CTC Union EcoZenith i350 L 1x230V, Installation And Maintenance Manual

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8 CTC EcoZenith i360
11
12
15
16
1
9
19
17
10
14
13
6
2
5
7
18
5
3. Overview CTC EcoZenith i360
The picture below shows the basic construction of CTC EcoZenith i360.
If a heat pump is connected, the energy in the air or bedrock/ground is drawn up by the
cooling system. The compressor then increases the temperature to a usable level. Afterwards it
releases the energy for the heating circuit and DHW. The built-in immersion heater helps when
additional heat is needed or when a heat pump is not connected.
1.
Magnetite filter
Automatic
bleeder
2.
Filling
manifold 7.
Dirt filter for
tap water 5.
Hot water out 10.
Primary flow to
radiator system
11.
Plate heat
exchanger
12.
Pump, DHW
charging
15.
Expansion
vessel
16.
Circulation
pump
17.
3-way valve
HS/DHW
18.
Drain valve
19.
Through-
flow heater
electricity
Low Model High Model
6.
Cold water in
9.
Return from
radiator system
13.
From heat
pump
14.
To heat pump
Safety valve Bleeder Manometer