CMA Dishmachines EAH/EC - Manual (Page 13)

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