Operating Your Spa
LF | This will display on the 5th occurrence of the “HL” message in 24 hours indicating a persistent flow |
| problem. The heater will be shut down but other functions will continue to operate. Follow “HL” |
| message actions then press any button to reset. |
dr | Insufficient water flow through the heater has been detected. Spa will be shut down for 15 minutes. |
| Check water level and fill spa if water level is low. Make sure pumps are primed (water is flowing) |
| and filter cartridges are clean. Press any button to reset or wait 15 minutes and spa will automatically |
| reset. If message does not reset, call your dealer or service organization. |
dY | Insufficient water level detected in heater. This will display on the 3rd occurrence of “dr” message. |
| Follow directions for “dr” message and press any button to reset spa. Spa will not automatically |
| reset when “dY” is displayed. |
Sf | Safety Suction System (Spa is shut down). The display will show “Sf” as soon as the vacuum switch |
| closes. All functions will turn off and the system will be disabled until a panel button is pressed. |
ST | Indicates heater is in standard mode |
Ec | Indicates heater is in economy mode |
SL | Indicates heater is in sleep mode |
Page 14 | 2009 Portable Spa Owner’s Manual |
LTR20091001, Rev. A
