Condense Drain Connections; Solar Power System Integration - Ferroli AQUA1 PLUS 200-260 LT Manual De Instalación Y Mantenimiento

Installation and maintenance manual
PLEASE NOTE!: It is advisable for the
system installer to install a 7-bar safety
valve on the cold water intake pipe .
N.B.: The
protection against over pressure must
be operated regularly in order to
remove limescale deposits and to
check that it is not blocked
N.B.: For a proper installation of the
equipment, a hydraulic safety group in
accordance
standard should be provided. It should
include at least: a shut-off valve, a
check valve, a control device of the
check valve, a safety valve, a device
to interrupt the water load
N.B.: The drain pipe connected to the
equipment
overpressure must be installed sloping
continuously downwards and in a
place where it is protected against the
formation of ice
WARNING!: The heat pump for the
production of domestic hot water is
capable of heating water up to more
than 60°C. For this reason, as a
protection against burns, it is necessary
to install an automatic thermostat
mixing equipment to the hot waterpipe
(Fig.8).
4.4.1

Condense drain connections

Condensate that forms during the operation of the
heat pump flows
discharge pipe (G 1/2") that passes inside
cladding and it comes out on the side of the
equipment.
This must be connected to a duct via a siphon so
that the condensate can flow freely (Fig. 7).
safety equipment
to UNI EN 1487:2002
for protection against
through an appropriate
for
Fig. 7a – Examples of condensate drain connection via
4.1
The following illustration (Fig. ) shows an example of

solar power system integration.

Cold water intake pipe
Solar power system pump and accessories
Solar collectors
Heat pump
Recirculation pump
Check valve
Automatic thermostat mixing equipment
Solar thermal power coil
Hot water outlet pipe
Fig. 7b – Example of solar power system integration
siphon
Solar power system integration
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