20
LCD READING CAUSE SOLUTION
Water temperature is lower than zero
degree or too high
Temperature sensor failure
Water pressure switch failure
Filter failure
Water level is too low
Contact the MSpa Service Center.
Add more water to the water line.
Change the water or contact the MSpa
Service Center.
ERROR CODE CHART
E0
E1
WATER MAINTENANCE AND CHEMICALS
Water Sanitation
The spa owner must regularly check and keep the spa water sanitized with scheduled maintenance (daily, if
necessary). Adding sanitizer or other chemical will control bacteria and viruses reproduction in the spa water.
The maintenance of a proper water balance through appropriate use of sanitizers is the most important factor in
maximizing the life and appearance of the spa as well as ensuring clean, healthy and safe water.
Proper technique is important for water testing and treating the spa water. See your spa professional for
chemical, sanitizer, test kit and testing procedures questions.
NOTE:
● Low pH will damage the spa tub and pump. Damage resulting from the chemical imbalance will void the
warranty.
● High pH (hard water) will result in white coagulations inside the filter pump; which may lead to pump
damage.
pH
Free Chlorine
Bromine residual
Total Alkalinity (TA)
Total Hardness (TH)
Daily
Daily
Daily
Weekly
Weekly
3-5 ppm
2-4 ppm
80-120 ppm
200-500 ppm
CORRECT LEVEL
Water Balance
Follow below instructions to maintain the spa water.
7.2-7.6 when using Chlorine;
7.2-7.8 when using Bromine
PARAMETER TEST FREQUENCY
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