i-32V5
Air/Water heat pumps wih axial fans
20
5.7.3
Handbook
If you need more information about the possible configurations, there is a handbook which is a technical notebook including a series of system
diagrams that have been highlighted regarding the installation configuration of our high efficiency heat pumps. The Handbook is also intended
to show the symbiosis potential with some of our elements found in the catalogue.
Consult the technical notebook at our headquarters.
5.7.4 Condensation discharge system
All units are built in such a way that the base of the unit acts as a condensate drip tray. A plastic fitting is standard supplied to be connected below
the base in the specific slot in order to connect a pipe which channels the condensate.
Hole in bottom panel of
outdoor unit
Gasket
Drain fitting
Gasket
Each unit is therefore fitted with a hole on the base of the hydronic kit (on the coil side) to drain condensation which could drip from the pipes
of the plumbing system. Since these pipes are well insulated, a minimum amount of condensation is produced anyway and therefore it is not
mandatory to connect a drain pipe to this fitting.
ESPECIALLY IN VERY COLD CLIMATE REGIONS, IT IS RECOMMENDED TO INSTALL ELEVATION SUPPORTS IN ORDER TO ALLOW ICE FORMATION
UNDER THE UNIT WITHOUT DAMAGING IT BY FREEZING.
5.7.5 Filling the system
CAUTION: supervise all filling/reintegration operations.
CAUTION: before filling/reintegration the system, disconnect power to the units.
CAUTION: The filling / reintegrating of the system must always take place under controlled pressure (max. 1 bar).
Ensure that a pressure reducer and safety valve is installed on the filling/reintegration line.
CAUTION: The water in the filling/reintegration line must be properly pre-filtered from impurities and suspended particles.
Ensure that a removable cartridge filter and a dirt separator are installed.
CAUTION: regularly check and vent the air built up in the system.
CAUTION: install an automatic air venting valve at the highest point of the system.
5.7.6 Discharge of the plant
