Ferroli HSW 11.1, Инструкция по установке и эксплуатации

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9
GENERAL FEATURES
FS FS
5 6
2
1
4
3
FS FS
5 6
2
1
4
3
FS FS
FS
5 6
2
1
4
3
Option “Domestic hot water production”
3 way valve
3 way valve with primary heat exchanger
3 way valve with secondary heat exchanger
4
3
4
3
4
3
In this configuration the heat pump
can be coupled to a domestic hot
water tank equipped with a coil desi-
gned for a maximum water tempera-
ture between 55°C and 60°C.
The anti legionella cycles have to be
performed by means of electrical
heaters placed on the heat pump
outlet (see option “Integrative electri-
cal heaters”) or directly inside the
tank.
In this configuration the heat pump
can be coupled to a domestic hot
water tank without coil.
The anti legionella cycles have to be
performed by means of electrical
heaters placed on the heat pump
outlet (see option “Integrative electri-
cal heaters”) or directly inside the
tank.
In this configuration the heat pump
can produce instantaneously the
domestic hot water using the hot
water stored in the tank integrated in
the unit (see accessory “Domestic
hot water production tank”).
The temperature of the domestic hot
water at the unit outlet is adjusted
modulating the speed of the pump
on the primary side.
The anti legionella cycles are not
necessary.
FS FS
5 6
2
1
FS FS
5 6
2
1
Option “Passive cooling” Option “Integrative electrical heaters”