Question about Inverter Yaskawa F7 Drive

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Yaskawa CACR-PR15B030SY170B Servopack.The error code is 7.The question is:what can cause this problem I checked all unit 3 times and I couldn't find anything wrong.Thank you.

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1 Answer

Error 7 for lifergear 97688a


follow thw 2 alternatives for fix it. see the diagram attached.God bless youVersion:1.0 StartHTML:0000000168 EndHTML:0000005982 StartFragment:0000000468 EndFragment:0000005965

ERROR CODE # 7

E7- 1) Alternative Elevation Motor

1)Cause: Elevation Motor not moving Solution:Check Elevation Motor connection

2)Cause: Elevation Elevation Motor screw binding Solution: Clean screw and lubricate

3)Cause: Elevation Motor Motor out of Range Solution: Check motor out of elevation

4)Cause: E-Motor Potentiometer: Solution: Replace Elevation Motor



2)Alternative:

Display Doesn't Light Up: a)Cause: On/Off switch Solution: Test unit is turned on b)Cause: Insufficient Power Source Solution: Plug dedicated120V, 20Amp Outlet

c) Cause: Line Cord Damaged Solution: Replace Line Cord

d)Cause: Fuse Solution: Check Fuse on MCB
d9812e1e-d60b-4325-8c83-5bc9aa0f533b.jpg

Mar 27, 2013 | Exercise & Fitness

1 Answer

Error code E 7


proceed according you have two alternative: see the diagrams . God bless you

ERROR CODE # 7

E7- 1) Alternative Elevation Motor

1)Cause: Elevation Motor not moving Solution:Check Elevation Motor connection

2)Cause: Elevation Elevation Motor screw binding Solution: Clean screw and lubricate

3)Cause: Elevation Motor Motor out of Range Solution: Check motor out of elevation

4)Cause: E-Motor Potentiometer: Solution: Replace Elevation Motor



2)Alternative:

Display Doesn't Light Up: a)Cause: On/Off switch Solution: Test unit is turned on b)Cause: Insufficient Power Source Solution: Plug dedicated120V, 20Amp Outlet

c) Cause: Line Cord Damaged Solution: Replace Line Cord

d)Cause: Fuse Solution: Check Fuse on MCB
1_23_2013_12_39_45_am.jpg1_23_2013_12_40_46_am.png

Jan 22, 2013 | LifeSpan Fitness Lifespan PRO3 -Treadmill-...

1 Answer

Yaskawa sgds 02a12a error a100


The overcurrent or Heat Sink has overheated.

You can see it for yourself on page 10-3 in the manual here:
http://www.yaskawa.com/site/dmservo.nsf/link2/TKUR-68MM4J/$file/YEA-SIA-S800-11.pdf

Sep 04, 2012 | Computers & Internet

1 Answer

F7 written in ac and shutdown after 5 minute


What error code is displayed? Status of indicator lights? Solid on or blinking? The owner's manual has a comprehensive list of error codes and solutions. Your problem could possibly be corrected by adjusting the settings.
Here's a link to the manual: Chapter 6 will help you tremendously.
http://www.yaskawa.com/site/dmdrive.nsf/(DocID)/AHUG-5K3LNL/$File/TM.F7.01.pdf

Sep 11, 2011 | Inverter Yaskawa F7 Drive

2 Answers

I get an F11 error. Washer will not start in any mode.


GHW9150P Tech sheet:
FH: If after 30 seconds the control does not detect water entering
machine, the valves will be turned off and the error code will be
displayed. OR If the control has turned the water valves on and after
8 minutes the flow sensor has detected 10.5 gallons of water passing through it, but has not detected the pressure switch trip, the valves will be turned off and the error code will flash.
Press PAUSE/CANCEL twice to clear the display.
If there is no water in the unit:
-Make sure that both valves at the water source(s) are turned
on all the way.
-Check for plugged or kinked inlet hoses or plugged screens in
the inlet valves.
-Verify inlet valve operation.
If there is water in the unit:
-Verify drain pump operation.
-Verify that the pressure switch hose is in good condition and
properly connected to tub and pressure switch.
1. Verify there is not a siphon problem.
2. Unplug washer or disconnect power.
3. Verify wire harness connections to inlet valves,
pressure switch, drain pump, flow meter, and
Central Control Unit (CCU).
4. Check all hoses for possible leaks.
5. Plug in washer or reconnect power
6. Verify pressure switch operation.
7. Verify flow meter operation by blowing air through the part and
measuring the resistance.
8. Verify CCU operation by running a Diagnostic test or any cycle.
F-2 Long Drain
If the drain time exceeds eight minutes, the water valves are turned off
and "F/02" is flashed. Press PAUSE/CANCEL two times to clear the
display.
NOTE: After four minutes the "Sud" error will be displayed, then four
minutes later the "F/02" error code will be displayed.
1. Check the drain hose and make sure it is not plugged
or kinked.
2. Unplug washer or disconnect power.
3. Check the electrical connections at the pump and
make sure the pump is running.
4. Check the drain pump filter for foreign objects.
5. Plug in washer or reconnect power.
6. If the above does not correct the problem, go to step 7.
7. Unplug washer or disconnect power.
8. Replace the pump.
F-5 Water temp sensor failure
If during the water heating step in the wash cycle, the water
temperature sensor (NTC) value is out of range, the "F/05" error code
will be displayed. Possible cause/proceedure:
1. Unplug washer or disconnect power.
2. Check the water temperature sensor. Refer to the
"Water Temperature Sensor" section. Check
connections to the water temperature sensor.
3. Check resistance of heating element, if present on this
model. (abnormal = infinity)
F-06 Drive motor Tachometer error
Possible causes/procedure:
1. Verify the shipping system including shipping bolts, spacers
and cables are removed.
2. Unplug washer or disconnect power.
3. Check wire harness connections between the drive motor and
the Motor Control Unit (MCU), and between the MCU and the
Central Control Unit (CCU).
4. Plug in washer or reconnect power.
5. Check the MCU by looking for operations of the drive motor.
6. Check the drive motor for powered rotations.
F-07 Motor control unit error
Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections between the drive motor and
the Motor Control Unit (MCU), and between the MCU and the
Central Control Unit (CCU).
3. Plug in washer or reconnect power.
4. Check the MCU by looking for operations of the drive motor.
5. Check the drive motor for powered rotations.
F-09 Overflow Condition
Possible causes/procedure:
1. Check the drain hose and make sure it is not plugged
or kinked.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the drain pump,
pressure switch, and Central Control Unit (CCU).
4. Check/clean drain pump filter of foreign objects.
5. Check for drain pump failure.
6. Check the inlet valve for proper shut off.
7. the pressure switch for proper operation.
F10 Motor control unit heat sink thermal trip
Possible causes/procedure:
1. Check for proper installation, verify the unit is not located
near a source of heat and has proper ventilation.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the MCU, the motor,
and Central Control Unit (CCU).
4. Check the drive system for any worn or failed components.
5. Plug in washer or reconnect power.
6. Check the MCU by looking for operations of the drive motor.
7. Check the drive motor for powered rotations.
F11 Serial communication error
Communication between the Central Control Unit (CCU) and the
Motor Control Unit (MCU) cannot be sent correctly.
Possible causes/procedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections to the MCU, the motor, and
Central Control Unit (CCU).
3. Check the drive system for any worn or failed components.
4. Plug in washer or reconnect power.
5. Verify CCU operation by running a Diagnostic test or any
cycle.
6. Check the MCU by looking for operations of the drive motor.
7. Check the drive motor for powered rotations.
8. Check that the serial harness at the MCU is not mounted
upside down. The wires should be to the left when facing the
MCU connectors.
F13 Dispenser circuit error
Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check mechanical linkage from dispenser motor to the top of
the dispenser.
3. Check wire harness connections to the dispenser motor and
Central Control Unit (CCU).
4. Check dispenser motor for powered rotations.
F14 The dreaded EEPROM error
The Central Control Unit (CCU) receives its data from an EEPROM
onboard the CCU. If there is an error reading this data it will cause this
error. Possible causes/proceedure:
¦ A power glitch may cause this error.
1. Unplug washer or disconnect power for two minutes.
2. Verify CCU operation by running a Diagnostic test or any
cycle.
F15 Motor control unit error
If the MCU detects multiple resets or errors during a wash cycle it will
go into this error mode. Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections to the MCU, the motor, and
Central Control Unit (CCU).
3. Check drive belt.
4. Plug in washer or reconnect power.
5. Check the MCU by looking for operations of the drive motor.
6. Check the drive motor for powered rotations.
F21 F 22 CCU /touchpad/LED assembly unable to transmit/receive data to/from the CCU central control unit
Possible causes/procedure:
1. Check the touch-pad/LED assembly by selecting different
cycles and changing the modifiers and options available to
confirm the touch-pad/LED is responding.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the
touch-pad/LED assembly and Central Control Unit (CCU).
F du Door unlock error
A Door Unlock Error occurs if the door cannot be unlocked. It will try to
unlock the door 6 times before displaying the error code.
Possible causes/procedure:
¦ Door lock mechanism is broken.
¦ Door switch/lock unit failure.
1. Check door switch/lock unit for foreign objects.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the door switch/lock
unit and Central Control Unit (CCU).
NOTE: The door switch/lock unit can be manually unlocked. See
"Manually Unlocking The Door Lock System".
F dl Door lock error
A Door Lock Error occurs if the door cannot be locked. It will try to lock
it six times before displaying the error code.
Possible causes/procedure:
¦ Door lock mechanism is broken or removed from door.
¦ Door switch/lock unit failure.
1. Unplug washer or disconnect power.
2. Check door switch/lock unit.
3. Check the wire harness connections to the door
switch/lock unit and Central Control Unit (CCU).
Sud: Suds lock (overdose of detergent detected during wash cycle)
The motor control unit senses a suds lock condition by analyzing the
current draw on the drive motor. If "Sud" is displayed a potential Suds
Lock is detected. This may signify a bad pump, an extra heavy load,
excessive detergent, or excessive suds.
Possible causes/procedure:
¦ If too much detergent was used:
-Run the unit through a Rinse/Spin cycle.
-Run a Normal cycle without adding any detergent.
This should clear the unit of the excess detergent.
1. Check the drain hose and make sure it is not plugged
or kinked.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the drain pump,
pressure switch, and Central Control Unit (CCU).
4. Check/clean drain pump filter of foreign objects.
5. Plug in washer or reconnect power.
6. Check drain pump.
7. Check the pressure switch.
8. Verify CCU operation by running a Diagnostic test or any
cycle.
Tech sheet link:
https://servicematters.com/secured/docs/wiring/Tech%20Sheet%20-%208182277.pdf

Mar 01, 2011 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

07f error code... duet washer W9150


Tech sheet on this model:
FH: If after 30 seconds the control does not detect water entering
machine, the valves will be turned off and the error code will be
displayed. OR If the control has turned the water valves on and after
8 minutes the flow sensor has detected 10.5 gallons of water passing
through it, but has not detected the pressure switch trip, the valves will
be turned off and the error code will flash.
Press PAUSE/CANCEL twice to clear the display.
If there is no water in the unit:
-Make sure that both valves at the water source(s) are turned
on all the way.
-Check for plugged or kinked inlet hoses or plugged screens in
the inlet valves.
-Verify inlet valve operation.
If there is water in the unit:
-Verify drain pump operation.
-Verify that the pressure switch hose is in good condition and
properly connected to tub and pressure switch.
1. Verify there is not a siphon problem.
2. Unplug washer or disconnect power.
3. Verify wire harness connections to inlet valves,
pressure switch, drain pump, flow meter, and
Central Control Unit (CCU).
4. Check all hoses for possible leaks.
5. Plug in washer or reconnect power
6. Verify pressure switch operation.
7. Verify flow meter operation by blowing air through the part and
measuring the resistance.
8. Verify CCU operation by running a Diagnostic test or any cycle.
F-2 Long Drain
If the drain time exceeds eight minutes, the water valves are turned off
and "F/02" is flashed. Press PAUSE/CANCEL two times to clear the
display.
NOTE: After four minutes the "Sud" error will be displayed, then four
minutes later the "F/02" error code will be displayed.
1. Check the drain hose and make sure it is not plugged
or kinked.
2. Unplug washer or disconnect power.
3. Check the electrical connections at the pump and
make sure the pump is running.
4. Check the drain pump filter for foreign objects.
5. Plug in washer or reconnect power.
6. If the above does not correct the problem, go to step 7.
7. Unplug washer or disconnect power.
8. Replace the pump.
F-5 Water temp sensor failure
If during the water heating step in the wash cycle, the water
temperature sensor (NTC) value is out of range, the "F/05" error code
will be displayed. Possible cause/proceedure:
1. Unplug washer or disconnect power.
2. Check the water temperature sensor. Refer to the
"Water Temperature Sensor" section. Check
connections to the water temperature sensor.
3. Check resistance of heating element, if present on this
model. (abnormal = infinity)
F-06 Drive motor Tachometer error
Possible causes/proceedure:
1. Verify the shipping system including shipping bolts, spacers
and cables are removed.
2. Unplug washer or disconnect power.
3. Check wire harness connections between the drive motor and
the Motor Control Unit (MCU), and between the MCU and the
Central Control Unit (CCU).
4. Plug in washer or reconnect power.
5. Check the MCU by looking for operations of the drive motor.
6. Check the drive motor for powered rotations.
F-07 Motor control unit error
Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections between the drive motor and
the Motor Control Unit (MCU), and between the MCU and the
Central Control Unit (CCU).
3. Plug in washer or reconnect power.
4. Check the MCU by looking for operations of the drive motor.
5. Check the drive motor for powered rotations.
F-09 Overflow Condition
Possible causes/proceedure:
1. Check the drain hose and make sure it is not plugged
or kinked.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the drain pump,
pressure switch, and Central Control Unit (CCU).
4. Check/clean drain pump filter of foreign objects.
5. Check for drain pump failure.
6. Check the inlet valve for proper shut off.
7. the pressure switch for proper operation.
F10 Motor control unit heat sink thermal trip
Possible causes/proceedure:
1. Check for proper installation, verify the unit is not located
near a source of heat and has proper ventilation.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the MCU, the motor,
and Central Control Unit (CCU).
4. Check the drive system for any worn or failed components.
5. Plug in washer or reconnect power.
6. Check the MCU by looking for operations of the drive motor.
7. Check the drive motor for powered rotations.
F11 Serial communication error
Communication between the Central Control Unit (CCU) and the
Motor Control Unit (MCU) cannot be sent correctly.
Possible causes/procedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections to the MCU, the motor, and
Central Control Unit (CCU).
3. Check the drive system for any worn or failed components.
4. Plug in washer or reconnect power.
5. Verify CCU operation by running a Diagnostic test or any
cycle.
6. Check the MCU by looking for operations of the drive motor.
7. Check the drive motor for powered rotations.
8. Check that the serial harness at the MCU is not mounted
upside down. The wires should be to the left when facing the
MCU connectors.
F13 Dispenser circuit error
Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check mechanical linkage from dispenser motor to the top of
the dispenser.
3. Check wire harness connections to the dispenser motor and
Central Control Unit (CCU).
4. Check dispenser motor for powered rotations.
F14 The dreaded EEPROM error
The Central Control Unit (CCU) receives its data from an EEPROM
onboard the CCU. If there is an error reading this data it will cause this
error. Possible causes/proceedure:
¦ A power glitch may cause this error.
1. Unplug washer or disconnect power for two minutes.
2. Verify CCU operation by running a Diagnostic test or any
cycle.
F15 Motor control unit error
If the MCU detects multiple resets or errors during a wash cycle it will
go into this error mode. Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections to the MCU, the motor, and
Central Control Unit (CCU).
3. Check drive belt.
4. Plug in washer or reconnect power.
5. Check the MCU by looking for operations of the drive motor.
6. Check the drive motor for powered rotations.
F21 F 22 CCU /touchpad/LED assembly unable to transmit/receive data to/from the CCU central control unit
Possible causes/procedure:
1. Check the touch-pad/LED assembly by selecting different
cycles and changing the modifiers and options available to
confirm the touch-pad/LED is responding.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the
touch-pad/LED assembly and Central Control Unit (CCU).
F du Door unlock error
A Door Unlock Error occurs if the door cannot be unlocked. It will try to
unlock the door 6 times before displaying the error code.
Possible causes/proceedure:
¦ Door lock mechanism is broken.
¦ Door switch/lock unit failure.
1. Check door switch/lock unit for foreign objects.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the door switch/lock
unit and Central Control Unit (CCU).
NOTE: The door switch/lock unit can be manually unlocked. See
"Manually Unlocking The Door Lock System".
F dl Door lock error
A Door Lock Error occurs if the door cannot be locked. It will try to lock
it six times before displaying the error code.
Possible causes/proceedure:
¦ Door lock mechanism is broken or removed from door.
¦ Door switch/lock unit failure.
1. Unplug washer or disconnect power.
2. Check door switch/lock unit.
3. Check the wire harness connections to the door
switch/lock unit and Central Control Unit (CCU).
Sud: Suds lock (overdose of detergent detected during wash cycle)
The motor control unit senses a suds lock condition by analyzing the
current draw on the drive motor. If "Sud" is displayed a potential Suds
Lock is detected. This may signify a bad pump, an extra heavy load,
excessive detergent, or excessive suds.
Possible causes/procedure:
¦ If too much detergent was used:
-Run the unit through a Rinse/Spin cycle.
-Run a Normal cycle without adding any detergent.
This should clear the unit of the excess detergent.
1. Check the drain hose and make sure it is not plugged
or kinked.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the drain pump,
pressure switch, and Central Control Unit (CCU).
4. Check/clean drain pump filter of foreign objects.
5. Plug in washer or reconnect power.
6. Check drain pump.
7. Check the pressure switch.
8. Verify CCU operation by running a Diagnostic test or any
cycle.
Tech sheet link:
https://servicematters.com/secured/docs/wiring/Tech%20Sheet%20-%208182277.pdf

Jan 27, 2011 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

I have a kenmore elite smartwash quietPak9. I continue to get an F11 code and a dL code. What does this mean and can it be fixed?


F11 Serial communication error
Communication between the Central Control Unit (CCU) and the
Motor Control Unit (MCU) cannot be sent correctly.
Possible causes/procedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections to the MCU, the motor, and
Central Control Unit (CCU).
3. Check the drive system for any worn or failed components.
4. Plug in washer or reconnect power.
5. Verify CCU operation by running a Diagnostic test or any
cycle.
6. Check the MCU by looking for operations of the drive motor.
7. Check the drive motor for powered rotations.
8. Check that the serial harness at the MCU is not mounted
upside down. The wires should be to the left when facing the
MCU connectors.
F dl Door lock error
A Door Lock Error occurs if the door cannot be locked. It will try to lock
it six times before displaying the error code.
Possible causes/procedure:
¦ Door lock mechanism is broken or removed from door.
¦ Door switch/lock unit failure.
1. Unplug washer or disconnect power.
2. Check door switch/lock unit.
3. Check the wire harness connections to the door
switch/lock unit and Central Control Unit (CCU).
Your tech sheet is attached to the base panel.
Use that tech sheet as a guide for diagnostics.

Use this service manual to ID and exchange parts

Jan 21, 2011 | Kenmore Washing Machines

1 Answer

This is the second time this problem has occurred. The machine simply won't fill. The door locks and then nothing. Last time it resolved itself after about 4 hours. This time it's been overnight and...


You could check your inlet hoses for kinks You inlet screens on the valves for clogs.themobilian_473.jpgthemobilian_474.jpgall this stuff you can do a filter clean out as shown HERE

Your tech sheet info:
FH: If after 30 seconds the control does not detect water entering
machine, the valves will be turned off and the error code will be
displayed. OR If the control has turned the water valves on and after
8 minutes the flow sensor has detected 10.5 gallons of water passing
through it, but has not detected the pressure switch trip, the valves will
be turned off and the error code will flash.
Press PAUSE/CANCEL twice to clear the display.
If there is no water in the unit:
-Make sure that both valves at the water source(s) are turned
on all the way.
-Check for plugged or kinked inlet hoses or plugged screens in
the inlet valves.
-Verify inlet valve operation.
If there is water in the unit:
-Verify drain pump operation.
-Verify that the pressure switch hose is in good condition and
properly connected to tub and pressure switch.
1. Verify there is not a siphon problem.
2. Unplug washer or disconnect power.
3. Verify wire harness connections to inlet valves,
pressure switch, drain pump, flow meter, and
Central Control Unit (CCU).
4. Check all hoses for possible leaks.
5. Plug in washer or reconnect power
6. Verify pressure switch operation.
7. Verify flow meter operation by blowing air through the part and
measuring the resistance.
8. Verify CCU operation by running a Diagnostic test or any cycle.
F-2 Long Drain
If the drain time exceeds eight minutes, the water valves are turned off
and "F/02" is flashed. Press PAUSE/CANCEL two times to clear the
display.
NOTE: After four minutes the "Sud" error will be displayed, then four
minutes later the "F/02" error code will be displayed.
1. Check the drain hose and make sure it is not plugged
or kinked.
2. Unplug washer or disconnect power.
3. Check the electrical connections at the pump and
make sure the pump is running.
4. Check the drain pump filter for foreign objects.
5. Plug in washer or reconnect power.
6. If the above does not correct the problem, go to step 7.
7. Unplug washer or disconnect power.
8. Replace the pump.
F-5 Water temp sensor failure
If during the water heating step in the wash cycle, the water
temperature sensor (NTC) value is out of range, the "F/05" error code
will be displayed. Possible cause/proceedure:
1. Unplug washer or disconnect power.
2. Check the water temperature sensor. Refer to the
"Water Temperature Sensor" section. Check
connections to the water temperature sensor.
3. Check resistance of heating element, if present on this
model. (abnormal = infinity)
F-06 Drive motor Tachometer error
Possible causes/proceedure:
1. Verify the shipping system including shipping bolts, spacers
and cables are removed.
2. Unplug washer or disconnect power.
3. Check wire harness connections between the drive motor and
the Motor Control Unit (MCU), and between the MCU and the
Central Control Unit (CCU).
4. Plug in washer or reconnect power.
5. Check the MCU by looking for operations of the drive motor.
6. Check the drive motor for powered rotations.
F-07 Motor control unit error
Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections between the drive motor and
the Motor Control Unit (MCU), and between the MCU and the
Central Control Unit (CCU).
3. Plug in washer or reconnect power.
4. Check the MCU by looking for operations of the drive motor.
5. Check the drive motor for powered rotations.
F-09 Overflow Condition
Possible causes/proceedure:
1. Check the drain hose and make sure it is not plugged
or kinked.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the drain pump,
pressure switch, and Central Control Unit (CCU).
4. Check/clean drain pump filter of foreign objects.
5. Check for drain pump failure.
6. Check the inlet valve for proper shut off.
7. the pressure switch for proper operation.
F10 Motor control unit heat sink thermal trip
Possible causes/proceedure:
1. Check for proper installation, verify the unit is not located
near a source of heat and has proper ventilation.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the MCU, the motor,
and Central Control Unit (CCU).
4. Check the drive system for any worn or failed components.
5. Plug in washer or reconnect power.
6. Check the MCU by looking for operations of the drive motor.
7. Check the drive motor for powered rotations.
F11 Serial communication error
Communication between the Central Control Unit (CCU) and the
Motor Control Unit (MCU) cannot be sent correctly.
Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections to the MCU, the motor, and
Central Control Unit (CCU).
3. Check the drive system for any worn or failed components.
4. Plug in washer or reconnect power.
5. Verify CCU operation by running a Diagnostic test or any
cycle.
6. Check the MCU by looking for operations of the drive motor.
7. Check the drive motor for powered rotations.
8. Check that the serial harness at the MCU is not mounted
upside down. The wires should be to the left when facing the
MCU connectors.
F13 Dispenser circuit error
Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check mechanical linkage from dispenser motor to the top of
the dispenser.
3. Check wire harness connections to the dispenser motor and
Central Control Unit (CCU).
4. Check dispenser motor for powered rotations.
F14 The dreaded EEPROM error
The Central Control Unit (CCU) receives its data from an EEPROM
onboard the CCU. If there is an error reading this data it will cause this
error. Possible causes/proceedure:
¦ A power glitch may cause this error.
1. Unplug washer or disconnect power for two minutes.
2. Verify CCU operation by running a Diagnostic test or any
cycle.
F15 Motor control unit error
If the MCU detects multiple resets or errors during a wash cycle it will
go into this error mode. Possible causes/proceedure:
1. Unplug washer or disconnect power.
2. Check wire harness connections to the MCU, the motor, and
Central Control Unit (CCU).
3. Check drive belt.
4. Plug in washer or reconnect power.
5. Check the MCU by looking for operations of the drive motor.
6. Check the drive motor for powered rotations.
F21 F 22 CCU /touchpad/LED assembly unable to transmit/receive data to/from the CCU central control unit
Possible causes/proceedure:
1. Check the touch-pad/LED assembly by selecting different
cycles and changing the modifiers and options available to
confirm the touch-pad/LED is responding.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the
touch-pad/LED assembly and Central Control Unit (CCU).
F du Door unlock error
A Door Unlock Error occurs if the door cannot be unlocked. It will try to
unlock the door 6 times before displaying the error code.
Possible causes/proceedure:
¦ Door lock mechanism is broken.
¦ Door switch/lock unit failure.
1. Check door switch/lock unit for foreign objects.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the door switch/lock
unit and Central Control Unit (CCU).
NOTE: The door switch/lock unit can be manually unlocked. See
"Manually Unlocking The Door Lock System".
F dl Door lock error
A Door Lock Error occurs if the door cannot be locked. It will try to lock
it six times before displaying the error code.
Possible causes/proceedure:
¦ Door lock mechanism is broken or removed from door.
¦ Door switch/lock unit failure.
1. Unplug washer or disconnect power.
2. Check door switch/lock unit.
3. Check the wire harness connections to the door
switch/lock unit and Central Control Unit (CCU).
Sud: Suds lock (overdose of detergent detected during wash cycle)
The motor control unit senses a suds lock condition by analyzing the
current draw on the drive motor. If "Sud" is displayed a potential Suds
Lock is detected. This may signify a bad pump, an extra heavy load,
excessive detergent, or excessive suds.
Possible causes/proceedure:
¦ If too much detergent was used:
-Run the unit through a Rinse/Spin cycle.
-Run a Normal cycle without adding any detergent.
This should clear the unit of the excess detergent.
1. Check the drain hose and make sure it is not plugged
or kinked.
2. Unplug washer or disconnect power.
3. Check wire harness connections to the drain pump,
pressure switch, and Central Control Unit (CCU).
4. Check/clean drain pump filter of foreign objects.
5. Plug in washer or reconnect power.
6. Check drain pump.
7. Check the pressure switch.
8. Verify CCU operation by running a Diagnostic test or any
cycle.
Tech sheet link:
https://servicematters.com/secured/docs/wiring/Tech%20Sheet%20-%208182277.pdf

Dec 17, 2010 | Whirlpool Duet GHW9150P Front Load Washer

1 Answer

Fault display as OPE06


OPE06
PG Opt Missing Control Method Selection Error
Control method with PG feedback
was selected A1-02 = 1 or 3, but a
PG option board is not installed, or
is installed incorrectly.
Verify the control method in A1-02
and/or the installation of the PG option board

Manual link:
http://www.yaskawa.com/site/dmdrive.nsf/(DocID)/AHUG-5K3LNL/$File/TM.F7.01.pdf

Aug 18, 2010 | Inverter Yaskawa F7 Drive

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