Display
Description
Cause/Corrective Action
WASH, SPIN 2
times
Non-Fatal Unbalance Error, maximum in-
tended speed not reached in final spin
Machine has sensed load is unbalanced. Re-balance load and try
spin step again. Do not adjust balance switch first. Most likely
not due to unbalance switch mounting. If load is only one big
item, add towels on opposite side to balance load. May also be
due to excessive suds in load or too much water left in tub due to
slow draining.
WASH, SPIN 2
times
Fatal Unbalance Error
Wires to unbalance switch are broken or not connected. Switch
may be stuck closed. Broken spring or unleveuicontrol machine
causing tub to lean on unbalance switch.
SPIN, LID LOCK
continuous
Communication Error
Check H2 connector on FEC to drive board wire harness for bro-
ken wire or pin not making contact.
WASH, SPIN, LID
LOCK 4 times
Board ID Error
Incorrect replacement control. Replace FEC or drive board with
the correct part.
WASH, SPIN, LID
LOCK 3 times
Board Shorted Error
Relay K1 on drive board is stuck/welded. Try tapping on relay to
free contacts, otherwise replace drive board.
WASH, SPIN, LID
LOCK 1 time
Drive Board Not Ready
Hardware failure. Replace drive board if error persists. Unplug
machine to clear this code.
Red LED on control
board on continu-
ously instead of
flashing
Dipswitch/Voltage Configuration Error
Unexpected supply voltage: Check the harness connections be-
tween the front end control and the drive board. If the front end
control was replaced, set dip switch 1 to the same setting as the
previous control. If reworking the machine to use a different
voltage supply, dip switch 1 setting may need to be changed. If
dip switch 1 setting is changed, power down, power up and try
again. Also check pin H2-7 on the front end control to ensure
good connection between front end control and drive board.
Drive Errors
All LEDs 6 times
Voltage Select Error
Wrong input voltage seen at drive board. (120 Volt or 240 Volt)
Dip switch 1 on front end control set wrong. There could possi-
bly be water on drive board (let drive dry out and determine
cause of water). Unpower to clear error. Replace drive board if
error persists.
All LEDs 1 time
Over Voltage AC-Main Input Error
Machine voltage is too high. Check supply voltage to the ma-
chine and verify that it is within machine specifications. Unpow-
er to clear error. Replace drive board if error persists.
All LEDs continu-
ous
Power Fail Dangerous Error
The neutral line power input to the machine was seen out of
range. Unpower to clear error. Check for damage in the power
supply harness. Replace power supply harness or drive board if
error persists.
All LEDs 5 times
Over Voltage DC Bus Error
Unpower to clear error. Check voltage input to machine. If it
happens only at start of spin, replace motor. Replace drive board
if error persists.
Table 10
continues...
Error Codes
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Copyright, Alliance Laundry Systems LLC -
DO NOT COPY or TRANSMIT
17
Part No. 204666ENR1
Содержание ZWN43RSN115CW01
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