Start Here
Use this hub as a crawlable index into SplashLens field-reference coverage. Open the app at the pad for offline manual lookup, dosing calculators, notes, checklists, Route Brain, and online scanner workflows.
Reference Entries
AquaCal E1 / LOAquaCal Heat Pump - Low Refrigerant Pressure / Low AmbientAquaCal E2 / HIAquaCal Heat Pump - High Refrigerant PressureAquaCal E3AquaCal Heat Pump - Defrost Mode ActiveAquaCal E5AquaCal Heat Pump - Discharge Temperature Too HighAquaCal E6AquaCal Heat Pump - Suction Temperature FaultAquaCal E7AquaCal Heat Pump - Compressor OvercurrentAquaCal E9AquaCal Heat Pump - Low Ambient ShutdownAquaCal FLOAquaCal Heat Pump - Flow Switch / No Water FlowAquaCal FS1 / FS2AquaCal Heat Pump - Freeze Protection ActiveAquaCal No display / no powerAquaCal Heat Pump - No Power to UnitBeatbot LED: Blinking RedBeatbot Robot Cleaners - Cliff Detection or Water Entry ErrorBetta (BWT) Buzzer + Red LEDBetta Robot Cleaners - Water Entry AlarmHayward AGSH-Series Gas Heater - Automatic Gas ShutoffHayward BDH-Series Gas Heater - Bad Display / Communication ErrorHayward E01H-Series Gas Heater - Ignition FailureHayward E02H-Series Gas Heater - Thermostat Failed HighHayward E03H-Series Gas Heater - Thermostat Failed LowHayward E04H-Series Gas Heater - High Limit FaultHayward E05H-Series Gas Heater - Pressure Switch OpenHayward E06H-Series Gas Heater - Stack Flue OverheatHayward E07H-Series Gas Heater - Gas Valve ErrorHayward FLOHeatPro Heat Pump - Flow Error / No Water FlowHayward HHHeatPro Heat Pump - High Head PressureHayward HIH-Series Gas Heater - Water Temperature HighHayward HIHeatPro Heat Pump - High Discharge PressureHayward HPHeatPro Heat Pump - High Pressure Switch TrippedHayward LOH-Series Gas Heater - Water Temperature Low / Low AmbientHayward LOHeatPro Heat Pump - Low Pressure / Low AmbientHayward LPHeatPro Heat Pump - Low Pressure Switch TrippedHayward SFH-Series Gas Heater - Service FilterJandy / Zodiac AGSLXi / LRZ Gas Heater - Auto Gas ShutoffJandy / Zodiac AGSJXi Gas Heater - Auto Gas ShutoffJandy / Zodiac E01LXi / LRZ Gas Heater - Ignition FailureJandy / Zodiac E01JXi Gas Heater - Ignition FailureJandy / Zodiac E02LXi / LRZ Gas Heater - High LimitJandy / Zodiac E02JXi Gas Heater - High Limit FaultJandy / Zodiac E03LXi / LRZ Gas Heater - Pressure / Flow Switch OpenJandy / Zodiac E03JXi Gas Heater - Pressure / Flow Switch FaultJandy / Zodiac E04LXi / LRZ Gas Heater - Sensor FaultJandy / Zodiac E04JXi Gas Heater - Water Temperature Sensor FaultJandy / Zodiac E05LXi / LRZ Gas Heater - Flue / Stack FaultJandy / Zodiac E05JXi Gas Heater - Stack / Flue Temperature FaultJandy / Zodiac E06JXi Gas Heater - Gas Valve FaultJandy / Zodiac E07JXi Gas Heater - Communication / Board FaultJandy / Zodiac HLSJXi Gas Heater - High Limit SwitchJandy / Zodiac LOCJXi Gas Heater - Service Lockout ActiveJandy / Zodiac SFSLXi / LRZ Gas Heater - Service Filter SwitchJandy / Zodiac SFSJXi Gas Heater - Service Filter SwitchJandy / Zodiac SNSRLXi / LRZ Gas Heater - Sensor ErrorJandy / Zodiac SNSRJXi Gas Heater - Sensor ErrorPentair Automation (IntelliTouch / EasyTouch) Heater FaultIntelliTouch / EasyTouch Automation - Heater Communication / Control FaultPentair BDMasterTemp / Max-E-Therm Gas Heater - Bad Display ConnectionPentair E01MasterTemp / Max-E-Therm Gas Heater - Ignition FailurePentair E02MasterTemp / Max-E-Therm Gas Heater - High Temperature LimitPentair E03MasterTemp / Max-E-Therm Gas Heater - Pressure Switch OpenPentair E04MasterTemp / Max-E-Therm Gas Heater - Ignition LockoutPentair E05MasterTemp / Max-E-Therm Gas Heater - Stack Flue Temperature FaultPentair E06MasterTemp / Max-E-Therm Gas Heater - Sensor FailurePentair E07MasterTemp / Max-E-Therm Gas Heater - High Limit FaultPentair FLOWUltraTemp Heat Pump - Water Flow ErrorPentair GLOBRITE-FAILLighting - IntelliBrite / MicroBrite / GloBrite - GloBrite / Nicheless Light Early FailurePentair HIMasterTemp / Max-E-Therm Gas Heater - High Temperature — Setpoint ReachedPentair HIGH PRESSUltraTemp Heat Pump - High Refrigerant PressurePentair LOMasterTemp / Max-E-Therm Gas Heater - Low Temperature CutoffPentair LO TEMPUltraTemp Heat Pump - Low Ambient TemperaturePentair LOW PRESSUltraTemp Heat Pump - Low Refrigerant PressurePentair SFMasterTemp / Max-E-Therm Gas Heater - Service FilterRaypak E1Raypak Gas Heater - Ignition Failure / LockoutRaypak E2Raypak Gas Heater - High LimitRaypak E3Raypak Gas Heater - Pressure Switch OpenRaypak E4Raypak Gas Heater - Temperature Sensor FaultRaypak E5Raypak Gas Heater - Venter / Flue Fault (induced draft models)Robots - Expanded Field Guide ROBOT-WATER-INTRUSIONRobotic Cleaners - Dolphin / Polaris / Aiper / Beatbot / Betta / Hayward / Pentair - Water In Electronics / Battery AreaSta-Rite AFSSta-Rite MAX-E-THERM / MASTER TEMP Gas Heater - Air Flow Switch OpenSta-Rite AGSSta-Rite MAX-E-THERM / MASTER TEMP Gas Heater - Auto Gas ShutoffSta-Rite E05Sta-Rite MAX-E-THERM / MASTER TEMP Gas Heater - Ignition Failure LockoutSta-Rite E06Sta-Rite MAX-E-THERM / MASTER TEMP Gas Heater - High LimitSta-Rite EO1Sta-Rite MAX-E-THERM / MASTER TEMP Gas Heater - Stack Flue LimitSta-Rite HLSSta-Rite MAX-E-THERM / MASTER TEMP Gas Heater - High Limit Switch TrippedSta-Rite IGNSta-Rite MAX-E-THERM / MASTER TEMP Gas Heater - Ignition FaultSta-Rite PRSSta-Rite MAX-E-THERM / MASTER TEMP Gas Heater - Pressure Switch OpenSta-Rite Service HeaterSta-Rite MAX-E-THERM / MASTER TEMP Gas Heater - General Service Reminder
Verify before repair or ordering. SplashLens is independent. Confirm exact model, visible markings, parts diagrams, manuals, and qualified safety procedures before quoting, repairing, or ordering parts.