Sundance Error Codes ILOC = Interlock failure OH = Sensor indicates water temp above acceptable limits FLO = Pressure Switch malfunction Hold = Panel buttons pressed too many times to quickly HOT-– Air blower on ICE = Freeze condition PnL = Communication error between circuit board & panel Sn1 = Hi-limit sensor malfunction Sn3 = Temp sensor malfunction “-----” = Watch dog – Water temp above acceptable limits (above 118°). Potential damage to spa equipment. Possible sensor, transformer, topside or circuit board failure
Spa Builders LX 10/15 Error codes Sn1 / 01 Nonfunctional /open high temperature sensor. Heater deactivated Sn2 / 02 Nonfunctional /open temperature sensor. Heater deactivated FL1 / 03 Pressure switch not closed when pump is running and heater is trying to heat, Heater is also deactivated FL2 / 04 Pressure switch is closed when pump is off COL / 05 Cool Condition Water Temp has dropped 20° below set temperature low speed pump & heater will activate to bring temperature to within 15° of preset; only works in economy mode ICE = Freeze condition. Water temp has reached 55°; pump & heater are activated OH = Water temp above acceptable limits (above 110°) “---” = Watchdog Water temp above acceptable limits (above 118°). Potential damage to spa equipment. Possible sensor, transformer, topside or circuit board failure
Gecko Error Codes (new style) / Hydro-Quip Error Codes 32° = Temp sensor not detected 112° Flashing = Water too hot; let cool down & system will reset itself @ 109° 3 Flashing dots on display = water fl ow problem check for closed valves, dirty fi lters, water level, pump/ wet end operation / defective pressure switch. Flashing dots & light lit on circuit board = Hi-limit trip. Reset power to clear Temp reads correct water temp = Good; if incorrect replace sensor Inverted Display = Press Filter key for 5 seconds (certain models only) Pump starts by itself for 1 minute on several occasions & Filter indicator fl ashing = Smart Winter Mode not an error but a feature (Freeze protection) Filter cycle has stopped & “Filter” indicator is fl ashing not an error but a feature; either the fi lter cycle is in a 40 minute time-out to avoid ozonator activation while spa is being used or the system has cancelled a fi lter cycle after 3 hours because water temp exceeds set point by more than 2° “Heater” indicator fl ashes when pump is on high speed. Not an error but a feature. The system is turning off the heater when pump is on high speed to limit amperage draw (jumper 1 set to “LC” mode) Temperature displays water temp “C°” or “F°”. Simply hold light button for 5 seconds to toggle. Technical note: After making any changes to any P.C.B or control system; RESET the Breaker
Lennovator Error Codes “SP” = SPA MODE ; not an error “PO” = POOL MODE; not an error “NC” = No Communication With Master Control Unit “- - “ = Data Being Sent To Master Control Unit “OP” = Temperature Sensor Failure-open “SH” = Temperature Sensor Failure-shorted “OH” = Warning, Water Temperature Over 120°f “IP” = Insuffi cient Power “FP” = Freeze Point Temperature: Set Point & Actual Water Temp Temperature Flashing On & Off - Warning - Water temperature high (109°-120°F)
Pool Supply Unlimited specializes in pool and spa supplies at discount prices. With over 20 years in the swimming pool industry, we utilize our knowledge to help your pool be its best!
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