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General| Brand | Vents |
|---|---|
| Model | BU-1-60 TF |
| Category | Control Unit |
| Language | English |
Introduces the BU as a multifunctional fan control unit for accommodation spaces and its basic capabilities.
Explains the meaning of LEDs (red, yellow, green) indicating fan status and sensor actuation.
Lists the items included in the package: control unit, user's manual, and package box.
Details voltage, capacity, loading type, protection power, and dimensions of the device.
Specifies the environment temperature and humidity range for device operation.
Outlines crucial safety precautions, including professional installation, air quality, and voltage handling.
Recommends installing the BU under the fan and identifies front panel components like sensors and indicators.
Details the operative range and viewing angle of the moving sensor for optimal placement.
Provides a guide for mounting the BU, including panel removal, drilling, and fixing steps.
Advises on the specific upward movement required for mounting due to the design of the mounting holes.
Specifies switch clearance and recommended wire marking for connections.
Illustrates connection diagrams for different BU models, vital for correct wiring.
Emphasizes performing installation only when power is off and handling electronics carefully.
Guides on opening the fan, connecting the supply wire to the input terminal block, and closing the fan.
Instructs to connect the BU input terminal block according to the provided schemes.
Covers configuring the BU, reattaching the front panel, and turning the unit on.
Explains configuring the hygrostat function using regulators and switch settings, with LED indicators.
Details setting up the photo switch mode for dark conditions, including activation delay and threshold.
Explains configuring the photo switch mode for light conditions, including activation delay and duration.
Describes setting up the outer signal control, including combinations with other modes.
Details how to activate the moving sensor mode, specifying its operating range and activation switches.
Explains setting up the cyclic mode, including fan working and pause times.
Details how to configure time-based parameters using RP1/RP2 potentiometers with specific positions and times.
Explains configuring moisture threshold levels using RP1/RP2 potentiometers with specific positions and percentages.
Specifies recommended temperature, humidity, and air quality for storing the BU.
Outlines the 12-month warranty period, conditions, and exclusions for the BU.
Explains the customer's right to exchange the BU if a fault occurs due to the manufacturer's fault within the warranty period.
Confirms the Fan control unit 'BU-1-60' is compliant with technical specifications and recognized as serviceable.
Provides fields for recording inspector's stamp, seller's name, and selling date for warranty purposes.
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