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Onzen Technical Guide North American Topside

1.15.5 Arctic Spas Onzen Salt Dose Guidance Table

e following table identies the salt quantity required for each Arctic spa model and estimated impact of adding half pound (225g) of salt.

For start up it is recommended to strive for the minimum salt dosage. Once a Sodium Chloride reading has been taken and the minimum salt dosage achieved,

it can be increased slightly to accommodate spa usage and bather load, if increasing the Onzen run time does not adequately increase the Chlorine Residual.

Having the minimum amount of salt concentration unless the Onzen system is unable to maintain the proper Chlorine residual, will reduce potential

corrosion and increase the life of the Onzen Output Electrode.

Note: Onzen Version 7 was released into production in November 2009. Note: Onzen Version 8 was released into production in December 2010.

Note: e Onzen Technical Guide provides supportive procedures for Onzen set up and Onzen seings.

Issue 1 Revision 1: Issued 01 Jan 2011 Onzen Salt Chart

Spa Model

Litres US Gal Min Kg Max Kg Min Lbs Max Lbs Min Kg Max Kg Min Lbs Max Lbs 225 Grams

1/2 lb

Fox 875 231 1.77 2.65 3.90 5.85 1.06 1.32 2.34 2.92 255 ppm

255 ppm

Glacier 1131 299 2.28 3.43 5.04 7.57 1.37 1.71 3.02 3.78 195 ppm

195 ppm

Cub 1176 311 2.38 3.57 5.25 7.87 1.43 1.78 3.14 3.93 190 ppm

190 ppm

1264 334 2.55 3.83 5.64 8.46 1.53 1.91 3.38 4.23 175 ppm

175 ppm

Frontier 1267 335 2.56 3.84 5.65 8.48 1.53 1.92 3.39 4.24 175 ppm

175 ppm

Summit 1339 354 2.71 4.06 5.97 8.96 1.63 2.03 3.59 4.48 165 ppm

165 ppm

Yukon 1364 360 2.76 4.14 6.08 9.12 1.66 2.07 3.65 4.56 163 ppm

163 ppm

Kodiak 1492 394 3.01 4.52 6.65 9.98 1.81 2.26 3.99 4.99 150 ppm

150 ppm

Tundra 1614 426 3.26 4.90 7.20 10.80 1.96 2.45 4.32 5.40 138 ppm

138 ppm

Ocean 6000 1585 12.14 18.21 26.77 40.16 7.28 9.10 16.00 20.08 37ppm

37ppm

Arctic Spas - Onzen Salt Dosage Chart

Water Volume Metered

Fill Point

(Bottom of Head Rest)

Required Salt Dosage

Onzen Version 7

Min 2000 Max 3000

Required Salt Dosage

Onzen Version 8

Min 1200 Max 1500ppm

Estimated Impact of

Adding Extra Salt

Klondiker