Vents VN Series User Manual page 11

Centrifugal extract fan
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VNV - 1 A 80 KP K - L T
Additional options
_ — no default options
T — timer
TR — user-adjustable timer
I — intermittent operation switch
H — humidity sensor
Connection of air ducts from another room:
_ — not available
R — right-hand side
Fire-safety damper:
_ — without fire-safety damper by default
K — fire-safety damper with fire resistance class EI90
Casing type
_ — no casing
KP — fire-proof casing with a fire resistance rating of E90/I60
KV — plastic casing
Spigot diameter
Air flow (m3/h) according to the speed
A — 35/60; B — 35/100; C — 35/60/100; D — 60/100; E — 75/100
Design
_ — grille by default
1 — front plate for VN and VNV
Name and method of installation
VNV — concealed mounting
L — left-hand side
D — bottom side
2 — front plate made of aluminium
3 — without front plate
11
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