257
B
C
E
E
F
G
H
I
J
K
L
M
N
6 Control systems
There are basically two possibilities for controlling the RoofVent
®
LK:
System
Description
Hoval DigiNet
We strongly advise that the RoofVent
®
LK is controlled by
Hoval DigiNet. This control system, developed specifically for
Hoval indoor climate systems, offers the following advantages:
■
DigiNet utilises the full potential of the decentralised
systems. It controls each ventilation unit individually,
depending on local conditions.
■
DigiNet allows for maximum flexibility of operation with
respect to the control zones, unit combinations, operating
modes and operating times.
■
DigiNet regulates the air distribution and thus ensures
maximum ventilation efficiency.
■
DigiNet constantly optimises the fresh air rate.
■
The ready-to-connect units with integrated control compo-
nents are easy to plan and install.
■
Commissioning of the DigiNet is quick and easy thanks
to the plug & play components and pre-addressed control
modules.
You can find a detailed description of the Hoval DigiNet in
Section L 'Control systems' of this handbook.
Non-Hoval system
RoofVent
®
LKs can also be controlled with non-Hoval systems.
However, the non-Hoval system must take the special features
of the decentralised systems into account.
In the design for non-Hoval control, RoofVent
®
LK units are
supplied only with a basic terminal box instead of the DigiUnit
terminal box. Additional information can be found in the sepa-
rate description 'Terminal box unit RoofVent
®
LK' (available on
request).
Table J14: Control systems, RoofVent
®
LK
RoofVent
®
LK
Control systems
Summary of Contents for RoofVent CON-9
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Page 12: ...10 RoofVent LHW Use...
Page 40: ...38 RoofVent LKW Use...
Page 68: ...66 RoofVent twin heat Use...
Page 94: ...92 RoofVent twin cool Use...
Page 122: ...120 RoofVent twin pump Use...
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Page 154: ...152 RoofVent condens Use...
Page 180: ...210 RoofVent LH Construction and operation...
Page 208: ...238 RoofVent LK Use...
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