Labconco Glassware Washer Service/Technical Manual
27
drain water that is in the washer. The alarm is canceled by opening the
door.
LIQ DETER
This displays if the level of the detergent in the dispense container
is low. The alarm is disabled if the detergent dispense volume is set
to “0.” The alarm is canceled when detergent is added to the container.
RINSE AID
This displays if the level of the rinse aid solution in the dispenser
container is low. The alarm is disabled if the rinse aid dispense
volume is set to “0.” The alarm is canceled when rinse aid is added to
the container.
DRAIN FAIL
This displays if water fails to completely drain during a normal drain
operation. Operation of the washer (at this time) is canceled. The
alarm is canceled by opening the door.
LOW TEMP
This displays if the water does not reach the set point temperature
within 135 minutes. Operation of the washer continues. The alarm
cancels when the door is opened.
TEMP SENSOR
This displays if the PC Board, during a cycle, fails to receive a
signal from the Temperature Sensor. The alarm is canceled by repairing
the connection from the Temperature Sensor or by replacing the Sensor
if it faulty.
Water Low Alarm
This displays if a water fill is inadequate. The washer will cancel
the cycle and drain water that is in the washer. The Alarm is
canceled by opening the door.
Supply Water
Verify that the supply valve is open and providing adequate pressure to the
unit.
**
IF the unit does not have a window to watch the water filling the tank, the
switch can be tricked by pushing in on the switch located inside the
rectangular hole on the inside of the door (Fig 1A). You can run all
diagnostic tests this way with the door open.
(Running the wash pump with
the door open is not recommended)
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