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Title 

Rev 1.00A 

Installation & Operation 

 

 

Model 

EAH / EC Dishwasher 

01/26/04 

 

Page 13 

Quick service guide 

 
 

TECHNICAL ISSUE 

CAUSE  

SOLUTION 

Starts with doors open 

Faulty  #1 micro switch (start/stop) 

Replace micro switch, P/N 00411.00 

  

Faulty door switch 

Replace switch, P/N 00557.55 

  

Faulty  #1 micro switch (start/stop) 

Replace micro switch, P/N 00411.00

Continues cycle 

Faulty start/fill switch  

Replace switch, P/N 00421.40  

  

Faulty door switch 

Replace door switch, P/N 00557.55 

Wash motor will not shut off 

Delimer switch in wrong position  

Switch to 

NORMAL

 position 

  

Faulty motor contactor  

Replace contactor, P/N 00404.82 

  

Faulty # 6 micro switch 

Replace micro switch, P/N 00411.00

Sanitizer pump does not run 

Delimer switch in wrong position  

Switch to 

NORMAL

 position 

  

Faulty sanitizer pump motor 

Replace sani motor, P/N 00416.00 

Debris inside water solenoid valve 

Clean and replace diaphragm, P/N 
00706.00 

  
Water solenoid leaking 

High water pressure on supply line 

Decrease water pressure 

  

Faulty water solenoid valve 

Replace valve, P/N 00705.00 

  

Leaking drain ball  

Replace drain ball, P/N 00121.00 

Does not fill or hold water in tank 

Faulty #4 micro switch (Fill) 

Replace micro switch, P/N 00411.00

  

Debris inside water solenoid valve or 
Faulty valve 

Clean and replace diaphragm/valve,
, P/N 00706.00, P/N 00705.00 

Worn internal vac. Brkr parts 

Replace or clean parts, P/N 

00735.00 

  

Faulty check valve 

Replace check valve, P/N 00715.00

Vacuum breaker leaks 

  

Low incoming water pressure 

Increase water pressure 

Only runs when start/fill switch is 
depressed 

Faulty #1 micro switch (start/stop) 

Replace micro switch, P/N 00411.00

  

Faulty Door switch 

Replace door switch, P/N 00557.55 

Will not start/ nothing works 

Wall breaker tripped 

Reset breaker 

Master on/off switch on machine turned 
off, or faulty 

Reset or replace master switch, P/N 
00433.00 

  

  

Faulty #2 Micro switch (cycle reset) 

Replace micro switch, P/N 00411.00

Runs, but none of the other functions 
engage  

Faulty ice cube relay (yellow relay) 

Replace relay, P/N 00631.00 

  

Faulty motor contactor  

Replace contactor, P/N 00404.82 

 

 

 
 
 

 
 

 
 
 
 
 
 
 

 

Содержание EAH

Страница 1: ...achine for reference MODEL EAH EC MODEL EAH EC Installation and Operations Manual Revision 1 01A 8 0 0 8 5 4 6 4 1 7 FAX 714 895 2141 C M A D I S H M A C H I N E S 1 2 7 0 0 K N O T T A V E N U E GARD...

Страница 2: ...5 Racking flatware 9 6 Stacking Storage 9 Cleaning and Maintenance 11 1 Cleaning the drain screen 11 2 Cleaning the washer arms 11 3 Check Operations 12 4 Cleanup 12 5 Empty the Scrap Tray 12 Quick se...

Страница 3: ...5 LPM WATER REQUIREMENTS Minimum 120 F 51 4 C Recommended 140 F 60 C WATER INLET DRAIN CONNECTION 2 CYCLE TEMPERATURES WASH F Minimum 120 F 51 4 C FRAME DIMENSIONS DEPTH 25 65 4 cm WIDTH 25 65 4 cm TA...

Страница 4: ...ack of the dishmachine The ends of the chemical tubing have been flared so that the tubing will not pull out of the stiffener Red is for detergent white for sanitizer and blue for rinse aid 2 Plumbing...

Страница 5: ...1 26 04 Page 5 WARNING Electrical and plumbing connections need to be made by a qualified service person who will comply with all available Federal State and local Health Electrical Plumbing Safety Co...

Страница 6: ...This water level should be approximately even with the bottom edge splash guard in sump area of machine Activate the prime switches for the three chemical pumps until the product is discharging into t...

Страница 7: ...k Check chemical lines to chemical containers A Red detergent line B Blue rinse agent line C Clear White sanitizer destainer line Press fill switch fill until water is lower than overflow on drain bal...

Страница 8: ...the removal of protein soil such as egg syrup etc Allot approximately 30 minutes for presoaking if possible for better results 2 Sorting and Racking Properly placing the utensils in the rack is one of...

Страница 9: ...ed glass rack Allow to air dry GLASS RACKING CUP RACKING Glasses should be placed in the racks upside down in each compartment The rinse additive is injected into the rinse water to prevent spotting a...

Страница 10: ...may be perfectly washed but be completely contaminated from the handling after washing Avoid storing dishes where they may be soiled Handling dishes with the hand on the food contact surfaces should b...

Страница 11: ...MOVE SCREEN CLEAN SCREEN 2 Cleaning the washer arms REMOVE WASH ARM CLEAN WASH ARM RE INSTALL WASH ARM Inspect the upper and lower spray arms to ensure they are not clogged with food scraps Otherwise...

Страница 12: ...ature at the end of the cycle for 120 F minimum 4 Cleanup Wipe down the machine and check the chemical level in the containers Also inspect machine for leaks or other items that might cause trouble du...

Страница 13: ...er pressure on supply line Decrease water pressure Faulty water solenoid valve Replace valve P N 00705 00 Leaking drain ball Replace drain ball P N 00121 00 Does not fill or hold water in tank Faulty...

Страница 14: ...er at 120 to 140 F If temperature is okay then 2 Check that your water softener contains salt and is operating properly Your service agreement from CMA calls for hot soft water 3 Check that dishes are...

Страница 15: ...1 00A Installation Operation Model EAH EC Dishwasher 01 26 04 Page 15 Machine Will Not Fill Check gate valve on the top of the machine Make sure handle has been opened If it is call your CMA service t...

Страница 16: ...he left we are now ready to install the door handle 4 Using provided door handle door handle mounting plates 5 16 bolts nuts and washers install the door handle as shown in Illustrations Match the mou...

Страница 17: ...he holes in the back of the cabinet 3 Remove door panel hardware from left side of machine Remove door guides on the front of the cabinet and mount them on left side of the machine Remove tray track c...

Страница 18: ...ash and rinse water lines of the dishwashing machine which will indicate the temperature of the water solution therein Dishwashing machines shall be thoroughly cleaned at least once each day The pumps...

Страница 19: ...Title Rev 1 00A Installation Operation Model EAH EC Dishwasher 01 26 04 Page 19 ELECTRICAL DIAGRAM...

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