Owner`s manual

4. At this point, turn power on to the spa control system by turning on the GFCI

breaker. The MSPA operations center will begin heating the spa to the factory set

temperature of 95ºF (35ºC).

5. The next step is to check that the jet system(s) are operational. Press on the Jet(s) button

to turn on the pump(s). A strong force of water flowing through the jets indicates the

pump(s) are primed. Weak or surging jet(s) indicates the pump(s) still need to be primed

(see Troubleshooting section).

6. Once pump(s) are primed, close the air bleeder valve(s) in the filter compartment.

Note: Water will be exiting from the air bleeder valves.

7. Re-install filter cover and allow spa to heat to desired set temperature; this normally takes

24 hours. 110 Volt models may take up to 48 hours to reach desired set temperature.

8. 24 hours after initial start-up the spa will go through its first power filtration cycle. Jets 2

(pump 2), Jets 3 (pump 3) and optional Blower will run on high speed for one (1) minute.

Then Jet 1 (pump 1) will turn on and run on low speed for one (1) minute. This power

filtration cycle is repeated every 24 hours at the exact time as initial power-up.

Note: If water bubbles are not coming out of the Whisper Clean

Jet/bottom drain, the system

is air locked. Refer to the Trouble Shooting Section on page 55 for further instructions.

Note: It is recommended to press and release the ground fault circuit interrupter (GFCI)

RESET button monthly to verify GFCI is working properly.

Note: If power is interrupted, and the conserve filtration cycle has been activated, it will be

reset to the continuous 24 hour cycle.

9. Water must be balanced and shocked upon start-up. See

your dealer or pages 52-54 of this manual for details. This

procedure must be repeated each time the spa is drained

and refilled.

10. The Whisper Clean

Jet

The combination of the Whisper Clean

and Vortex™ Jet

return systems help the Whisper Clean

System circulate

water from the surface and bottom level of the spa. The

Whisper Clean

Jet also induces temperature controlled

water and ozone into the spas footwell area 24 hours a day.

Note: A slow or non-moving Whisper Clean

Jet may

indicate that the filter cartridge pores are obstructed with

dirt, body oils or calcification. Follow the filter cartridge

cleaning procedures in this manual (See page 48).

Whisper Clean Jet