Costway NP11786US Mode D'emploi page 5

ALARM CODE - SL
F
C
The low temperature alarm "SL" flashes when:
1. The water temperature goes 32ºF(0ºC) and 41ºF(5ºC), ambient
temperature is over 39.2ºF(4ºC), but the FP mode is not set in
advance.
2. The water temperature drops below 32ºF(0ºC), even with FP
mode set in advance.
How to clear the SL alarm:
1.If the ambient temperature is over 39.2ºF(4ºC), wait until the water
temperature goes above 41ºF(5ºC), or add certain amount of hot
water to rise the water temperature over 41ºF(5ºC) before starting
heating.
2. If the ambient temperature is below 39.2ºF(4ºC), turn off the
control base, drain, clean, disassemble and properly store the spa
set and related components indoors.
WARNING: DO NOT use the spa when the ambient
temperature is 39.2ºF(4ºC）or below. The water temperature
might drops below 32ºF(0ºC), in which case the internal pipes
of the control box will freeze.
Water Treatment
It is recommended to take a shower before using the spa, as
cosmetic products, lotions, and other residues on the skin can
quickly degrade water quality. The spa owner must regularly check
and keep the spa water sanitized with scheduled maintenance (daily,
if necessary).
Adding sanitizer and other chemical to control bacteria and viruses
present in the spa water as necessary.
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Water Chemistry Balance
Maintain the spa water PH level between 7.2 and 7.8, total alkalinity
level between 80 and 120 ppm and free chlorine level between
2 to 4 ppm. Use the included PH Test Strips(M) to test the spa water
chemistry before each use of the spa and continue to test the water
no less than once a week.
1. Dip the entire strip into the water and remove immediately.
2. Hold the strip level for 15 seconds. Do not shake excess water
from the strip.
3. Compare the strip pad to the color chart on the packaging label. If
necessary, adjust the chemical level in the pool water. NOTE: Check
the expiry date of the test kit as the test results may be inaccurate if
the kit is used after that date.
Low PH will damage the spa tub and pump. Damage resulting from
chemical imbalance is not our responsibility.
Adjusting the Chemical Level:
DO NOT use granulate tablet or throw the tablet directly in the water,
the chemical will deposit on the bottom and damage the material and
discolored the PVC.
IMPORTANT: Always follow the chemical manufacturer' s
directions. Press the BUBBLE button on the spa control panel
to turn on the bubble air blower and help dissolve the
chemical into the water.
Never mix chemicals together. Add the chemicals to the spa.
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