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FOR SERVICE TECHNICIAN ONLY - DO NOT REMOVE OR DESTROY

 

PAGE 12

DIAGNOSTIC TEST QUICK GUIDE

The following table summarizes button function among the diagnostic sub-modes.

Diagnostic Mode Button Function Table 

 

 

Function in

 

Function in 

Function in Diag.

 

Function in Diag. 

 

Function in Diag. Cycle 

 

 

Diag. Code 

Display Flashing 

Cycle Running Sub-Mode  Cycle Running Sub-Mode 

Running Sub-Mode 

 

Button 

Display Sub-Mode 

Sub-Mode 

(Washer Running) 

(Dryer Running) 

(Dryer & Washer Running)

  LOWER LEFT 

Ignore 

Toggle Customer  

Go to help mode  

Toggle Customer 

Go to help mode 

  (HOT) BUTTON 

 

Wash Cycle Credit 

 

Wash Cycle Credit 

  LOWER MIDDLE 

Acknowledge Diag. 

Start Washer Quick 

Ignore  

Start Washer Quick  

Ignore 

  (WARM) BUTTON 

Code (Keep Code) 

Overview Test Cycle 

 

Overview Test Cycle 

 

   

Go to Set-up Mode 

 

  LOWER RIGHT 

Clear Diag. Code 

Exit Diag. Display  

Cancel Diag. Cycle 

Cancel Diag. Cycle 

Cancel Diag. Cycles 

  (COLD) BUTTON 

Exit Diag. Code  

Flashing Sub-Mode 

Go to Set-up Mode 

Go to Set-up Mode 

Go to Set-up Mode 

   

Display Sub-Mode 

Go to Set-up Mode 

 

 

 

   

Go to Display 

 

 

 

 

   

Flashing Sub-Mode 

 

 

 

  CENTER LEFT (COTTON/ 

Ignore 

Start Washer Manual 

Ignore 

Start Washer Manual  

Ignore 

  WHITES) BUTTON 

 

Overview Test Cycle 

 

Overview Test Cycle 

  CENTER MIDDLE 

Ignore 

Start Washer Quick  

Ignore 

Start Washer Quick  

Ignore 

  (PERM PRESS) BUTTON 

 

Spin Cycle 

 

Spin Cycle

  CENTER RIGHT (COLORS/ 

Ignore 

Start Washer  

Ignore 

Start Washer  

Ignore 

  DELICATES) BUTTON 

 

Cleanout Cycle 

 

Cleanout Cycle 

  UPPER LEFT (COTTON/ 

Ignore 

Ignore 

Ignore 

Increment dryer test  

Increment dryer test  

  WHITES) BUTTON 

 

 

 

time by one minute 

time by one minute 

   

 

 

 

Rolls from 99 back  

Rolls from 99 back 

   

 

 

 

to 2 minutes 

to 2 minutes

  UPPER MIDDLE 

Acknowledge Diag. 

Start Dryer Field 

Start Dryer Field 

Ignore 

Ignore 

  (PERM PRESS) BUTTON 

Code (Keep Code) 

Diag. Cycle 

Diag. Cycle 

 

 

   

Go to Set-up Mode 

 

 

 

  UPPER RIGHT (COLORS/ 

Ignore 

Ignore 

Ignore 

Ignore 

Ignore 

  DELICATES) BUTTON

HELP MODE

Help mode is entered by pressing the lower left (HOT) button  

while in special pricing option 2.XX (or while dAS displays if 

operating with Generation 2 card reader). In help mode, the 

software revision is displayed. The help mode is advanced  

by pressing the lower middle (WARM) button. See Help Mode 

Submenu on page 13 for the order in which items are displayed. 

Press the lower left (HOT) button at any time to exit help mode.

 Help 

 Code

 

 

 Description

  00  No Help Code
  OF  Oversuds detected during cycle, and washer was not able to resolve  

   

an unbalance condition detected during the final spin related to the  

   

oversuds detection (via pressure sensor) earlier in the cycle

  32  More than six unbalance retries during the final spin – spin (and cycle)  

   

has been aborted

  33  Oversuds detected during wash cycle, and washer was not able to  

   

resolve the condition – cycle has been aborted. Washer unable to  

   

sense that water has been fully drained within required time, sensing  

   

as an oversuds condition

  71  Generation 2 debit card cycle polling message out of sequence
  74  Generation 2 debit card remaining balance message out of sequence
  75  Generation 2 debit card new card balance message out of sequence
  88  Invalid messaging state found in data acquisition communications  

   

comm_suprv ( ) routine

  99  Mismatch of cycle settings between CCU and UI. Wash cycle may not  

   

run as defined by card reader setup

Help Codes

Summary of Contents for CGT9000GQ

Page 1: ... cycle was in progress at the time of the power failure RESELECT CYCLE will flash in the display indicating the need for a key press to restart the washer or dryer Washer is programmed at the factory as follows n 11 minute wash period n 3 rinses extra rinse not enabled n 2 00 wash price Dryer is programmed at the factory as follows n 5 minutes per quarter n 1 50 dry price Washer Door Lock Prior to...

Page 2: ...ues available for use in programming the washer dryer Start Operating Set Up Washer dryers are preset at the factory and do not require any programming However if you want to change the settings follow the Set Up Codes guide The first code shown in each segment is the factory default setting The set up code is indicated by the one or two left hand characters The set up code value is indicated by t...

Page 3: ...P 2 00 Not Selected 00 and next available code will be A 00 2 SP Selected SP Press the lower right COLD button once to change this selection If SPECIAL PRICING OPTION is selected there is access to codes 3 XX through 9 XX g Press the lower middle WARM button once to advance to next code OPTIONS TO USE IF SPECIAL PRICING IS SELECTED 3 06 SPECIAL CYCLE PRICE DRYER 3 06 Represents the number of quart...

Page 4: ... 00 Not Selected 00 F CP Cycle Based pricing enabled This option allows configuration of different prices for cold warm and hot water wash cycles F SU Super Cycle pricing enabled This option allows customers to upgrade cycles by depositing extra money Set up codes H and h will be displayed only when this option is enabled Press the lower right COLD button for this selection g Press the lower middl...

Page 5: ...or while dAS displays if operating with a Generation 2 card reader On entry to diagnostic mode the entire display will flash a cycle in process is canceled money in escrow is cleared and diagnostic codes are cleared If a diagnostic code persists on the portion of the washer dryer not being tested it can be acknowledged with the lower middle WARM button prior to starting a diagnostic cycle This wou...

Page 6: ...s manually cleared UIC EEPROM ERROR UIC EEPROM memory is a CRC failure cycles and price display disabled until diagnostic code is manually cleared F 73 F 74 WASHER DIAGNOSTIC CODES If the set up mode is entered and one of the following errors has previously occurred the appropriate diagnostic code will be in the display on the lower portion of the screen WASHER DISPLAY EXPLANATION AND RECOMMENDED ...

Page 7: ...tion between CCU DP2 and drain pump Procedure 1 Clear error code 2 Unplug washer or disconnect power 3 Makesurethedrainhoseisnotsealedintothestandpipe 4 Ensure the drain height is not more than 8 ft 2 4 m above the base of the washer 5 Check the drain hose and make sure it is not plugged or kinked 6 Check the drain pump pump filter for foreign objects or worn impeller 7 Check the electrical connec...

Page 8: ...ERVICE TECHNICIAN ONLY DO NOT REMOVE OR DESTROY PAGE 8 F 25 F 26 WASHER DISPLAY EXPLANATION AND RECOMMENDED PROCEDURE OVERFLOW CONDITIONS The overflow contact on the pressure sensor is closed for more than 60 seconds If the washer displays F27 the washer is probably full of water and the water supply has been shut off If not water will be pouring out of the washer from the dispenser and door Possi...

Page 9: ...munication cable is connected in the lower connector of the UIC 4 Verify continuity in the cable between the CCU and the UIC If after these procedures the continuity test fails replace the communication cable If F70 is still present replace the CCU F 33 F 34 WASHER DISPLAY EXPLANATION AND RECOMMENDED PROCEDURE DOOR UNLOCK ERROR The door is unable to unlock after six tries Possible Causes Misaligne...

Page 10: ...circuit Worn outlet Procedure 1 Clear error code 2 Unplug the washer or disconnect power 3 Check the wire harness connection between the RFI filter and the transformer If the above procedures do not solve the problem replace the UIC F 73 F 74 WASHER DISPLAY EXPLANATION AND RECOMMENDED PROCEDURE COIN 2 ERROR The Coin 2 sensor is detected as blocked for 8 seconds Possible Causes Coin vault full of m...

Page 11: ...stem components perform this Manual Overview Test n This cycle consists of 8 steps In each step the washer will perform a Control Action as described in the table below Once the action is completed the washer will move to the next step Check Exit Condition column n Each step can be differentiated from the others by looking at the display indication n To move to the next step before a control actio...

Page 12: ...e minute time by one minute Rolls from 99 back Rolls from 99 back to 2 minutes to 2 minutes UPPER MIDDLE Acknowledge Diag Start Dryer Field Start Dryer Field Ignore Ignore PERM PRESS BUTTON Code Keep Code Diag Cycle Diag Cycle Go to Set up Mode UPPER RIGHT COLORS Ignore Ignore Ignore Ignore Ignore DELICATES BUTTON HELP MODE Help mode is entered by pressing the lower left HOT button while in specia...

Page 13: ...DELICATES button if suds is detected during the first two drain spins and the final spin If turned off Sr will toggle the Sr setting gain the ability to reduce suds routine time with the next programming option from ON to SL 05 lower Suds routine time selection can only change the setting if Sr is selected Default Pressing the center left COTTON setting for the washer is 05 minutes of suds kill fo...

Page 14: ...cked COLD Cold water output on HOT Hot water output on OR Door unlock output on AVAILABLE Washer drain pump output on Lt blue wire in back at pin 4 MAIN 2 4 3 6 Ω and bare copper wire on pin 5 of black drive motor switch Lt blue wire in back at pin 4 START 2 4 3 8 Ω and bare copper wire on pin 3 of black drive motor switch Resistance Contact Points Winding Ω of Measurement Dryer Drive Motor Resist...

Page 15: ...ire Harness Connector Table Unplug washer dryer or disconnect power before taking ohm measurements Transformer Connector H C Hot Inlet Valve 1 Cold Inlet Valve 2 Cold Inlet Valve 3 Manually Unlocking the Door Lock System 1 Unplug washer or disconnect power 2 Remove the toe kick panel 3 Reach up along the inside of the front and locate the bottom of the latch assembly 4 At the bottom of the latch a...

Page 16: ... 1 COLD VALVE 2 COLD VALVE 3 TUB THERMOSTAT VCH7 VSF2 DCS3 DL3 DLS2 RP2 SET2 PS8 BU UIC TRANSFORMER 120 22 5 4 5 26 26 VOLT BK W 1 2 3 PRESSURE TRANSDUCER VAULT SWITCH SERVICE SWITCH BK BK OR Y OR MEMBRANE SWITCH GY HEATER RELAY 1 GND NEUTRAL DOOR L1 MOTOR NO COM DRYER CCU EXHAUST TEMP EXHAUST TEMP RTN EXHAUST THERMISTOR R W R W TSG TS BK 120 VOLTS BK LINE L1 R LINE L2 240 VOLTS 120 VOLTS W NEUTRA...

Page 17: ... EE1 AA4 AA5 AA3 1 2 3 1 2 3 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5 6 AA2 GEN 1 USER INTERFACE CONTROL UIC AA8 WC3 3 2 1 GG6 BU MEMBRANE SWITCH DRYER CCU P2 1 P2 2 P2 3 VDD DATA VSS HEATER RELAY 1 GND NEUTRAL DOOR L1 MOTOR NO COM P8 2 P8 3 P8 4 P9 1 P9 2 BK A1 EXHAUST TEMP EXHAUST TEMP RTN EXHAUST THERMISTOR R W R W TSG TS P14 3 P14 6 P14 4 P14 5 OR R MAIN START MOTOR BELT SWITCH R LBU LBU NC BU W BU W...

Page 18: ...mally in set up mode but will not start a user paid cycle 1 Verify door switch operation by performing test for F26 error code page 8 even if the F26 code is not displayed If the above procedures fail to solve the problem replace the UIC WON T DISPENSE 1 Verify that water is coming into the dispenser 2 Verify that the washer dryer is level 3 Remove the insert and verify that the dispenser drawer i...

Page 19: ...FOR SERVICE TECHNICIAN ONLY DO NOT REMOVE OR DESTROY PAGE 19 NOTES ...

Page 20: ...FOR SERVICE TECHNICIAN ONLY DO NOT REMOVE OR DESTROY NOTES PAGE 20 02 18 ...

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