Axial fans with low front cover (built-in). They are characterized by very low operational noise, easy assembly and easy maintenance.
USE: Extraction through a wall or shorter pipes with low pressure loss. Fans can be mounted both vertically and horizontally. The fan is designed to operate in an indoor environment with ambient temperature from 0 to + 40 ° C, for the transport of clean air without dust, grease, chemical vapors and other pollution. It is also necessary to ensure that the fan does not freeze and the condensate of water from the pipeline does not flow into it.
Casing: The casing and the front cover are made of mechanically resistant ABS ABS in white color with high color stability. The entrance grille has permanently open blinds and is removable. At the lower edge, the front cover is secured with one screw.
CURRENT WHEEL: The axial impeller is made of ABS.
MOTOR: Asynchronous with short armature. It is equipped with lubricating bearings with a full-life grease and axial bearing for horizontal mounting. The motor has a thermal overload protection. The working temperature is max. 40 ° C. Degree of protection is IPX4. Power supply 230V / 50Hz.
TERMINAL: The terminal block is accessible after unscrewing the locking screw, after removing the front cover and removing the cap in the middle of the fan. The individual clamps have the following lettering:
N – zero conductor
L – phase
SL – control phase (T and H models)
CONTROLS: Controls are also available under the cover of the terminal block to set the required deceleration or humidity delay (for models with the appropriate equipment).
FLOW DIRECTION: The direction of exhaust air flow is from the front cover grille to the rear exhaust port. Changing the flow direction is not possible.
INSTALLATION: Fans can be mounted on both the wall and the ceiling. For quick and easy installation into the plastic piping, QUICK FIX GRIP can be used – expansion pads, which can be opened with the front screws in the pipe and the fan fixed. Included are dowels and screws for standard mounting.
The fan has for This way of mounting under the front cover four holes in the corners of the cabinet.
SPEED CONTROL: Performs with electronic or transformer speed controllers by changing the voltage.
NOISE: The noise level is measured at a distance of 2m in the suction axis when the fan is fully running.
MAINTENANCE: After removing the locking bolt, the front cover can be removed and cleaned.
EQUIPMENT: T models are equipped with a timer timer with a run time setting in the range of 3-15min (red button). H models are equipped with a humidity controller with a desired humidity level of 40-90% rel. humidity (blue knob) and also have a timer timer function.
INDICATIONS: For models marked H, the red light on the front cover illuminates during phase presence on the auxiliary control terminals (indicates forced mode – manual switching regardless of room humidity level) Bathroom exhaust fan.