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VENTS CBF LP 250 Light


Centrifugal ceiling fan with air flow up to 270 m³/h and integrated LED-light.

  • Description
  • Characteristics
  • Capacity diagram
  • Downloads
  • Modifications
  • Dimensions
  • Accessories
Description
Description
APPLICATION

  • Two-speed AC motor with overheating protection.
  • Low noise level.
  • Modular design enables easy connection of a humidity or motion sensor.
  • Integrated LED-light with low energy demand.
  • Continuous or periodic exhaust ventilation of bathrooms, showers, and other utility spaces.
  • Designed for high-resistant ductworks.
  • Ingress protection rating: IPX4.
  • Compatible with Ø 100 mm air ducts.
MOTOR  
  • The CBF LP Light fan features a reliable asynchronous two-speed motor with overheating protection.
  • Maintenance-free bearings contain enough grease for 40 000 hrs of continuous operation.
DESIGN  
  • The casing is made of galvanized steel.
  • The modular design enables easy retrofitting with the optional humidity and motion sensors (except for the basic model) or the grille with a light.
  • The centrifugal impeller is equipped with forward curved blades for high operating pressure and low noise.
  • The impeller of the motor is made of high-quality durable ABS plastic.
  • The fans feature a gravity damper to prevent backdraft.
  • Easily removable plastic grille ensures easy installation and maintenance of the fan.
  • The modular grille design enables easy connection of an optional humidity or motion sensor.

  • The CBF LP Light fans are equipped with an energy-efficient LED lamp.

LED lamp

Incandescent lamp

  • Power: 10 W
  • Colour temperature: 3000 К
  • Luminous flux: 650 lumens
  • Power: 60 W
   
OPTIONS
Humidity sensor Motion sensor
  • CBF LP Light: basic model with a two-speed motor.
  • The CBF LP Light T unit is equipped with an adjustable turn-on and turn-off delay timer. A humidity sensor or a motion sensor (available separately) can be optionally connected to this fan modification.
CONTROL  

The built-in control panel of the CBF LP Light T fans enables setup of the following parameters:

  • timer-based turn-on delay
  • timer-based turn-off delay
  • humidity level
  • air flow in Modes 1 and 2.
Name Adjustment range for operation modes 1 and 2
CBF LP 200 Light T OFF / Speed 1 / Speed 2
CBF LP 250 Light T OFF / Speed 1 / Speed 2

Control panel for CBF LP Light fans

Manual control

  • The fan is controlled by means of the P2-10 speed switch (available separately).

Automatic control

  • Timer: the fan constantly operates in Mode 1. When the light switch is closed, the fan switches to Mode 2 after the end of the turn-on delay time (from 0 to 3 minutes). Upon the light switch opening, the built-in turn-off delay timer keeps the fan running in Mode 2 from 1 to 90 minutes. On elapsing of this period the fan reverts to Mode 1. Timer and humidity sensor (available separately): the fan constantly operates in Mode 1.
  • If the indoor humidity level exceeds the sensor threshold value set in the 50-90 % range, the fan switches to Mode 2. When the humidity level reverts to the pre-set value, the built-in turn-off delay timer keeps the fan running in Mode 2 from 1 to 90 minutes. On elapsing of this period the fan reverts to Mode 1. Timer and motion sensor (available separately): the fan constantly operates in Mode 1.
  • If the motion sensor detects movement within its range, the fan goes to Mode 2. When the movement is no longer detected, the built-in turn-off delay timer keeps the fan running in Mode 2 from 1 to 90 minutes. On elapsing of this period the fan reverts to Mode 1.
MOUNTING  
  • The fan is designed for ceiling mounting.
  • The fan is attached to the ceiling joists with spacer brackets and self-tapping screws.
  • The flexible air duct is connected to the fan exhaust spigot through a clamp.
  • The reduced casing height allows fans to be installed in ceilings with a thickness of minimum 140 mm.
 
Characteristics
Characteristics
Parameter CBF LP 250 Light
50 Hz, min
CBF LP 250 Light T
50 Hz, min
CBF LP 250 Light
50 Hz, max
CBF LP 250 Light
60 Hz, min
CBF LP 250 Light
60 Hz, max
CBF LP 250 Light T
50 Hz, max
CBF LP 250 Light T
60 Hz, min
CBF LP 250 Light T
60 Hz, max
Measurement unit
Speed min min max min max max min max -
Lamp power 2 x 10 2 x 10 2 x 10 2 x 10 2 x 10 2 x 10 2 x 10 2 x 10 W
Voltage 220-240 220-240 220-240 220-240 220-240 220-240 220-240 220-240 V
Frequency 50 50 50 60 60 50 60 60 Hz
Power consumption 23 23 39 25 50 39 25 50 W
Maximum air capacity 47 47 72 44 75 72 44 75 l/s
Air capacity 170 170 260 160 270 260 160 270 m³/h
SFP 0.49 0.49 0.54 0.56 0.67 0.54 0.56 0.67 W/l/s
Current 0.12 0.12 0.18 0.14 0.22 0.18 0.14 0.22 A
RPM 756 756 1122 732 1140 1122 732 1140 min-1
Sound pressure level at 3 m 25 25 29 25 30 29 25 30 dBА
SEC Class C C C C C C C C -
Weight 6.4 6.4 6.4 6.4 6.4 6.4 6.4 6.4 kg
IP Code IP X4 IP X4 IP X4 IP X4 IP X4 IP X4 IP X4 IP X4 -
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Files archieve
Downloads
Name
Brochure "Ceiling bathroom fans VENTS CBF LP Light" (pdf 2.96Mb)
User's manual "VENTS CBF LP Light" (pdf 2.73Mb)
Download high quality image "VENTS CBF LP Light" (psd 1.86Mb)
Download image "VENTS CBF LP Light" for your website (png 475.06Kb)
Modifications
Modification name Timer LED
CBF LP 250 Light -
CBF LP 250 Light T
+
+
Dimensions
Characteristics
VENTS CBF LP 250 Light
Parameter Value Measurement unit
∅d 98 mm
L1 100 mm
L2 40.5 mm
A 330 mm
E 395 mm
B 278 mm
C 255 mm
H 134 mm
h 57 mm
G max 620 mm
Accessories
Accessories
Name Accessory image Description CBF LP 200 Light
CBF LP 250 Light
CBF LP 200 Light T
CBF LP 250 Light T
P2-10 Speed switch
TH CBF Humidity sensor
TR CBF Motion sensor
MVM 102 bVs N Stainless steel ventilation hood Ø 100 mm
MV 102 V ASA ASA-plastic ventilation hood Ø 100 mm
Polyvent 660/102/3 Flexible air duct Ø 100 mm, 3 m long
CB 100 Quick-detachable stainless steel clamp Ø 90-110 mm
CH-PLC-10WG23 10 W LED light with colour temperature 3000 K
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