Idiomas disponibles
Idiomas disponibles
The product described herein is a mixed flow fan for exhaust
ventilation.
Box includes:
1. Fan - 1;
2. Screws and countersinks 4;
3. User's manual;
The fans are compatible with 4" (100 mm), 5" (125 mm),
6" (150 mm).
Understanding the Model Numbers:
The three digit number in all model names indicates the
following:
100 (100 mm) means it is used with 4" duct;
125 (125 mm) means it is used with 5" duct
150 (150 mm) means it is used with 6" duct.
VENTS TT PRO_ _ - the basic fan model.
Equipped with an integrated speed switch and a power cord
with a plug for connection to a standard wall socket or with
a terminal box for direct connection to power.
It has the following operation modes (see fig. 5):
"0" turned off, the fan is not operating;
"I" the fan is operating at lowest speed;
"II" the fan is operating at highest speed.
VENTS TT PRO_ _ U(U1, U2) - equipped with an
integrated speed controller with electronic thermostat,
a temperature sensor built into the air duct, and a power cord
with plug (fig. 6);
VENTS TT PRO_ _ Un (U1n, U2n) - equipped with an
integrated speed controller with electronic thermostat,
a remote temperature sensor on the end of a 13 feet
(4 meters) cable, and a power cord with plug (fig. 6);
VENTS TT PRO_ _ P - equipped with built-in a speed
controller and a power cord with a plug (fig. 7).
The fans are suitable for vertical or horizontal mounting
(fig. 1). If mounting horizontally a duct should be connected
to the inlet side of the fan.
If mounting vertically a cap should be installed on the duct
where it exits the roof (fig. 1).
The outlet end should always be connected to a duct.
Mounting is shown in fig. 8-17.
To ensure quiet operation of ENERGY STAR qualified
in-line fans, each fan shall be installed using sound
attenuation techniques appropriate for the installation.
Insulated flexible type duct work (recommended for all
bathroom exhaust applications) will result in quieter
operation. We recommend minimum 8' of insulated flexible
duct between any exhaust grill and fan for low noise level.
Flexible duct should be connected to the fan with hose clamps
(VENTS C series is reccomended), Aluminum Foil Tape or both.
All connections should be as airtight as possible to maximize
system performance and eliminate air leakage.
When using flexible type duct work, duct should as tight and
straight as possible. In case you intend to use non-flexible ducts
we recommend to install flexible conectors (VENTS VVG series
is highly reccomended) which are designed to exclude the
vibration transmission from fans to air duct. Remove any
insulation from the area where you will be mounting the fan.
Insulation should never be installed over any part of an
exhaust fan. Keep the insulation at least 3" away from the
fan casing.
The direction of the air must match the direction of the
arrow on the housing.
Input: 120 VAC 60 Hz.
Connection to the power source is shown on figure 3 and 4.
The fan is designed for continuous operation.
Protection rating from access to dangerous parts and water
penetration is IPX4.
The fans can be operated at ambient temperatures between
+37°F (+1°C) and +107 °F (+45°C)
(for the details, please, see the manufacturer's catalog).
The fan surfaces need to be cleaned of dirt and dust regularly
by using a soft, wet cloth and mild detergent (Fig. 18-32).
Do not allow liquids to come in contact with the electric motor.
Wipe surfaces dry after cleaning.
Controller Operation
VENTS TT PRO_ _ _ U/U1/U2 fan adjusts air flow depending
on the temperature in the duct.
The "n" index models are equipped with a temperature sensor
on a 13 feet (4 meters) cable.
The terminal box cover incorporates two control dials and
two LED light indicators:
- speed dial
- thermostat dial
- yellow LED light thermostat indicator
- green LED light - power indicator
To increase the thermostat's set point rotate the dial clockwise.
To decrease the set point rotate the dial counter-clockwise.
To increase the fan speed rotate the speed dial clockwise.
To decrease the speed rotate the dial counter-clockwise.
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