Marquis Spas Installation Instructions Continued, Shut-Offvalves, Freeze Protection, Overheating

INSTALLATION

INSTRUCTIONS (CONTINUED)

SHUT-OFF VALVES

Your spa is equipped with shut-off valves (see equipment diagram in the Series Manual) that shut off the water flow to the equipment system for dealer service. At times, a new spa or one that has recently been serviced, may have the shut-off valves partially closed which can restrict the water flow and hinder jet performance. Be sure the valves are fully open. ▶

FREEZE PROTECTION

When a freeze condition is detected (which occurs when the temperature in the heater housing drops to 55° F) the jet pump(s) is automatically activated.

In areas with extreme cold winter conditions, your spa should be fine as long as it is left running at normal operating temperatures, or see your dealer for an optional freeze sensor. If you plan to turn the spa off, follow the instructions in this manual for winterizing your spa.

OVERHEATING

In the case of extended hot weather, the spa water temperature may reach and maintain 104° F to 106° F. This is due to the ambient temperature and the full insulation in the spa cabinet. The simplest solution to this heat buildup is, lifting the spa cover a few inches for several hours to allow the heat to escape. You may also have the option of shortening the pump-run time. See Control panel section in the Series Manual for available options.

FILTER CARTRIDGE

Your portable spa is equipped with the Constant Clean™ Filtration system. All Marquis Spas use #5040, 50 sq. ft. T-Handle Filter cartridge. Depending on your spa model, it will feature one or two Vortex filter(s) that includes Hi-Flo Vortex skimmer(s) and filament filter cartridge(s).

NOTE: It is very important that the components of these filtration systems be installed properly in the proper part of the spa (see jetting diagram and REMOVING THE FILTER for complete instructions).

SUCTION FITTINGS

There are suction fittings in the footwell of your spa. These are openings through which the jet-pumps draw water. They have been equipped with safety ▶ covers. Suction through the fittings can be strong. The safety covers must remain in place and undam- aged. A fitting with a damaged cover can be danger- ous, especially to small children or people with long hair. Should any part of the body become drawn to a fitting, turn the jet-pump off immediately. Long hair should be restrained in a bathing cap, never allow it to

float freely in the spa. Replace any missing or damaged suction covering.

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