Sensortronic Logic 400 Range: 230v and 12v

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The Sensortronic Logic 400 range of 100mm (4") bathroom and toilet fans comprises quiet, efficient, axial flow fans for wall, ceiling or window mounting. Designed for easy installation, attractively styled in high gloss ABS thermoplastics for modern appearance and ease of cleaning and incorporating the latest technology and design.

The L 400 series is ideally suited for domestic applications including bathrooms, toilets and shower areas. They feature an integral pull switch or timer and Ferrob's unique self-cleaning humidity sensor which removes dirt and grease from the sensor element every hour.

The units are controlled using the latest micro-processor technology and also has the Night-time Set-back to eliminate un-necessary running at night.

The range also includes 12v Low Voltage models for use when required.

	Extract rate 90mł/hr, 27 litres per second
	Fans can be wall, ceiling or window mounted
	British made
	Electronic continuously calibrated humidity sensor
	Designed to exceed the 2006 Building Regulations on Ventilation (F1)
	Tested to comply with HD280/BS3456 Part 102:342 1988
	2 year no quibble guarantee

The fans have a digital display on the front panel which continuously informs the resident of what the fan is doing.

A unique feature of the Logic range is the capability of the fans to store the last 12 months humidity, temperature and set-point readings. This data can then be downloaded from the fans using a laptop computer (running Windows o/s) and evaluated.

The download software for the PC can be downloaded by clicking this link.

The caption below shows the data format when read on the PC.

Technical Data

230v models

Catalogue No. Type

L 400 HT Humidity control - The fan will run when humidity rises over the pre-set level of 65% RH. Complete with integral timer (15 mins) and data storage facility.

L 400 HS Humidity control - The fan will run when humidity rises over the pre-set level of 65% RH. Complete with integral pull switch and data storage facility.

Low Voltage 12v models

Catalogue No. Type

L 400 LV HT Humidity control - The fan will run when humidity rises over the pre-set level of 65% RH. Complete with integral timer (15 mins) and data storage facility.

L 400 LV HS Humidity control - The fan will run when humidity rises over the pre-set level of 65% RH. Complete with integral pull switch and data storage facility.

Construction
These fans are moulded in impact resistant high gloss ABS thermoplastics for strength, durability and finish.

Electrical

220-230v ~ A.C. 50Hz Single phase consuming 20 watts. These fans are double insulated and do not require an earth. All wiring must comply with current IEE regulations. A double pole isolating switch, having a contact separation of at least 3mm in all poles, must be used with a 3 amp fuse fitted mounted a minimum of 1.75 metres from the floor and less than 400mm from the ceiling.

Do not install the fan above a heat source. e.g. radiator

Motor
Single phase induction motor with pre-oiled bearings fitted for a long maintenance free life and protected by a thermal fuse.

Guarantee
Two year no quibble guarantee.

Installation

The range is designed to be wall, window or ceiling mounted. Kits available on request.

Wall kits comprise a wall sleeve (275mm long) and a gravity grille (white, terracotta, stone, grey or brown).

Window kits comprise an external white fixed grille and internal fixing plate.

Ceiling kits comprise 3m of 100mm flexible ducting and an external fixed grille (colours to suit).

When installing through a wall a 107mm hole is required, 126mm through a window.

INSTALLATION NOTE:
For standard installation through a wall, we recommend a 107mm dia hole.
For special installations through a wall using an Internal Cowle system (IC100), we recommend a 117mm dia hole.
For standard installation through a window, we recommend a 125mm dia hole.
Suitable core drills (107mm and 117mm) are available separately from FERROB LTD

Performance
L 400 / L400LV - extract rate of 90mł/hr, 27 litres per second.

Additional Data

Maximum pressure: 50 p.a. Fan speed: 2 400 r.p.m.

Sound volume: 40.0 dB(A) Maximum operating temperature 40şC.

Protection Rating – IPx4

Unit Dimensions & Cut-outs

F 166mm

G 166mm

H 100mm

J 42mm

K 42mm

Hole sizes:

wall / ceiling 107mm

window 126mm

SPECIFICATION

Extract rate
at full speed Supply voltage Max wattage Low Voltage Noise level Warranty Fan Speed Colour Self-cleaning sensor Max pressure Digital display Speed options Download facility

90mł/h
27ltrs/sec 220/230 20 Yes 40db 2 year RTB 2400 White Yes 50 p.a. Yes No Yes

Graph for Logic 400 Range

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Ferrob Ltd.
Regency House, Kingsclere Park, Kingsclere, Newbury, Berks. RG20 4SW
Tel: 01635 299266 Fax: 01635 299277
Email: sales@ferrob.co.uk

Click here to go to our accreditations page, where you can download backup documentation
Click here to go to our accreditations page, where you can download backup documentation
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Catalogue No.	Type
L 400 HT	Humidity control - The fan will run when humidity rises over the pre-set level of 65% RH. Complete with integral timer (15 mins) and data storage facility.
L 400 HS	Humidity control - The fan will run when humidity rises over the pre-set level of 65% RH. Complete with integral pull switch and data storage facility.

Catalogue No.	Type
L 400 LV HT	Humidity control - The fan will run when humidity rises over the pre-set level of 65% RH. Complete with integral timer (15 mins) and data storage facility.
L 400 LV HS	Humidity control - The fan will run when humidity rises over the pre-set level of 65% RH. Complete with integral pull switch and data storage facility.

Unit Dimensions & Cut-outs
F	166mm
G	166mm
H	100mm
J	42mm
K	42mm
Hole sizes:
wall / ceiling	107mm
window	126mm