Description

T-Series panel/ceiling models are suitable for mounting at any angle in internal partitions, ceilings, ducts and, with louvred grilles, through external walls. When installed only the louvred grille is visible. The range features a unique speed control pack which enables high, medium or low speed to be preset to suit a specific room size or required duty.

T-Series controllers may be used with this model to obtain a choice of speeds, reversible airflow direction and automatic sensor operation. When used with a controller, the speed control pack is removed from the T-Series ventilating unit and fitted into the 3-pin socket in the back of the controller. The Vent-Axia Ecotronic controller gives even greater running economy with its minimum speed setting on 'E' mode and infinitely variable speed control. For this controller the speed control pack remains in the fan.

Shutter

With energy saving in mind TX models are supplied complete with an integral instantaneous automatic louvre shutter concealed behind the interior grille. It will operate on both intake and extract and at any angle of mounting.

The shutter is electronically controlled by an actuator with a damped action giving quiet instant operation during instant opening and closing. The interlocking edges of the shutter blades provide maximum backdraught protection.

When the ventilating unit is used with a T-Series controller, the shutter can be set open with the fan motor switched Off to provide natural ventilation without the security risk of an open window.

TL models do not have a shutter. They are suitable for certain ducted applications, room to room systems and where there is a need for ventilation of specialised equipment. The TL model will also provide natural ventilation where required when the unit is switched Off.

Electrical

Suitable for operation in ambient temperatures from -40°C to +50°C.

Fitted with self resetting Standard Thermal Overload Protection (S.T.O.P).

Supply voltage:
220-240V/1/50Hz (120V/1/60 Hz).

Easy Cleaning

Integrated component design allows all parts to be dismantled for cleaning without the use of specialist tools.

Controllers and Sensors

T-Series Controller Three speeds. Choice of extract/intake Shutter open, fan Off setting Sensor mode. Enables external electro mechanical switches, eg: Ecotronic, HumidiSwitch, ThermoSwitch and TimeSwitch to control the fan.

Ecotronic 130 Controller All the features of T-Series:- Infinitely variable speed control 'E' position for energy saving Minimum speed adjustment.

Ecotronic 400 Controller For groups of units of any one size up to a total of 400 watts. Do not mix T-Series with Standard Range ventilating units on one controller.

Ambient Response Humidity Sensor Self programming electronic On/Off wall mounted humidity sensor which reacts to any rapid increase in humidity and temperature.Night time RH increment setback feature.

Air quality sensor Automatically reacts to the depletion of air quality, sensing tobacco smoke, smells and toilet odours to regulate mechanically ventilated areas.

Ecotronic Humidity Sensor The Ecotronic Humidity Sensor is an adjustable set point, solid state controller. A pullcord provides manual override, indicated by lamp. Adjustable from 65% to 90%RH. Ecotronic includes a relay and can be used with T-Series controller sensor mode.

Performance

Output is for the extract airflow on HIGH.

Dimensions (mm)

Technical Data

Typical Specification

Supply and install a T-Series Panel/Ceiling fan as manufactured by Vent-Axia Ltd, Fleming Way, Crawley, West Sussex, RH10 9YX Telephone: 01293526062.

The fan should be suitable for installation at any angle in partitions, ceilings and ducts. The unit should flush mounting so that only the louvered grille is visible when installed.

The fan should have a speed control pack which enables high, medium and low speed to be set to suit room size or required duty.

The fan should be fully reversible and be able to be controlled by using variable speed controller or by humidity, air quality or PIR sensors.

The fan should incorporate an electronically controlled instantaneous shutter mechanism that has a facility to be in an open state without the fan running for passive ventilation.

The unit should meet with Document F of the Building Regulations and be BEAB approved.

The motor should be suitable to run at any angle and suitable for operation in ambient temperatures from -40°C to +50°C. and should be fitted with self resetting Standard Thermal Overload Protection (S.T.O.P.).

Patented Shutter Actuator System
European Patent Number EP 0177215

Patented Remote Speed Control Circuit
European Patent Number EP 0180311.