Specifications, Air Draw Chart & Testing

Spa Specifications
 

Model
UPS350
UPS800
EUV3
4 Hours/Day
 
 
Up to 15,000 USG
Ozone Output
0.028 gm/hr
0.057 gm/hr
0.035 gm/hr
Current
1 Amp
1 Amp
0.5 Amp
Dimensions (LxWxH)
10” x 4” x 3”
16” x 4” x 3”
10” x 4” x 3”
Weight
3 lbs.
6 lbs.
1 lbs.

·        Weight is based on 240V units
 
Air Draw Chart
 

Model
Air Flow (Standard Cubic Feet Per Hour – schf)
 
Typical
Recommended *
UPS350
1 – 4
2
UPS800
2 – 6
4
EUV3
1 – 4
2

* Exceeding the maximum airflow rate decreases the effectiveness of the unit.
 
Spa Water Testing
 
To achieve optimal performance from the UltraPure Automatic Water Cleaner, the spa must be as clean as possible to start with. 
•  Clean the filters before starting the UltraPure Automatic Water Cleaner.   
•  Test the spa water and adjust, as stated in the chart below.
The free chlorine or bromine residual should be maintained at all times. Spa may require a shock treatment after heavy usage. Follow your dealer’s recommendation.
 

Test
Ideal Range
Bromine
4.0 ppm
Free Available Chlorine (FAC)
2.0 ppm
Total Chlorine (TC)
Up to 0.5 ppm above the FAC reading
pH
7.4 – 7.8
Total Alkalinity (TA)
100 – 130 ppm
Calcium Hardness (CH)
200 – 250 ppm
Total Dissolved Solids (TDS)
300 – 1200 ppm