Strong Pools and Spas Grand Cayman Spa Hot Tub User Manual


 
7
Changing Filter Cycles
FILTRATION
Proper filtration is an important key to maintaining the clarity of your spa's water. The filter system is designed for
unsurpassed effectiveness at removing debris and suspensions from the water anytime the water is circulating.
Your control panel is set to filter for two hours every twelve hours. A two speed pump is supplied with your spa that
provides filtration on low speed, the low speed will shut off if the temperature creeps more than 2 degrees above
the set point, it will turn back on when temperature drops to the set point.
The filter cycle begins six (6) minutes after the spa is energized. The second filter cycle begins 12 hours later. Filter
duration is programmable for 2, 4, 6, 8 hours of for continuous filtration (indicated by FILC). The default filter time is
2 hours.
To program, press “Temp” then “Jets”. Press “Temp” to adjust. Press “Jets” to exit programming. The default filter
time is 2 hours.
Troubleshooting
No power to spa:
1. Check proper connection of to pack
2. Check fuse in pack.
3. Must have very good ground connection - If none call tech support
Trips Breaker:
1. Make sure dedicated line:
2. Check breaker
3. First take note to how long runs before trips
Trips instantly
1. Mis-wired - check electrical wiring
2. Breaker replacement
3. Short in Ozone - unhook to check - call tech support
4. Short in pumps - unhook to check - call tech support
Trip after purge
1. Heater has short - check heater - call tech support
Poor Water Flow:
1. Clean filter
2. Check if adjustable jets (are all open)
3. May have air lock, prime pump by loosening top pump union.
4. If water diverted valves are present make sure they are all the way open.
5. If gate valves are present, make sure they are all the way open.
6. If none of this works possible line obstruction or impeller loose on pump drive shaft
No water or air flow to jet:
1. If adjustable jets, probably in off position. (At times can lock into position, may require some effort.)
2. Pinched line, cutting off flow before reaching spa.
3. Water diverter valve if present may be closed.
Air controls not working:
1. Remove cap on air valve, (with flat head screw driver) and make sure not broken or improper alignment.
2. If internals are broke, call tech support