Page 19
780 Series
5.
Add Start-Up Chemicals
Add the spa water chemicals as recommended by your Sundance
dealer. See Section titled “Water Quality Maintenance” (page 45)
for general guidance.
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
Establish a stable sanitizer reading no less than 1.0 ppm chlorine
or 2.0 ppm bromine. To ensure healthy water conditions, always
maintain a constant sanitizer reading within the levels recommended
on the inside cover of this manual. If sanitizer levels cannot be
stabilized, perform the decontamination procedure steps 9-15 on the
following page.
Note:
The “decontamination procedure” steps 9-15 should also be used
after the spa has been “Winterized” (Section 11.7, page 43) or has
been sitting without power for an extended period.
7.
Set Spa To Heat
To warm spa water to a comfortable temperature, follow
these steps:
• The LCD 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 1°F (0.5°C) 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 temperature for which the spa can be set is
104°F (40°C) and the minimum is 65°F (18°C).
• For North American 2-pump spas powered by a 40 amp
service, jets pump #1 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 2°F
(1°C) below the “set temperature.”
Summary of Contents for 780 series
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