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Champion UH330 ADA Installation & Operation Manual

Heat recovery high temperature with built-in booster fresh water final rinse
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Installation/Operation Manual with Service Replacement Parts
UH330 ADA
3765 Champion Blvd.,
Winston-Salem, NC 27105
(336) 661-1556 Fax: (336) 661-1660
Toll-free: (800) 858-4477
2674 N. Service Road, Jordan Station
Ontario, Canada L0R 1S0
(905) 562-4195 Fax: (905) 562-4618
Toll-free: (800) 263-5798
Undercounter Dishwashers
UH330 ADA
Heat Recovery
High Temperature
with built-in booster
Fresh Water Final Rinse
Issue Date: 9.30.16
Manual P/N
116141 rev. A
For machines beginning with S/N W140946406 and above
M4 Series
Printed in the USA

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Summary of Contents for Champion UH330 ADA

  • Page 1 Installation/Operation Manual with Service Replacement Parts Undercounter Dishwashers M4 Series UH330 ADA Heat Recovery High Temperature with built-in booster Fresh Water Final Rinse UH330 ADA Issue Date: 9.30.16 Manual P/N 116141 rev. A For machines beginning with S/N W140946406 and above 3765 Champion Blvd.,...
  • Page 2 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 the USA: Toll-free: (800) 858-4477 Tel: (336) 661-1556 Fax: (336) 661-1660 email: service@championindustries.com ATTENTION: The model no., serial no., voltage, Hz...
  • Page 3 4:34 PM Three ways to register: • Use your mobile device to 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 on the next page.

  • Page 4: Product Registration

    PRODUCT REGISTRATION BY FAX COMPLETE THIS FORM AND FAX TO: (336) 661-1660 in the USA 1-(800) 204-0109 in Canada PRODUCT REGISTRATION CARD Model Serial # Date of Installation: Company Name: Address: (Street) Province Postal Code Telephone #: ( Contact: Installation Company: Address: Telephone #: Contact:...

  • Page 5: Revision History

    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.

  • Page 6: Limited Warranty

    Industries website (http://www.championindustries.com/register) in the USA or http://www.championindustries.com/canada/ register in Canada or by fax on the form provided at the front of this manual. If warranty registration is not returned to Champion within such period, the warranty will expire after one year from the date of shipment.

  • Page 7: Table Of Contents

    Receiving ......................1 Placement ......................1 Electrical Connections - UH330 ADA with Booster 1PH and 3PH Wiring Diagram ..2 Connecting Incoming Power to the Main Terminal Block 1PH and 3PH ......3 Booster Heater Conversion from 1PH to 3PH Operation ..........6 Completing the 1PH to 3PH Electrical Conversion ............

  • Page 8: Model Description

    Model Description UH330 ADA Heat Recovery/Condensate Removal with Dry Assist Fresh Water Pumped Final Rinse High temperature 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.

  • Page 9: Installation

    Installation Receiving NOTE: The installation of your dishwasher must be performed by qualified service personnel familiar with food service equipment and must comply with all local health codes. Problems due to improper installation are not covered by the Limited 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...

  • Page 10: Electrical Connections - Uh330 Ada With Booster 1Ph And 3Ph Wiring Diagram

    Installation Electrical Connections - UH330 ADA with Built-in Booster 1PH and 3PH Wiring Diagrams ! ATTENTION ! ALL DISHWASHERS ARE SHIPPED FROM THE FACTORY WIRED FOR SINGLE PHASE OPERATION UNLESS SPECIFIED AT THE TIME OF ORDER. IF YOU ARE CONVERTING A SINGLE PHASE MACHINE TO THREE PHASE BE SURE TO FOLLOW THE BOOSTER WIRING INSTRUCTIONS ON PAGES 71-72.

  • Page 11: Connecting Incoming Power To The Main Terminal Block 1Ph And 3Ph

    PROVIDE A 3 FEET/1 METER SERVICE LOOP IN THE POWER SUPPLY CABLE TO SERVICE THE DISHWASHER. ! SINGLE PHASE POWER REQUIREMENT ! SINGLE PHASE UH330 ADA The electrical power must be a 3-wire plus ground supply which includes a current carrying neutral.
  • Page 12 Installation Connecting Incoming Power to the Main Terminal Block for 1PH and 3PH Machines with Boosters Refer to the photo below: Remove the lower front dishwasher panel. Remove the retaining fasteners (A) from the swing-out brackets and swing the chemical pump bracket (B) and the chemical circuit board bracket (C) out of the way as shown.
  • Page 13 Installation Connecting Incoming Power to the Main Terminal Block for 1PH and 3PH Refer to the photo below: Provide a 3 foot/1 meter service loop in the power supply cable to service the machine Route the power cable from the rear of the machine to the terminal block making sure the cable does not touch the booster heater.

  • Page 14: Booster Heater Conversion From 1Ph To 3Ph Operation

    Installation Booster Heater Conversion from 1PH to 3PH Operation ! VERY IMPORTANT ! THE BOOSTER HEATER IS WIRED FOR 1PH OPERATION WHEN SHIPPED. FOLLOW THE INSTRUCTIONS BELOW TO WIRE THE BOOSTER FOR 3PH. WARNING: Electrocution or serious injury may result when working on an energized circuit.
  • Page 15 Installation Booster Heater Conversion from 1PH to 3PH Operation (continued) ! VERY IMPORTANT ! THE BOOSTER HEATER IS WIRED FOR 1PH OPERATION WHEN SHIPPED. FOLLOW THE INSTRUCTIONS BELOW TO WIRE THE BOOSTER FOR 3PH. Disconnect the existing booster heater wires and change the booster heater element jumpers as shown in the illustration below Connect wires 1H1, 1H2, and 1H3 as shown below.

  • Page 16: Completing The 1Ph To 3Ph Electrical Conversion

    Installation Completing the 1PH to 3PH Electrical Conversion ! ATTENTION ! CHANGE THE DATA PLATE ON THE LOWER FRONT PANEL OF THE MACHINE AFTER THE MACHINE IS WIRED FOR 3PH AND THE BOOSTER HEATER IS CONNECTED FOR 3PH. The data plate on the dishwasher lower front panel must be changed after the machine is converted from single phase operation to three phase operation.

  • Page 17: Water Connection

    We recommend that a 1/2" or larger shut-off valve be installed in the main water supply, as close to the dishwasher as possible for servicing. The UH330 ADA has a built-in flow control. The flowing incoming cold water supply pressure must be between 25-95 psi.

  • Page 18: Drain Connection

    Make sure that the flexible water supply and drain hoses are not kinked. 1. The UH330 ADA is a pumped drain and is equipped with a 6 ft.. 5/8" I.D. drain hose. The maximum drain height connection must not exceed 3 ft.[1 m].
  • Page 19 Installation Drain Connection (continued) NOTE Plumbing connections must comply with national, provincial local plumbing and sanitary codes. 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 HOSE TO KINK.

  • Page 20: Chemical Connections - Chemical Injection Points

    Installation Chemical Connections ! VERY IMPORTANT ! ALWAYS USE A COMMERCIAL-GRADE NON-CHLORINATED DETERGENT. PLACE THE CHEMICAL SUPPLY CONTAINERS AS CLOSE TO THE MACHINE AS POSSIBLE. DO NOT ELEVATE THE CHEMICAL CONTAINERS ABOVE THE FINISHED FLOOR. ! VERY IMPORTANT ! Contact a chemical supplier for detergent and rinse-aid chemicals. The chemical supplier must adjust the chemical dispensing pumps for water hardness and food soil types.
  • Page 21 Installation Chemical Connections (continued) ! VERY IMPORTANT ! ALWAYS USE A COMMERCIAL-GRADE NON-CHLORINATED DETERGENT. PLACE THE CHEMICAL SUPPLY CONTAINERS AS CLOSE 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 rear of the wash compartment.

  • Page 22: Pump Priming - Detergent And Rinse-Aid Dispensing Pumps

    PRIME CYCLE START POWER UH330 ADA Control Panel The chemical dispensing pump supply lines must be primed before they will pump the chemicals properly. Make sure the chemical containers are full and the correct pick-up tubes are in their containers.

  • Page 23: Pump Adjustments - Detergent And Rinse-Aid Dispensing Pumps

    Installation Detergent and Rinse-aid Dispensing Pump Adjustments Chemical Dispensing Pump Adjustments ! ATTENTION ! The amount of dispensed chemical is determined by the run time of the dispensing time. Refer to the photo below: 1. The chemical dispensing pump run adjustment screws are located on the end of the chemical circuit board swing-out bracket.
  • Page 24 Chemical Dispensing Pump Adjustments ( continued) ! ATTENTION ! THE FILL AND SANITIZER ADJUSTMENT SCREWS ARE NOT USED ON THE UH330 ADA MACHINE. Refer to the photo below: To adjust the amount of chemicals dispensed by the pumps: Make sure the chemical containers are full and the pick-up tubes are in their proper containers.

  • Page 25: Operation

    Operation Operation Loading Dish Racks ! VERY IMPORTANT ! DO NOT OVERLOAD THE DISH RACK. LOAD ONE DISH RACK INTO THE MACHINE AT A TIME. Prescrap and rinse the wares before loading to remove large food particles. Load soiled wares into the dish rack. Place plates and glasses in a peg rack. Place cups and bowls in a flat bottom rack.
  • Page 26 Operation Loading Dish Racks (continued) Load pots and pans in a flat-bottom rack. Load utensils in a single layer in a flat-bottom rack. Load cups and bowls in a flat-bottom rack. NEVER stack dish racks. Wash one dish rack at a time.

  • Page 27: Control Panel And Wash Mode

    Operation Operation UH330 ADA Control Panel The illustration below shows the operator controls and temperature displays for the UH330 ADA. TEMPERATURE DETERGENT NORMAL EXTRA OFF/DRAIN RINSE RINSE AID HEAVY WASH PRIME CYCLE START POWER Prime Wash Temperature Start ON-OFF/DRAIN Time Select...

  • Page 28: Rinse Sentry Mode

    Operation Operation Wash Mode (continued) The HEAVY cycle is selected by pushing the cycle button twice. The HEAVY green indicator light will flash for 15 seconds. Pressing the START button before the flashing HEAVY indicator light stops flashing starts the heavy wash cycle of approximately 4-1/2 minutes long.

  • Page 29: Drain Mode

    Operation Operation ! VERY IMPORTANT ! Draining Problems Related To Improper Installation. Problems with machine draining are often the result of improper installation. NEVER EXTEND OR ADD LENGTH TO THE DRAIN HOSE. Drain Mode The dishwasher will enter the drain mode whenever the ON-OFF/DRAIN power switch is pushed down to the OFF/DRAIN position.

  • Page 30: Cleaning

    Cleaning Cleaning VERY IMPORTANT DRAIN AND CLEAN THE DISHWASHER EVERY 2 HOURS OF CONTINUOUS OPERATION, AFTER EACH MEAL PERIOD, AND AT THE END OF THE DAY. ATTENTION DO NOT USE STEEL WOOL SCRUB PADS TO CLEAN THE MACHINE. DO NOT SPRAY THE EXTERIOR OF THE MACHINE WITH WATER. To clean your machine: Open the door and remove any dish rack inside the machine.

  • Page 31: Cleaning The Rinse Arms

    Cleaning Cleaning Rinse Arms There are two rinse arms. They are interchangeable. Remove the spindle assembly and end plugs in each pipe and flush the rinse pipes. Inspect the rinse arm bearings for wear and replace as necessary. Clean the rinse arm Spindle nozzles with a small Assembly...

  • Page 32: Cleaning The Scrap Screen And Sump Strainer

    Cleaning Cleaning Scrap Screen and Sump Strainer Scrap Lift the scrap screen straight up and out of Screen the machine to prevent debris from falling into the tank sump. Flush the scrap screen in a remote sink making sure to back-flush both sides of the screen.

  • Page 33: Deliming

    Skin contact with deliming solutions can cause severe irritation and possible chemical burns. Always wear eye protection, rubber gloves and protective clothing when handling chemicals. Follow the procedures below to de-lime the UH330 ADA dishwasher. Open the dishwasher door and remove any dish racks.

  • Page 34: Maintenance

    Maintenance Maintenance Follow the maintenance schedules below to keep the dishwasher operating efficiently. Daily Maintenance Make sure the water supply is on and that the drain is not clogged. Check the temperature displays to ensure they are operating. Make sure the dish racks are in good condition. Check the chemical containers and refill as required.

  • Page 35: Troubleshooting

    Troubleshooting Troubleshooting Illustrations Page Troubleshooting ....................30 Timer Board Diagnostics ..................31 Wash Codes Temperature 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 Temperature Display Board M3-M4 Selector Slide Switch ..........
  • Page 36 Troubleshooting Troubleshooting Condition Cause Solution Dishwasher will not run. Door not closed. Close door completely. Main power OFF. Check breaker on panel. Dishwasher OFF. Turn dishwasher power switch ON. Circuit board fuse blown. Contact service agent. Open supply valve. Low or no water. Main water supply off.
  • Page 37 Troubleshooting Timer Board Diagnostics Follow the instructions below to quickly check the status of many machine components.
  • Page 38 Digital Temperature Display Codes Digital Temperature Display Codes Display codes that appear in the display windows indicate the operating condition of the machine. Refer to the illustrations below for the meaning of the codes. Wash Display Codes CAUSE WASH DISPLAY CODE Wash temperature 1 8 8 is below 100˚F...
  • Page 39 Digital Temperature Display Codes Rinse Display Codes CAUSE RINSE DISPLAY CODE Rinse temperature 1 5 9 is below 100˚F RINSE TEMP WASH TEMP 1 5 6 Rinse temperature is above 200˚F WASH TEMP RINSE TEMP Booster tank is empty 1 4 9 &...
  • Page 40 Digital Temperature Display Codes Booster Display Codes Error Codes for Booster and Final Rinse Thermistors Only. CAUSE DISPLAY CODES 1 5 0 Booster overtemp lockout because booster temperature is greater than 210˚F. RINSE TEMP WASH TEMP NOTE: Booster is locked out for 10 minutes before being re-energized.
  • Page 41 Timer Board Connection Diagram        ...
  • Page 42 Digital Temperature Display Board Power Neutral...
  • Page 43 Digital Temperature Display Board...
  • Page 44 Blank Page This Page Intentionally Left Blank...

  • Page 45: Service Replacement Parts

    Service Replacement Parts Service Replacement Parts Illustrations Page Wash Pump/Motor Assembly ..................38 Base Assembly .......................40 Fill Piping 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 Assembly ..................58 Wash and Rinse Spray Arms and Drain Valve ..............60...

  • Page 46: Wash Pump/Motor Assembly

    Wash Pump/Motor Assembly...
  • Page 47 Wash Pump/Motor Assembly Item Part Description Qty. 0512347 CAPACITOR 40µF 0512101 PUMP/MOTOR ASSEMBLY COMPLETE 115VAC/60/1 0313394 BRACKET, WASH PUMP 0512185 BOLT, HEX FLANGE 1/4-20 X 3/8" SST 110285 GASKET 114139 SEAL 0512345 IMPELLER 0501478 WASHER, PLAIN, 17/64" 106482 WASHER, LOCK, 1/4" 114144 NUT, M6 0512340...

  • Page 48: Base Assembly

    Base Assembly To upper wash hub To rinse 16 17 35 34...
  • Page 49 0512119 HOSE, PUMP DISCHARGE 0512134 TEE, 3/4", POLY. 0508808 CLAMP, SS GEAR 0508549 HOSE, MOULDED (CUT TO FIT) 1-1/4" 0312145 BRACKET, DRAIN PUMP UH330 ADA 0512227 PUMP, DRAIN 115VAC 0512322 CLAMP, HOSE 0513339 HOSE, OVERFLOW 0712236-1 TUBE, OVERFLOW GUARD 109835 SCREW #8 X 1/2"...
  • Page 50 Base Assembly Item Part Description Qty. 0513557 VALVE, FILL 1.0 GPM 0512792 SCREW, 10-32 X 1/4" RD. HD. PHILL. SST 0501379 SWITCH, 15A...
  • Page 51 Blank Page This Page Intentionally Left Blank...

  • Page 52: Fill Piping Assembly

    Fill Piping Assembly Note: This is a 3/4" From Hot Water garden hose fitting Supply Fill Valve Assembly on Next Page...
  • Page 53 Fill Piping Assembly Item Part Description Qty. 0502653 ELBOW, 90° 3/8" MPT X 1/2" HOSE 0512185 BOLT, HEX FLANGE 1/4-20 X 3/8" SST 0300065 SUPPORT, VALVE 0300203 CLAMP, VALVE 0502618 HOSE BARB, 1/2" X 3/8" MPT 0512985 CLAMP, HOSE 0509526 HOSE, 1/2"...

  • Page 54: Fill Solenoid Valve

    Fill Solenoid Valve...
  • Page 55 Fill Solenoid Valve Item Part Description Qty. 0513557 VALVE, FILL 1.0 GPM 0502803 SCREEN, VALVE STRAINER 0502804 GASKET, CAP 0513674 WASHER, FLOW 1.0 GPM 0502811 KIT, REBUILD 0505229 GUIDE 0501406 SCREW, SLOT SS RH 8-32 X 1/2" 0505235 COIL, 115V 60HZ 10W 0502807 GASKET, OUTLET (COPPER)

  • Page 56: Final Rinse Piping

    Final Rinse Piping From Manifold Rinse Outlet Port From Booster...
  • Page 57 Final Rinse Piping Item Part Description Qty. 0512985 CLAMP, HOSE 107417 HOSE, RUBBER 1/2" ID X .84" OD 0513110 MANIFOLD, RINSE 0508817 PLUG, 1/8" HEX COUNTERSUNK 0502563 CLAMP 0513679 HOSE, 1" ID X 1-3/8" BRAIDED 0513613 HOSE, MOLDED, RINSE DISCHARGE 115231 PUMP/MOTOR, RINSE 0313610...

  • Page 58: Heat Recovery Assembly

    Heat Recovery Assembly...
  • Page 59 Heat Recovery Assembly Item Part Description Qty. 0513572 BLOWER 0513574 BEARING (COMES WITH RUBBER HSG.) 0514240 COIL, HEAT RECOVERY 0313599 DEFLECTOR, FAN AIR 0313594 MOUNT, FAN MOTOR 0513733 SEAL, V-RING 1/4" 0503580 NUT, 10-32 SST 0513573 MOTOR, BLOWER 115VAC 0513732 SEAL, V-RING 1/2"...

  • Page 60: Booster And Pressure Switch Assemblies

    Booster and Pressure Switch Assemblies From heat exchanger outlet port TO RINSE PUMP...
  • Page 61 Booster and Pressure Switch Assemblies Item Part Description Qty. 109835 SCREW, #8 X 1/2" PAN HD. PHIL. SST 0503580 NUT 10-32 SST 0507709 WASHER, FLAT #10 SST 0313587 BRACKET, PRESSURE SWITCH H31171 SWITCH, PRESSURE H160121 HOSE, EPDM 0513731 ELBOW, 1/4 NPT X 1/2" HOSE (C/W NUT) 0713565 TANK, BOOSTER 0512985...

  • Page 62: Chemical Dispensing Pumps

    Chemical Dispensing Pumps Tank Detergent Fitting RINSE-AID IMPORTANT: DETERGENT Check Items #8 and #14 every 6 months and replace if stretched or worn.
  • Page 63 Chemical Dispensing Pumps Item Part Description Qty. 0501869 STRAINER 0306363 TUBE, 3/8" ID X 12" LG. STIFFENER 0505483 LABEL, RINSE-AID HOSE 0502666 HOSE, 1/8" ID X 1/4" OD PVC 0503695 LABEL, DETERGENT HOSE 0502667 HOSE, 1/4" ID X 3/8" OD PVC 0501519 TIE, NYLON 4"...

  • Page 64: Power Input Block

    Power Input Block...
  • Page 65 Power Input Block Item Part Description Qty. 0313396 COVER, BOX WIRING 0501411 SCREW, 10-32 X 1/4", TRUSS HD. 0512432 CONTACTOR, 3-POLE 120VAC COIL 0509527 BLOCK, TERMINAL, 4-POLE 103310 LUG, GROUND 0313395 BOX, WIRING 107964 BUSHING, STRAIN RELIEF, SMALL 0503592 LABEL, GROUND...

  • Page 66: Timer Control Board Assembly

    Timer Control Board Assembly Front View Rear View...
  • Page 67 Timer Control Board Assembly Item Part Description Qty. 0313397-1 BOX, CONTROL BOARD 0513575 TIMER CKT. BD. 0501464 SCREW, 10-24 X 3/8; TRUSS HD. SST 0513698 FUSE, 6A 250V 0313398-1 COVER, BOX 0501411 SCREW, 10-32 X 1/4" SST 0501373 SWITCH, BOOSTER FILL 0512973 STANDOFF 107964...

  • Page 68: Wash And Rinse Spray Arms And Drain Valve

    Wash and Rinse Spray Arms and Drain Valve...
  • Page 69 Wash and Rinse Spray Arms and Drain Valve Item Part Description Qty. 0501478 WASHER, 17/64 id X 9/16" OD SST 107967 NUT, HEX 1/40-20 NYLON INSERT SST H35509 HUB, UPPER SPRAY ARMS 107873 WASHER, PACKING 110215 PLUG, UPPER MANIFOLD 0502571 CLAMP, HOSE GEAR 1-1/2"...

  • Page 70: Control Panel

    Control Panel...
  • Page 71 Control Panel Item Part Description Qty. 0512221 SWITCH, ROCKER DPST 250V NEON 0512213 SWITCH, PIEZIO 0512232 LIGHT, INDICATOR, GREEN 0512226 SWITCH, ROCKER RND SPDT MOMENTARY 0501408 SCREW, TRUSS PHIL. SST 8-32 X 1/4" 0513579 LABEL, FACIA 0713583 PANEL, FACIA 0512357 STANDOFF, LED DISPLAY BOARD 0503580 NUT, 10-32...

  • Page 72: Panels

    Panels...
  • Page 73 Panels Item Part Description Qty. 0313406 PANEL, FRONT 100779 SCREW 1/4-20 X 5/8" TRUSS SS PHIL 0513735 GASKET 0313403 PANEL, LH SIDE 0503718 FOOT, ADJUSTING 0313402 PANEL, RH SIDE 0313584 PANEL, TOP 100007 SCREW, TRUSS SLOT SST 10-32 X 3/8" 0313431 PANEL, REAR...
  • Page 74 Door Assembly...

  • Page 75: Door Assembly

    Door Assembly Item Part Description Qty. 0713136 DOOR ASSEMBLY 0513558 GASKET, DOOR TOP 0513727 GASKET, DOOR SIDE 0713428 HINGE, RH ASSY 0501476 WASHER, 9/32" X 5/8" OD SS 0501422 BOLT, HEX SS 1/4-20 X 1-1/2" 0513332 SPRING, DOOR 0713429 HINGE, LH ASSY 0313430 ARM, DOOR SPRING 0512320...

  • Page 76: Dish Racks, Line Strainer, Prv

    Dish Racks, Line Strainer, PRV...
  • Page 77 Dish Racks, Line Strainer, PRV Item Part Description Qty. 101273 DISH RACK, FLAT-BOTTOM 101285 DISH RACK, PEG 104421 STRAINER, LINE 1/2" BRONZE 108265 VALVE, PRESSURE REGULATING (PRV)
  • Page 78 Blank Page This Page Intentionally Left Blank...

  • Page 79: Electrical Schematics And Timing Charts

    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 Electrical Schematic UH330B...
  • Page 81 Chemical Alarm Schematic SINGLE PHASE THREE PHASE...

  • Page 82: Timing Chart

    Timing Chart UH330 ADA Timing Charts TIMING CHART FOR HEAT RECOVERY FILL CYCLE Timing Chart for Heat Recovery Fill Cycle: 1) The heat recovery fill cycle is enabled as soon as the booster tank is full and has reached the required temperature.
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