CWT calmat, User Manual

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calmat
®
- Against scale and rust
- Sanitizes the piping system
- Keeps pipes and electrical appliances clean
- Works on all pipe materials
- Eco-friendly solution without salt and chemicals
- Important minerals remain in the water
- Individual program in 8 languages
- Quick Do-It-Yourself installation
- Maintenance-free
- Low energy costs (approx. € 3.00 / year)
- Ideal for single houses
- TÜV/GS accredited
- VDE/EMV-certified
- CE accredited
Your eco-friendly protection against
scale and rust
calmat ® keeps pipes and electrical appliances clean:
calmat ® protects your new pipes and old ones will
be sanitized. Benefits for your home and appliances:
- Water pipes stay clean
- Less repairs and maintenance around your
house
- Saves energy costs
- Saves cleaning effort
- Saves chemical cleaning detergents
- Household appliances last longer:
dishwashers, washing machines, …
- Fittings stay longer clean
The scale/rust problem
Hard, chalky water causes terrible scale depo-
sits in the kitchen and bathroom, in all water
pipes and household appliances. The pipes
often clog up so bad, that they need to be re-
placed.
Expensive repairs from a technician will then
become inevitable.
The eco-friendly calmat
®
technology
The calmat scale converter is a physical water
treatment system.
Normally in untreated water, calcium crystals form
into bur-like structures (1). These structures then
stick to each other and form hard scale deposits
inside your pipes. The calmat control unit gene-
rates dynamic high-frequency electronic impulses
that are transmitted into the water. After the treat-
ment, the calcium crystals form into a rod-like
structure (2). In this form, they can no longer at-
tach to each other or build deposits. The harmless
crystal-rods are held in suspension in the water.
In this form they will be washed out of the piping
system.
Thanks to the calmat ® treatment, minimal amounts
of carbonic acid are released. Carbonic acid is a
natural scale solvent that also exists in nature.
The released carbonic acid reduces slowly and
gentle existing scale and rust deposits in the pi-
ping system.
Because carbonic acid can however only dissolve
“scale from scale”, a carbonate protective layer
remains in the cleared metal pipe. This prevents
pitting corrosion in all metal pipes.
A protective
layer against pitting corrosion is formed in the
piping system.
EN
calmat- Your electronic anti-scale system
1 2