the factory).
Vent Fan Control for Standard Model Only
Standard Model DH5000 installations using an overhead vent hood may require a vent fan
signal. This signal is supplied by the dishwasher control circuit.
1. A vent fan control signal is provided on a terminal
block located inside the control cabinet.
The terminal locations are clearly marked.
2. The 120VAC signal is designed only to operate an
external vent fan contactor (supplied by others) and
is limited to .5 AMP maximum load and is available
when the dishwasher power switch is turned ON.
CAUTION:
Do not connect a vent fan motor to the signal connection
terminals.
VENT FAN
120V .5A
The Vent Fan Control Signal is limited to
120VAC .5 Amp maximum load.
12
Installation
A
Standard Model and Direct Vent Option Model Chemical Dispensing Provisions
! ATTENTION !
Consult a qualified chemical supplier for chemical supplies and chemical dispensing equipment.
Provisions for chemical suppliers to connect their chemical dispensing systems are provided on the
dishwasher and include:
1. A 1/8" NPT fitting (A) rinse-aid injection point. The fitting is located on the left side
of the dishwasher support hood (see illustration below).
2. Two 7/8" holes (B) are provided on the lower right side of the wash tank for detergent
injection and the detergent probe.
3. Detergent and rinse-aid control signals are available inside the control cabinet.
4. The signals are 120VAC, Max. 1 Amp load. Connection points are located on a
labeled terminal block (see below).
Detergent Injection
Point
Detergent Probe
A
B
A commercial grade
non-chlorinated detergent
is recommended for this
machine.
VENT FAN
120V .5A
RINSE AID
120V 1A
B
DETERGENT
120V 1A
120VAC, 1A Dispenser
Signal Terminal Block
13
Installation
A
Chemical Dispensing Provisions - Condensate Removal Option Model Only
! ATTENTION !
Consult a qualified chemical supplier for chemical supplies and chemical dispensing equipment.
A commercial grade non-chlorinated detergent is recommended for this machine.
Provisions for chemical suppliers to connect their chemical dispensing systems are provided on the
dishwasher and include:
1. A 1/8" NPT fitting (A) rinse-aid injection point. The fitting is located on the left side
of the dishwasher support hood (see illustration below).
2. Two 7/8" holes (B) are provided on the lower right side of the wash tank for detergent
injection and the detergent probe.
3. Detergent and rinse-aid control signals are available inside the control cabinet.
4. The signals are 120VAC, Max. 1 Amp load. Connection points are located inside the
control cabinet on a labeled terminal block (see below).
Detergent Injection
Point
Detergent Probe
A
B
A commercial grade
non-chlorinated detergent
is recommended for this
machine.
VENT FAN
120V .5A
RINSE AID
120V 1A
B
DETERGENT
120V 1A
120VAC, 1A Dispenser
Signal Terminal Block
14
Initial Start-up
Initial Start-up Check List
1. Remove any protective film from dishwasher. Check the interior for foreign material.
2. Make sure the dishwasher is permanently located.
3. Make sure all utility connections are complete.
4. Make sure the chemical supply containers are full.
5. Make sure the pump suction screen is in place.
6. Make sure the drain screen is clean and unobstructed by debris.
7. Make sure the scrap screen plate and scrap screens installed and firmly seated.
The screen plate is mounted in the center of the wash tank and locks in a slot on the
back screen support.
8. Make sure the spray arms are in place and spin freely.
9. Close the dishwasher hood.
10. Turn hot water supply on and check for leaks in the main water supply piping connected
to the dishwasher.
IMPORTANT
During the initial fill, adjust the PRV to ensure the flowing pressure of the incoming water is set
between 20/25 PSI.
Make sure the pump suction strainer is in place.
Make sure the drain screen is clean.
Make sure the scrap screen plate is mounted in the center of
the wash tank and separating the scrap screens.
Make sure the scrap screens are in place.
15
Operation
Control Panel Description
The control panel is located on the front left side of the lower panel. The controls include:
A - ON/OFF DRAIN power switch. Turns power on and off and initiates a drain cycle when the switch is placed in the Off/Drain position.
B - CYCLE green indicator light. Illuminates during an automatic timed cycle.
The cycle light is off during the 10 minute automatic drain cycle.
C- CYCLE SELECTOR switch. Standard position provides a 60 second total cycle and the Extended position provides a 90 second total cycle for heavy soiled items.
D- WASH (150°F) digital temperature display. Indicates the wash tank water temperature
whenever the dishwasher tank is full of water (see next page, Digital Temperature Displays).
E- RINSE (180°F) digital temperature display. Indicates the final rinse water temperature
during the final rinse (ee next page, Digital Temperature Displays).
F- PRESSURE gauge. Indicates the final rinse water flowing pressure during the final rinse.
The proper pressure reading is 20/25 PSI during the final rinse.
B
C
POWERWASH
ON
STANDARD
A
CYCLE
OFF/DRAINEXTENDED
D
WASH
150°F
RINSE
180°F
E
PRESSURE
16
F
Operation
Digital Temperature Display Description
The wash tank and the final rinse temperatures are numerically displayed and a colored bar
around the numbers creates a visual indication of the temperature.
1. When the color of the bar is yellow then the water temperature
is below the minimum temperature required to operate the
machine. Wait until the temperature has reached the proper
operating temperature.
2. When the color of the bar is yellow and green then the water
temperature is at or above the minimum temperature required
to operate the machine.
3. The required wash temperature is a minimum of 150ºF/66ºC.
Wait until the display indicates this temperature before
washing dishes.
4. The required final rinse temperature is a min/max of
180-195ºF/82-91ºC. Contact a factory authorized service
agent if the display fails to indicate this temperature
during the final rinse.
W
O
L
L
E
Y
W
O
L
L
E
Y
G
R
E
E
N
G
R
E
E
N
NOTE:
The final rinse display may indicate a temperature that is less than a minimum of 180ºF/82ºC
during the wash cycle. This is normal, but during the final rinse (when the pressure gauge indicates a flowing pressure of 20/25 PSI), the final rinse temperature display will read between
180-195ºF/82-91ºC.
Temperature Display Error Codes
A digital display may show an error code to indicate certain conditions that require service or
repair. Refer to the illustrations below for the meaning of the error codes.
E
The letter "E" is displayed with a dark color
bar indicates a problem exists in the electrical
circuit. Contact an authorized service agent
to correct the problem.
Three "H"s displayed with the color bar fully
lit indicates the temperature has exceeded
210ºF/99ºC. Contact an authorized service
agent to correct the problem.
HHH
17
POWERWASH
ON
CYCLE
STANDARD
OFF/DRAINEXTENDED
Operation
Standard Wash Cycle Operation
Follow the instructions below to operate the dishwasher in a Standard Wash Cycle. A Rinse
Sentry feature holds the dishwasher in a wash cycle if the booster heater temperature is below
180ºF/82ºC.
1. Turn the main power on at the main circuit breaker.
2. Make sure the spray arms and the scrap screens are in place.
3. Turn the water supply on.
4. Close the dishwasher hood.
5. Push the Cycle Selector Switch UP to the STANDARD position.
POWERWASH
ON
STANDARD
EXTENDED
6. Push the dishwasher Power Switch to the ON position. The power switch will illuminate
and the machine will fill with water.
7. Check the pressure gauge as the machine fills and make sure the incoming water flowing
pressure is between 20-22 psi.
30
20
PSI
10
40
50
18
0
60
Operation
POWERWASH
ON
STANDARD
Standard Wash Cycle Operation (continued)
8. Wait up to 10 minutes for the WASH temperature display to indicate a minimum of
150ºF/66ºC.
NOTE:
The final rinse display may indicate a temperature
OFF/DRAIN
that is less than a minimum of 180ºF/82ºC during
the wash cycle. This is normal, but during the
final rinse (when the pressure gauge indicates a
150170
flowing pressure of 20-22 PSI), the final rinse
temperature display will read between
180-195ºF/82-91ºC.
WASH
150°F
9. Load soiled wares into the dish rack. Place plates, glasses, cups and bowls in a peg rack.
Place utensils in a single layer in a flat-bottom rack. Place pots and pans in a flat-bottom
rack. Do not overload the dish racks.
CYCLE
EXTENDED
RINSE
180°F
10. Slide 1 dish rack into the wash compartment making sure the wares do not interfere with
11. Close the hood, the green CYCLE light
the rotating spray arms. Do not wash more than 1 dish rack at a time.
will illuminate and the standard wash
cycle will begin automatically.
POWERWASH
ON
CYCLE
OFF/DRAIN
150170
WASH
150°F
STANDARD
EXTENDED
RINSE
180°F
19
Operation
Standard Wash Cycle Operation(continued)
(continued on next page)
12. The wash cycle time runs for approximately 35 seconds.
13. Opening the hood when the dishwasher is in-cycle will pause the cycle. The cycle will
resume automatically when the dishwasher hood is closed.
14. The final rinse cycle begins at the end of the wash cycle and runs for approximately
10 seconds followed by a 15 second delay before the green CYCLE light goes out.
15. Check the FINAL RINSE temperature gauge during the final rinse and make sure it indicates
a minimum of 180ºF/82ºC. The acceptable range of operation is 180-195ºF/82-91ºC.
180
RINSE
180°F
16. Check the pressure gauge located below the temperature displays to ensure the final rinse
pressure maintains a flowing pressure between 20-22 PSI.
10
30
20
40
PSI
50
0
60
17. At the end of the rinse cycle, the in-cycle light will go out. Open the hood and remove
the clean rack of wares.
18. Repeat steps 9-17 for additional dish racks.
19. Refer to the Automatic Drain Cycle on the next page for the procedures to drain the dishwasher.
20
Operation
Automatic Drain Cycle
The dishwasher can be drained automatically when the dishwasher has completed a normal wash
cycle or whenever the dishwasher is idle.
To drain the dishwasher:
1. Turn the dishwasher power Switch OFF/DRAIN. The illuminated power switch will go out.
The automatic drain valve will open and the machine will drain.
2. The CYCLE light is not illuminated
during the automatic drain cycle.
POWERWASH
ON
OFF/DRAINEXTENDED
STANDARD
CYCLE
3. The drain valve will remain open for 10 minutes to allow time to flush the interior with fresh
water during a cleaning operation.
4. When 10 minutes has elapsed, the drain valve will close.
The automatic drain cycle is complete.
NOTE:
The automatic drain cycle can be repeated after 10 minutes by turning the power Switch to ON
and immediately to OFF/DRAIN. The dishwasher will drain for another 10 minutes and then
turn off.
21
Operation
POWERWASH
ON
CYCLE
STANDARD
OFF/DRAINEXTENDED
Extended Wash Cycle Operation
! VERY IMPORTANT !
THE EXTENDED CYCLE MAY BE SELECTED BEFORE OR AFTER THE POWER SWITCH IS PRESSED; BUT,
THE CYCLE SELECTOR SWITCH WILL NOT CHANGE THE CYCLE FROM STANDARD TO EXTENDED OR
VICE VERSA WHILE THE DISHWASHER IS ALREADY IN CYCLE.
Follow the instructions below to operate the dishwasher in a Extended Wash Cycle. A Rinse
Sentry feature holds the dishwasher in a wash cycle if the booster heater temperature is below
180ºF/82ºC.
1. Turn the main power on at the main circuit breaker.
2. Make sure the spray arms and the scrap screens are in place.
3. Turn the water supply on.
4. Close the dishwasher hood.
5. Push the Cycle Selector Switch DOWN to the EXTENDED position.
POWERWASH
ON
OFF/DRAIN
STANDARD
CYCLE
EXTENDED
6. Push the dishwasher Power Switch to the ON position. The power switch will illuminate
and the machine will fill with water.
22
Operation
POWERWASH
ON
STANDARD
Extended Wash Cycle Operation (continued)
7. Check the pressure gauge as the machine fills and make sure the incoming water flowing
pressure is between 20-22 psi.
10
8. Wait up to 10 minutes for the WASH temperature display to indicate a minimum of
150ºF/66ºC.
NOTE:
OFF/DRAIN
CYCLE
The final rinse display may indicate a temperature
that is less than a minimum of 180ºF/82ºC during
the wash cycle. This is normal, but during the
final rinse (when the pressure gauge indicates a
150170
flowing pressure of 20-22 PSI), the final rinse
temperature display will read between
180-195ºF/82-91ºC.
WASH
150°F
20
PSI
0
EXTENDED
RINSE
180°F
30
40
50
60
9. Load soiled wares into the dish rack. Place plates, glasses, cups and bowls in a peg rack.
10. Slide 1 dish rack into the wash compartment making sure the wares do not interfere with
Place utensils in a single layer in a flat-bottom rack. Place pots and pans in a flat-bottom
rack. Do not overload the dish racks.
the rotating spray arms. Do not wash more than 1 dish rack at a time.
(continued on next page)
23
Operation
180°F
150°F
Extended Wash Cycle Operation (continued)
11. Close the hood, the green CYCLE light will illuminate and the extended wash
cycle will begin automatically. The wash cycle time runs for approximately 64 seconds.
POWERWASH
ON
OFF/DRAIN
150170
WASH
12. Opening the hood when the dishwasher is in-cycle will pause the cycle. The cycle will
resume automatically when the dishwasher hood is closed.
STANDARD
CYCLE
EXTENDED
RINSE
13. The final rinse cycle begins at the end of the wash cycle and runs for approximately
15 seconds followed by a 10 second delay before the green CYCLE light goes out.
14. Check the FINAL RINSE temperature gauge during the final rinse and make sure it indicates
a minimum of 180ºF/82ºC. The acceptable range of operation is 180-195ºF/82-91ºC.
180
10
30
20
40
PSI
50
0
60
RINSE
180°F
15. Check the pressure gauge located below the temperature displays to ensure the
final rinse pressure maintains a flowing pressure between 20-22 PSI.
16. At the end of the rinse cycle, the in-cycle light will go out. Open the hood and remove
the clean rack of wares.
17. Repeat steps 9-16 for additional dish racks.
18. Refer to the Automatic Drain Cycle on page 21 for the procedures to drain the dishwasher.
24
Operation
Rinse Sentry Operation Mode
The final rinse water temperature must be a minimum of 180ºF/82ºC during the final rinse cycle
to ensure all wares are sanitized. If for any reason, the hot water temperature in the booster tank
cannot provide this temperature, the dishwasher will enter a Rinse Sentry Mode of operation and
extend the cycle time.
The Rinse Sentry changes the Standard and Extended cycle time as described below:
1. The Rinse Sentry constantly monitors the water temperature inside final rinse booster.
2. If the temperature inside the booster heater falls below 180ºF/82ºC, the Rinse Sentry
will extend the wash cycle time until the booster heater water temperature reaches the
proper temperature.
3. The CYCLE light will remain illuminated during the Rinse Sentry Mode.
4. The RINSE water temperature display must be monitored to ensure a minimum of
180ºF/82ºC is maintained during the rinse cycle.
5. The acceptable temperature range for the final rinse water is 180-195ºF/82-91ºC.
6. A wash cycle time of more than 3 minutes may indicate a low incoming water temperature
or a problem with the booster tank operation.
! VERY IMPORTANT !
DO NOT REMOVE WARES UNTIL THE FINAL RINSE CYCLE HAS
SANITIZED THE WARES AND THE GREEN CYCLE LIGHT GOES OUT.
! NOTE !
A wash cycle time of more than 3 minutes may indicate a low incoming water temperature or a
problem with the booster tank operation.
25
Cleaning and Maintenance
Cleaning
After Each Meal Period or every 8 Hours of Operation.
1. Push the lighted power switch DOWN to the OFF/DRAIN position.
2. The power switch light will go out and the automatic drain cycle will operate for 10 minutes.
The cycle light is not illuminated during the drain cycle.
3. Open the hood and flush the interior of the machine with fresh water.
4. Remove the scrap screens and remove debris to a waste container.
5. Flush the scrap screens making sure to back-flush.
6. Do not strike the scrap screens against solid objects.
7. Flush the wash tank, the pump suction strainer and drain screen.
8. Check the wash tank for foreign material and clean as required.
9. Replace pump suction strainer and scrap screens.
10. Make sure the spray arms turn freely.
11. Check the chemical containers and refill as required.
12. Close the door and turn the power switch ON. The machine will fill automatically.
13. Resume normal operation.
26
Clean scrap screens.Clean pump suction strainer
Clean drain screen.
Paper Clip
End
Plug
B
C
Wash Spray arm
Rinse Arm Spindle
D
A
Cleaning and Maintenance
Cleaning
At the End of the Day
1. Perform Steps 1-10 on the previous page.
2. Remove the upper and lower rinse and wash spray arms. The spray arms are
interchangeable.
3. Unscrew the upper and lower rinse arm spindles (A). Remove the rinse arm assemblies
4. Clean the final rinse arm nozzles using a small paper clip (B).
5. Remove the rinse arm end plugs (C) if necessary, and flush the rinse arm with clean water.
6. Re-install the rinse arm end plugs if they were removed.
7. Remove the wash spray arms and flush with clean water.
8. ONLY USE NON-METALLIC SCRUB PADS TO CLEAN THE INTERIOR.
9. Contact the chemical supplier for de-liming if required (see next page).
10. Wipe the interior and exterior of the machine with a soft cloth and a mild detergent.
DO NOT HOSE THE EXTERIOR OF THE MACHINE WITH WATER.
11. Reassemble the dishwasher and leave the hood open to allow overnight drying.
27
Cleaning and Maintenance
De-liming
Minerals accumulate on the interior surfaces of the dishwasher. The deposits have a white haze
and, in cases of heavy accumulation, may appear as a granular solid. The generic name for
mineral deposits is lime. The removal of lime deposits is called de-liming. Your dishwasher should
be de-limed regularly; how often will depend on the mineral content of your water.
Inspect your machine interior for lime deposits. If de-liming is required, a de-liming agent should
be used for best results in accordance with the chemical supplier's instructions.
! DANGER !
Death or serious injury may result when de-liming solution is mixed with sodium hypochlorite
(chlorine bleach) sanitizing agent. Mixing may cause hazardous gases to form. De-liming solution
and other acids must never be mixed with chlorine, iodine, bromine, or fluorine.
! CAUTION !
Skin contact with de-liming solutions can cause severe irritation and possible chemical burns.
Always wear protective clothing and goggles when handling chemicals.
! ATTENTION !
Contact your chemical supplier for specific safety procedures and instructions for the use of the de-
liming solution supplied for the dishwasher.
De-liming solution or other chemicals are not supplied by the dishwasher manufacturer.
28
Cleaning and Maintenance
Maintenance
Daily Maintenance
1. Check all of the wash arm and rinse arm spray jets and clean as necessary.
2. Make sure the water supply is on and the drain is not clogged.
3. Check the temperature displays to ensure they are operating.
4. Make sure the dish racks are in good condition.
5. Check the chemical containers and refill as required.
6. Follow the cleaning procedures given above.
Weekly Maintenance
1. Perform Steps 1-5 in the Daily Maintenance.
2. Inspect water lines for leaks.
3. Check for water leaks underneath the dishwasher.
4. Make sure the floor drain and/or piping handles the drain water discharge.
5. Make sure the dishwasher is level.
6. Clean accumulated lime deposits from the wash tank heating element.
7. Inspect the scrap screen and replace it if damaged.
8. Check the spray arms and replace or repair if damaged.
Yearly Maintenance
Contact your authorized service agent for a preventive maintenance inspection.
Lubrication
There are no lubrication points nor schedules for this dishwasher.
NOTE:
Consult your chemical supplier for chemical dispensing system maintenance.
29
Troubleshooting
Follow the troubleshooting guide below in the event your dishwasher does not operate as
expected.
Condition Cause Solution
Dishwasher will not run.
Low or no water.
Chemicals won’t feed into
dishwasher.
Poor wash results.
Hood not closed.
Main power OFF.
Dishwasher OFF.
Main water supply off.
PRV setting incorrect
Line strainer clogged.
Solenoid valve defective.
ALL SERIAL NUMBERS:
12 334843 PANEL, SIDE LH 1
13 104923 SCREW, 1/4-20 X 3/8" ROUND HEAD SST 6
14 332956 PANEL, FRONT WELDMENT 1
15 334665 PANEL, SIDE RH 1
----- 115285 LANYARD, FRONT PANEL
(Not Shown) 1
55
Hood and Hood Handle Assemblies
2
3
6
7
8
9
11
10
4
5
12
13
14
1
5
15
16
6
17
10
18
19
20
56
18
Hood and Hood Handle Assemblies
Item Part Description Qty.
No. No.
1 334147 HANDLE, HOOD 1
2 107397 BLOCK, SPRING HOOK 4
3 114865 SCREW, 1/4-20 X 1" FLAT WIDE HEAD 4
4 107399 SUPPORT, PIVOT BLOCK 2
5 106026 WASHER, FLAT 1/4" SST 12
6 100003 NUT, PLAIN 1/4-20 SST 12
7 107437 BOLT, M6 X 45MM HEX HEAD 4
8 H191014 BLOCK, UPPER PIVOT DOOR HANDLE 2
9 H191013 BLOCK, LOWER PIVOT DOOR HANDLE 2
10 107436 SCREW, M6 X 16MM, FILLISTER HEAD 6
11 107420 NUT, PLAIN M6 SST 4
12 107393 PIN, PIVOT 2
13 108066 SPRING, EXTENSION 4
14 112723 BOLT, HEX HEAD, 5/16-18 X 15" SST 4
15 334216 HOOD, WELDMENT 1
16 107398-1 BLOCK, DOOR LIFT 2
17 107398-2 ROLLER, DOOR LIFT BLOCK 2
18 108954 NUT, GRIP, 6-32 SST W/NYLON INSERT 4
19 113937 MAGNET, SAFETY SWITCH 1
20 113721 SWITCH, REED SAFETY 1
57
Back Support and Hood Guide Assembly
1
2
2
10
12
9
11
10
3
4
5
58
8
6
7
Back Support and Hood Guide Assembly
Item Part Description Qty.
No. No.
1 334154 COVER, TOP BACK SUPPORT 1
2 100073 SCREW, TRUSS HEAD, 1/4-20 X 1/2" SST 14
3 114866 SCREW, 1/4-20 X 1-1/2" FILLISTER HEAD SST 14
4 334227 DEFLECTOR, EXHAUST 1
5 114884 GUIDE, HOOD 2
6 100003 NUT, PLAIN 1/4-20 SST 4
7 334139 BRACKET, SPRING MOUNT 1
8 114154 BOLT, CARRIAGE 1/4-20 X 1/2" SST 10
9 334148 SUPPORT WELDMENT, BACK 1
10 334272 BRACKET STOP, HANDLE 2
11 114904 GASKET, EXHAUST DUCT 1
12 334271 DUCT, EXHAUST WELDMENT 1
59
Condensate Removal Option and Direct Vent Option - Electrical Control Box
15
Wall Mount
15
1
Machine
Mount
2
3
4
5
6
7
8
CLR
TR
LR
FC
LOAD
INPUT
LOAD
INPUT
MINMAXMINMAX
9
10
12
11
13
14
CLTFT
60
Condensate Removal Option and Direct Vent Option - Electrical Control Box
Item Part Description Qty.
No. No.
1 334463 BRACKET, ENCLOSURE MOUNT (MACHINE MOUNT) 1
Temperature Display Adjustment - (For Service Technicians Only)
Temperature Display Adjustment - (For Service Technicians Only)
! WARNING !
THE INSTRUCTIONS BELOW ARE FOR AUTHORIZED SERVICE TECHNICIANS TRAINED IN THE
REPAIR AND MAINTENANCE OF CHAMPION DISHWASHERS.
PERSONS OTHER THAN THOSE AUTHORIZED BY CHAMPION WHO
ATTEMPT THE PROCEDURES BELOW WILL VOID ALL MACHINE AND PARTS
WARRANTIES.
Dishwasher Control Panel Temperature Displays
The dishwasher control panel is located on the lower panel of the dishwasher
and features two digital temperature displays.
POWERWASH
ON
STANDARD
CYCLE
OFF/DRAINEXTENDED
Digital Temperature Displays
WASH
150°F
RINSE
180°F
Temperature Display Operation
The temperature display consists of 2 parts: three alpa-numeric LED's and a
semi-circular segmented LED bar. The LED bar changes color from yellow to green
in a left-to-right direction as temperature increases.
A display is operating correctly when the LED's indicate the temperature being measured and the bar turns
green when the minimum required temperature is reached.
W
O
L
L
E
Y
G
R
E
E
N
Three Alphanumeric LED's
72
LED bar changes color
from yellow to green
Temperature Display Adjustment - (For Service Technicians Only)
Display Operation Check
Check the operation of the display before adjusting the temperature displays.
To check the display operation:
1. Push the dishwasher power switch UP to the ON position. If the dishwasher is already ON,
then push the power switch DOWN to the OFF/DRAIN position, wait 10 minutes for
the machine to drain and then push the power switch up to the ON position.
2. Observe the displays on initial power up.
3. The individual segments in the Alpa-numric LEDs illuminate in a clockwise rotation.
4. All segments of the Alphanumeric LEDs illuminate to display 8's.
5. The segments in the semi-circular bars illuminate in a clockwise rotation.
6. The displays switch to normal operation and begin to display temperature.
Adjusting the Temperature Displays
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.
To adjust the displays:
1. Turn the dishwasher power off.
2. Disconnect power to the machine at the
main disconnect switch.
3. Remove the front panel and position it
to the left as shown in the photo so the
back of the display is accessible.
4. Push the dishwasher power switch UP to the
ON position.
(continued on next page)
Remove front panel in order to access
the back of the display board
73
Temperature Display Adjustment - (For Service Technicians Only)
Temperature Display Adjustment - For Service Technicians Only (continued)
Adjusting the Temperature Displays(continued)
5. There are two displays on the front of the display board. The left displays the wash tank
temperature the right displays the final rinse water temperature.
Wash DisplayRinse Display
6. The rear of the display board contains the adjustment buttons and the display board
connectors. The adjustment buttons are TEST A, TEST B, CHECK and RESET.
Front View of Temperature Display Board
7. There is a temperature selector switch to change the display units for ºF or ºC.
SW5
Test A
P/N 114489
Revision 1
Test B
Thermister
Connector
SW4
CF
Units
Check
Button
Rinse Switch
Connector
SW1
Neutral24VAC
74
Reset
Rear View of Temperature Display Board
Temperature Display Adjustment - (For Service Technicians Only)
Wash Display
Temperature Display Adjustment - For Service Technicians Only (continued)
Adjusting the Temperature Displays(continued)
Checking Display Set-points
1. The set-point determines the way the semi-circular bar displays temperature. For example,
if the set-point is 70ºF/21ºC, then the bar will indicate yellow beginning at zero up to 70
and change to green from 70 and beyond.
2. There are six set-point values: 70, 120, 150, 160, 165 and 180ºF or 21, 49, 65, 71, 74
and 82ºC depending on the position of the ºF/ºC unit selector switch.
3. Locate the CHECK button on the rear of the display board. It is located in the top center
of the board.
4. Push and hold the CHECK button while observing the front of the display board. The
wash display flashes its current set-point while the rinse display is blank.
5. Release the CHECK button and both displays indicate actual temperatures.
6. Push and Hold the CHECK button, the wash display flashes its set-point and the rinse is
blank. Continue to hold the CHECK button and the wash display blanks out and the rinse
display flashes its set-point.
7. Release the CHECK button and the displays indicate actual temperatures.
Changing Display Set-points
1. Push and hold the CHECK button while observing the front of the display board.
As soon as the wash display flashes its current set-point, (70 in the example below),
immediately release the CHECK button when 70 flashes; push the CHECK button
again— 120 is displayed.
2. Push and release the CHECK button again and 150 is displayed. Push and release
advances the set-point displayed from 70-180.
3. If the desired set-point is 150 and the current set-point is 70, then you would push and
release the CHECK button two times until 150 is displayed.
4. When 150 is displayed hold the CHECK button. 150 will flash indicating that the new
set-point value of 150 is set.
70
5. If you go past the desired set-point, then start over. There is a certain amount of timing
and coordination between pushing the CHECK button and observing the display for the
desired set-point. Repeat steps 1-5 until the desired set-point is entered.
75
Temperature Display Adjustment - (For Service Technicians Only)
EEE
Temperature Display Adjustment - For Service Technicians Only (continued)
Adjusting the Temperature Displays(continued)
Changing Display Set-points (continued)
6. In order to change the set-point of the rinse display, push and hold the CHECK
button until the wash display flashes.
7. Continue to hold the CHECK button until the rinse display flashes and displays
the current set-point then push and release the CHECK button to advance the
set-point display.
8. When the desired set-point is displayed hold the CHECK button. The rinse display will
flash indicating the set-point has been set.
9. The set-points for both displays are now complete.
Verifying the Alphanumeric Display
! ATTENTION !
The Temperature Display Board does not control the operation of the wash tank heater
nor the booster tank heater.
The following procedure only verifies that the alphanumeric display is operating within the
design parameters of the circuit board; it does not calibrate the circuit board.
1. Turn the dishwasher power off.
2. Disconnect power to the machine at the main disconnect switch.
3. Remove the front panel and position it to the left as shown in the photo on page 53 so
the back of the display is accessible.
4. Disconnect the thermistor cable located at the top center of the display board.
5. Disconnect one wire from the rinse switch connector; it does not matter which one.
6. Push the dishwasher power switch UP to the ON position. The machine will fill.
"EEE" indicates the thermistor plug was not
disconnected before verification procedure.
(continued on next page)
76
Temperature Display Adjustment - (For Service Technicians Only)
ACL
E
Temperature Display Adjustment - For Service Technicians Only (continued)
Verifying the Alphanumeric Display (continued)
7. If the temperature displays display "EEE" this indicates that the thermistor plug was not
disconnected. STOP and review steps 1-5 above.
8. Push and hold the CHECK button and the RESET at the same time.
9. Release the RESET button.
10. Release the CHECK button. Both displays flash "CAL"; the semi-circular bars are blank.
"CAL" indicates the temperature display
board is verifying its internal operation.
11. Push and hold the TEST A button. The wash display should indicate "160".
12. Release the TEST A button. The wash display should indicate "E".
13. Push the RESET button to complete the verification of the wash display.
14. Repeat steps 8-10 and then push and hold the TEST B button.
The rinse display should indicate "160".
15. Release the TEST B button. The rinse display should indicate "E".
16. Push the RESET button to complete the verification of the rinse display.
17. The verification procedures are complete.
18. Turn the dishwasher power switch OFF, turn the main disconnect circuit breaker off,
reconnect the thermistor plug and the rinse switch connector wire.
19. Replace the front panel and return the dishwasher to normal operation.
"E" after "CAL" is displayed to indicate
the verification is complete.
77
Temperature Display Adjustment - (For Service Technicians Only)
Display Codes and Definitions
The illustrations below show the codes that may appear on the temperature displays.
START-UP
OPERATION
HHH
Number and bar LEDs cycle:
1. This is the Display segment test
when the dishwasher power
is turned ON.
Check for defective LED
segments during the test.
Numbers and bar are blank:
1. Main power or dishwasher OFF.
2. Tank temp. below 70°F/21°C.
Turn power OFF, then ON to check
display segments.
HHH displayed and entire the bar is lit:
1. The temperature in the tank has
exceeded 210°F/99°C.
Reset the hi-limit thermostat, then
adjust or replace the temperature
control thermostat.
ERROR
E displayed and bar is blank:
1. Thermister is open or shorted.
E
215
NOTE:
The final rinse display may indicate a temperature
less than a minimum of 180
the wash cycle. This is normal, but during the
final rinse cycle (when the pressure gauge indicates
a flowing pressure of 20-22 PSI), the final rinse
temperature display will read between
180-195
°F/82-91°C.
Troubleshoot the thermister
circuit connected to the display.
ALL Digital Displays
Numbers indicate between 70-209°F
or 21-99°C; and the bar is illuminated
left-to-right, from yellow to green:
1. Normal display operation.
2. Displaying temperature.
°F/82°C during
VERIFICATION
12
CAL displayed and bar is blank:
1. Display is in the verification
CAL
160
mode.
Press the RESET button
on the display board to exit mode.
160 displayed and bar is blank:
1. Display verification in process.
The meter should flash “E”
when the TEST button
is released.
78
EEE displayed and bar is blank:
EEE
1. Display is in the verification
mode but the thermister
was not unplugged
prior to verification.
43
E flashes and bar is blank.
E
1. Verification operation is complete
for the display.
Press the RESET button
on the display board to exit mode.
P/N 114959 - Direct Vent Option Installation Instructions
Model DH5000 Direct Vent Option Description
! VERY IMPORTANT !
The direct vent shroud must be installed before the dishwasher is permanently placed
and before the utilities are connected.
A DIRECT VENT FAN MUST BE INSTALLED TO EXHAUST AIR TO THE OUTSIDE.
The direct vent option is a stainless steel vent shroud (approximate weight 26 lbs/22 kg) and
a 120VAC/60/1 vent fan supplied by the factory or an alternate fan supplied by others. The
electrical connections for the vent fan are located in the direct vent electrical control box.
3
78
8
[1901]
Direct Vent
Mounted
Machine
Mounted
Direct
Vent Fan
Control Box
A
1. The direct vent shroud is mounted on
the top rear of the dishwasher using (4)
"
~
22
[559]
Direct Vent
1/4-20 x 1/2" SST truss head screws.
(See Figure A).
2. The direct vent shroud must be
"
installed before the dishwasher
is permanently placed and before
connecting the utilities.
1
"
60
8
~
[1526]
Machine
Height
3. The installation of the direct vent fan
and duct work should be installed by
qualified personnel.
4. The dishwasher vent connection is a
round 4"[102mm] I.D. duct fitting.
5. The vent system must supply
250 CFM at 1/4" static pressure.
13"
[330]
B
6. The dishwasher should be positioned in
a manner whcih allows the dish tables
and the machine to align for the proper
2-3/8"
[60]
4"
[102]
I.D.
loading and unloading of the dish racks.
(See Figure B).
79
P/N 114959 - Direct Vent Option Installation Instructions
C
Installing the Direct Vent Shroud
1. Remove the direct vent shroud from its
shipping container.
2. Refer to Figure C and note that the vent
shroud has a front flange (Ca)
and a rear extension (Cb) that interlock
with the dishwasher vent opening.
3. Make sure (Ca) and (Cb) are properly
connected to the dishwasher when the
direct vent shroud is installed.
Ca
Ca
Cb
Cb
4. Two persons are needed
to install the vent shroud on
the dishwasher. (See Figure D).
5. Remove the (4) 1/4-20 x 1/2"
truss head vent shroud mounting
screws from the dishwasher hood.
6. Lift the vent shroud over the rear of the
dishwasher and carefully lower it into
position making sure that (Ca)
and (Cb) connect the shroud to the
dishwasher.
7. Reinstall the mounting screws.
D
80
P/N 114959 - Direct Vent Option Installation Instructions
! ATTENTION !
Refer to Page 84-88 for the instructions to install a direct vent fan NOT supplied by Champion.
Installing the Optional Champion Supplied Vent Fan
1. By request, Champion can supply
E
a 250 CFM, 120VAC vent fan suitable
for installation as part of the direct
vent option.
AIRFLOW
Optional
Champion
Vent Fan
Shown
Vent Duct
(by others)
Duct Reducer
(by others)
Optional Champion
Supplied
Vent Fan
250CFM@1/4" S.P.
120VAC/60/1
6" to 4"
Duct Reducer
(Supplied by others)
F
The direct vent fan must not exhaust into a wall, ceiling,
crawl space, or any other concealed space of the building
nor a gas vent or any other common vent.
The direct vent fan must exhaust to the outside of the
2. Duct work, duct reducer associated
fasteners, and connectors must be
supplied by others.
3. The installation of a 6" to 4" duct
reducer is highly recommended as
shown in Figure E.
! VERY IMPORTANT !
building through a separate vent duct.
! ATTENTION !
The vent installation must
be performed by qualified
personnel in accordance with
all local codes and regulations.
Direct Vent Shroud
4. Figure F illustrates a typical installation
utilizing the optional Champion vent fan.
5. Note the orientation of the vent fan.
This is the preferred orientation to
eliminate moisture from collecting
in the vent fan housing.
6. The length of duct and the location
of the vent fan must conform to
local codes and regulations.
81
P/N 114959 - Direct Vent Option Installation Instructions
! ATTENTION !
The Direct Vent Fan Control box can be wall-mounted using a Wall Mount Kit, P/N 900958.
See the last page of this manual for further instructions.
Installing the Direct Vent Fan Electrical Control Box on the left-hand side
of the DH5000
The Direct Vent Fan Electrical Control Box is shipped
prewired to the dishwasher and stowed in the left rear
corner of the machine. Mounting holes and fasteners
are provided to mount the control box on the left side
of the machine. A 12 ft. [3.7m] vent fan cable is
prewired to the control box. (See Figure G).
G
To Install the Electrical Control Box:
1. The electrical control box must be installed
before the dishwasher is permanently
placed and before the dishwasher tables
are connected to the dishwasher.
2. Refer to Figure G at right. The photo
shows the electrical control box mounted
on the left side of the dishwasher
approximately 46" [1.2 m] above the
finished floor.
3. Note the 12 ft. [3.7 m] vent fan power
cable for the Champion supplied vent fan
has been prewired to the control box.
This cable is provided to connect 120VAC
power to the vent fan.
4. Refer to Figure H at right. The photo
shows the storage location for the
electrical control box during shipping.
CONTROL
BOX
VENT FAN
CABLE
H
5. Carefully lift the control box and mounting
bracket assembly from the rear of the
dishwasher and place it on the floor on
the left-hand side of the machine.
6. Locate the (4) 1/4-20 x 1/2" Hex Head
82
CONTROL
BOX
P/N 114959 - Direct Vent Option Installation Instructions
! ATTENTION !
The Direct Vent Fan Control box can be wall-mounted using a
Wall Mount Kit, P/N 900958.
See the last page of this manual for further instructions.
Installing the Direct Vent Fan Electrical Control Box on the left-hand side
of the DH5000 (continued)
1/4-20
MOUNTING
BOLTS
I
J
bolts on the upper left rear side of
the dishwasher directly below the
handle bracket.
(See Figure I).
7. Remove these bolts and set aside.
8. Carefully lift the electrical control
box and mounting bracket assembly
in place, align the mounting holes
and reinstall the
mounting bolts removed in Step 6
above. (See Figure J below).
9. Refer to Figure G on the previous
page and note that a 12 ft. [3.7 m]
vent fan cable has been prewired
to the control box for the 120VAC
Champion supplied vent fan.
Route this cable from the control box
to the vent fan in accordance with
all local codes and regulations to
complete the installation.
MOUNTING
BRACKET
Electrical Connections For the
Optional Champion
Supplied Vent Fan on Next Page.
83
P/N 114959 - Direct Vent Option Installation Instructions
Electrical Connections for the Optional Direct Vent Fan
(Supplied By Champion)
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.
! IMPORTANT !
Electrical installation must be performed by
qualified personnel in accordance with
all local codes and regulations or in the absence
of local codes then the National Electrical Code.
DO NOT CONNECT POWER
UNTIL THE FAN IS COMPLETELY INSTALLED.
1. The Champion supplied vent fan is
120VAC/50-60/1.
2. Incoming power is connected to the vent
fan terminal block located in the vent
fan junction box on the side of the vent
fan assembly. (See Figure L).
3. Grounding of the vent fan is not
required because the fan motor is
isolated within the vent fan plastic
housing.
4. Connect the 120VAC power supply
to the vent fan terminal block.
(See Figure M).
L
Champion Vent Fan Terminal Block
120VAC/50-60/1
L1
L2
Terminal
Block
Blue
Black
Brown
5. If the 12 ft. [3.7 m] vent fan cable
supplied with the direct vent fan
control box is not long enough for the
installation, the installer may replace
the cable with a longer cord of the
same electrical specifications.
6. Refer to Figure N on the next
page for the direct vent fan control box
cable wiring diagram.
84
M
Champion Vent Fan Terminal Block
Capacitor
Wiring Diagram
P/N 114959 - Direct Vent Option Installation Instructions
Electrical Connections for the Optional Direct Vent Fan
(Supplied By Champion)
The wiring diagram in Figure N below illustrates the cable wire connections for
the vent fan electrical control box wired for the optional direct vent fan supplied by
Champion.
N
FAN MOTOR-BLK
FAN MOTOR-WHT
WHITE #2
BLK/WHT #55
RED #19
ORANGE #5
BLUE #10
BLACK #4
LOAD
INPUT
FC
CLR
TR
LR
LOAD
INPUT
From Dishwasher
MINMAXMINMAX
CLTFT
To Optional Vent Fan
(supplied by Champion)
85
P/N 114959 - Direct Vent Option Installation Instructions
Installing a Direct Vent Fan (Supplied By Others)
The direct vent option requires an exhaust vent fan capable of supplying 250CFM at 1/4" S.P.
at the dishwasher. Refer to Figure A below for the recommended configuration of the vent
duct at the dishwasher.
! VERY IMPORTANT !
The direct vent fan must not exhaust into a wall, ceiling, crawl space, or any other concealed space
of a building nor a gas vent or any other common vent.
The direct vent fan must exhaust to the outside of the building.
! ATTENTION !
The vent installation must be performed by qualified
personnel in accordance with all local codes and regulations.
To
Vent Fan
(by others)
Vent Duct
(by others)
Duct Reducer
(by others)
Direct Vent Shroud
A
1. The exhaust vent fan supplied by others
must supply 250 CFM at 1/4" S.P.
suitable for installation as part of the
direct vent option.
2. Duct work, duct reducer associated
fasteners, and connectors must be
supplied by others.
3. The installation of a 6" to 4" duct
reducer is highly recommended as
shown in Figure A at left.
4. The length of duct and the location
of the vent fan must conform to
local codes and regulations.
86
P/N 114959 - Direct Vent Option Installation Instructions
Electrical Connections for a Direct Vent Fan (Supplied By Others)
! IMPORTANT !
Electrical installation must be performed by qualified personnel in accordance with all local codes
and regulations or in the absence of local codes then in accordance with the National Electrical
Code or the Canadian Electrical Code.
DO NOT CONNECT POWER UNTIL THE FAN IS COMPLETELY INSTALLED.
Direct Vent Control Box:
1. Electrical connections for a direct vent
fan (supplied by others) are made in the
Direct Vent Control box, (See Figure B at right), which was shipped with the
dishwasher and stowed in the rear of
the machine.
2. The control box can be mounted on the
left-side of the machine (See page 81, Figures I & J) or wall-mounted using
P/N 900958, Model DH5000 Control
Box Wall Mount Kit. The wall-mount kit
is sold separately.
Cable Connections:
1. Refer to Figure B at right.
2. Remove the control box water-tight cover.
B
Water-tight
Direct Vent
Option
Control Box
3. An interconnect control cable between
the dishwasher and the control box is
prewired at the factory.
DO NOT CUT NOR DISCONNECT
THIS CABLE WITHOUT PERMISSION
FROM THE FACTORY.
4. One cable is required to bring power
from an external power source into
the control box.
DO NOT USE THE DISHWASHER
AS A POWER SOURCE FOR A DIRECT
VENT FAN SUPPLIED BY OTHERS.
5. One cable is required to connect
power from the control box to the
direct vent fan.
(continued on next page)
Factory
Prewired
Cable
Fittings and cables for
an external power supply
and output
to the direct vent
fan must be supplied
by the installer.
87
P/N 114959 - Direct Vent Option Installation Instructions
Electrical Connections for a Direct Vent Fan (Supplied By Others)
(continued)
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.
Direct Vent Control Box Wiring:
C
1. Refer to Figure C at right and note the
contactor labeled FC. Contactor FC
is located in the top of the direct vent
control box and controls the direct vent
fan operation.
FC
2. The wires marked #2 and #53 in
Figure C must not be moved nor
should other wires be connected
to these terminals.
3. The external power source for the
direct vent fan (supplied by others)
must be connected to the L1, L2,
L3 terminals on Contactor FC. The
external power source can be single or
three phase.
(See Diagram D on the next page).
4. Connect the direct vent fan (supplied
by others) to T1, T2, T3 terminals on
Contactor FC.
(See Diagram D on the next page).
5. Diagram E on page 88 shows the
internal wiring of the control box
before any external cable connections
are made.
6. Re-install the control box water-tight
cover to complete the control box
wiring.
2
Interior view of the direct vent control box showing
Contactor FC provided for vent fan power control.
53
! ATTENTION INSTALLER !
OVERLOAD PROTECTION DEVICES
FOR A DIRECT VENT FAN SUPPLIED BY OTHERS
ARE NOT INCLUDED IN THE DIRECT VENT
CONTROL BOX SHIPPED WITH THE MACHINE.
CONTROL RELAYS, ISOLATION SWITCHES, AND
OVERLOAD PROTECTION DEVICES MUST BE
INSTALLED IN A SEPARATE ENCLOSURE AND
NOT INSTALLED INSIDE THE DISHWASHER NOR
THE DIRECT VENT FAN
CONTROL BOX.
88
P/N 114959 - Direct Vent Option Installation Instructions
Direct Vent Control Cable Connection Diagram
D
Out to direct vent fan
(supplied by others)
T1
T2
T3
WHITE #2
BLK/WHT #55
RED #19
ORANGE #5
FC
1 or 3 phase power
in from separate
power source
L1
L2
L3
BLK #53
CLR
TR
LR
BLUE #10
Prewired Cable
from Dishwasher
BLACK #4
LOAD
INPUT
T1T2T3
1 or 3 phase power
out to direct vent fan
(supplied by others)
LOAD
INPUT
MINMAXMINMAX
CLTFT
1 or 3 phase power
in from separate
power source
89
P/N 114959 - Direct Vent Option Installation Instructions
Model DH5000 Condensate Removal Option Description
! ATTENTION !
The condensate removal shroud must be installed before the dishwasher is permanently placed
and before the utilities are connected.
The condensate removal option is a stainless steel vent shroud (approx. weight 60 lbs./27 kg)
and a control box mounted on the left side of the dishwasher.
3
"
81
8
[1901]
Condensate
Removal
Mounted
~
~
Machine
25
[635]
1
60
8
[1526]
Height
C
A
"
Condensate
Removal
Shroud
1. The condensate removal shroud
is mounted on the top rear of the
dishwasher using (4) 1/4-20 x 1/2" SST
truss head screws. (See Figure A).
2. The shroud must be installed before the
dishwasher is permanently placed and
before connecting the utilities.
"
3. The dishwasher should be positioned in
a manner whcih allows the dish tables
and the machine to align for the proper
loading and unloading of the dish racks.
(See Figure B).
4. Only a 3/4" NPT cold water supply
is required for the Condensate
1. Remove the condensate removal shroud
from its shipping container.
2. Refer to Figure C and note that the shroud
has a front flange (Ca)
and a rear extension (Cb) which interlock
with the dishwasher vent opening.
3. Make sure (Ca) and (Cb) are properly
connected to the dishwasher when the
shroud is installed.
4. Refer to Figure C and note there
are two electrical wires (Cc) and three
hoses (Cd) attached to the shroud.
5. Carefully route (Cc) and (Cd) to the
rear of the dishwasher when installing
the shroud.
Ca
C
Ca
Cb
Cb
Cc
Cd
6. Two persons are needed
to install the shroud on
the dishwasher. (See Figure D).
7. Remove the (4) 1/4-20 x 1/2"
truss head shroud mounting
screws from the dishwasher hood.
8. Lift the shroud over the rear of the
dishwasher and carefully lower it into
position making sure that (Ca)
and (Cb) connect the shroud to the
dishwasher.
9. Reinstall the mounting screws.
92
92
D
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