4 - Certificazione energetica edifici

Water softeners
•SWEET-M
- Time regeneration water softeners for domestic heating.
- Time electromechanical operation and programme valve.
- Rigid, shock-resistant, parallelepiped, compact and stylish shell in nontoxic
polyethylene.
- Realized in compliance with the standards ruling the materials for
alimentary use.
- Fitted with 1 gearless traction electric motor.
- No water hammering during operation and regeneration.
- Reduced loss of pressure during operation.
- Possible chlorine producing unit assembly in compliance with D.M. No.
443 standard.
- SWEET-M water softeners are supplied preloaded and equipped with
hardness mixer and by-pass.
- Hardness test.
• Installation and Maintenance
- Easy installation thanks to high adaptability to house appliances. Simply
connect the softener to the water delivery system outlet and to a 230V
power supply outlet. An inlet filter shall be assembled in order to
prevent floating particles from entering.
- Maintenance is made simple thanks to the softener’s simple structure.
• Optional accessories
- For optional accessories intended for SWEET-M water softeners, see
page 113.
• Certification
- SWEET-M water softners are EC type approved.
D
C
A
B
water softener average maximum maximum power Salt consumption salt A B C D weight**
type capacity capacity pressure voltage for regeneration container
l/h l/h bar V/Hz kg kg mm. mm. mm. Ø kg
SWEET 8 M 600 1.200 6 230/50 mon. 2,2 55 316 559 673 3/4” 23
SWEET 15 M 1.200 1.600 6 230/50 mon. 2,7 100 316 559 1.006 3/4” 29
SWEET 22 M 1.600 2.500 6 230/50 mon. 3,7 125 316 559 1.127 3/4” 35
* Non-continuous maximum capacity - ** Weight: with filling material
Cyclic capacity has been calculated with water overall hardness being 26° F (260 ppm CaCO3); turbidity free, colourless, iron and oil free, and supplied at continuous
average capacity.
water softener water softener Maximum cyclic capacity
code type m 3 °F
00053511 SWEET 8 M 40
00053521 SWEET 15 M 75
00053531 SWEET 22 M 125
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