Kair KHRV150/12RH Installation & Maintenance Instructions Manual Download

Page: 1 / 12

Kair Single Room
Heat Recovery Ventilator

INSTALLATION & MAINTENANCE INSTRUCTIONS

Contents

Page

Content

Safety First
Isolating Transformer (Humidity sensor unit).

Transformer/Humidity Sensor Unit
Siting the Ventilator

Installation
Outside installation of finisher ring

4 & 5

Inside installation of the finisher ring

6 & 7

Location of the Transformer/Humidity Sensor unit

Transformer/Humidity Sensor unit Wiring

Light Level Sensor

8, 9 & 10

Maintenance

Registration

Warranty

www.kair.co.uk

What am I?

Included items

Description

Qty

Through Wall unit

Transformer
& humidity sensor

Blanking Plate

(optional)

Wall Mounting Screws

Rawplug

Tamperproof Screws

(optional)

For unit and transformer
- require KTMPB to use

Installation and Maintenance
instructions

User Guide

Model:

KHRV150/12RH - Pullcord & Humidistat
KHRV150/12PC - Pullcord

Please read and save these instructions

Summary of Contents for KHRV150/12RH

Page 1: ...rmer Humidity Sensor unit 7 Transformer Humidity Sensor unit Wiring 8 Light Level Sensor 8 9 10 Maintenance 10 Registration 11 Warranty www kair co uk What am I Included items Description Qty Through...

Page 2: ...mer Humidity sensor unit The humidistat monitors the humidity in the room and automatically switches the ventilator from continuous trickle speed to boost if the humidity exceeds the set point e g whe...

Page 3: ...sitioned a minimum of 500mm away from any gas flue to avoid back flow of gases Indicate the position of the core drill hole on the inside wall If possible mark its position on the outside wall too See...

Page 4: ...4 036 e Measure the length of the hole between the outside brick face and inner plasterwork The length should be 4mm greater than the length of the hole X but no less than 254mm otherwise the Heat Exc...

Page 5: ...finisher in place Ensure that the finisher does not fall v Now manipulate the finisher to expand it outwards and increase its internal diameter as much as possible This will assist the re entry of the...

Page 6: ...rom the cable entry hole top left upwards to the ceiling or in the direction you have determined for the transformer or remote control Fit screw plugs into the screw holes l Fit the wall plate onto th...

Page 7: ...ELECTRICIAN Decide how you are going to run the wires from the transformer to the fan unit All wiring must be in accordance with current IEE wiring regulations A 5 amp two core power cable is require...

Page 8: ...suring that the switch is in the TRICKLE position The LED shown on page 2 being extinguished confirms this After the system has run for some time check the fan unit switches to boost by directing stea...

Page 9: ...it to perform at its maximum efficiency to control the humidity level within the room in which it is fitted Proper maintenance will also prevent the internal fans switching to boost mode more frequent...

Page 10: ...e main fan unit away from the wall a small distance only at this stage i e 510mm This will allow the front filter covers to be removed without losing dropping or damaging them if required although it...

Page 11: ...ss if the fan unit and wall plate are secured 17 Once the fan has been re instated in the wall and the mains is switched on the filters will continue to clean the incoming air supply to prolong the li...

Page 12: ...re that it is adequately packed and accompanied by a letter clearly marked Guarantee Claim stating the nature of the fault and providing evidence of date and source of purchase The guarantee is offere...

Search results

Summary of Contents for KHRV150/12RH

Reviews:

Related manuals for KHRV150/12RH

Brands by name

Popular brands

Kair KHRV150/12RH, Installation & Maintenance Instructions Manual

Search results

Summary of Contents for KHRV150/12RH

Reviews:

Related manuals for KHRV150/12RH

Brands by name

Popular brands