WL800
Manual
Page 64 – Revision 12‐11‐2018
Heating and Service LED Alternate Blinking –Low Water Level Error
Possible Reason
Solution
Full level sensor has detected
water, but low level is not
detected
Check connection to low water level sensor.
Replace low water level sensor.
Chilling and Service LED Alternate Blinking – Full Water Level Error
Possible Reason
Solution
Low Level and Overflow
Sensors indicted water but full
level sensor is not detected
Check connection to low water level sensor.
Replace full water level sensor.
Heating, Chilling and Service LED Sequentially Blink
Possible Reason
Solution
Overflow sensor has detected
water but neither low or full
sensors are detected
Check connections to both low and full water sensors.
Replace both Low Water and Full Water Sensors.
Heating, Chilling and Service LED Blinks Simultaneously
Possible Reason
Solution
All three level sensors have
detected water
Check Feed Valve for Debris.
Clean or replace feed valve.
Service LED is On – Leak Detection Probe Has Detected Water
Possible Reason
Solution
Dry inside of unit and leak
detector.
Check unit for leak and repair or replace faulty parts.
