Power up system and " Pur" will appear for 30 seconds while system is in purge mode and then normal operation will assume. The temperature setting will assume the previous value.

It may be necessary to bleed excess air from heater body prevent overheating of heater on start up. See spa operating Instruction for procedure to bleed air.

Press Jets One Key to activate Pump One. Shuts off automatically in 30 min.

Some models have the ability to set run time from 10 – 30 minutes. This can be done by holding down the jets key when activating

Press Light Key to activate light on/off. Push and hold will dim light

 Press Heater Key to adjust temperature. Press once and hold will raise temperature. Press a second time and hold will lower the temperature to the minimum set point of 70 F or 21C. A red LED will flash at the topside control while there is a call for heat. Some models have a separate heat up and heat down key.

Press Blower Key to activate blower on/off. Press and hold to vary   speed

Press Jets Two Key to activate pump 2.

Auxiliary key if for added on/off option. This function will shut off automatically in 12 hours if left on.

Press Invert Key to flip the digital readout 180 degrees.

Press Heat Key and Pump 1 Key simultaneously to activate temperature LOC and the same do de-activate.

If the tub temperature reaches 112 F the control will flash " OH "with the temperature, and shut the system down until the temperature drops below 112F. If the heater body temperature reaches 112 F, the control will flash " hot " and the system will shut down. When it drops below 112 F it will automatically turn back on. There is a third level of protection via a two pole relay that will trip at 118 F. If this trips, the readout at the topside control will read "HL" ( HIGH LIMIT )and the tub must cool to less than 112F. This hi limit trip can be manually reset by pressing the heat key of the control pad. If this trips repeatedly, call your dealer for service.