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J-300 Series
J-300 Series
WARNING: RISK OF POISONING OR DEATH.
Never leave chemicals opened and accessible to anyone. Use
chemicals according to the vendors instructions. Always store
chemicals in a safe and/or locked location. Keep away from
and out of reach of children.
!
6.
Establish a stable sanitizer reading between 3.0-4.0 ppm chlorine or 2.0-
4.0 ppm bromine. To ensure healthy water conditions, always maintain
a constant sanitizer reading within the levels recommended by the
Association of Pool And Spa Professionals/USA printed on the inside
cover of this manual. If sanitizer levels cannot be stabilized, perform the
decontamination procedure steps 9-16 on pages 20-22.
Note: The “decontamination procedure” steps 9-16 should also be used
after the spa has been “Winterized” (section 12.7 page 35) or has been
sitting without power for an extended period.
Set Spa To Heat7.
To warm spa water to a comfortable temperature, follow
these steps:
The LED display on the control panel displays the •
actual temperature of the spa water. Press either the
COOLER ( ) or WARMER ( ) button once to display the “set”
temperature for 5 seconds. If you want the water to heat to a different
temperature, simply press COOLER ( ) or WARMER ( ) within 5
seconds. The set temperature increases or decreases by one degree
each time one of these buttons is pressed.
The heater will turn off when the temperature corresponding to the •
thermostat setting is achieved.
Important Heater Details:
The maximum water temperature setting for your spa is 104°F •
(40°C) and the minimum setting is 65°F (18°C).
For North American spas connected to a 40 amp service, jets pump •
#1 must be set to low speed and jets pump #2 must be turned off to
operate the heater.
For Export spas connected to a 20 amp service, jets pump #1 must •
be set to low speed and jets pump #2 must be turned off to operate
the heater.
Setting the thermostat at maximum will not accelerate the heating •
process. This will only result in a higher ultimate temperature.
The heater operates until the water reaches the programmed “set •
temperature”, then turns off. The heater will reactivate after the
water cools to approximately 1.5° below the set temperature.
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