Error Codes - Maytag Commercial MYR20 Service Manual

APPENDIX
A. ERROR CODES
ERROR CODE ERROR DESCRIPTION
D-05 COIN 1 BLOCKED: Please check coin 1 chute
D-13 COIN 2 BLOCKED: Please check coin 2 chute
D-16 CARD READER ERROR: Check card reader and connections
F-03 PRESSURE SENSOR ERR
F-11 MOTOR ERROR: Check Inverter
F-11 MOTOR COMMUNICATION ERROR: Check Inverter and inverter/ACU connection
F-13 TILT SWITCH OPEN: Service Required
F-14 HIGH SPEED TILT SWITCH ACTIVATION: Service Required
F-20 SLOW FILL: Check water supply and pressure sensor parts
F-21 SLOW DRAIN: Check for Blockage
F-22 DOOR LOCK ERROR: Not detecting Door Locking
F-24 TEMP SENSOR FAILURE
F-25 SPEED SENSOR ERROR: Check Speed Sensor and Connection
F-26 DOOR SWITCH ERROR: Not detecting Door Open/Close
F-27 OVER FILL: Check water inlet valves
F-28 WIFI ERROR: Check WiFi-UI connections
F-29 DOOR UNLOCK ERROR: Not detecting Door Unlocking
F-32 NOT FILLING: Check water supply and pressure sensor parts
F-70 COMMUNICATION ERROR: Check connection between UI and ACU
F-71 COMMUNICATION ERROR: Check connection between UI and ACU
F-74 EEPROM ERROR
F-74 EEPROM ERROR
T-01 HEATING ERROR: Check Electric Heat Element or Steam Supply
T-02 SLOW HEATING: Check Electric Heat Element or Steam Supply
T-03 OVER HEATING
T-04 CONFIG MISMATCH: Check: UI-ACU configuration
T-05 STATE MISMATCH: UI-ACU Status issue, cycle power
T-06 LOAD TOO HOT: Waiting for Safe Temperature to Unlock Door
T-07 NO DEFAULT CYCLE: Need to select a Default Cycle
T-08 NO USED
T-09 DOOR OPEN: Please Close Door and Press Start
T-10 CYCLE ADV DISABLED: Please Enable the Cycle Advance Function
T-11 INVALID CYCLE DATA: Check UI-ACU Connection
T-12 USB NOT DETECTED: Insert/re-insert USB memory stick
T-15 TILT SWITCH CYCLE FAILURE: Service Required
T-17 Critical Error
T-18 FILL DISPENSER ERROR
T-19 WATER TEMP ERROR
T-20 WATER TEMP ERROR
16

errOr CODeS

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