Operating Problems; Error Messages - Wexiodisk WD-12 Installation And User Manual

Instructions for use

4.3.7 Operating problems

Error messages

When the machine is operating, various alarms or information messages can ap-
pear on both the control panel displays. There is a distinction between IF and Er
alarms. IF alarms can normally be dealt with by the operator. If there is an Er
alarm, the service personnel must be called. Some IF alarms that have been dealt
with by the operator a few times will eventually change to Er alarms, meaning that
the service personnel must be contacted.
Each alarm has a number: 01, 02, 03 etc. The top display shows either IF or Er.
The bottom display shows the alarm number.
CODE CAUSE
IF01/ The time needed to fill the tank has been
Er01 exceeded.
The level pipe is not in place.
The level pipe's rubber sleeve is not
sealing against the bottom plate.
The water stopcock is closed.
Er02 The tank temperature is less than the
nominal value after a set period of time.
IF03/ The hood's pressure switch has been
Er03 activated to prevent crushing injuries.
Er04 Faulty temperature sensor.
Er05 Faulty temperature sensor.
IF06/ The booster heater is not cooled during
Er06 the final rinsing phase.
The water stopcock is closed.
IF09 Alarm for changing the water.
IF10 Alarm for weekly cleaning.
Er12 The break tank has not filled with water.
Er16 The temperature in the booster heater is
too low.
Er23 The hood will not open.
Er27 The machine has lost all its set values.
IF30 Low water level in the washing tank be-
fore washing.
The level pipe's rubber sleeve is leaking.
IF34 The detergent alarm.
The machine has run out of detergent.
IF35 The machine is started with the door/
hood closed.
Er96 The motor safety cut-out for the pumps
has tripped.
Er97 One digital input is shorted to ground.
Er98 No contact between the CPU and com-
puter card.
Er99 Communication error between the com-
puter card and the panel card.
WD-12
ACTION
The alarm can be reset by pressing 0/1 on the panel.
Fit the level pipe.
Adjust the level pipe. Check that the rubber sleeve has not
been damaged. Replace the sleeve, if it is damaged.
Open the stopcock.
The alarm can be reset by pressing 0/1 on the panel. Con-
tact service personnel.
You can reset the alarm by pressing 0/1 or the button to
open/close the hood.
Contact service personnel.
Contact service personnel.
You can reset the alarm by pressing 0/1 or the button to
open/close the hood.
Open the stopcock. Close the hood.
Change the water. The alarm can be reset by pressing 0/
1 on the panel. If the alarm is not set to stop the machine,
the washing programme can continue.
The machine must be cleaned more thoroughly than dur-
ing daily cleaning. The alarm can be reset by pressing 0/1
on the panel.
The alarm is reset automatically when the tank is full.
The alarm can be reset by pressing 0/1 on the panel. Con-
tact service personnel.
The alarm can be reset by pressing 0/1 on the panel. Con-
tact service personnel.
Contact service personnel.
Check that the level pipe is closed. The alarm can be reset
by pressing 0/1 on the panel.
Check that the level pipe's rubber sleeve has not been
damaged. Replace the sleeve, if it is damaged.
The alarm can be reset by pressing 0/1 on the panel.
Check the amount of detergent and refill, if necessary.
Open and close the door/hood to acknowledge the alarm
Contact service personnel.
All the relays must be replaced.
The alarm can be reset by pressing 0/1 on the panel. Con-
tact service personnel if the alarm recurs.
The alarm can be reset by pressing 0/1 on the panel. Con-
tact service personnel if the alarm recurs.
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Rev. 2.0 (201706)