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Verfügbare Sprachen
Verfügbare Sprachen
Installation and Operating Instructions
NOTE
NOTE
ATTENTION
m
DANGER
Central ventilation units AIR1 XVP
6. Unscrew the condensate cap from the screw and tighten the screw with a screwdriver (see Fig.11).
27
Flange connection / adapters
Ventilation units AIR1 XVP 850/1200/1800 have round adapters (Fig.12).
Ventilation units AIR1 XVP 2500/3500 have rectangular adapters (Fig.13).
Q
Type
AIR1 XVP 850
AIR1 XVP 1250
AIR1 XVP 1800
The dimensions for the unit flange connections can be found in the following table.
The ducting must be firmly and tightly connected to the connection valves.
R
T
W
– Fasten the duct, connecting piece and flexible duct connector in the corners of the unit with screws M8x16 (AIR1
XVP 2500/3500).
28
Air ducting, ventilation circuit
When designing the ductwork, use the shortest possible runs.
Airtight connections and changeovers must be ensured for the best possible heat recovery.
Outside and outgoing air pipes are to be insulated in an appropriate way to reduce condensation.
If supply and extract air ductwork runs through unheated rooms, insulation must be provided to reduce heat losses.
All fire protection regulations must be observed!
281 Optional outside air pre-filter
The pre-filter ePM10 50 % (optional) is used to prevent the contamination of the fine filter.
m
Danger to life due to electric shock!
The unit must be fully isolated from the mains power supply before all maintenance and cleaning work!
Risk due to electric shock, moving parts (fan) and hot surfaces
Fig12
Q Ø (mm)
Type
250
AIR1 XVP 2500
315
AIR1 XVP 3500
355
Unit type
AIR1 XVP 2500 520
AIR1 XVP 3500 720
n: Number of drill holes
Hole/screw dimensions: M8 x 16
9
Fig11
O (mm)
P (mm)
320
520
420
720
Dimensions (mm)
R
S
T
U
320
500
300
420
700
400
EN
Fig13
Fig14
n
4
4
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