36
In-Fit Exercise Pools
TROUBLESHOOTING
HEATING SYSTEM
Symptom
Problem
Corrective Action
Spa water cold / spa not
heating
1. Temperature setting is
not at user select.
Power reset
caused default setting
2. Spa in economy mode
3. Dirty filters
4. Air lock
5. Jets closed obstructing
flow
6. Pump gate valve closed
7. Equipment malfunction
1. Increase temperature
2. Reset to standard mode.
3. Clean filters
4. Prime pump (see page 10)
5. Open jets
6. Open gate valve
7. Call for service
Spa water too warm /
spa heating above set
point
1. Temperature setting too
high
2. Too much filtration
3. Thermal Creep
4. Dirty filters
5. Overheat or high limit
occurred
6. Equipment malfunction
1. Decrease temperature
2. Reduce the number of filter
cycles and/or the filter
cycle duration
3. Refer to Thermal Creep
Section (p. 13)
4. Clean filters
5. Call for service
6. Call for service
Spa temperature erratic 1. Water level low
2. Spa in economy mode
3. Dirty filters
4. Jets closed obstructing
flow
5. Pump gate valve closed
6. Equipment malfunction
1. Fill with water to 5” (13cm)
below the top of spa
2. Reset to standard mode
3. Clean filters
4. Open jets
5. Open gate valve
6. Call for service