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59

ELECTRICAL SCHEMATICS

22

23

24

22

24

2

3

23

3

4

5

2

2

2

3

21

2

2

2

3

2CR 
1M 

1MTR 

1CR

CL 

BHTR 

PSW 

PL 

BTS 

TM

PB 

DSS

GND 

DV

3

4

20

4

2

2

2

12

2

3

3

1

3

8

6

6

11

6

4

10

13

4

4

14

3

4

3

17

2

3

4

3

15

2

GROUND

POWER LIGHT

PUSHBUTTON START SWITCH

POWER SWITCH

HOLD-IN RELAY/TANK PREHEAT
DOOR SAFETY SWITCH RELAY
MOTOR CONTACT

PUMP MOTOR

BOOSTER HEATER
BOOSTER THERMOSTAT

CYCLE LIGHT

DOOR SAFETY SWITCH
DRAIN VALVE

TIMER MOTOR

CB

CIRCUIT BREAKER

RAP

RINSE AID PUMP

SP

SANITIZATION PUMP

DP

DETERGENT PUMP

FV

FILL VALVE

TRE

RINSE AID TIMER CAM SWITCH

TRF

SANITIZER TIMER CAM SWITCH

TRC

FILL TIMER CAM SWITCH

TRD

DETERGENT TIMER CAM SWITCH

SWE

RINSE AID SWITCH

SWF

SANITIZER SWITCH

TRA

CYCLE TIMER CAM SWITCH

TRB

DRAIN TIMER CAM SWITCH

SWB

DRAIN SWITCH

SWC

FILL SWITCH

SWD

DETERGENT SWITCH

6

6

30

32

31

6

6

4

6

4

4

4

C700918A

2CR

PL

BLACK

WHITE

RED

NC

NO

PSW

TM

L1

N

(115 VOLT)

1MTR

1M

GND

TRA

1M

1CR

CL

2CR

PB

DSS

LINE V

24V

NO

NC

TRC

COUNTER

CB

1CR

NO

NC

TRB

NO

NC

TRD

NO

NC

TRE

NO

NC

TRF

SP

RAP

DP

FV

SWF

SWE

SWD

SWC

SWB

DV

(IF USED)

TO CUSTOMERS DISCONNECT SWITCH

U-LD

See Page 60

for U-LD Timer Chart

Figure 27 - U-LD Electrical Schematic

Summary of Contents for U-H1

Page 1: ...Dishwasher Model U HB High Temperature with Built In Booster U H1 High Temperature U LD Low Temperature June 1995 P O Box 4149 Winston Salem North Carolina 27115 4149 Champion Industries Inc Manual P N 111752 1 Champion Fax 336 661 1660 336 661 1556 Machine Serial No ...

Page 2: ...cy___________________________________ Phone _____________ _____________________________________________________________________________ Champion Industries Service 1 800 858 4477 Champion Service Fax 1 336 661 1660 We strongly recommend that you fax your orders NOTE When calling to order parts be sure to have the model number serial number voltage and phase of your machine COPYRIGHT 1994 1995 by C...

Page 3: ...h S N 84299 and above 1 1 95 22 Corrected Pump Motor Removal Instructions Step 7 1 1 95 23 Added Door Switch and Magnet to illustration 1 1 95 29 Corrected Item 16 changed P N 104741 to P N 108349 1 1 95 30 Added Solenoid Valve detail 1 1 95 33 Corrected Item 14 changed P N 104741 to P N 108349 1 1 95 34 Added Solenoid Valve detail 1 1 95 39 Corrected Item 19 changed P N 110210 to 110211 1 1 95 57...

Page 4: ...ical Connections 12 Models U H1 and U HB 12 Model U LD 12 INITIAL START UP 13 Model U H1 and U HB 13 Model U LD 13 OPERATION 14 Model U H1 and U HB 14 Model U LD 15 MAINTENANCE 16 Maintenance Schedule 16 CLEANING 16 Every 2 Hours or After Each Meal Period 16 Model U H1 and U HB 16 Model U LD 16 Every 8 Hours or at the End of the Day 16 Model U H1 and U HB 16 Model U LD 17 DELIMING 17 Deliming proc...

Page 5: ...ls and Gauges 24 Figure 10 Door Tracks Safety Switch 26 Figure 11 U H1 U HB Plumbing 28 Figure 12 U H1 U HB Fill Solenoid Valve and Piping 30 Figure 13 U LD Plumbing 32 Figure 14 U LD Fill Solenoid Valve and Piping 34 Figure 15 U LD Chemical Dispensing System 36 Figure 16 U H1 U HB Float Switch Sump Pump Hoses 38 Figure 17 U LD Sump Pump Hoses Drain Assembly 40 Figure 18 U H1 U HB Wash Arm Assembl...

Page 6: ...4 NOTES NOTES ...

Page 7: ...water penetrates and loosens soil on dishes 2 Time 20 Wash and rinse times set by NSF and Champion allow everything to work 3 Mechanical Action 20 Pumps produce water pressure which flushes the soil off dishes 4 Chemical Action 20 Detergent breaks down grease and loosens soil particles 5 Procedure 20 Pre scraping and rinsing removes large food particles from the dishes SCORE 100 5 ...

Page 8: ...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 operati...

Page 9: ...ion of your machine All information illustrations and specifications contained in this manual are based upon the latest product information available at the time of publication Champion constantly improves its products and reserves the right to make changes at any time or to change specifications or design without notice and without incurring obligation For your protection factory authorized parts...

Page 10: ...lity connections Common utility connections Fully automatic wash rinse cycle Fully automatic wash rinse cycle Self sealing gasketless door Self sealing gasketless door Door safety switch Door safety switch Upper lower wash rinse arms Upper lower wash rinse arms 90 second time cycle 150 second time cycle Electric tank heater Three built in chemical dispensing Low water tank heat protection pumps 3 ...

Page 11: ...40 F 46 Amps 58 Amps U HB 240 60 1 40 F 48 Amps 60 Amps U HB 208 60 1 70 F 58 Amps 73 Amps U HB 220 60 1 70 F 60 Amps 75 Amps U HB 230 60 1 70 F 62 Amps 76 Amps U HB 240 60 1 70 F 64 Amps 80 Amps U LD 115 60 1 12 Amps 15 Amps INSTALLATION Unpacking CAUTION Care should be taken when lifting the machine to prevent damage 1 Immediately after unpacking the machine inspect for any shipping damage If da...

Page 12: ...ply U LD model requires a 115V 60Hz 1PH 2 wire plus ground electrical supply 2 A knock out is provided at the rear of the top mounted slide out control cabinet for the electrical service connection A fused disconnect switch or circuit breaker supplied by others is required to protect each power supply circuit NOTE INSTALLER SHOULD PROVIDE SUFFICIENT CABLE TO ALLOW TOP MOUNTED SLIDE OUT CONTROL CAB...

Page 13: ...n the incoming water supply line if water flow pressure exceeds 138 kPa 20 22 PSI Drain Connections 1 Models U H1 U HB and U LD are GRAVITY DRAIN machines equipped with a 1 1 4 hose connection point Drain height for models U H1 and U HB must not exceed 4 1 2 above floor level Drain height for model U LD must not exceed 7 1 2 above floor level NOTE For drain heights in excess of those listed above ...

Page 14: ...cated in the fill manifold piping The manifold is located after the fill solenoid valve on the center right side of the machine base behind the gauges Model U LD 1 Equipped with three built in dispensing pumps for detergent sanitizer and rinse aid Pump Priming switches are located on the front of the control cabinet See U LD Initial Start up for pump priming instructions Pg 13 Step 10 See U LD Ser...

Page 15: ...nate 5 Hold the Fill switch in the UP position for about 45 sec to fill the machine with water Machine is full when water level reaches drain overflow located at lower left rear corner of wash tank interior 6 Check the machine for leaks 7 Prime the chemical dispensing pumps NOTE The pick up tubes are color coded Red detergent Blue rinse aid Clear sanitizer 8 Insert the pick up tubes in the appropr...

Page 16: ...s for 67 sec then pauses for 2 sec 6 During final Rinse Machine final rinses for 21 sec Monitor pressure gauge and Pressure gauge reading must read final rinse temperature gauge between 20 22 PSI Temperature gauge must read 82 91 C 180 195 F 7 90 second cycle complete Green cycle light goes out 8 Open door remove clean rack Insert another rack of soiled ware 9 After each meal period or Remove drai...

Page 17: ...ne washes for 62 sec then Drains and refills for 56 sec 7 Monitor temperature gauge Machine final rinses for 32 sec Temperature gauge must read a If wash temperature drops below 120 F Minimum 120 140 F Optimum Drain and refill machine 8 150 second cycle complete Green cycle light goes out 9 Open door remove clean rack Insert another rack of soiled ware 10 After each meal period or Hold drain switc...

Page 18: ... drain switch in UP position until tank drains completely 2 Flip power switch to OFF 3 Flush tank interior with fresh water 4 Drain machine again 5 Remove and clean the sump filter and strainer plate 6 Inspect the spray arm nozzles and clean if necessary 7 Close door flip power switch ON 8 Hold fill switch in UP position to refill machine Every 8 Hours or at the End of the Day Model U H1 and U HB ...

Page 19: ...G Deliming solutions or other acids must not come in contact with household bleach sodium hypochlorite or any chemicals containing chlorine iodine bromine or fluorine Mixing will cause hazardous gases to form Skin contact with deliming solutions can cause severe irritation and possible chemical burns Consult your chemical supplier for specific safety precautions DELIMING PROCESS Model U H1 and U H...

Page 20: ...lution from the interior of the machine 11 Replace the pick up tubes in their chemical supplies and reprime the system 12 Flip the power switch to OFF 13 Deliming is complete OPERATION CHECKS Daily 1 Check temperature gauges for proper readings 2 Check pressure gauge for proper reading U H1 U HB ONLY 3 Check for leaks 4 Check chemical supplies and refill as necessary Weekly 1 Inspect all water lin...

Page 21: ... spray arms and nozzles spray pressure Sump filter clogged Must be kept clean and in place Low final rinse temperature Low incoming water See Solution for Water temperature low temperature when in use U LD set idle Drain and refill with fresh hot water Thermostat misadjusted Adjust or replace booster thermostat or defective U HB Only U HB Only Chemical not feeding No chemical in container Replace ...

Page 22: ...ect switch to indicate that work is being performed on the circuit Motor Connections Model U H1 and U HB use a 208 240V 60Hz 1Ph capacitor start pump motor Model U LD uses a 115V 60Hz 1Ph capacitor start pump motor Refer to Fig 4 for the proper wiring of the pump motor and capacitor U H1 U HB U LD Timed Fill Low Water Tank heat Protection Models U H1 U HB use a float switch and fill timer to contr...

Page 23: ... while rotating the LH side of cam toward the rear of the control cabinet 5 TO DECREASE the operating time hold the RH side of cam stationary while rotating the LH side of the cam toward the front of the control cabinet See Fig 7 for the U LD cam locations Figure 7 U LD Timer Cam Locations 21 BASIC SERVICE WASH 67 SEC RINSE 21 SEC TIMER CYCLE 90 SEC NO TRC NC 7 NO NC TRB NC NO TRA 6 SECOND 0 10 5 ...

Page 24: ...ove from shaft Shaft has left hand threads 11 Remove the spacer and save for reassembly 12 Remove the old seal and discard 13 Check seal seat in the pump flange and clean thoroughly 14 Press rubber seal ceramic portion of seal assembly into the pump flange Use a water soluble lubricant Be careful to keep the ceramic clean 15 Install the rotating part of the seal on the shaft with the graphite surf...

Page 25: ...CAL CONNECTION FILL TIMER ELECTRICAL CHEMICAL CONNECTIONS MANUAL DRAIN OVERFLOW TUBE WASH TANK HEATER CONTROL THERMOSTAT BOOSTER TANK HEATER CONTROL THERMOSTAT GAUGES HIGH LIMIT MANUAL RESET MACHINE ELECTRICAL CONNECTION DATA PLATE GREEN PUSH BUTTON START SWITCH POWER SWITCH DOOR SAFETY SWITCH MAGNET DOOR SAFETY MAGNETIC REED SWITCH Pg 10 Pg 29 Pg 10 Pg 50 Pg 50 Pg 52 Pg 52 Pg 52 Pg 52 Pg 52 Pg 52...

Page 26: ...24 REPLACEMENT PARTS Figure 9 U H1 U HB U LD Panels Gauges 9 10 7 6 8 7 6 5 4 3 1 2 3 21 22 22 23 24 25 26 27 28 29 30 31 32 33 Model U H1 U HB 11 12 13 19 20 17 18 14 15 Model U LD 16 ...

Page 27: ... 16 104889 Compound 440 Grey putty 1 ft 17 105254 Bolt 10 32 x 1 2 Hex Hd 2 18 107033 Washer 208 x 437 x 047 4 19 106486 Washer lock 10 split 2 20 104985 Nut plain 10 32 2 21 110263 Bracket gauge U H1 U HB 1 22 108391 Thermometer 48 2 23 109812 Gauge pressure 0 100 psi 1 24 104748 Overlay final rinse 180 195 1 25 109816 Overlay pressure gauge 20 30 1 26 107444 Overlay temperature wash 150 170 1 27...

Page 28: ...26 REPLACEMENT PARTS Figure 10 U H1 U HB U LD Door Tracks Safety Switch 1 2 3 2 1 7 4 5 6 17 18 11 12 13 16 8 10 8 9 11 12 13 14 11 12 13 15 21 20 19 18 17 ...

Page 29: ...692 Rack guide LH 1 11 100003 Nut plain 1 4 20 SST 4 12 106482 Washer lock 1 4 split 4 13 100738 Bolt 1 4 20 x 1 Hex Hd 4 14 0308696 Baffle splash RH 1 15 0308695 Baffle splash LH 1 16 0508694 Stop door 2 17 109935 Magnet door safety 1 18 102564 Screw 8 32 x 3 8 Round Hd 1 19 108954 Nut grip 6 32 w nylon insert 2 20 109934 Switch magnet door safety 1 21 107893 Shock absorber door 2 27 REPLACEMENT ...

Page 30: ...11 13 12 14 16 15 17 13 4 18 19 13 14 13 20 21 Model U H1 and U HB Only Beginning with S N 85680 and above Items 4 5 14 added and Final Rinse Thermometer now located in Item 5 1 2 Brass Cross Fitting See Photo Below Prior to S N 85680 Item 5 was P N 107892 Tee Connector Items 4 14 were not used Final Rinse Thermometer was located on Booster for U HB and on Manifold for U H1 ...

Page 31: ...750 Clamp hose 8 14 108528 Barb hose 1 2 x 1 2 NPT 90 brass 2 15 100500 Breaker vacuum 1 2 1 16 108349 Kit repair vacuum breaker not shown 1 17 310198 Bracket vacuum breaker 1 18 107417 9 hose 1 2 ID 1 19 107417 17 hose 1 2 ID 1 20 107417 34 hose 1 2 ID 1 21 107417 24 hose 1 2 ID 1 22 109468 Arm Support lower wash 1 23 110440 Bolt 25mm Hex Hd 4 24 110214 Dull Nut M6 4 25 109460 O ring lower wash a...

Page 32: ...re 12 U H1 U HB Fill Solenoid Valve and Piping 10 9 8 5 6 7 4 3 2 1 Prior to S N 86149 Beginning with S N 86149 and above 32 31 30 29 27 26 25 20 22 24 23 21 19 18 17 16 13 12 11 15 14 17 28 19 Solenoid Valve Detail 21 22 23 24 ...

Page 33: ... 102431 Elbow street 3 8 90 brass 1 19 107419 Barb hose 1 2 x 1 2 NPT brass 2 20 111714 Valve solenoid 240V coil 1 21 0502806 Coil solenoid valve 240V 1 22 0502811 Kit diaphragm See valve detail 1 23 111733 Flow washer See valve detail 1 24 0502803 Strainer line See valve detail 1 25 107065 Connector male 1 4 OD x 1 4 NPT 1 26 100123 Cock gauge 1 4 1 27 102401 Bushing reducer 3 8 x 1 4 Hex brass 1...

Page 34: ...32 REPLACEMENT PARTS Figure 13 U LD Plumbing 21 22 1 2 3 4 5 6 7 8 3 9 10 11 12 2 13 14 15 16 17 18 19 20 16 28 27 26 25 24 23 Model U LD Located Inside Wash Tank ...

Page 35: ...4 108349 Kit repair vacuum breaker Not shown 1 15 107419 Barb hose 1 2 x 1 2 NPT Brass 1 16 111750 Clamp hose 2 17 310198 Bracket vacuum breaker 1 18 601066 Piping 1 19 108417 Nut 1 2 1 20 107417 48 hose 1 2 OD 1 21 100111 Bolt 5 16 18 x 5 8 Hex Hd 1 22 104889 Compound 440 Grey putty 1 23 109468 Arm Support lower wash 1 24 110440 Bolt 25mm Hex Hd 4 25 110214 Dull Nut M6 4 26 109460 O ring lower wa...

Page 36: ...CEMENT PARTS Figure 14 U LD Fill Solenoid Valve and Piping Prior to S N 86149 Beginning with S N 86149 and above 7 6 5 2 3 4 1 23 22 11 21 17 19 18 20 16 15 14 10 9 8 13 12 11 15 Solenoid Valve Detail 18 19 20 ...

Page 37: ... hose 1 2 x 1 2 NPT Brass 2 12 317872 Bracket solenoid valve 1 13 102504 Plug 1 2 Brass 1 14 102516 Tee 3 8 x 1 2 x 1 2 Brass 1 15 100998 Nipple close 3 8 1 16 102431 Elbow street 3 8 90 Brass 1 17 111734 Valve solenoid 120V 1 Note U LD solenoid valve does not have a flow washer 18 0505235 Coil solenoid valve 120V 1 19 0502811 Kit diaphragm See valve detail 1 20 0502803 Strainer line See valve det...

Page 38: ...36 REPLACEMENT PARTS Figure 15 U LD Chemical Dispensing System 1 2 3 4 11 6 6 6 7 7 7 8 9 10 4 3 2 5 13 13 12 14 20 16 17 16 15 16 17 16 18 19 ...

Page 39: ...Hd 6 11 405853 Kit Chemical dispensing Incls 5 7 1 12 108194 Tube 3 16 ID x 3 8 OD 3 13 109829 Pump peristalic Includes item 12 3 14 108299 Motor reducer 35 RPM 120V 3 15 107931 Tubing pick up 1 4 x 18 3 16 108412 Clamp hose SNP 6 7 17 107935 Tube 5 8 ID x 15 16 OD 2 18 107929 Tubing red pump to supply Detergent 6 ft 19 107930 Tubing blue pump to supply Rinse aid 6 ft 20 107928 Tubing natural pump...

Page 40: ...38 REPLACEMENT PARTS Figure 16 U H1 U HB Float Switch Sump Pump Hoses 1 4 2 3 U H1 U HB Float Switch Beginning with S N 84299 and above 13 14 15 16 10 11 9 8 7 6 5 12 17 18 17 20 17 19 ...

Page 41: ... Sump with air trap Beginning with S N 76701 thru 79000 1 9 109465 O ring 1 10 110440 Bolt 25mm Hex Hd 8 11 110881 Washer sealing 8 12 110214 Dull Nut M6 8 13 110218 Tube drain overflow 1 14 110427 Seal drain overflow tube 1 15 109462 Filter sump 1 16 109464 Strainer pump 1 17 107340 Clamp hose 4 18 110209 Hose pump discharge 1 19 110211 Hose pump intake 1 20 107424 Plug 1 8 1 REPLACEMENT PARTS 39...

Page 42: ...40 REPLACEMENT PARTS Figure 17 U LD Sump Pump Hoses Drain Assembly 1 2 3 6 7 5 4 8 10 9 14 13 10 12 11 10 30 29 27 28 24 25 24 23 15 20 21 15 15 16 17 18 19 22 16 17 18 19 15 26 ...

Page 43: ...10067 10 tubing 3 4 ID x 1 1 16 OD 2 17 106486 Washer lock 10 split 3 18 107033 Washer 208 x 437 x 047 3 19 108441 Nut M5 Hex Hd 3 20 111522 Valve drain 120V 1 21 405265 Kit drain valve Incls 12 15 16 22 1 22 317020 Bracket support 1 23 312166 Drain tee 1 24 107340 Clamp hose 2 25 110264 Hose overflow drain 1 26 107886 Gasket 1 27 107420 Nut plain M6 SST 4 28 106482 Washer lock 1 4 split 4 29 1080...

Page 44: ...ACEMENT PARTS Figure 18 U H1 U HB Wash Arm Assembly 5 6 2 6 2 1 3 4 3 A 21 22 3 2 3 7 8 7 3 9 3 9 3 15 11 6 6 11 10 B 6 6 11 12 17 7 6 18 19 7 7 20 2 3 4 1 6 5 2 7 6 6 11 13 6 6 11 14 A C 15 11 9 3 9 3 7 16 6 ...

Page 45: ...28 Plug wash arm 2 16 109488 Nozzle wash arm 1 17 109489 Nozzle wash arm 1 18 109836 Bracket retaining screw 1 19 109837 Screw retaining 2 20 109833 Nozzle rinse center 1 21 110395 Bearing lower plastic hub long 1 22 110394 Bearing upper plastic hub short 1 404808 Wash arm assembly Incls 1 22 2 A Rinse nozzle Items 2 6 assembled for reference B Wash nozzle RH Items 3 6 9 11 12 assembled for refere...

Page 46: ...44 REPLACEMENT PARTS Figure 19 U LD Wash Arm Assembly 9 1 2 3 2 3 4 5 3 6 7 8 3 2 3 2 3 9 1 10 9 10 11 10 9 10 12 A 13 6 6 14 B 10 9 10 15 10 9 10 16 ...

Page 47: ... Screw M4 x 12mm Pan Hd 14 11 107335 Nozzle top wash RH 1 12 108364 Nozzle top wash RH 2 13 109489 Nozzle wash arm 1 14 109488 Nozzle wash arm 1 15 108365 Nozzle top wash LH 3 16 107334 Nozzle top wash LH 1 404804 Wash arm assembly Incls items 1 16 2 A Wash nozzle Items 3 9 10 12 assembled for reference B Wash nozzle Items 3 9 10 15 assembled for reference 45 REPLACEMENT PARTS U LD WASH ARM ASSEMB...

Page 48: ...46 REPLACEMENT PARTS Figure 20 Pump Motor Assembly 2 1 Flange not a separate Replacement Part Comes with Item 3 or 4 only 12 11 9 10 8 7 6 5 4 3 13 14 U LD U H1 U HB Model U LD Model U H1 U HB ...

Page 49: ...1 8 See Item 13 or 14 below 9 107971 Screw 8 32 x 1 1 4 Pan Hd 10 10 107965 Nut grip 8 32 with nylon insert 10 11 110284 Volute pump 1 12 107424 Plug 1 8 1 13 108003 Impeller U H1 U HB Closed face 1 14 109434 Impeller U LD Open faced 1 900164 Kit pump service U H1 U HB Incls Items 5 6 11 13 900163 Kit Pump service U LD Incls Items 5 6 11 14 47 REPLACEMENT PARTS PUMP MOTOR ASSEMBLY Fig 20 Part Part...

Page 50: ...48 REPLACEMENT PARTS Figure 21 U H1 U HB Control Cabinet 9 8 22 7 6 5 4 3 23 24 25 26 27 13 10 9 11 12 13 14 15 11 16 17 18 19 20 21 8 7 6 5 4 3 1 2 ...

Page 51: ...oil 1 17 311527 Stop control cabinet 1 18 100073 Screw 1 4 x 20 x 1 2 Truss Hd 1 19 106963 Block terminal H 2 1 20 103309 Lug wire 1 21 106402 Block fuse 30A 2 pole 600V 1 22 107384 Fuse TRM 20A 250V time delay 2 23 107370 Contactor 40 rise booster U HB only 1 24 111703 Contactor 70 rise booster U HB only 1 25 111072 Contactor 70 rise booster U HB only 1 26 111069 Relay 240V 1 27 107366 Board term...

Page 52: ...50 REPLACEMENT PARTS Figure 22 U LD Control Cabinet 1 9 8 7 6 5 4 3 10 2 1 2 22 21 20 19 3 4 6 5 7 8 9 18 11 17 16 15 14 13 12 11 ...

Page 53: ...e On DPDT 1 10 110271 Decal faceplate U LD 1 11 100095 Screw 10 32 x 375 Round Hd 11 12 311346 Bracket timer 1 13 109604 Timer 115V 1 14 107369 Contactor 25 FLA 2 pole 120V coil 1 15 311527 Stop control cabinet 1 16 100073 Screw 1 4 20 x 1 2 Truss Hd 1 17 106963 Block terminal H 2 1 18 103309 Lug wire 1 19 111277 Transformer 120V 24V 1 20 111068 Relay 120V 1 21 111067 Relay 24V 1 22 104883 Screw 6...

Page 54: ...gure 23 U H1 U HB Thermostats Booster Assembly Wash Tank Element 1 2 3 4 5 U HB Only 17 18 19 20 21 22 23 24 25 26 10 9 Hose Not Shown 6 8 Hose Not Shown 7 8 9 10 12 13 11 14 15 16 29 28 27 Beginning with S N 87075 and above ...

Page 55: ...ng reducing 3 4 x 1 2 Brass 2 11 108954 Nut grip 6 32 w nylon insert 2 12 110562 Thermostat fixed Snap 1 13 110563 Compound heat sink 1 14 109985 O ring 1 15 107909 Heater booster tank 40 rise booster 1 16 111334 Heater booster tank 70 rise booster 1 17 107908 Cover heater 1 18 107967 Nut grip 1 4 20 w nylon insert 3 19 100003 Nut plain 1 4 20 SST 3 20 106482 Washer lock 1 4 Split 3 21 100210 Plug...

Page 56: ...NT PARTS Figure 24 U H1 U HB U LD Drain Lift Kits Optional U H1 U HB Only 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 7 26 25 Located Inside Drain Lift Tank Item 14 Above 27 28 29 30 U LD Only 31 ...

Page 57: ...09677 Tank 1 15 108418 Plug 1 2 1 16 108417 Nut 1 2 1 17 109034 Washer fiber 13 16 x 1 1 16 1 18 109284 Tailpiece elbow 1 19 107867 Nut outlet pipe 1 20 107866 Washer packing 1 21 107863 Outlet pipe 1 22 107864 Washer packing 1 23 107865 Locknut 1 24 106464 Plug yellow 1 25 105993 Clamp hose 1 26 110065 Pump centrifugal 115V 1 27 111116 Float switch dual 1 28 104882 Washer 1 2 x 1 1 16 x 1 16 1 29...

Page 58: ...56 REPLACEMENT PARTS Figure 25 Dishracks Strainer PRV 1 2 3 4 ...

Page 59: ...ottom A R 2 101285 Rack dish Peg A R 3 110768 Strainer line 3 4 Brass Optional 1 4 107550 Valve pressure regulating 3 4 Optional 1 57 REPLACEMENT PARTS U H1 U HB U LD Dishracks Strainer PRV Fig 25 Part Part Description Qty Item No No ...

Page 60: ... BOOSTER HEATER POWER SWITCH FILL TIMER CAM SWITCH TIMER CAM SWITCH FILL TIMER MOTOR HIGH WATER CUT OFF FLOAT POWER LIGHT BOOSTER HEAT CONTACT BOOSTER THERMOSTAT WASH THERMOSTAT RINSE VALVE TIMER MOTOR PUSHBUTTON START SWITCH DOOR SAFETY SWITCH GROUND FUSE 5 3 4 C752517B 2CR HWCO 3CR PL MAINTAINED DISPENSER SIGNAL UHB ONLY BLACK WHITE NO NC NC 1CR NO FU2 FU1 PSW TRB TR 1CR LINE V L1 L2 TO CUSTOMER...

Page 61: ...ANITIZATION PUMP DP DETERGENT PUMP FV FILL VALVE TRE RINSE AID TIMER CAM SWITCH TRF SANITIZER TIMER CAM SWITCH TRC FILL TIMER CAM SWITCH TRD DETERGENT TIMER CAM SWITCH SWE RINSE AID SWITCH SWF SANITIZER SWITCH TRA CYCLE TIMER CAM SWITCH TRB DRAIN TIMER CAM SWITCH SWB DRAIN SWITCH SWC FILL SWITCH SWD DETERGENT SWITCH 6 6 30 32 31 6 6 4 6 4 4 4 C700918A 2CR PL BLACK WHITE RED NC NO PSW TM L1 N 115 V...

Page 62: ... 65 80 75 85 90 DWELL 2 SEC 69 CAM CYCLE CAM WASH CAM RINSE CAM NO NC NO NC NO NC TRA TRB TRC SECOND 0 10 5 15 20 25 5 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 110 120 130 140 105 115 125 135 145 150 NC TRF TRE NO NC NO TRD NC NO 60 3 10 100 82 116 101 101 104 106 TIMER CYCLE 150 SEC WASH 62 SEC DETERGENT 7 SEC DRAIN 40 SEC FILL 34 SEC RINSE AID 3 SEC SANITIZER 5 SEC RINSE 32 SEC ...

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