46
This filter is usually placed in the part with the larger flow. A
tissue filter is designed to catch the finer particles.
EExxcclluussiioonnss
The warranty does not cover damage formed by limestone,
deposits and impurities deriving from the water supply and/or
by the malfunctioning of the system cleaning system.
NNoottee
If necessary, fit a water softener to reduce water hardness.
RRiisskk ooff ffrroosstt
NNoottee
When the outside temperature gets close to 0°C, the water
in the pipes and unit may freeze.
Frost may determine irreversible damage to the unit.
Frost damage is not covered by the warranty.
If the unit or hydraulic connections are subject to temperatures
close to 0°C:
•
mix water with glycol, or
•
safeguard the pipes with heating cables placed under the
insulation, or
•
empty the system in cases of long non-use
AAnnttii--ffrreeeezzee ssoolluuttiioonnss
Consider that the use of anti-freeze solution determines an
increase in a pressure drop.
Make sure that the glycol type utilized is inhibited (not
corrosive) and compatible with the water circuit components.
Do not use different glycol mixture (i.e. ethylene with propylene).
WateR connectionS
