Adey Midi 150 Installation und Instandhaltung - Seite 2

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Read this manual carefully before commencing installation.

This manual covers the following products:

Midi 135

CP1-03-04913

Midi 235

CP1-03-04915

CONTENTS

Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Important Facts - read before commencing installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Electrical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Environment Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Technical Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Trouble Shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Product Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Guarantee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

PRODUCT DESCRIPTION

Heating and cooling system pressurisation top up unit with integral water storage tank and

electric motor driven peripheral pump, automated control system consisting of pressure

transducer and water level sensors . The tank includes an AB air gap for category 5 fluid

isolation (BS EN 1717) .

APPLICATION

The ADEY

Pressurisation Unit, (APU) Midi range is designed to provide initial system fill and

intermittent water top up to compensate for intermittent losses in system pressure in heating

and cooling systems in commercial or industrial applications . These could include slight leaks,

air venting, etc . The units are not designed to deal with sudden losses of system pressure

due to major water losses over extended periods. They are also not to be used for water

boosting applications.

STORAGE

If this product is not to be installed immediately on receipt, ensure that it is stored in a dry,

frost and vibration free location in its original packaging .

Midi 150

CP1-03-04914

Midi 250

CP1-03-04916

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WARNINGS:

The electrical installation must be carried out in accordance with the current

national electrical regulations.

The electrical installation must be installed by a qualified person.

The motor is not accessible in normal operating mode. The unit must only be

operated with the front cover in place.

In the interests of electrical safety a 30 mA residual current device (R.C.D.

not supplied) should be installed in the supply circuit. This may be part of a

consumer unit or a separate unit.

This appliance must be earthed via the supply cord.

This appliance must not be used for any other application without the written

Page

consent of ADEY Commercial Limited.

This appliance can be used by children aged from 8 years and above and

persons with reduced physical, sensory or mental capabilities or lack of

experience and knowledge if they have been given supervision or instruction

concerning use of the appliance in a safe way and understand the hazards

involved. Children shall not play with the appliance. Cleaning and user

maintenance shall not be made by children without supervision.

Children should be supervised to ensure that they do not play with

the appliance.

This product should not be used for the supply of water to more than one

heating/cooling system at a time.

Please read installation details carefully as they are intended to ensure this product

provides long, trouble free service. Failure to install the unit in accordance with the

installation instructions will lead to invalidation of the warranty.

As a WEEE producer, ADEY Commercial Limited are obligated to finance the collection,

treatment & recovery of WEEE, and our compliance under these regulations is ensured

via our work with our WEEE Compliance Scheme of choice, B2B Compliance .

THIS PRODUCT COMPLIES WITH CURRENT EU PRODUCT LEGISLATION

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