INSTALLATION, OPERATION & SERVICE MANUAL
Contents
1. OPTIONAL OPTIONAL SCHEMATICS NOBLE UL30 115 VOLT 60 HERTZ SINGLE PHASE GND N BLK WHT he x BLU TIMER R3 TS o R4 ORG URG WHT 1 4 15 I LI 1 1 o e TIMER BLK BLU BLU gap WHT RED 3 54 WHT GRY TIMER TIMER VLT WHT WHT RED ro O GRY VLT WHTO 1 A B GRY 2 VLT WHT VLT WHT REN WHT El POWER LIGHT E2 CYCLE LIGHT TIMER TIMER BLU WHT WHT E4 AUTO LIGHT a E5 DETERGENT LIGHT wrmu un WHT RED E6 SANITIZER LIGHT ANB FS FILL SOLENOID ae m HEATER lt OPTIDNAL over GRN WHT WHT RED HL HEATER OVERLOAD OPTIONAL m M 15 lt GRN WHT ok M3 SANITIZER PUMP MOTOR EA ene M4 DETERGENT PUMP MOTOR ar FER AELAWHT SEN I M5 RINSE AID PUMP MOTOR R2 WASH MOTOR CONTACTOR mu am PO BIK R3 CONTROL RELAY Re 9 R4 HEATER RELAY OPTIONAL e 51 POWER SWITCH 4 S2 CYCLE SWITCH 53 DOOR SWITCH S4 AUTD MANUAL SWITCH S5 DRAIN MOTOR LIMIT SWITCH S6 SANITIZER PRIME SWITCH S7 DETERGENT PRIME SWITCH S8 RINSE AID PRIME SWITCH RED WHT gap 1 59 DETERGENT VACCUM SWITCH WHT RED 510 SANITIZER VACCUM SWITCH o TB TIMER B2. mm HTS 11 SCALE PREVENTION amp CORROSION CONTROL DEVICE INSTALLATION Mest be installed vertically The provided bracket is to be secured to the wall Observe proper inlet outlet water directions Flow directions are molded into the INSTRUCTIONS top of the head Line pressure should be released prior to changing cartridges De liming of equipment prior to installation is recommended but no required _ Renlacerent Test Stn non 91 GO BOX KIT AGO Box is a kit of the most needed parts for a particular model or model family to successfully effect a repair in the first call 90 or more of the time Door Switch Reed Special pricing when purchased with a GO BOX Call for details 92 VACUUM SWITCH ASSEMBLY ITEM DESCRIPTION PART NUMBER Complete Assembly 05700 003 55 98 Box Vacuum Switch 05700 003 55 96 Switch Vacuum 05700 003 36 13 VACUUM SWITCH ASSEMBLY INSTALLATION Remove locknut on plumbing support brackets and mount switch box over existing stud Re install bracket and route red and white tubes behind blue hose as shown Route gray cable down back and under tub along inlet plumbing remove wires from existing pressure switches and connect gray cable per note below Locknut Detergent switch Red Tube 1 Connect black wire from gray cable to black yellow wire from switch 2 Connect brown wire from gray cable to blue wire from switch Sanitizer Switch
3. si 4 5 BLU BRN EGEND HEATER M1 WASH PUMP MOTOR DRAIN MOTOR M3 DETERGENT PUMP MOTOR M4 RINSE AID PUMP MOTOR R1 HEATER CONTACTOR Re WASH MOTOR CONTACTOR R3 CONTROL RELAY E1 POWER LIGHT EP CYCLE LIGHT FILL LIGHT 51 POWER SWITCH Se CYCLE SWITCH S3 DOOR SWITCH 54 AUTO MANUAL SWITCH S5 DRAIN MOTOR LIMIT SWITCH S6 DETERGENT PRIME SWITCH S7 RINSE AID PRIME SWITCH FS FILL SOLENOID TS THERMOSTAT TB TIMER BOARD BLACK RED m ADT WHT VLT WHT VLT TIMER BLU GRY BLU RED RED GRY WHT VLT WHT BLU WHT TETE Fenes GRN WHT aan YEL WHT Pian DRG WHT bl Pr RED WHT ara Pier BRN WHT ET BLK WHT San axa SCHEMATICS NOBLE UH30 480 VOLT 60 HERTZ THREE PHASE GND bi Le L3 o RI R1 BLK BLK RED RED LI 11 a RI 5 BLU 11 BLU Tallis MOL Re BLK RED RED JOD 5 BLK VOZ
4. White Tube 1 Connect white wire gray cable to white yellow wire from switch 2 Connect red wire from gray cable to blue from switch After Cutting existing red amp white tube approximately 12 above the gray tube stiffener insert the cut ends into the clear tubes as shown Red Tube White Tube 94 NOBLE UH30 208 230 VOLT 60 HERTZ SINGLE PHASE L3 120 Re RED Tel lie ORG WHT RED 4 AB RED TIMER RED BLU deje RED TIMER BLK VLT WHT RED BLK O WHT RED BLK Me GRN ORG WHTO RED WHT TIMER o RED RED TS 0 TIMER VLT WHT VLT WHT VLT WHT WHT TIMER BLU WHT BLU WHT TIMER GRN WHT GRN WHTO TIMER op YEL WHT YEL WHT TIMER ORG WHT RED WHT BRN WHT TIMER BRN WHT BLU TIMER BLK WHT BLK WHT BLU G CHART 50 60 70 TIMER GRY WHT H1 BLK BLK BLU BLU ot VLT TIMER 4 BLU BLU O TIMER BLU 5 s WET GRY TIMER NO oe GRY WHT TIMER WHT R3 BLK RINSE ON AID r n mim SCHEMATICS GND Li RI BLK a 2 BLK
5. RINSE SOLENOID VALVE amp VACUUM BREAKER REPAIR PARTS KIT WATER HAMMER KIT OPTION omet vacuum Beater Assembly wemomosis Toroa h Forum ner Coil amp Housing Only 1 2 06401 003 07 43 34 NOBLE UL30 WASH MANIFOLD ASSEMBLY WASH MOTOR DRAIN PLUMBING NOBLE UL30 WASH MANIFOLD ASSEMBLY Area within this box is an overview of the Noble UL30 wash manifold assembly For the Noble UL30 replace Item one below with this manifold See Motor amp Pump 3 Assembly Page PT f O gt S 4 p OB T Q 4 DEN O Ball Valve Assembly NOBLE UL30 115V amp NOBLE UH30 480V 04730 003 34 60 NOBLE UH30 230V 04730 003 34 64 LA 35 NOBLE UL30 WASH MANIFOLD ASSEMBLY WASH MOTOR DRAIN PLUMBING NOBLE UL30 WASH MANIFOLD ASSEMBLY ram Nut Jam 1 1 2 12 NPT Hose Clamp 1 5 16 2 1 4 28 Gasket Suction Adaptor 05330 003 32 82 Casting Suction Adaptor 09515 031 39 86 Washer S S 1 4 20 I D 05311 174 01 00 Locknut 1 4 20 S S 05310 374 01 00 Clamp 3 16 to 1 1 2 04730 719 06 09 Hose 8 Straight Drain 04720 003 27 95 Hosebarb 1 X 3 4 NPT Polypropylene 04730 011 65 86 1 4 1 1 2 3 Bracket Manifold Tube Positioning 05700 011 34 63 Locknut 1 4 20 S S 05310 374 01 00 36 MOTOR 8 PUMP ASSEMBLY PARTS MOTOR amp PUMP ASSEMBLY am 2 included Motor Only 208 230
6. SIS Hexw Nyon nse ESTE Thermometer s O 7 p fr 1 Gauge 0 100 PSIwi Green Zane i meme Va rese Pressure Gauge po x ST TT e mess gt 1 o TERMINAL BLOCK BOX ASSEMBLY fs remate eres 6 fe ek 0 fr 25 COMPLETE UH30 PERIPUMP TRACK ASSEMBLY DESCRIPTION PART NUMBER ITEM QTY A Track Mount HT 05700 003 33 52 Locknut 10 32 With Nylon Insert 0531 0 373 02 00 26 COMPLETE UL30 PERIPUMP TRACK ASSEMBLY 5 Screw 10 32 X 5 8 Truss Head 05305 003 02 12 27 UH30 CHEMICAL FEEDER PUMP ASSEMBLY C Jenter mane HP omre vom ima ho CTI Pe pf Terme 28 UL30 CHEMICAL FEEDER PUMP ASSEMBLY ITEM TY DESCRIPTION PART NUMBER NI A Tubing 1 4 X 100 Red 05700 003 03 45 A A Tube 1 4 OD X 48 Blue Plastic 05700 002 62 11 A Tubing 1 4 X 100 Long Blue 05700 003 20 68 A Tube 1 4 OD X 48 Red Plastic 05700 002 62 12 A e O Tubing 1 4 X 100 Long White 05700 003 20 67 Tubing 1 4 X 48 White Plastic 05700 002 62 13 Tie 4 PLT1M M Panduit Cable 05945 602 01 16 N co 29 CHEMICAL FEEDER PUMP COMPONENTS ITEM QTY D
7. is opened during the cycle Also it is suggested that a shock absorber NOT SUPPLIED be installed on the incoming water line This prevents water hammer hydraulic shock induced by the solenoid valve as it operates from causing damage to the equipment INSTRUCTIONS WATER SUPPLY CONNECTIONS WATER HARDNESS GREATER THAN 5 GPG WATER SUPPLY CONNECTION WATER HARDNESS OF 5 GPG OR LESS CHEMICAL CONNECTIONS PRESSURE REGULATOR SHOCK ABSORBER Take care not to confuse static pressure with flow pressure INSTRUCTIONS The dish machine has a pumped pressure drain capable of pumping waste water to a height of 24 above the floor to the kitchens drain system Each dish machine is supplied with a six foot long hose This ships INSIDE the unit When installed it will extend from the rear side of the machine There also must be an air gap between the machine drain line and the floor sink or drain If a grease trap is required by code it should have a flow capacity of 12 GPM Gallons Per Minute Slowly turn on the water supply to the machine after the incoming fill line and the drain line have been installed Check for any leaks and repair as required All leaks must be repaired prior to placing the machine into operation Electrical and grounding conductors must comply with the applicable potions of the National Electric Code ANSI NFPA 70 latest edition and or other electrical codes The data plate is located t
8. light is off remove he pan strainer Remove soil and debris from the strainer and set to the side Unscrew the wash and rinse arms from their manifolds Remove the end caps and flush the arms with water Use a brush to clean out the inside of the arms If the nozzles appear to be clogged use a toothpick to remove the obstruction Wipe the inside of the unit out removing all soil and scraps Reassemble the wash and rinse arms and replace them in the unit The arms only need to be hand tight do not use tools to tighten them down Reinstall the strainer and close the door 15 OPERATING INSTRUCTIONS DELIMING order to maintain the dish machine at its optimum performance level it will be OPERATIONS required to remove lime and corrosion deposits on a frequent basis A deliming solu tion should be available from your detergent supplier Read and follow all instruc tions on the label of the deliming solution NOTE If this machine is equipped with a HTS 11 scale prevention and corrosion control device and lime is becoming a frequent problem the cartridge needs to be replaced To order a replacement cartridge call Noble immediately to have one shipped to you To proceed with the deliming operation fill the dish machine and add the correct amount of deliming solution as recommended by the deliming solution manufacturer The water capacity of the tank can be verified on the specification sheet s of this manual Perform the following oper
9. 44 1 2 1 3 8 N A HOT WATER SANITIZING Water Temperatures Fahrenheit Minimum Wash Temperature Minimum Rinse Temperature Minimum Incoming Water Temperature Chemical Sanitizing Water Temperatures Fahrenheit Minimum Wash Temperature Minimum Rinse Temperature Minimum Incoming Water Temperature Other Water Requirements Water Flow Pressure PSIG Flow Rate Minimum GPM Water Line Size NPT Drain Line Size NPT Minimum Chlorine Required PPM SPECIFICATIONS NOBLE UH30 Electrical Characteristics WASH MOTOR 6 6 AMPS RINSE HEATER AMPS 38 NOBLE UL30 Electrical Characteristics WASH MOTOR AMPS 13 2A RINSE HEATER ELECTRICAL REQUIREMENTS All electrical ratings provided in this manual are for reference only Always refer to the machine data plate to get the exact electrical information for your machine All electrical work performed on machines should be done in accordance with applicable local state territorial and national codes Work should only be performed by qualified electricians and authorized service agents Note that all electrical wiring used in the NOBLE UH UL30 series of machines must be rated at a minimum for 100 C 212 F Furthermore use copper conductors only Where applicable heating element amperage draws have been adjusted for the assumed input voltage Noble assumes FLA voltages will be either 208 230 or 460 volts Some of the heating FLA elemen
10. ESCRIPTION PART NUMBER Screw 8 32 X 3 8 Phillips Pan Head Screw 6 32 X 32 X 3 4 Phillips Pan Head Roller Black 04320 111 65 27 Roller White 04320 002 82 28 5 ja Tygoprene Tube 05700 03 22 89 Screw 8 32 X 1 2 Phillips Flat Head 05305 011 37 06 8 __ 1 Motor 14 RPM 115V Rinse Aid Feeder Pump 04320 111 35 13 Motor 14 RPM 240V Rinse Aid Feeder Pump 04320 111 47 46 Motor 36 RPM 115V Detergent Sanitizer Feeder Pump 04320 111 35 14 Motor 36 RPM 240V Detergent Sanitizer Feeder Pump 04320 111 47 47 30 UH30 PLUMBING ASSEMBLIES A lnjector Incoming Assembly UH30 PLUMBING ASSEMBLIES PARTS A INJECTOR INCOMING ASSEMBLY DESCRIPTION PART NUMBER W Weld Injector Machined 05700 031 41 83 Plug 1 4 211 P 4 Brass 04730 209 01 00 Bushing 1 4 X 1 8 Stainless NOTE USE TEFLON TAPE ON THREADS DO NOT USE PIPE DOPE PLUMBING ASSEMBLIES Nipple 1 2 Close Brass 04730 207 15 00 32 VACUUM BREAKER REPAIR PARTS KIT RINSE SOLENOID VALVE amp VACUUM BREAKER REPAIR PARTS KIT WATER HAMMER KIT OPTION g Screw Data EE 5 Screw Coil amp Housing Valve Bonnet 1 8 MMC Spring position is moved for clarity Goes below D the plunger Diaphragm Retainer Screen Fe F oze Retainer ja Mesh Screen Complete Vacuum Breaker Assembl Solenoid Valve Assembly 33 VACUUM BREAKER REPAIR PARTS KIT
11. MOL Re BLU gt O BLU FUSE T3 L3 BLK a o n RED AAAAT BLK Nr WHT RED 115V m 51 BLK BLU BLU ORG WHT WHT RED 0 cijo e RED TIMER se RED BLU VLT gt oue BLU gap en BLU TIMER BLK NER 1 BRN 3 54 WHT VLT WHT TIMER ax OR IM pome MOL I GRY DG VLT WHT VLT WHT N WHT RED A2 95 H RINSE HEATER MI WASH PUMP MOTOR yar M2 DRAIN MOTOR mites M3 DETERGENT PUMP MOTOR wiz M4 RINSE AID PUMP MOTOR TR R RINSE HEATER CONTACTOR TIMER BLU WHT JEJO ee R2 WASH MOTOR CONTACTOR BLK INR R3 CONTROL RELAY 3115 GRY WHT E PUWER LIGHT E2 CYCLE LIGHT TIMER GRN WHT me E3 FILL LIGHT MER O YEL NHT Moore S POWER SWITCH YEL WHT Se CYCLE SWITCH 53 DOOR SWITCH ORG WHT WHT RED 54 AUTO MANUAL SWITCH S6 DETERGENT PRIME SWITCH RR URGZWHT 57 RINSE AID PRIME SWITCH FS FS FILL SOLENOID TIMER RED WHT WHT RED TS RINSE HEATER THERMOSTAT ve TB TIMER BOARD MOL WASH MOTOR OVERLOAD Ar M3 WHT T1 CONTROL TRANSFORMER PAESE BLU ot M4 BLACK RED BLK WHT m WP WHT RED BRN BLK S7 WHT VLT BLU gt WHT VLT TIMER gt BLU GRY BLU RIA RED GRY WHT VLT WHT TIMING CHART GRY WHT VLT WHT e BLU WHT GRY WHT BLU WHT e GRN WHT GRY WHT GRN WHT e YEL WHT GRY WHT YEL WHT 1 ORG WHT IGRY WHT ORG WHT RED WHT GRY WHT RED WHT BRN WHT GRY WHT BRN WHT BLK WHT GRY WHT BLK WHT 5
12. NOBLE SERIES ELECTRICALLY HEATED UNDERCOUNTER DISHMACHINES INSTALLATION OPERATION amp SERVICE MANUAL NOBLE WAREWASHING FOR NOBLE MODEL S NOBLE UH30 NOBLE UL30 NOBLE UH30 UL30 Technical Manual P N 07610 004 25 09 Issued 06 05 15 Revised N A REVISION HISTORY Revision T 06 04 15 Release to production NOMENCLATURE u NO BLE WAREWASHING NOBLE UH30 High temperature hot water sanitizing with a booster tank Detergent 8 rinse aid chemical feeder pumps NOBLE UL30 Low temperature chemical sanitizing no booster tank Detergent rinse aid amp sanitizer chemical feeder pumps Detergent amp rinse aid chemical feeder pumps Model Serial No Installation Date Service Rep Name Phone Number TABLE OF CONTENTS SPECIFICATIONS NOBLE UH30 amp ULIO DIMENSIONS ea ne nette take enaka 1 OPERATING PARAMETERS ken ee ee 3 ELECTRICAL REQUIREMENTS nen ke 4 INSTRUCTIONS STENE EE EE EE 5 8 14 are 16 MAINTENANCE PREVENTATIVE MAINTENANCE ak 17 TROUBLESAOOTIN Sarai ee eek 19 PARTS EBD un EE D o 21 KICK PANEEWELDMEN MM 24 TERMINAL BLOCK BOX 25 PERIPUMP TRACK ASSEMBLIES een a Co depu kd tes temas 26 CHEMICAL FEEDER PUMP ASSEMBLIES cia ie opi ria 28 CHEMICAL FEEDER PUMP COMPONENTES u a iia 30 PLUMBING ASSEMBLIES n
13. NUMBER Screw 6 32 X 5 8 05305 011 39 85 Cycle Switch Weldment 05700 003 36 81 Term 190030013 187 Pink Reel 05940 111 45 18 Wire Nut Blue Metal 30 172 Ideal 05945 111 01 00 Lock Nut 6 32 Hex w Nylon Insert 0531 0 373 03 00 44 MISCELLANEOUS DOOR COMPONENTS 45 MISCELLANEOUS DOOR COMPONENTS QTY DESCRIPTION Switch Mounting Plate Assembly 2192 Components secured with Locknut 1 4 20 S S Hex 05310 374 01 00 with Nylon Insert O Ring 05330 003 32 34 Latch Spring 05700 003 32 32 Hardware Locknut 6 32 S S Hex with Nylon Insert Screw 6 32 X 1 4 Flat Head Door Switch Bracket Door Switch amp Bracket Assembly Latch Nut 05700 003 32 33 46 FRAME AND PANEL COMPONENTS PARTS FRAME AND PANEL COMPONENTS Nut 5 167 18 Cad Spine usss p 5 EXE 48 MISCELLANEOUS PARTS DESCRIPTION mE Components secured with Locknut 1 4 20 S S Hex with Nylon Insert 0 STANDS 8 COMPONENTS INSTALLATION To install the stand first remove the adjustable feet from the machine Place machine on table and use the square mounting holes to line up the machine Re insert the INSTRUCTIONS adjustable feet through bottom of table top and tighten to lock machine to table DESCRIPTION PART NUMBER esemes EN 777778 _ ao ph sm 7777 7 N NN JJ sm 0500002922 S p _ s s ma 0092847 SUS 9 4 comme
14. OARD TS HEATER THERMOSTATCOPTIONAL gt o ERAT Qu BRN WHT S6 BLU BLACK WHITE BLK WHT Qu me De t 1 WHT WHITE gt WAT VLT TIMER ORG WHT Om TIMER BLU ORG VAT se 1 GRY BLU BLU Oo p _ GRY WHT 0 VLT WHT GRY WHT VLT WHT 4 o4 be BLU WHT GRY WHT BLU WHT 4 o Lo GRN WHT GRY WHT GRN WHT Tory ORG WHT GRY WHT ORG WHT RED WHT O4 HO GRY WHT RED WHT BRN WHT GRY WHT BRN WHT GRY WHT BLK WHT BLK WHT 57 ski SN OBLE WAREWASHING Noble Warewashing Lancaster Pennsylvania www nobleproducts biz NOBLE UH30 UL30 Technical Manual P N 07610 004 25 09 Issued 06 05 15 Revised N A
15. The data plate located on each unit details what the minimum temperatures must be for either the incoming water supply the wash tank CONTINUED and the rinse tank depending on what model of dish machine you have installed These temperatures may also be followed by temperatures that Noble recommends to ensure the highest performance from you dish machine However if the minimum requirements are not met the chances are your dishes will not be clean or sanitized Remember a dish can look clean but it may not be sanitized Instruct your dish machine operators to observe the required temperatures and to report when they fall below the minimum allowed A loss of temperature can indicate a much larger problem such as a failed heater or it could also indicate that the hot water heater for your operation is not up to capacity and a larger one may need to be installed There are several factors to consider when installing your dish machine to ensure that you get the best possible results from itand that it operates at peak efficiency for many years Discuss your concerns with your local chemical distributor and water treatment specialist before there is a problem 13 OPERATING INSTRUCTIONS PREPARATION Before proceeding with the start up of the unit verify the following 1 The strainer is in place and is clean 2 That the wash and rinse arms are screwed securely into place and that their end caps are tight The wash and rinse arms should rotate
16. V 60 HZ Motor a 460V 60 HZ 06105 003 52 64 Bolt 3 8 05311 276 03 00 Lock Washer 3 8 05311 276 01 00 Nut Hex 3 8 05310 276 01 00 Seal Plate 60 HZ 05700 002 81 87 38 RINSE ARM amp WASH ARM ASSEMBLIES Rinse Arm E Wash Arm PART NUMBER 05700 021 39 23 05700 021 45 58 05700 021 35 97 05330 002 60 69 UH30 THERMOSTAT amp RINSE TANK ASSEMBLY ITEM DESCRIPTION PART NUMBER Rinse Tank Weldment 05700 003 31 95 Fittin 1 4 Imperial Brass 05310 924 02 05 Heater 208 230 Volt 04540 111 43 21 Heater 480 Volt 04540 002 29 82 Lock Washer 5 16 Split 05311 275 01 00 Nut Hex 5 16 18 S S Hex 05310 275 01 00 6 Jj a Gasket Heater 05330 011 47 79 7 9 Locknut 1 4 20 S S Hex wl Nylon Insert 05310 374 01 00 Dielectric Cover 05700 001 40 50 11 Thermostat 05930 003 06 48 40 emm NOBLE UL30 OPTIONAL THERMOSTAT amp HEATER COMPONENTS wem Thermostat 1 5 Heater Cover Plate 05700 003 46 37 1 5 1 High Limit Thermostat 06685 003 46 77 41 42 PARTS NOBLE UH UL30 DOOR ASSEMBLY NOBLE UH UL30 DOOR ASSEMBLY seem 19 20 te 19 2 Lock Nut 6 32 S S Hex Nylon Insert 1 2 3 4 5 7 10 11 12 13 14 15 16 17 18 19 43 CLYDE SWITCH ARM s N 69 N 2 AN Clyde Switch Arm Assembly 05700 003 52 14 F Plate Switch Cover RT 05700 003 52 10 ITEM QTY DESCRIPTION PART
17. ations to delime the dish machine Push Manual Switch on the front of the control panel Close the door after adding the deliming solution Run the machine for the recommended period of time Press the Power Switch to turn the unit off and open the door Wait five minutes then inspect the inside of the machine If the machine is not delimed run another time cycle as per the deliming solution s instructions When clean drain and re fill the machine 7 Run in MANUAL for 10 minutes to remove residual deliming solution 8 Drain and re fill the machine 16 PREVENTATIVE MAINTENANCE PREVENTATIVE The dish machines covered in this manual are designed to operate with a minimum MAINTE NANCE of interaction with the operator However this does not mean that some items will not wear out in time Noble highly recommends that any maintenance and repairs not specifically discussed in this manual should be performed by QUAL IFIED SERVICE PERSONNEL ONLY Performing maintenance on your dish machine may void your warranty if it is still in effect There are many things that operators can do to prevent catastrophic damage to the dish machine One of the major causes of component failure has to do with pre scrapping procedures A dish machine is not a garbage disposal any large pieces of material that are put into the machine shall remain in the machine until they are either broken up after spreading out on y
18. d light A will illuminate NOTE Once in the programming mode the MOVE button is used to scroll between the programming categories and the ENTER button is used to select the category Press the MOVE button to move the solid light to the desired location of FILL RINSE AID DETERGENT or SANITIZER Please note that options A B C and D are not adjustable outputs Press the ENTER button for the chosen category Now the PGM light will illuminate along with lights corresponding to the time values for the chosen category The ACCEPT light will blink The PROGRAM light will illuminate To change the value of a parameter use the MOVE button to illuminate the light next to the time option time is measured in seconds In the time cate gories each second in use will light up To deselect the option press ENTER and the light will go off press ENTER again and it will illuminate Once you have set your time catergory press the MOVE button until the ACCEPT light illuminates and press ENTER This will save the changed parameters Once you press the ENTER button when the ACCEPT light is blinking you will exit the programming mode To change any other values you will have to re turn to the programming mode To revert back to a previous setting you must return to that option and change the parameter back to the previous setting Once in the programming mode if there have been no keypad inputs for approximately two minutes the system will au
19. e ensure that the power is on and that the tub has filled to the correct level Push the START CYCLE button and hold until the green cycle light is on and then release the unit will start run through the cycle and shut off automatically Repeat this two more times The unit should now be ready to proceed with the washing of ware WASHING A RACK To wash a rack open the door completely and slide the rack into the unit Close the door press the START CYCLE button and hold until the green cycle light is on and OF WARE release the unit will start Once the cycle is completed open the door and remove the rack of clean ware Replace with a rack of soiled ware and close the door The process will then repeat itself OPERATIONAL Based upon usage the pan strainer may become clogged with soil and debris as the workday progresses Operators should regularly inspect the pan strainer to INSPECTION E a AE ensure it has not become clogged If the strainer does it will reduce the washing capability of the machine Instruct operators to clean out the pan strainer at regular intervals or as required by work load SHUTDOWN AND tthe end of the workday close the door Start a cycle Wait approximately five CLEANING seconds after the green cycle light comes on and then push the POWER OFF switch This will put the machine in shutdown mode which will let the machine drain completely prior to shutting off Once the wash tub is drained and power
20. e the unit in chemical sanitizing mode you must ensure an appropriate chlorine based sanitizer is used in the final rinse line WARNING CHLORINE BASED SANITIZERS CAN BE DETRIMENTAL TO YOUR MACHINE IF THE CHEMICAL SOLUTION IS TOO STRONG SEE YOUR CHEMICAL PROFESSIONAL TO ENSURE YOUR DISPENSER IS SET UP CORRECTLY The NOBLE UH30 dish machine is supplied with integral detergent and rinse aid chemical feeder pumps The NOBLE UL30 dish machine is supplied with integral detergent rinse additive and sanitizer chemical feeder pumps Locate the open ends of the chemical tubes with the tube stiffeners and place each one in the appropriate container A Red Tubing Detergent B Blue Tubing Rinse Aid C White Tubing Sanitizer Chemical feeder pumps need priming when the machine is first installed or if for some reason the chemical lines have been removed and air is allowed to enter CAUTION Water must be in the sump and wash tank prior to the dispensing of chemicals Sanitizer in concentration is caustic and may cause damage without dilution INSTRUCTIONS THERMOSTATS CHEMICAL FEEDER EQUIPMENT TO PREPARE CHEMICAL FEEDER PUMPS FOR OPERATION PRIMING CHEMICAL FEEDER PUMPS INSTRUCTIONS 1 Verify that the proper chemical tube stiffener inlet is in the proper container 2 Use the prime switches located on the control panel at the bottom of the unit to prime each pump The switches are clearly marked as to what chemical feeder
21. ee 31 VACUUM BREAKER REPAIR PARTS KIT 33 WASH MANIFOLD 35 MOTOR PUMPASSEMBLY asada esa eltern 37 RINSE ARM amp WASH ARM ASSEMBLIES 4 39 UH30 THERMOSTAT RINSE TANK ASSEMBLY 40 NOBLE UL30 OPTIONAL THERMOSTAT 8 HEATER 41 E A oo e 42 GLYDE SWITCHARM ae os 44 MISCELLANEOUS DOOR COMPONENTS ee 45 FRAME AND PANEL COMPONENTS u a 47 MISCELLANEOUS AAA 49 STANDS 8 COMPONENT Svi u ae ee 50 HTS 11 SCALE PREVENTION 8 CORROSION CONTROL 51 a A em 52 VACUUM SWITCHASSEMBEY caiste cos a da a mmm 53 VACUUM SWITCH ASSEMBLY INSTALLATION iii 54 SCHEMATICS NOBLE UH30 208 230 VOLT 60 HERTZ SINGLE PHASE nn 55 NOBLE UH30 480 VOLT 60 HERTZ THREE PHASE naeh 56 NOBLE MESO 115 VOLT 69 HERTZ SINGLE PHASE nations 57 UH30 MACHINE DIMENSIONS Wall Clearance 3 LEGEND A Water Inlet 1 2 Female Pipe Thread 2 1 2 AFF Connect to a true 1 2 ID water line B Electrical Connection C Drain Connection 10 coiled drain hose Shipped inside machine Must be installed Door Open no more than 24 AFF 162 423mm All dimensions from floor can be increased 1 with adjustable feet supplied N 44 368mm DISH CLEARANCE 337 846mm 115 292mm 22mm All dimensions are for reference only and are subject to change wi
22. freely 3 Verify all chemical levels for machine chemical feeder pumps are correct POWER UP To energize the unit turn on the power at the service breaker The voltage should have been previously verified as being correct If not the voltage will have to be verified For the initial fill close the door and ensure that the MANUAL switch light is not on FILLING THE 9 WASH TUB Depress and hold the START CYCLE switch until the auto light comes on and then release the button For the initial fill run the machine through 3 cycles to fill the tub sump The machine will run a partial cycle and fill to the bottom of the pan strainer Open the door and verify that the water level is correct NOTE For the NOBLE UH30 Ensure the orange white wires at the heater contactor are connected properly They have been purposely disconnected at the factory to avoid damage to the heater element when there is no water in the booster heater Hereafter the water level is controlled by the timer that has been preset at the factory Verify that there are no other leaks on the unit before proceeding any further The wash sump must be completely filled before operating the wash pump to prevent damage to the component Once the wash tub is filled the unit is ready for operation The machine runs a complete cycle to drain and fill If the machine is not allowed to drain the water will build up inside the tub After the initial fill the rinse water for the cur
23. ine data plate 1 Drain solenoid clogged 2 Defective motor or motor start relay 3 Defective drain valve 1 Water turned off 2 Pressure gauge defective Rinse water runs con tinuously with breaker turned off Wash temperature not at required reading on thermometer Rinse water not at required temperature range Machine doesn t drain when OFF DRAIN switch is pressed No indication of pressure NOBLE UH30 CONTROL PANEL N PART NUMBER NOBLE UL30 CONTROL PANEL DESCRIPTION W Control Panel LT with Heater Timer Universal Polytron Contactor 115V 30A Screw 10 32 3 8 Long Phil Truss Relay 20A 5945 002 90 51 22 NOBLE UH30 480V CONTROL PANEL ITEM QTY DESCRIPTION PART NUMBER Electrical Panel Weldment 05700 003 37 46 Timer Bracket Assembly 05700 003 36 05 Fused Universal Timer Alternate Construction 05945 003 75 23 03300 3 10 Wire Harness 05999 003 87 88 Terminal Board 05940 021 94 85 5 Track Terminal Block 05700 003 37 49 Fuse Holder 05920 011 72 89 Fuse 1 4 Amp 05920 002 75 95 Screw 6 32 X 3 8 w External T Washer 05305 002 25 91 Open Closed Bushing 7 8 05975 003 35 21 6 Screw 10 32 X 3 8 Long Phil Truss Head 05305 173 12 00 End Clamp 05950 111 60 30 Transformer not shown 05950 011 50 70 KICK PANEL WELDMENT UH30 DESCRIPTION s too 20
24. ncrease As you use more detergent your costs for operating the dish machine will increase and the results will decrease The solids in hard water also may build up as a scale on wash and rinse heaters decreasing their ability to heat water Water temperature is important in removing soil and sanitizing dishes If the water cannot get hot enough your results may not be satisfactory This is why Noble recommends that if you have installed the machine in an area with hard water that you also install some type of water treatment equipment to help remove the dissolved solids from the water before it gets to the dish machine Second hard water may have you adding drying agents to your operating cycle to prevent spotting when the real problem is deposited solids on your ware As the water evaporates off of the ware the solids will be left behind to form the spotting and no amount of drying agent will prevent this Again using treated water will undoubtedly reduce the occurrences of this problem Third treated water may not be suitable for use in other areas of your operation For instance coffee made with soft water may have an acid or bitter flavor It may only be feasible to install a small treatment unit for the water going into the dish machine itself Discuss this option with your qualified water treatment specialist Even after the water hardness problems have been solved there still must be proper training of dish machine operators in how m
25. o help Acommon problem has to do with temperatures being too low Verify that the water temperatures coming to your dish machine match the requirements listed on the machine data plate There can be a variety of reasons why your water temperature could be too low and you should discuss it with a QUALIFIED SERVICE AGENCY to determine what can be done By following the operating and cleaning instructions in this manual you should get the most efficient results from our machine As a reminder here are some steps to take to ensure that you are using the dish machine the way it was designed to work 17 PREVENTATIVE MAINTENANCE PREVENTATIVE 1 Ensure that the water temperatures match those listed on the machine data 2 that all strainers are in place before operating the machine CONTINUED Ensure that all wash and or rinse arms are secure in the machine before operating Ensure that drains are closed sealed before operating Remove as much soil from dishes by hand as possible before loading into racks Do not overfill racks Ensure that glasses are placed upside down in the rack Ensure that all chemicals being injected to machine have been verified as being at the correct concentrations 9 Clean out the machine at the end of every workday as per the instructions in the manual 10 Always contact a QUALIFIED SERVICE AGENCY whenever a serious problem arises 11 Follow all safety procedures whether listed in this manual o
26. or no water coming 1 Limed up rinse heads or piping 1 Delime rinse heads through the rinse assem blies 2 Low water pressure 2 Increase pipe size to machine Adjust pres sure regulator 19 TROUBLESHOOTING COMMON PROBLEMS WARNING Inspection testing and repair of electrical equipment should be performed only by qualified service personnel Certain procedures in this section require electrical tests or measurements while power is applied to the machine EXERCISE EXTREME CAUTION AT ALL TIMES If test points are not easily accessible disconnect power attach test equipment and reapply power to test When replacing electrical parts disconnect power at source circuit breaker PROBLEM POSSIBLE CAUSE REMEDY Delime rinse heads Replace diaphragm See note on page 7 Replace Adjust thermostat Replace thermostat See note in installation instructions Replace Adjust the thermostat Replace if necessary Adjust as required Remove obstruction Replace Replace Turn water on Replace pressure gauge 20 1 Defective plunger in solenoid valve 2 Defective diaphragm in solenoid valve 1 Check that orange white wires are connected 2 Defective thermometer 3 Defective thermostat 1 Check that orange white wires are connected 2 Thermometer is defective 3 Thermostat is defective 4 Incoming rinse water does not meet minimum criteria indicated on mach
27. our ware or physically removed Strainers are installed to help catch debris but they do no good if they are clogged Have operators regularly inspect the pan strainers to ensure 1 that they are free of soil and debris and 2 they are laying flat in the tub When cleaning out strainers do NOT beat them on waste cans The strainers are made of metal and can be forgiving but once severe damage is done it is next to impossible for the strainer to work in the way it was designed to Wipe out strainers with a rag and rinse under a faucet if necessary For stubborn debris a toothpick should be able to dislodge any obstructions from the perforations Always ensure that strainers are placed back in the machine before operation and that they lay flat in the tub You may wish to also refer to the page entitled Detergent Control in order to learn more about how your water hardness will effect the performance of your ma chine Hard water makes dish machines work harder and decreases efficiency Again it is important to remind operators that trying to perform corrective mainte nance on the dish machine could lead to larger problems or even cause harm to the operator If a problem is discovered secure the dish machine using proper shut down procedures as listed in this manual and contact a QUALIFIED SER VICE AGENCY Some problems however may having nothing to do with the machine itself and no amount of preventative maintenance is going t
28. oward the right front side of the dish machine Refer to the data plate for machine operating requirements machine voltage total amperage amp serial number To install the incoming power lines remove the back panel This will require taking a Phillips head screw driver and removing the two screws at the bottom of the back panel remove the back panel and set aside Install 3 4 conduit into the pre punched holes in the back of the control box Route power wires and connect to power block and grounding lug Install the service wires L1 and L2 to the appropriate terminals as they are marked on the terminal block Install the grounding wire into the lug provided It is recommended that DE OX or another similar anti oxidation agent be used on all power connections Ensure that the power switch is in the OFF position and apply power to the dish machine Check the incoming power at the terminal block and ensure it corresponds with the voltage listed on the data plate If not contact a qualified service agency to examine the problem Do not run the dish machine if the voltage is too high or too low Shut off the service breaker and mark it as being for the dish machine Advise all proper personnel of any problems and of the location of the service breaker Replace the control box cover and tighten down the screws This is a commercial dish machine and reaches temperatures that can exceed those generated by a residential machine Therefore an
29. pump they are assigned to 3 To prime the pumps hold the switch in the momentary position until chemical can be observed entering the pump 4 Detergent is dispensed as required during the wash cycle by the timer The amount of detergent may need to be increased or decreased depending upon water quality and type of detergent 5 Rinse additive is dispensed as required into the final rinse The amount of rinse additive may need to be adjusted depending upon water hardness amp results 6 Sanitizer either chlorine or iodine is dispensed into the final rinse The amount of sanitizer may need to be adjusted depending on the concentration and type of sanitizer used 7 Please refer to the next page for instruction on adjusting the chemical feeder pumps on the universal timer WARNING Some of the chemicals used in dish washing may cause chemical burns if they come in contact with your skin Wear protective gear when han dling these chemicals If you do come in contact with these chemicals imme diately follow the instructions provided with the chemicals for treatment INSTALLATION PRIMING CHEMICAL FEEDER PUMPS CONTINUED INSTALLATION INSTRUCTIONS PROGRAMMING To access the programming mode the machine must be ON and idle between cycles INSTRUCTIONS FOR CHEMICAL On the timer board press and hold both the MOVE and ENTER buttons on the FEEDER PUMPS timer board simultaneously for two seconds The PROGRAM PGM light an
30. r put forth by local state or national codes regulations 18 TROUBLESHOOTING COMMON PROBLEMS WARNING Inspection testing and repair of electrical equipment should be performed only by qualified service personnel Certain procedures in this section require electrical tests or measurements while power is applied to the machine EXERCISE EXTREME CAUTION AT ALL TIMES If test points are not easily accessible disconnect power attach test equipment and reapply power to test When replacing electrical parts disconnect power at source circuit breaker PROBLEM POSSIBLE CAUSE REMEDY Water overflow from 1 Clogged drain 1 Remove obstruction bottom of door 2 Machine not level 2 Level machine or increase height to the front 3 Excessive inlet pressure 3 Install pressure reducing valve or adjust if one is present Ensure flow is 20 5 PSI 4 Detergent foaming 4 Reduce detergent quantity Wash motor doesn t oper 1 Loose or broken wires 1 Reconnect or replace wires in motor ate on manual wash 2 Defective manual wash switch 2 Replace 3 Defective motor starting relay 3 Replace Motor operates on manual 1 Defective circuit in manual wash 1 Replace switch wash but not on automat switch ic No water comes through 1 Water not turned on 1 Turn water on the rinse arms when the ON FILL switch is de 2 Defective solenoid valve 2 Replace solenoid valve pressed Little
31. rent cycle will become the wash water for the next cycle WARE Proper preparation of ware will help ensure good results and less re washes If PREPARATION not done properly ware may not come out clean and the efficiency of the dish machine will be reduced It is important to remember that a dish machine is not a garbage disposal and that simply throwing un scraped dishes into the machine simply defeats the purpose altogether of washing the ware Scraps should be removed from ware prior to being loaded into a rack Pre rinsing and pre soaking are good ideas especially for silverware and casserole dishes Place cups and glasses upside down in racks so that they do not hold water during the cycle The dish machine is meant not only to clean but to sanitize as well to destroy all of the bacteria that could be harmful to human beings In order to do this ware must be properly prepared prior to being placed in the machine 14 OPERATING INSTRUCTIONS DAILY MACHINE Refer to the section entitled PREPARATION at the top of this page and follow the PREPARATION instructions there Afterwards check that all of the chemical levels are correct and or that there is plenty of detergent available for the expected workload WARM UP CYCLES For a typical daily start up it is recommended to run the machine through 3 cycles to ensure that all of the cold water is out of the system and to verify that the unit is operating correctly To cycle the machin
32. t an inspection report be completed You must contact the carrier within 48 hours of receiving the machine in order to report possible freight damage You are also encouraged to contact the dealer through which you purchased the unit The machine should be unboxed and or removed from the pallet prior to installing Open the front door and remove all of the materials from the inside Once unpacked verify there are no missing parts to the best of your ability If you discover a part is missing contact Noble immediately The dish machine is designed to operate while level This is important to prevent any damage to the machine during operation and to ensure the best results possible The unit comes equipped with adjustable feet which can be turned using a pair of channel locks or by hand Verify the unit is level from front to back and side to side prior to making any electrical or plumbing connections All plumbing connections must be made to adhere to local state territorial and na tional codes The installing plumber is responsible for ensuring the incoming water lines are flushed of debris prior to connecting to the machine Note that chips and materials from cutting processes can become lodged in the solenoid valves and pre vent them from opening or closing Any valves that are found to be fouled or defective because of foreign matter left in the water line and any subsequent water damage are not the responsibility of the manufacturer A
33. thout notice SPECIFICATIONS Wall Clearance 9 1 16 40mm 6mm 253 644 8 mm 162 423mm Z iN UL30 MACHINE DIMENSIONS TOP i 232 604mm 112 292mm 337 846mm 14 mund LEGEND A Water Inlet 1 2 Female Pipe Thread 2 1 2 AFF Connect to a true 1 2 ID water line B Electrical Connection C Drain Connection 10 coiled drain hose Shipped inside machine Must be installed Door Open no more than 24 AFF All dimensions from floor can be increased 1 with adjustable feet supplied 243 615mm FRONT 133 343mm DISH CLEARANCE All dimensions are for reference only and are subject to change without notice OPERATING PARAMETERS SPECIFICATIONS Model Designation NOBLE UH30 NOBLE UL30 24 24 600 600 864 864 1 1 1 2 1 1 3 0 0 75 0 75 8 2 N A Operating Capacity Racks per Hour Dishes per Hour Glasses per Hour Tank Capacity Gallons Wash Tank Rinse Tank Electrical Loads as applicable Wash Motor HP Rinse Heater KW NOTE Always refer to the machine data plate for specific electrical and water requirements The material provided on this page is for reference only and is subject to change without notice N A N A N A 120 120 120 20 0 48 1 2 1 2 50 150 180 110 N A N A N A 20 0
34. tomatically exit out of the pro gramming mode Any changes to parameters will be saved when the program ming mode is automatically exited The wash and drain cycles are not adjustable All time adjustments are in seconds Refer to the chart on the following page for adjustable outputs 10 INSTALLATION TECHNICIAN ONLY INSTRUCTIONS PROGRAMMING PGM NOBLE UH30 NOBLE UL30 INSTRUCTIONS FOR CHEMICAL FEEDER PUMPS Sanitizer INSTALLATION Rinse Aid TECHNICIAN ONLY TIMER PROGRAMMING BOARD 1 1 1 o I 1 1 1 1 1 PGM TIME IN SECONDS 0 8 0 4 0 2 0 1 ACCEPT lt m ILO 1 1 ENTER INSTALLATION INSTRUCTIONS DETERGENT Detergent usage and water hardness are two factors that contribute greatly to how efficiently your dish machine will operate Using detergent in the proper amount can become in time a source of substantial savings A qualified water treatment specialist can tell you what is needed for maximum efficiency from your detergent but you should still know some basics so you ll understand what they are talking about First you must understand that hard water greatly effects the performance of the dish machine Water hardness is the amount of dissolved calcium and magnesium in the water supply The more dissolved solids in the water the greater the water hardness Hard water works against detergent thereby causing the amount of detergent required for washing to i
35. ts used in our machines are actually rated for other voltages such as 240 or 480 volts Always verify the amperage draw of the machine in operation when sizing circuit protection If your machine is equipped with the optional rinse heater note the rinse heater has its own electrical connection and therefore requires a separate service Amperage loads for motors and heaters are called out on the machine data plate for the installation service technician The electrical configurations of the NOBLE UH UL30 series of machines are as follows Available Electrical Characteristics 115 volt 60 Hz single phase 208 volt 60 Hz single phase 230 volt 60 Hz single phase 460 volt 60 Hz three phase Available Wash Tank Heaters 8 2KW standard for NOBLE UH30 INSTRUCTIONS Before installing the unit check the container and the machine for damage A dam aged container may be an indication there is possible damage to the machine If there is any type of damage to both the container and the unit DO NOT THROW AWAY THE CONTAINER The dish machine has been previously inspected at the factory and is expected to arrive to you in new undamaged condition However rough han dling by carriers or others may result in damage to the unit while it is in transit If such a situation occurs DO NOT RETURN THE UNIT TO NOBLE Instead contact the carrier and ask them to send a representative to the site to inspect the damage You should request tha
36. ture indicated on the data plate See Shock Absorber section Ensure you have read the section entitled PLUMBING THE DISH MACHINE before proceeding Install the water supply line 1 2 ID pipe size minimum to the dish ma chine incoming water connection point using copper pipe or order the 1 2 ID flexible hose kit offered by Noble It is recommended that a water shut off valve be installed in the water line between the main supply and the machine to allow access for service The water supply line is to be capable of 20 PSI plus or minus 5 PSI flow pressure at the recommended temperature indicated on the data plate Upon first installation the chemical alarm will buzz until the chemical feeder pumps are primed If the chemicals run out the chemical alarm will buzz until the chemical is replaced and primed if necessary The bottom of the chemical container cannot be located any higher than 8 from the floor If the unit is shipped with a 6 or 18 table stand then the highest position will be respectively 14 or 26 from the floor Noble offers a water pressure regulator that can be purchased separately Regulators help areas where the water pressure fluctuates or is lower than the recommended pressure DO NOT confuse STATIC pressure with FLOW pressure Static pressure is the line pressure in a no flow condition all valves and services are closed Flow pressure is the pressure in the fill line when the valve
37. uch detergent is to be used per cycle Talk with your water treatment specialist and detergent vendor and come up with a complete training program for operators Using too much detergent has as detrimental effects as using too little The proper amount of detergent must be used for job It is important to remember that certain menu items may require extra detergent by their nature and personnel need to be made aware of this Experience in using the dish machine under a variety of conditions along with good training in the operation of the machine can go a long way in ensuring your dish machine operates as efficiently as possible Certain dish machine models require that chemicals be provided for proper operation and sanitization Some models even require the installation of third party chemical feeders to introduce those chemicals to the machine Noble does not recommend or endorse any brand name of chemicals or chemical dispensing equipment Contact your local chemical distributor for questions concerning these subjects Some dish machines come equipped with integral solid detergent dispensers These dispensers are designed to accommodate detergents in a certain sized container If you have such a unit remember to explain this to your chemical distributor upon first contacting them 12 CONTROL INSTRUCTIONS DETERGENT As explained before water temperature is an important factor in ensuring that your CONTROL dish machine functions properly
38. water hardness test must be performed to determine if the HTS 11 scale preven tion amp corrosion control need to be installed A hardness test kit is attached to the warning tag that is attached to the incoming plumbing connection on the back of the machine If the hardness is higher than 5 GPG the HTS 11 will need to be installed Please contact Noble immediately to have this shipped to you INSTALLATION VISUAL INSPECTION DO NOT THROW AWAY CONTAINER IF DAMAGE IS EVIDENT UNPACKING THE MACHINE LEVEL THE DISHMACHINE PLUMBING THE DISHMACHINE A water hardness test must be performed INSTALLATION Ensure you have reads the above section entitled PLUMBING THE MACHINE above before proceeding Install the HTS 11 into the water line 1 2 ID pipe size minimum before the dish machine line incoming water connection point using copper pipe The HTS 11 must be installed vertically A mounting bracket is provided to facilitate the venture metering head to the wall Observe proper inlet outlet water directions Flow directions are molded into the top of the head It is recommended that a water shut off valve be installed before the HTS 11 to allow access for servicing Plumb from the HTS 11 outlet to the incoming water connection point using copper pipe or order the 1 2 ID flexible hose kit offered by Noble The water supply is to be capable of 20 PSI plus or minus 5 PSI flow pressure at the recommended tempera
39. y surrounding countertops cabinets flooring material amp sub floor material must be designed and or selected with these higher temperatures in mind Note any damage to surrounding area that is caused by heat and or moisture to materials selected that are NOT recommended for higher temperatures will not be covered under warranty or by Noble Warewashing INSTALLATION CONNECTING THE DRAIN LINE PLUMBING CHECK ELECTRICAL POWER CONNECTIONS DISCONNECT ELECTRICAL POWER SUPPLIES amp TAG OUT INACCORDANCE WITH APPROPRIATE PROCEDURES amp CODES AT THE DISCONNECT SWITCH TO INDICATE THE CIRCUIT IS BEING SERVICED VOLTAGE CHECK SURROUNDING AREA INSTALLATION The thermostats on your NOBLE UH UL30 unit have been set at the factory They should only be adjusted by an authorized service agent This equipment is not recommended for use with deionized water or other aggressive fluids Use of deionized water or other aggressive fluids will result or corrosion and failure of materials and components Use of deionized water or other aggressive fluids will void the manufacturers warranty NOTE The bottom of the chemical container cannot be located any higher than 8 from the floor If the unit is equipped with the 6 or 18 table stand then the highest position will respectively be 14 or 26 from the floor this contact Noble immediately for assistance It is important to remember that if you decide to operat
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