(C) IDM ENERGIESYSTEME GMBH
7. Installation layouts
Installation instructions Hygienik 2.0
50
T
T
T
TERRA
T
T
P
T
T
T
P
P
T
T
T
B32
B33
B34
B35
B51
B61
M73
M16
B43
B36
B4
B4
1
1
B48
B42
M
M
M
M22
M
B1
TERRA SW Complete HGL
Hygienik 2.0
(without layer separation plate)
HW
CW
RE
FS
OS
Depth probes
brine circuit
Available as an accessory
HC(A)
Throttle
valve
At least 25% of the zones must remain open at all times if
zone valves and direct circuits are used.
Exception:
In the case of systems with Navigator Pro, no
zones should remain open!
Installation layouts
Ins
tall
a
tio
n l
a
you
ts
The heat distribution system must be an underfl oor heating
system.
The underfl oor circuits must always remain open, zone valves
may only be installed for approx.
¼
of the area.
Temperature fl uctuations occur in the fl ow due to the heat
pump switching on and off.
7.2.2. TERRA SW Complete HGL + Hygienik 2.0 + direct heating circuit N_1.3-0-2-0-3-0