Vents SERIES User Manual - page 9
PREPARATION TO DEVICE OPERATION.
Attention! All maintenance works and connection of
fans are to be performed only after switching
off mains.
Connection of fans to electric power supply must be
performed only through switch with actuation length
not less than 3 mm at all poles.
Direction of air-charging is to comply with direction
of arrow on the fan case.
VENTS VKO\VKO1 fans are mounting in ventilation
air ducts from both ends and nipped with clamps.
VENTS MAO1/MAO2 fans are mounting
on the windows .
Fans of other models are inserted in the hole
of the air duct and mounted on the wall or
ceiling with dowels.
If necessary, ensure conditions to prevent free
access to impeller and current-carrying parts of
fan by protective means from side of outcome
(ventilation grille, protective cowl and so on).
Connection of fans to electric power supply
is shown in Fig. 1-11.
An order in which connection of fans should
be made is indicated in Tab.2
For fans without switch, it is advisable to install power
supply switch on fixed power supply wiring.
Diagram of connection of fan to fixed power supply wiring is
shown in Fig. 12-17
table 2
8
VENTS Xstar
VENTS VKO
VENTS VKO1
VENTS Ê
VENTS Ê1
VENTS PF
VENTS PF1
VENTS F
VENTS M
VENTS M1
VENTS M3
VENTS MA
VENTS MAO1
VENTS MAO2
VENTS D
VENTS D1
VENTS S
VENTS S1
VENTS LD
VENTS LD1
VENTS X
VENTS X1
Remove protective grid and cover. Pass power supply cords
through a hole 3 (having cut a thin plastic pierce on the spot
of opening beforehand). Smooth out wire rags at length 7-8
mm to clamp terminals 4 agaist stop to the metal part of the
clamp and tighten them with screws. Fix cords with the help
of clip 2. Reinstall cover and protective grid back.
Fans Identification
Operations of connection to power supply
Remove protective grid (except model VENTS VKO).
Take away a protective cowl. Pass power supply cords
through a hole 3, smooth out wire rags at length 7-8 mm
to clamp terminals 4 agaist stop to the metal part of the
clamp and tighten them with screws. Fix cords with the
help of clip 2. Reinstall protective cowl and grid back.
Remove protective grid and cover. Pass power supply cords
through a hole 3 (having cut a thin plastic pierce on the spot
of opening before hand). Smooth out wire rags at length 7-8
mm to clamp terminals 4 agaist stop to the metal part of the
clamp and tighten them with screws. Place power supply
cords into housing grooves and fix them in fastening support.
Reinstall cover and protective grid back.
Take off a decorative front facia (for models R). Open a cover
of terminal compartment. Put the wires through an opening 2
(having cut a thin plastic cover on the opening beforehand).
Skin the ends of the wires for 5-7 mm, set them in the
terminal 1 up to the stop of the isolation into metal part of
the terminal and fix them with screws. Set the power wires i
n the terminal compartment. Close the cover of the terminal
compartment. Mount the front facia (for models R).
VENTS R
VENTS R1
VENTS F1