What is fault code 6 mean?

This makes no sense, MW511 fault codes are in binary using the cycle LEDs. If you are referring to the lights that are on from diagnostics mode "2,3,4" would be 01110000 (112) or 00001110 (16) depending on which way you are looking at it. Neither of these codes exist. You would do well to explain what code you want, or how you are obtaining it.

no model told at all
turn the UPS around see rear
see tag see true model # on top of tag
tell it first. the post questions.

6 LED??
on left front
the manual explains those for sure
all 6 stuck on
all 6 blink
all 6 sequence
or many binary codes 6 bits wide all in the manual./
apc.com
RTM

https://www.apc.com/us/en/download/doc-group-type/67173947443-Manuals+and+Warranties/

Hi Rich Stuck,P0700 means Transmission Control System (MIL Request),P1684 means Battery Disconnected within last 50 starts.More read Diagnostic Trouble Code Table ,hope it can help you.

DIAGNOSTIC MODE
To enter diagnostic mode follow the steps below.
1. Turn the power on at the power point but off at the machine.
2. Press and hold WASH TEMPERATURE SETTING DOWN and then press POWER until the
machine gives 2 short beeps and lights up.
3. Release the buttons after the beeps as the beeps indicate diagnostic mode has been entered.
4.1 Last Fault Data
When in diagnostic mode the last fault can be found by pressing the SPIN SPEED UP or DOWN
buttons until the HOLD and SLOW lights are illuminated. Binary can then be read from the wash
progress lights.
4.2 Drain Pump Test
MW Washer
When in diagnostic mode press SMART TOUCH CYCLES to activate the drain pump. To
deactivate the pump, press SMART TOUCH CYCLES again.
GW Washer
When in diagnostic mode press REGULAR to activate the drain pump. To deactivate the pump,
press REGULAR again.

4.3 Water Valve Test
The water valves can be activated in diagnostic mode by pushing WASH TEMPERATURE SETTING UP to activate the Hot Valve and WASH TEMPERATURE SETTING DOWN to activate
the Cold valve as with previous models.
Pressing each button once will activate the valve. To de-activate valve press the same button
again. This is also good to use when installing machines as it takes the shock out of the fittings
and seals and allows checking for leaks on the inlet hoses, both machine end and tap or super-tub
end.
Caution: Do not leave the machine unattended when either or both valves are operating

Some of the Wash Progress LEDs flash when the machine stops due to a fault. The 8 Wash Progress LEDs stands for the binary digits and by indicating the digits, the fault code number is determined. The fault code can be shown by activating Diagnostic Mode if none of the Wash Progress LEDs are lit.

Turn machine OFF on the control panel then hold down the Water Temp Down button and press the POWER button until the machine gives 2 short beeps and lights up. Release buttons and you are in Diagnostic mode. Press the Spin Speed Up button 3 times until the Hold and Slow LEDs are lit. Write down the LEDs which are lit across the Wash Progress LEDs and post it back.

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For majority of the models Xerox entry in service mode holding [0], include the device.
Entry in service mode


Xerox 5845, 5855
Or include the device with simultaneously pressed button [Interruption] and [2], or on included device to press and hold these buttons more than 2 sec. If device faulty - an entry is realized button [Interruption] and [5], with restriction function (consecutively appearing reports on fault are thrown double keystroke [Foots]).
Hereinafter, the device calls четырQхзначный code of the access: this or 8765 (by default), or the last four numerals counter mines in inverse order (if counter mines shows 01234567 - a code of the input 7654).


Xerox N17, 24/32/40, 3225/4025
There is 3 diagnostic modes:
1 - are checked breakers, sensors and are removed parameters фьюзера, input: (2+6), after "IOT?" press "7" 2 - haves something published the test-sheet "net" in simplex or duplex, input: (2+6), after "IOT?" press "4" 3 - are changed parameters and adjusting the printer (NVRAM), input: (2+6), after "IOT?" press (4+7), "7" immediately release, "4" keep before appearance "3" on дисплее, then release.


XD102...155, XE60...84, XC800...1255
stop auto stop auto
sometimes write as C Density select C Density select (that same)


WC PE 16(e)
we type on keyboard [menu] - [#] - [1934] - [menu], after entering inscription "TECH" will appear in service menu

Diagnostic Mode
Entering the Diagnostic Mode
(a) Turn the power supply to the dryer on.
(b) Press and hold the Auto Dry down button, then press the Power
button.
The dryer is now in level 0 of the diagnostic mode. After initial entry into the
diagnostic mode, the Start/Pause button operates the dryer as normal. Press
the Auto Dry up or down buttons to scroll through the fault levels.
There are several levels of diagnostics, most of which are used in
development and production. These levels may bring on various LEDs, but
the level of use for the service technician is that of the last fault.
Last Fault
To enter the last fault diagnostics, enter the diagnostic mode as described
above, then press the Auto Dry up button three times. The last fault will be
displayed on the drying progress LEDs.
The manual is here


If you need further help, reach me via phone at https://www.6ya.com/expert/dan_73bbd84fe1d95b61

Thermostat Cutout – Manual Reset (Electrical)
Type SPST 30 Amps/240 Volts AC
Trip Temperature 212°F (100°C)
Diagnostic Mode
Entering the Diagnostic Mode
(a) Turn the power supply to the dryer on.
(b) Press and hold the Auto Dry down button, then press the Power
button.
The dryer is now in level 0 of the diagnostic mode. After initial entry into the
diagnostic mode, the Start/Pause button operates the dryer as normal. Press
the Auto Dry up or down buttons to scroll through the fault levels.
There are several levels of diagnostics, most of which are used in
development and production. These levels may bring on various LEDs, but
the level of use for the service technician is that of the last fault.
Last Fault
To enter the last fault diagnostics, enter the diagnostic mode as described
above, then press the Auto Dry up button three times. The last fault will be
displayed on the drying progress LEDs
Conductivity Contact Impedance Check
To enter the conductivity contact impedance check, enter the diagnostic mode
as described above, then press the Auto Dry up button five times. In this
mode, touching damp clothes or fingers across the conductivity contacts will
cause the LED display to change. If the contacts, or the harness to them,
have gone open circuit, no change will occur in the LED display. This is a
useful method of checking the integrity of the sensor circuits.
To exit the diagnostic mode, press any cycle button.
Entering the Data Download Mode
(a) Turn the power supply to the dryer on.
(b) Press and hold the Auto Dry down button, then press the Power
button. This enters the diagnostic mode.
(c) Press the Regular button.
Encoded data is transmitted serially out the red Auto LED, and is be captured
by an optical download pen attached to a PC where “Smart Tool” software
interprets the data to aid servicing.
To exit, press the Regular button.
Entering the Showroom Mode
(a) Turn the power supply to the dryer on.
(b) Press and hold the Air Dry button, then press the Power button.
The LEDs will flash in a random sequence.
To exit, turn off the power supply to the dryer at the wall.
Tell me what sort of faults codes you can come up with and I will tell you what it means but in the meantime reset the limit and clean out the lint problem, open the stopped up vent. That dryer has to breath or that safety will kick out again. I have the manual


If you need further help, reach me via phone at https://www.6ya.com/expert/dan_73bbd84fe1d95b61

yes, go here for more help. There is a file on how to download codes and clear system.

The number of flashes is giving you a lamp fault code, LFC. What is it giving you?

http://autos.groups.yahoo.com/group/villagerquest/

Diagnostic Test Modes Without Scan Tool
Two mode options are available under the diagnostic test modes:

• user mode.
• diagnosis mode.

The ignition switch is used to alternate from one mode to another.
Diagnosis Mode
The diagnosis mode will display any fault present in the system. The SRS will not enter diagnosis mode if no malfunction is detected.
User Mode to Diagnosis Mode
NOTE: The SRS will not enter diagnosis mode if no fault is detected in user mode.

1. Ignition switch to ON.

1. After the air bag warning indicator lights for seven seconds, set ignition switch to OFF within one second.

1. Wait more than three seconds.

1. Repeat steps 1 through 3 three times.

1. Ignition switch to ON.

Diagnosis Mode to User Mode — After Repair

1. Ignition switch to OFF for at least one second.

1. Ignition switch to ON.

Diagnosis Mode to User Mode — During Diagnosis
NOTE: If switch from Diagnosis Mode to User Mode is required while diagnosing a fault, carry out the following procedure.

1. Ignition switch to ON.

1. After the air bag warning indicator lights for seven seconds, set ignition switch to OFF within one second.

1. Wait more than three seconds.

1. Repeat steps 1 through 3 three times.

1. Ignition switch to ON.

Clearing Lamp Fault Codes
NOTE: Lamp fault codes must be cleared from memory before proving out the system.
NOTE: When a new RCM is installed, the air bag warning indicator will operate in user mode. Switching to diagnosis mode is not required.
To clear lamp fault codes after a repair, carry out the procedure to switch from diagnosis mode to user mode. Once in the user mode, the lamp fault codes will be cleared from memory.
Lamp Fault Codes
If the air bag diagnostic monitor detects a current fault, the fault code will be displayed with a flashing sequence of the air bag indicator. The fault code consists of:

• A start signal to indicate the beginning of a fault code.
• A number of flashes indicating the particular code that has been set.

The start signal:

• begins with two seconds off.
• two seconds on.
• off.
• one second on.
• two seconds off.

Following the start signal, if any current fault is detected, the fault code will be displayed. The fault code:

• is a series of half second flashes of the air bag indicator.
• is followed by the start signal.

The start signal and the code for any current fault will repeat until the ignition is switched off or the air bag diagnostic monitor is switched to the user mode.
Inspection and Verification

1. Verify the customer concern by checking the air bag indicator in the instrument cluster. Refer to Prove Out in this section.

1. Visually inspect for obvious signs of mechanical and electrical damage using the following chart.

Visual Inspection Chart Mechanical Electrical

• Damaged air bag diagnostic monitor bracket

• Open fuse
• Damaged wiring harness
• Loose or corroded connectors
• Circuitry open or shorted
• Damaged shorting bars

1. If the concern is not visually evident, enter the system Diagnosis Mode.

1. If no DTCs are displayed in the Diagnosis Mode, proceed to the Symptom Chart in this section.

1. If DTCs are retrieved, proceed to the Air Bag Diagnostic Monitor Fault Code Table in this section.

Air Bag Diagnostic Monitor Fault Code Table Code Component/Fault Description 0 Normal Operation/No Fault Detected 1 Front Passenger Safety Belt Pretensioner 2 Driver Air Bag Module Circuit Is Faulted 3 Front Driver Safety Belt Pretensioner 7 Air Bag Diagnostic Monitor Fault 8 Passenger Air Bag Module Circuit Fault 9 Low Battery Voltage

1. Switch off the power using the 'MAINS ON/OFF' button
2. Press and hold the 'Temperature' button
3. Carry out the next three steps within 3 seconds;
4. Switch on the power
5. Release the 'Temperature' button
6. Press the 'Soil type' button
7. Check that a message similar to "DIAGNOSTIC MODE 123F7F2F5V127" is displayed. If it is not, repeat from the beginning
8. Switch off the power
9. Switch on the power. The fault code should have cleared
This is the general way of resetting a Dyson machine. For any fault try this first. The diagnostic number are interpreted as follows:- First 3 amount of wash cycle, Second set are the recorded faults, and the last 3 is the software upgrade version