26 rev. 2012v1TROUBLESHOOTINGHEATING SYSTEMSymptom Problem Corrective ActionSpa water cold / spa notheating1. Temperature setting is not atuser select. Power reset causeddefault setting.1. Increase temperature2. Spa in economy mode 2. Reset to standard mode.3. Dirty filters 3. Clean filters4. Air lock 4. Prime pump (see page 14)5. Jets closed obstructing flow 5. Open jets6. Pump gate valve closed. 6. Open gate valve7. Equipment malfunction 7. Call for serviceSpa water too warm / spaheating above set point1. Temperature setting too high 1. Decrease temperature2. Too much filtration 2. Reduce the number of filtercycles and/or the filter cycleduration3. Dirty filters 3. Clean filters4. Overheat or high limit occurred 4. Call for service5. Equipment malfunction 5. Call for serviceSpa temperature erratic 1. Water level low 1. Fill with water to 4” (10 cm)above top of the filters2. Spa in economy mode 2. Reset to standard mode3. Dirty filters 3. Clean filters4. Jets closed obstructing flow 4. Open jets5. Pump gate valve closed 5. Open gate valve6. Equipment malfunction 6. Call for serviceWATER SYSTEMSymptom Problem Corrective ActionPulsating jets 1. Water level low 1. Fill with water to 4” (10 cm)above top of the filters2. Dirty filters 2. Clean filters3. Filter intake / pump intakerestricted3. Remove obstruction4. Pump gate valve closed 4. Open gate valve5. Equipment malfunction 5. Call for serviceNo jet action or action ispoor1. Jets are turned off 1. Turn jets on by turning jet facecounterclockwise2. Diverter valve turned 2. Turn the diverter valveclockwise or counterclockwise3. Water level low 3. Fill with water to 4” (10 cm)above top of the filters4. Dirty filters 4. Clean filters5. Pump gate valve closed 5. Open gate valve6. Air lock 6. Prime pump (see page 14)