WaterLogic WL800 User manual

WL800Manual Page63–Revision12‐11‐2018
FAULTCODEINDEX
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1. UV LED Blinking – UV Error
2. Heating and Service LED Blink Simultaneously – Hot Water Sensor Error
3. Chilling and Service LED Light Blink Simultaneously – Cold Water Sensor Error
4. Heating and Service LED Alternate Blinking –Low Water Level Error
5. Chilling and Service LED Alternate Blinking – Full Water Level Error
6. Heating, Chilling and Service LED Sequentially Blink
7. Service LED is On – Leak Detection Probe Has Detected Water
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UVLEDBlinking–UVError
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PossibleReason Solution
UVLamporPumpisNot
Operational
CheckConnectionstoUVLamp/PumpAssembly.Replace
UVLamp/PumpAssemblyasneeded.
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HeatingandServiceLEDBlinkSimultaneously–HotWaterSensorError
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PossibleReason Solution
Sensornotconnectedorisnot
operatingwithinset
parameters
1. CheckconnectiontoHotwatersensor.
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2. CheckOHMSreading–above900Kindicatesopen
sensor.Below5.2Kindicatessensorshort.
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ReplaceHotWaterSensor.
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ChillingandServiceLEDLightBlinkSimultaneously–ColdWaterSensorError
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PossibleReason Solution
Sensorisnotconnectedoris
notoperatingwithinset
parameters
1. CheckconnectiontoColdWaterSensor.
2. CheckOHMSreading–above690KIndicatesOpen
Sensor,below7.3KindicatesSensorShort.
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ReplaceColdWaterSensor.
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WL800Manual Page64–Revision12‐11‐2018
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HeatingandServiceLEDAlternateBlinking–LowWaterLevelError
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PossibleReason Solution
Fulllevelsensorhasdetected
water,butlowlevelisnot
detected
Checkconnectiontolowwaterlevelsensor.
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Replacelowwaterlevelsensor.
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ChillingandServiceLEDAlternateBlinking–FullWaterLevelError
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PossibleReason Solution
LowLevelandOverflow
Sensorsindictedwaterbutfull
levelsensorisnotdetected
Checkconnectiontolowwaterlevelsensor.
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Replacefullwaterlevelsensor.
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Heating,ChillingandServiceLEDSequentiallyBlink
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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.
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ReplacebothLowWaterandFullWaterSensors.
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Heating,ChillingandServiceLEDBlinksSimultaneously
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PossibleReason Solution
Allthreelevelsensorshave
detectedwater
CheckFeedValveforDebris.
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Cleanorreplacefeedvalve.
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ServiceLEDisOn–LeakDetectionProbeHasDetectedWater
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PossibleReason Solution
Dryinsideofunitandleak
detector. Checkunitforleakandrepairorreplacefaultyparts.
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