Dexter Laundry T-300 VENDED, Руководство оператора: инструкции по установке и эксплуатации

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8514-302-001 REV B page 44
DISPLAYED WASHER FAULTS
Displayed
Fault
Code
Description
DOOR
LOCK
ERROR
Door Lock
Error
Condition
This error is when the Door Locked signal is not
received within one second after the start of the cycle.
A
fter three attempts to start the washer.
Delay Immediate
Action
When the error occurs, the Door Lock Motor will be
turned off; all other outputs will be turned off.
Solution
Check VFD fault light. Check to hear if door motor
engaged. Turn off the power to the washer. Check
wire connections to door /lock switches. Check wire
connections from switches to controller. Check P-4
Door/Lock wire connections at PCB controller. Adjust
the door lock mechanism. (See on line service manual
or video)
SLOW FILL
ERROR
Slow Fill Error Condition
This error is when a low water level is not reach within
7 minutes.
Delay Immediate
Action The washer cycle will continue
Solution
Turn off the power to the washer. Check the operation
of the water valves. Check the incoming water
pressure. Check for blocked or restricted water flow.
Check to ensure the drain valve is functioning
properly.
MEMORY
ERROR
Checksum or
Out of Range
Condition
Memory error in the controller. The memory
checksum is wrong or a parameter value is out of
range.
Error Delay Immediate
Action Stop the washer and turn off all the outputs.
Solution
Check VFD fault light before turning off power. Try a
soft Reset of the controller with the white button. If
problem persist replace PCB controller.
COMM
ERROR1
I2C Bus Error Condition
Washer controller communication error on the I2C
bus. Both the main slave micro and the master micro
can be in this error state. The slave micro error is
recoverable at any time, if I2C communication
resumes. The master micro error is permanent.
Delay
The main slave starts displaying this error after 6
seconds of no (valid) I2C activity. The master micro
goes into this permanent error state after 8 seconds of
no (valid) I2C activity
Action Stop the washer and turn off all outputs.
Solution
Check VFD fault light before turning off power. Try the
data cable first. Move around cable and remove any
side loading tension from data cable connector ends.
Check connection P23 to P15. Turn power back on to
the washer. If the problem returns, replace the PCB
washer controller.