Vent-Axia 405215 Advance S, Installation And User Manual, Page: 5 / 40

Installation
MVHR Installation and User Guide 476930
5
Overview
Before installation of the unit
We advise installers to fix all mains and sensor wiring along with any internal accessories prior to fixing
the MVHR unit in position, leaving approximately 500mm tails to allow for internal routing.
Inspect the Unit
When taking delivery of the unit, check the items delivered against the enclosed delivery note. Inspect the unit for
damage in transit. If in doubt, contact Customer Services. Each box contains a heat recovery unit, a wall bracket
and accessory pack containing miscellaneous fixings and product documentation.
Unit Installation
Installation should be carried out by a suitably qualified and competent person.
If the unit is wall mounted, the wall should have sufficient strength to support the unit
The unit may also be floor mounted, either directly to the floor or using standard kitchen cabinet feet (not supplied).
Ensure that the unit is mounted upright.
Do not use this unit as a support for any other equipment.
Service Void
Clearance must be left around the unit to allow for cleaning and servicing, the dimensions below are the minimum
requirements. The condensate drain trap used will dictate the necessary clearance below the unit which may be
larger than the minimums.
Select Unit Configuration
The unit is configurable as either Left or Right-Handed (Default), see page 4 for the spigot configuration. Use the
Left-hand condensate drain for the Left-Hand configuration, the Right-hand drain for the Right-Hand configuration. If
the unit is fitted with a preheater, the configuration is factory set and cannot be altered.