Table Of Contents; Introduction; Table Of Contents; Safety Information - SystemAir VR 300 ECV/B Installation Description

Introduction

Installation, operation and maintenance manual concerns air handling unit type VR 300 ECV/B
manufactured by Systemair AB. It consists of basic instructions and recommendations concerning the
design, installation, start-up and operation, which shall be obeyed to ensure proper and fail-free operation
of the unit. For proper and safe operation, read this manual thoroughly. Use the unit according to
guidelines given and follow all safety requirements.

Table of contents

Manufacturer ................................................................................................................................. 3
Introduction ................................................................................................................................... 4
Table of contents ........................................................................................................................... 4
Safety information ......................................................................................................................... 4
Warning!
................................................................................................................................................... 4
Dimensions and weight ................................................................................................................. 5
Component description VR 300 ECV/B (internal) ......................................................................... 6
Component description VR 300 ECV/B (external) ........................................................................ 7
Transport and storage ................................................................................................................... 8
Where/how to install ...................................................................................................................... 8
Ducting .......................................................................................................................................... 9
Duct connections
..................................................................................................................................... 9
Silencers
................................................................................................................................................... 9
Condensation/heat insulation.
Fireplace, kitchen ventilator, tumble dryer etc.
Electrical connection ................................................................................................................... 12
The unit
................................................................................................................................................... 12
Speed control
......................................................................................................................................... 12
Connection to cooker hood
Commissioning ............................................................................................................................ 14
Checklist ...................................................................................................................................... 14
Before starting the system .......................................................................................................... 15
Additional accessories ................................................................................................................ 15

Safety information

In order to avoid electrical shock, fire or other damage which might occur in connection with faulty use and
operation of the unit, it is important to consider the following:

Warning!


The Installation must be performed according to the installation instructions

The unit is heavy, be careful when lifting and mounting the unit

Beware of sharp edges when mounting and during maintenance. Use protective gloves!

Tumble dryer must not be connected directly to the ventilation system

Make sure that filters are mounted in their place before running the system

Before performing any maintenance or electrical work make sure that the mains supply is
disconnected.
_________________________________________________________________________________________________________
VR 300 ECV/B
206552 (12-12-2012)
............................................................................................................... 9
................................................................................. 11
.................................................................................................................. 13
4
Installation description
Systemair AB