Champion UH330 ADA Installation & Operation Manual Download

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Undercounter Dishwashers

M4 Series

2674 N. Service Road, Jordan Station

Ontario, Canada L0R 1S0

(905) 562-4195 Fax: (905) 562-4618

Toll-free: (800) 263-5798

3765 Champion Blvd.,

Winston-Salem, NC 27105

(336) 661-1556 Fax: (336) 661-1660

Toll-free: (800) 858-4477

Issue Date: 9.30.16

Manual P/N

116141 rev. A

For machines beginning with S/N W140946406 and above

UH330 ADA

Installation/Operation Manual with Service Replacement Parts

UH330 ADA

Heat Recovery

High Temperature

with built-in booster

Fresh Water Final Rinse

Printed in the USA

Summary of Contents for UH330 ADA

Page 1: ...on Blvd Winston Salem NC 27105 336 661 1556 Fax 336 661 1660 Toll free 800 858 4477 Issue Date 9 30 16 Manual P N 116141 rev A For machines beginning with S N W140946406 and above UH330 ADA Installati...

Page 2: ..._________________ Tel ______________________ Parts Distributor _________________________________ Tel ______________________ ATTENTION The model no serial no voltage Hz and phase are needed to identify...

Page 3: ...o scan the QR code located on the front panel of your machine or enter our URL http www champdw us UH330 ADA Visit our website at http www championindustries com warranty registration Use the FAX FORM...

Page 4: ...MPORTANT IMPORTANT Model Serial Date of Installation Company Name Telephone Contact Address Address Telephone Contact Installation Company Street Province Postal Code FAILURE TO REGISTER YOUR PRODUCT...

Page 5: ...story 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...

Page 6: ...s 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 cu...

Page 7: ...nection 10 Chemical Connections Chemical Injection Points 12 Pump Priming Detergent and Rinse aid Dispensing Pumps 14 Pump Adjustments Detergent and Rinse aid Dispensing Pumps 15 Operation 17 Loading...

Page 8: ...ure hot water sanitizing dishwasher with built in electric booster Two built in chemical dispensing pumps Detergent Rinse aid Field convertible from single phase to three phase operation 208 240VAC 60...

Page 9: ...clearance to the back wall is 2 51mm Installation Receiving Counter top Wall 2 51mm Min 34 864cm Min Floor 42 3 8 1076 mm Min Placement 1 Inspect the outside of the dishwasher carton for signs of dama...

Page 10: ...t L1 L2 L3 to 208 230VAC 6 Connect a current carrying neutral to N 7 Main power connections are complete If the data plate says the machine is 3 Phase then connect a 3 PH power supply VERY IMPORTANT T...

Page 11: ...nnect switch before working on the circuit Lock out and tag the breaker or service disconnect switch to indicate that work is being performed on the circuit VERY IMPORTANT PROVIDE A 3 FEET 1 METER SER...

Page 12: ...ckets and swing the chemical pump bracket B and the chemical circuit board bracket C out of the way as shown 3 Remove the screw holding the main terminal block cover and set the cover aside A A B C Ma...

Page 13: ...uitable strain relief connector 7 Connect the power wires according to the wiring diagrams for either single phase or three phase operation 8 Return the main terminal block bracket to its original pos...

Page 14: ...ter heater from single phase to three phase operation locate the booster wire labeled 1H3 that is cable tied to the booster hose 2 Remove the shrink insulation from the terminal and connect to the boo...

Page 15: ...th the new 3PH data plate Discard the 1PH data plate 7 Refer to the instructions on the next page to connect the main incoming power to the machine 1H1 1H2 1H3 Booster Heater Connected for 1PH 1H1 Boo...

Page 16: ...anel must be changed after the machine is converted from single phase operation to three phase operation 2 Locate the replacement data plate stowed on the back of the lower front panel 3 Remove the pa...

Page 17: ...talled in the main water supply as close to the dishwasher as possible for servicing 4 The UH330 ADA has a built in flow control The flowing incoming cold water supply pressure must be between 25 95 p...

Page 18: ...s strapped to the drain hose prior to shipment The service part number for the hose barb is P N 0512321 4 Additional plumbing parts must be supplied by the plumbing installer 5 The maximum drain flow...

Page 19: ...ers For a Direct Drain Connection DO NOT CONNECT THE DRAIN HOSE TO A DISPOSER DO NOT REDUCE THE SIZE OF THE DRAIN HOSE CONNECTION DO NOT ADD ADDITIONAL LENGTH TO THE DRAIN HOSE DO NOT ALLOW THE DRAIN...

Page 20: ...up tubes are stowed on the back of the machine for shipping 4 A red label marked DETERGENT and a blue label marked RINSE AID identify the chemical lines 5 The chemical squeeze tubes should be inspect...

Page 21: ...TO THE MACHINE AS POSSIBLE DO NOT ELEVATE THE CHEMICAL CONTAINERS ABOVE THE FINISHED FLOOR Chemical Injection Points 1 The detergent enters the wash tank compartment through a fitting at the right rea...

Page 22: ...ing the wash tank compartment Release the push button 5 Push and hold the prime push button DOWN to the Rinse aid position until you see air bubbles moving through the rinse aid tubing then continue t...

Page 23: ...he bracket out to make adjustments but if desired remove the mounting nut A and swing the bracket B out and to the right 3 Refer to the next page for adjustment instructions Installation A B B ATTENTI...

Page 24: ...l fill with water 4 Run a normal dishwasher cycle and test detergent and rinse aid concentrations according to the chemical supplier s instructions CAUTION Excessive pressure to the potentiometers whe...

Page 25: ...g to remove large food particles 2 Load soiled wares into the dish rack Place plates and glasses in a peg rack Place cups and bowls in a flat bottom rack Place utensils in a single layer in a flat bot...

Page 26: ...ad cups and bowls in a flat bottom rack Load utensils in a single layer in a flat bottom rack Load pots and pans in a flat bottom rack NEVER stack dish racks Wash one dish rack at a time Loading Dish...

Page 27: ...flash for 15 seconds Pressing the START button before the flashing EXTRA ind icator stops flashing starts an EXTRA wash cycle of approximately 2 minutes The EXTRA green indicator light will come on a...

Page 28: ...ton before the flashing HEAVY indicator light stops flashing starts the heavy wash cycle of approximately 4 1 2 minutes long The HEAVY green indicator light will come on and the green indicator light...

Page 29: ...ON POSITION 1 Remove any dish rack that may be inside the machine 2 Push the illuminated power switch down to the OFF DRAIN position The power switch light will go out 3 The cycle light will illuminat...

Page 30: ...2 Drain the machine according to the instructions on the previous page 3 Refer to the photo below Remove the upper and lower wash and rinse arms 4 Clean the overflow guard by hand with it installed in...

Page 31: ...m bearings for wear and replace as necessary 4 Clean the rinse arm nozzles with a small paper clip 5 Reassemble the rinse arm assemblies Cleaning Rinse Arms Spindle Assembly Rinse Arm Bearing End Plug...

Page 32: ...debris from falling into the tank sump 2 Flush the scrap screen in a remote sink making sure to back flush both sides of the screen 3 Wipe the tank sump of water and debris 4 Carefully inspect the sum...

Page 33: ...n a container of hot water 5 Press and hold the prime switch UP in the DETERGENT position to flush the detergent from the supply tubing Release the switch 6 Press and hold the prime switch DOWN in the...

Page 34: ...er 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 Monthly Ma...

Page 35: ...mperature Display Board 32 Rinse Codes Temperature Display Board 33 Booster Codes Temperature Display Board 34 Timer Board Connection Diagram 35 Temperature Display Board Power Terminal Connections 36...

Page 36: ...cle Rinse Sentry extends wash mode for a maximum time of 5 minutes to allow final rinse water booster temperature to reach 180 F 82 C Contact service agent Poor wash results Excessively hard water The...

Page 37: ...rd Diagnostics Follow the instructions below to quickly check the status of many machine components With the Power Switch in the OFF DRAIN position press the START button 2 times drain valve opens and...

Page 38: ...g of the codes WASH DISPLAY CODE WASH TEMP RINSE TEMP WASH TEMP RINSE TEMP RINSE TEMP RINSE TEMP WASH TEMP WASH TEMP 1 8 8 L o H 1 8 6 1 7 1 E 1 7 9 H H Wash Display Codes CAUSE Wash temperature is be...

Page 39: ...ASH TEMP 1 5 9 L o 1 5 6 1 4 9 E 1 4 6 H H H Rinse Display Codes CAUSE Rinse temperature is below 100 F Rinse temperature is above 200 F Booster tank is empty booster heater is on CAUTION Temperature...

Page 40: ...ized Booster therrmistor is defective or disconnected broken wires NOTE After the therrmistor is reconnected there is a 5 second delay before the display is re energized Error Codes for Booster and Fi...

Page 41: ...33 Timer Board Connection Diagram...

Page 42: ...minals Power Neutral Wash Heater IN Wash Heater OUT Booster IN Fuse 20A Booster OUT A 120VAC input for display board B 120VAC input for booster control C 240VAC input for wash tank heater D 20 Amp fus...

Page 43: ...using the M3 M4 Switch located at the bottom center of the circuit board M3 Setting Slide the selector switch to the M3 position for machines equipped with thermostats M4 Setting Slide the selector s...

Page 44: ...36 Blank Page This Page Intentionally Left Blank...

Page 45: ...g Assembly 44 Fill Solenoid Valve 46 Final Rinse Piping 48 Heat Recovery Assembly 50 Booster and Pressure Switch Assemblies 52 Chemical Dispensing Pumps 54 Power Input Block 56 Timer Control Board Ass...

Page 46: ...38 Wash Pump Motor Assembly 1 11 12 2 3 4 5 7 8 9 10 6 13 14 15...

Page 47: ...FLANGE 1 4 20 X 3 8 SST 2 5 110285 GASKET 1 6 114139 SEAL 1 7 0512345 IMPELLER 1 8 0501478 WASHER PLAIN 17 64 1 9 106482 WASHER LOCK 1 4 1 10 114144 NUT M6 1 11 0512340 SCREW M4 PHIL PAN HD 9 12 05123...

Page 48: ...40 Base Assembly 1 2 3 4 8 9 5 10 11 13 15 14 16 17 16 17 18 19 20 21 18 18 13 22 23 24 25 26 27 28 27 29 To upper wash hub To rinse 30 17 31 32 33 13 23 39 12 35 34 7 6...

Page 49: ...3 0509302 HOSE 5 8 ID X 1 OD A R 14 0513329 GASKET PUMP SUCTION 1 15 0513324 ELBOW PUMP SUCTION 1 16 0501476 WASHER 6 17 107967 NUT 1 4 20 W NYLON INSERT SST 6 18 0502571 CLAMP HOSE 1 1 16 2 2 19 0512...

Page 50: ...42 Base Assembly Item Part Description Qty No No 33 0513557 VALVE FILL 1 0 GPM 1 34 0512792 SCREW 10 32 X 1 4 RD HD PHILL SST 2 35 0501379 SWITCH 15A 1...

Page 51: ...43 Blank Page This Page Intentionally Left Blank...

Page 52: ...44 Fill Piping Assembly 1 3 4 5 6 7 8 2 2 2 6 9 Note This is a 3 4 garden hose fitting From Hot Water Supply Fill Valve Assembly on Next Page...

Page 53: ...FLANGE 1 4 20 X 3 8 SST 4 3 0300065 SUPPORT VALVE 1 4 0300203 CLAMP VALVE 1 5 0502618 HOSE BARB 1 2 X 3 8 MPT 1 6 0512985 CLAMP HOSE 1 7 0509526 HOSE 1 2 X 7 FT FEM GARD ADAPT 1 8 0505320 WASHER 1 OD...

Page 54: ...46 Fill Solenoid Valve 1 2 3 4 9 5 6 7 8...

Page 55: ...GPM 1 2 0502803 SCREEN VALVE STRAINER 1 3 0502804 GASKET CAP 1 4 0513674 WASHER FLOW 1 0 GPM 1 5 0502811 KIT REBUILD 1 6 0505229 GUIDE 1 7 0501406 SCREW SLOT SS RH 8 32 X 1 2 3 8 0505235 COIL 115V 60H...

Page 56: ...48 From Manifold Rinse Outlet Port 1 2 2 1 1 3 4 4 5 5 6 7 5 9 8 10 From Booster Final Rinse Piping...

Page 57: ...OD A R 3 0513110 MANIFOLD RINSE 1 4 0508817 PLUG 1 8 HEX COUNTERSUNK 3 5 0502563 CLAMP 2 6 0513679 HOSE 1 ID X 1 3 8 BRAIDED 1 7 0513613 HOSE MOLDED RINSE DISCHARGE 1 8 115231 PUMP MOTOR RINSE 1 9 03...

Page 58: ...50 Heat Recovery Assembly 1 2 7 5 6 7 8 9 9 10 12 11 24 3 13 25 14 15 16 17 18 15 14 15 19 20 21 22 4 23...

Page 59: ...VACUUM 1 900836 REPAIR KIT VACUUM BREAKER 1 2 A R 11 0508782 ELBOW 1 2 X 1 2 HOSE BARB 1 12 0512985 CLAMP HOSE 4 13 0507709 WASHER A R 14 0513648 ELBOW 1 2 HOSE 2 15 107417 HOSE RUBBER 1 2 ID X 84 OD...

Page 60: ...52 Booster and Pressure Switch Assemblies TO RINSE PUMP From heat exchanger outlet port 1 2 16 3 4 5 6 7 9 10 11 10 12 13 14 15 9 9 17 18 19 20 21 23 21 22 8 8 24 27 26 26 25 28 30...

Page 61: ...BOLT HEX FLANGE 1 4 20 X 3 8 SST 2 15 0508817 PLUG 1 8 1 16 108954 NUT GRIP 6 32 W NYLON INSERT 2 17 110562 THERMOSTAT HIGH LIMIT 240 F 1 18 109985 SEAL ELEMENT BOOSTER 1 19 111235 1 BOOSTER ELEMENT...

Page 62: ...spensing Pumps 4 3 2 1 DETERGENT 17 17 17 17 5 6 RINSE AID 7 8 9 10 4 14 15 7 11 7 13 12 18 21 16 16 20 22 19 IMPORTANT Check Items 8 and 14 every 6 months and replace if stretched or worn Tank Deterg...

Page 63: ...TOR 1 10 0503756 MOTOR INJECTOR PUMP 1 11 0502644 ELBOW 1 4 HOSE BARB 2 12 0502667 HOSE 1 4 ID X 3 8 OD PVC A R 13 0512369 CLAMP HOSE 1 14 114202 TUBE 3 16 ID X 3 8 OD X 9 LG 1 15 114203 PUMP HD KIT P...

Page 64: ...56 Power Input Block 1 2 3 4 5 6 7 8...

Page 65: ...1 0313396 COVER BOX WIRING 1 2 0501411 SCREW 10 32 X 1 4 TRUSS HD 2 3 0512432 CONTACTOR 3 POLE 120VAC COIL 1 4 0509527 BLOCK TERMINAL 4 POLE 1 5 103310 LUG GROUND 1 6 0313395 BOX WIRING 1 7 107964 BUS...

Page 66: ...58 Timer Control Board Assembly Rear View Front View 1 10 2 4 4 5 6 2 4 7 8 9 11 12 13 3...

Page 67: ...CREW 10 24 X 3 8 TRUSS HD SST 2 4 0513698 FUSE 6A 250V 1 5 0313398 1 COVER BOX 1 6 0501411 SCREW 10 32 X 1 4 SST 1 7 0501373 SWITCH BOOSTER FILL 1 8 0512973 STANDOFF 6 9 107964 BUSHING STRAIN RELIEF 2...

Page 68: ...and Rinse Spray Arms and Drain Valve 13 13 18 16 16 16 16 16 16 17 20 19 11 7 7 6 1 2 3 4 5 6 10 12 12 8 9 38 38 38 38 14 14 15 15 40 40 39 39 39 39 24 26 28 29 31 30 27 25 23 21 22 32 33 34 35 36 37...

Page 69: ...RM 1 21 0512133 O RING 2 1 8 OD X 1 3 4 ID X 3 16 1 22 0513439 HOUSING MANIFOLD FWR 1 23 0513443 PIN RETENTION 1 24 0509439 SCREW RETENTION PIN 10 32 X 5 16 SST 1 25 0513446 O RING QUAD 1 26 0513445 O...

Page 70: ...62 Control Panel 1 2 2 3 6 5 7 5 10 8 8 9 9 11 10 4 1 2 2 3 6 5 7 5 10 8 8 9 9 11 10 4...

Page 71: ...01408 SCREW TRUSS PHIL SST 8 32 X 1 4 2 6 0513579 LABEL FACIA 1 7 0713583 PANEL FACIA 1 8 0512357 STANDOFF LED DISPLAY BOARD 2 9 0503580 NUT 10 32 2 10 0501563 SCREW 8 X 3 8 4 11 0512106 1 TEMPERATURE...

Page 72: ...64 Panels 1 3 4 2 5 6 7 9 8...

Page 73: ...6 PANEL FRONT 1 2 100779 SCREW 1 4 20 X 5 8 TRUSS SS PHIL A R 3 0513735 GASKET 1 4 0313403 PANEL LH SIDE 1 5 0503718 FOOT ADJUSTING 4 6 0313402 PANEL RH SIDE 1 7 0313584 PANEL TOP 1 8 100007 SCREW TRU...

Page 74: ...66 Door Assembly 1 10 4 5 6 6 7 7 9 9 8 10 2 3 3 5...

Page 75: ...2 0513558 GASKET DOOR TOP 1 3 0513727 GASKET DOOR SIDE 2 4 0713428 HINGE RH ASSY 1 5 0501476 WASHER 9 32 X 5 8 OD SS 1 6 0501422 BOLT HEX SS 1 4 20 X 1 1 2 1 7 0513332 SPRING DOOR 2 8 0713429 HINGE L...

Page 76: ...68 Dish Racks Line Strainer PRV 1 2 3 4...

Page 77: ...69 Item Part Description Qty No No Dish Racks Line Strainer PRV 1 101273 DISH RACK FLAT BOTTOM AR 2 101285 DISH RACK PEG AR 3 104421 STRAINER LINE 1 2 BRONZE 1 4 108265 VALVE PRESSURE REGULATING PRV 1...

Page 78: ...70 This Page Intentionally Left Blank Blank Page...

Page 79: ...71 Electrical Schematics Electrical Schematics and Timing Charts Illustrations Page Electrical Schematic High Temperature Heat Recovery Model 72 Chemical Alarm Schematics 73 Timing Chart 74...

Page 80: ...72 Electrical Schematic UH330B...

Page 81: ...73 SINGLE PHASE THREE PHASE 4 AMP FUSE Chemical Alarm Schematic...

Page 82: ...s reached the required temperature 2 The wash tank will fill with hot water from the booster tank 3 The cycle light will flash during the fill cycle 4 The machine may fill if the machine is not in cyc...

Page 83: ...75 Blank Page This Page Intentionally Left Blank...

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