Description

The proven Standard range wall models are designed to fit flush into most double brick walls using the rigid wall liner supplied with the unit. Provision is made within the liner for conduit entry. When installed, only the ivory fascia is visible on the internal wall face. The external weather louvre fits flush to the outside. A shutter is available as an accessory which can be easily fitted within the unit, see below.

On new building work the installation and wiring of the wall liner can be completed prior to the final installation of the unit and controller. Fully shrouded connectors on the fascia automatically connect the wiring to the motor when fitted to the wall liner.

Motor

The motor is purpose-designed. Suitable for running at any angle. Quiet running, enclosed, sealed for life ball bearings.

Supply voltage: 220-240V/1/50Hz.

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

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

Shutter

Type SD/R. This extract/intake shutter fits inside the Vent-Axia unit and closes against unwanted backdraughts. It can be fitted at the same time as the unit or at a later date if required. Airflow operated for extract use, cord operated lock for intake use.

Controller

The Ecotronic 130 Controller is recommended for use with this model to provide full function control of the fan plus the option of sensor mode using a selection of electromechanical switches to provide automatic switching of the fan.

Alternatively, single speed extract is achieved using a normal On/Off switch.

Easy Cleaning

Integrated component design allows all parts to be dismantled for cleaning without the use of specialist tools. The fascia, motor impeller assembly unplugs from the wall sleeve. The external weather louvre is removed into the room for cleaning. All plastic components can be washed.

Sensors

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.

Dimensions (mm)

Impeller dia.	150mm	190mm	230mm	300mm
A	279	279	279	279
B	203	279	279	356
C	279	362	362	448
Fixing hole Square	235	311	311	400
Weight	4.1kg	5.7kg	6.7kg	10.1kg

Technical Data

Typical Specification

Supply and install a Standard Range Wall fan as manufactured by Vent-Axia Ltd, Fleming Way, Crawley, West Sussex, RH10 9YX Telephone: 01293 526062.

The fan should have a rigid wall liner for maximum wall thickness of 279mm. The unit should have fixed electrical connections within the liner for a first fix in a new build situation.

The plate should have the facility to be fixed on the liner making the electrical connection complete.

The fan should have the option of a backdraught shutter.

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

The unit should meet with Document F of the Building Regulations. DEMKO Approved.

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