250
A
S AVE THESE INSTRUCTIONS
(250IO) SPA (JET + HARD WATER) ENGLISH 7.5” X 10.3” PANTONE 295U 12/12/2014
English
Page 11
SET UP (continued)
Defl ation
For Spa Tub Wall:
1.
Unscrew the cap to reveal the stem, push the stem in
and turn 90 degree right to secure it in the down
position
(see drawing 8).
2.
Once the de
fl
ation is completed, push the stem in and
turn 90 degree left to return it to the in
fl
ation position.
3.
Replace the cap back.
For Cover Air Bladder:
1.
Pull valve cap out and squeeze the valve at its base
until
de
fl
ated.
2.
Close and recess the valve back.
Spa Control Unit Installation
1.
Connect the spa control unit to the spa tub
(see drawing 9)
. Hand-tighten the connectors securely.
Do not use tools to tighten.
CAUTION:
Do not sit, lean, cover or place any objects over the spa control unit.
2.
Attach
the
fi
lter cartridge housing assembly to the inside of the spa tub outlet grid (marked “A”)
(see
drawing
10).
In
fl
ate the spa tub
fi
rst before installing
fi
lter pump
fi
ttings.
3.
Before
fi
lling with water ensure the bottom drain valve caps are securely closed on the inside and outside.
4.
Fill the spa tub with freshwater to a level between MIN and MAX marked on the inside of the spa wall. Do
not
over
fi
ll the spa. Never move the spa tub with water inside and/or with the control base attached to the
spa as the spa or control base may be damaged.
WARNING:
Never pour water with a temperature higher than 40°C (104°F) into the spa
directly. It is recommended to
fi
ll the spa tub with lukewarm water for quick heating and
energy
saving.
5.
Place the spa cover and spa air bladder (pre-installed in spa cover) over the spa tub, and make sure the
spa cover buckles are locked using the key provided after pulling the buckled straps tight.
IMPORTANT:
Inspect the spa cover regularly for leak, premature wear and tear or deterioration. Never
use a damaged spa cover.
6.
Ensure the spa is plugged into an electrical socket and press the button to turn on the control unit
panel
buttons
fi
rst. Press the button on the control panel to activate the heater, see “Spa Control Unit
Panel” operation section. The heating system is capable of increasing the water temperature by
approximately 1.5-2.5ºC (3-4.5ºF) per hour.
IMPORTANT:
The following conditions will lead to slow water heating.
• The ambient temperature is lower than 10ºC (50ºF).
• Outdoor wind speed is above 3.5-5.4m/s (8-12 mph).
• The jet function is activated when heating the spa water.
• The spa is not properly covered with the spa cover when the water is heating.
8
10
A
A
B
C
A
C
B
9
