BLAUBERG Ventilatoren Ducto, Operation Manual

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DELIVERY SET
1. Fan – 1 item
2. Screws and dowels – 4 items
3. Retaining cable clamp* – 1 item
4. Fixing bracket (applicable for Ducto-U) – 1 item
BRIEF DESCRIPTION
The products is an axial fan for exhaust or supply ventilation of small to medium-sized premises.
The fan is designed for connection to 100, 125 and 150 mm air ducts.
Modifications:
Ducto-U : fan with a fixing bracket
Ducto W1 : fan with a power cable and a plug
Ducto T : fan with a controllable timer (for details please refer to electronic control logic)
Ducto Plus : fan with a two speed motor
Ducto Power Plus : fan with a high-powered two speed motor
OPERATION GUIDELINES
The fan is rated for connection to AC single-phase 220…240 V/50 Hz or 220…240 V/60 Hz power supply, depending
on the fan model type. For details, please refer to the sticker on the fan casing.
The fan is rated for operation at the ambient air temperature from +1 °C up to +45 °C.
Ingress protection rating against access to hazardous parts and water ingress is IPX4.
The fan requires no grounding.
MOUNTING
The fan is designed for vertical or horizontal installation and connection to a round air duct of a matching diameter, Fig. 1 – 3.
ATTENTION!
In case of vertical mounting the fan must be protected against ingress of rainfalls and condensate inside the fan.
Fan installation with direct air discharge upwards is not allowed, Fig. 3.
Read the user's manual carefully before proceeding with installation works.
Compliance with the manual requirements ensures reliable operation and long service
life of the product. Keep the user's manual available as long as you use the product.
You may need to re-read the information on the product servicing.
EN
5. Screws for retaining cable clamp* – 2 items;
6. User's manual – 1 item
7. Packing box
* – except for the models with a power cable
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EN
Use the supplied fixing bracket for mounting.
Attachment of the fixing bracket to the fan is shown in Fig. 4.
Fan mounting steps are shown in Fig. 5
– 12.
Wiring options are shown in Fig. 13 – 16.
ELECTRONIC CONTROL LOGIC
Ducto 100/125/150 T
starts operation as the external switch supplies a control signal to the LT input terminal,
for instance, during switching the light on.
After the control signal is off the fan continues operating for the set time as adjusted from 2 to 30 min and then stops.
Ducto / Ducto Plus / Ducto Power Plus 100/125/150 T have four operation modes.
The operation mode is selected by setting the DIP switch into a respective position.
Use the supplied plastic screwdriver to set the DIP-switch to a required position.
Operation mode 1 (single-speed mode)
The fan is turned off in the initial position.
The fan starts operating at the high speed as the external switch supplies power voltage to the LT input terminal, for instance,
during switching the light on. After the control signal is off the fan continues operating for the set time as adjusted from
2 to 30 min and then turns off.
Operation mode 2 (single-speed mode)
The fan is turned off in the initial position.
The fan starts operating at the low speed as the external switch supplies power voltage to the LT input terminal, for instance,
during switching the light on. After the control signal is off the fan continues operating for the set time as adjusted from
2 to 30 min and then turns off.
Operation mode 3 (two-speed mode)
The fan operates at the low speed in the initial position.
The fan starts operating at the high speed as the external switch supplies power voltage to the LT input terminal, for instance,
during switching the light on. After the control signal is off the fan continues operating for the set time as adjusted from 2
to 30 min and then switches the low speed.
Operation mode 4 (two-speed mode)
The fan operates at the low speed in the initial position.
The fan switches to the high speed after elapse of the set time as adjusted from 1 to 15 hours and runs at the high speed from
2 to 30 min, then returns to the the low speed. The fan starts operating at the high speed as the external switch supplies
power voltage to the LT input terminal, for instance, during switching the light on. After the control signal is off the fan
continues operating for the set time as adjusted from 2 to 30 min and then switches to the low speed.
ATTENTION!
By default the operation mode 1 is activated.
Another operation mode may be selected during mounting of the fan or during its operation.
ON
1 2
ON
1 2
ON
1 2
ON
1 2