SHUT-OFF VALVES
Your vessel is equipped with shut-off valves (see
EqUipMEnT DiAGRAM
) that shut off the water flow to
the equipment system for authorized Marquis
®
dealer
service. At times, a new vessel 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, (13°C) the jet
pumps are automatically activated. In areas with extremely cold winter
conditions, your vessel should be fine as long as it is left running at normal
operating temperatures. For extra protection see your dealer for an optional
freeze sensor. If you plan to turn the vessel off, follow the instructions in this
manual (see SUSpEnDED USE OR WinTERiZinG YOUR VESSEL).
OVERHEATING
In the case of extended hot weather, the spa water temperature may
reach and maintain 104°F to 106°F (40°C to 41°C) or higher. This is due to
the ambient temperature and the full insulation in the spa cabinet. You have
the option of changing when or how long the pumps will run. See VESSEL
COnTROL OpERATiOn for available options.
FILTER CARTRIDGES
Your vessel is equipped with the ConstantClean™ Filtration system. it fea
-
tures one long filter, antimicrobial, point-bonded filtration media.
NOTE:
it is very important that the components of these filtration systems
be installed properly in the proper part of the vessel.
1. Hold the Vortex filter cartridge and center it in the opening of the filter housing.
2. Use the filter handle and turn the filter cartridge clockwise to screw it in
place. (Use caution not to overtighten as damage may occur to
threads and is not covered under warranty.)
3. Replace the filter cover.
SUCTION GUARDS
There are four suction guards in the footwell of your
vessel in which water is drawn through for the jet
pumps. The suction fittings have an integrated vacuum
release built into them. in the event that a suction fitting
gets blocked, air will be induced causing the pump
to cavitate and the water flow interrupted. Once the
blockage is removed, normal operation will resume.
Suction fittings are equipped with a safety guard.
Suction through the fittings can be strong. The safety
guard(s) must remain in place and undamaged.
Shut-off valve in open
position
installation instructions
Safety guard of suction
fitting must remain in
place.
