Kenmore 38420 Bedienungshandbuch PDF herunterladen (Seite 4)

Questions? Call the Kenmore Water Line 1-800-426-9345.

Specifications & Performance Claims

SPECIFICATIONS

Model No. 625.384200

Model Code 420

Rated Softening Capacity (Grains @ Salt Dose)

11,700 @ 2.3 lbs.

31,700 @ 8.8 lbs.

40,100 @ 15.1 lbs.

Rated Efficiency (Grains/Pound of Salt @ Minimum Salt Dose) 5,090 @ 2.3 lbs.

Water Used During Regeneration @ Minimum Salt Dose 2.4 gallons / 1,000 grains

Total Water Used Per Regeneration @ Maximum Salt Dose 36.3 gallons

Rated Service Flow Rate 9.0 gpm

Amount of High Capacity Ion Exchange Resin 1.11 cu. ft.

Pressure Drop at Rated Service Flow 11.8 psig

Water Supply Max. Hardness 120 gpg

Water Supply Max. Clear Water Iron 10 ppm*

Water Pressure Limits (minimum / maximum) 20 - 125 psi

Water Temperature Limits (minimum / maximum) 40 - 120 °F

Minimum Water Supply Flow Rate 3 gpm

Intermittent Flow @ 15 psi 10.6 gpm**

Maximum Drain Flow Rate 2.0 gpm

PERFORMANCE CLAIMS

Contaminant Influent Challenge Level

Maximum Allowable

Product Water Level

Barium 10 ±10% mg/L 2.0 mg/L

Radium 226/228 25 pCi/L 5 pCi/L

his model is efficiency rated. The efficiency rating is valid only at the minimum salt dose. The softener has a

demand initiated regeneration (D.I.R) feature that complies with specific performance specifications intended to mini-

mize the amount of regenerant brine and water used in its operation.

This softener has a rated softener efficiency of not less than 3,350 grains of total hardness exchange per pound of salt

(based on sodium chloride) and shall not deliver more salt than its listed rating or be operated at a sustained maxi-

mum service flow rate greater than its listed rating. This softener has been proven to deliver soft water for at least ten

continuous minutes at the rated service flow rate. The rated salt efficiency is measured by laboratory tests described

in NSF/ANSI Standard 44. These tests represent the maximum possible efficiency that the system can achieve.

Operational efficiency is the actual efficiency after the system has been installed. It is typically less than the rated

efficiency, due to individual application factors including water hardness, water usage, and other contaminants that

reduce a softener's capacity.

* Capacity to reduce clear water iron is substantiated by WQA test data. State of Wisconsin

requires additional treatment if water supply contains clear water iron exceeding 5 ppm.

** Intermittent flow rate does not represent the maximum service flow rate used for deter mining

the softener’s rated capacity and efficiency. Continuous operation at flow rates greater than

the service flow rate may affect capacity and efficiency performance.

This system conforms to NSF/ANSI Standard 44 for the specific performance claims as veri-

fied and substantiated by test data.

Variable Salt Dose: The salt dose is selected by the electronic controls at regeneration time

based on the amount needed.

1 2 3 4 5 6 7 8 9 ... 31 32

Kommentare zu diesen Handbüchern

Keine Kommentare

Kenmore 38420 Bedienungshandbuch Seite 4

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Nein Kenmore 38420