Inta HTMWMCP, HTMDMCP, HTMDMRS, HTMWMRS Installation And Maintenance Instructions Manual

Wall & Deck Mounted

Sequential Control

Thermostatic Mixer

HTMWMCP, HTMDMCP

HTMWMRS & HTMDMRS

Installation and Maintenance Instructions

In this procedure document we have endeavoured to make the
information as accurate as possible.
We cannot accept any responsibility should it be found that in
any respect the information is inaccurate or incomplete or
becomes so as a result of further developments or otherwise.

© Intatec Ltd. 2016

Intatec Ltd

Airfield Industrial Estate

Hixon

Staffordshire

ST18 0PF

Tel: [phone]

Fax: [phone]

email: [e-mail]

web: www.intatec.co.uk

Contents

Thank you for choosing the Inta lever operated thermostatic wall mixer.

Subject Page

Introduction 2

Technical Data 2

Components - Wall Mounted 3

Components - Wall Mounted with Removable Spout 4

Components - Deck Mounted 5

Components - Deck Mounted with Removable Spout 6

Dimensions 7

Installation 8

Operation 9

Trouble Shooting 9

Re-calibration 10

Cartridge Removal 10

Aftercare 11

Removing Spout and Disinfection 12

System Flushing Procedure 13

Sterilization Process 14

TMV3 Installation Instructions 16

Guarantee 21

© Intatec Ltd 2016

1

Introduction

This installation guide has been produced for the wall and deck mounted sequential control
mixer. These instructions cover the installation, operation and maintenance. Please read the
enclosed instructions before commencing the installation of this product, please note;

We recommend that the installation is carried out by an approved
installer.

The installation must be carried out strictly in accordance with the Water Supply (Water Fitting)
Regulations 1999 and any local authority regulations.

If in doubt we recommend that you contact WRAS - Water Regulations Advisory Scheme on
Tel: [phone], your local water authority - details available on the WRAS website or the
Chartered Institute of Plumbing and Heating Engineers on Tel: [phone].

All products MUST be re-commissioned to suit site conditions to ensure optimum performance
levels of the product are obtained.

Check Content

Before commencing remove all components from packaging and check each component with
the contents list.

Ensure all parts are present, before discarding any packaging. If any parts are missing, do not
attempt to install your control mixer until the missing parts have been obtained.

Product Range

HTMWMCP - HTM safe touch thermostatic sequential wall mounted tap.
HTMDMCP - HTM safe touch thermostatic sequential deck mounted tap.
HTMWMRS - HTM safe touch thermostatic sequential wall mounted tap with removable spout.
HTMDMRS - HTM safe touch thermostatic sequential deck mounted tap with removable spout.

Technical Data

This Inta thermostatic mixer is suitable for installations on all types of plumbing systems, including
gravity supplies, fully pumped, modulating combination boiler, unvented water heater and
unbalanced supplies i.e. Cold Mains & Tank Fed Hot.

Max Dynamic Pressure 5 bar Min Operating Pressure 1.0 bar
Max Static Pressure 12 bar Min Inlet Temperature 10˚C
Max Inlet Temperature 85˚C Temperature Stability ±2˚C
Pre Set Factory Temp Setting 41˚C Min Temp Differential to
Max Unbalanced Pressure Ratio ensure fail-safe between hot

Without Flow Regulator 5:1 and cold supplies 10˚C

Preparation for Installation

Before starting the installation, ensure that the site conditions are suitable - see Technical Data.
The tap is supplied for wall or deck mounting as shown.
Flush the water supply pipes thoroughly prior to installation - see page 13. Do not allow debris,

PTFE tape or any metal particles to enter the mixer.

© Intatec Ltd 2016

2

Components - Wall Mounted with Fixed Spout

1

2

3

4

5

6

5

7

8

9

11

13

14

15

15

10

12

Item Description Item Description

1 Body inc. Outlet Diffuser 10 Hot Water Insulator

2 Thermostatic Cartridge

3 Lever

4 Lever Retaining Screw

5 Concealing Plate

6 Cold Water Inlet Tail Assembly 13 Hot Water Port Blanking Assembly

7 Hot Water Inlet Tail Assembly 14 Cold Water Port Blanking Assembly

8 Sealing Washer 15 Backnut

9 Swivel Nut

Cold Water Inlet Assembly

11

including 5 l/m flow regulator

Hot Water Inlet Assembly

12

including 5 l/m flow regulator

© Intatec Ltd 2016

3

Components - Wall Mounted with Removable Spout

1

2

3

4

5

6

5

7

8

9

11

13

14

15

15

10

12

17

18

19

Additional Components - Removable Spout

Item Description Item Description

1 Body 18 Spout Retaining Screw

17 Spout 19 ‘O’ Ring

© Intatec Ltd 2016

4

Components - Deck Mounted with Fixed Spout

1

2

3

4

11

6

5

8

9

7

5

13

14

16
15

10

12

Item Description Item Description

1 Body inc. Outlet Diffuser 10 Hot Water Insulator

2 Thermostatic Cartridge

3 Lever

4 Lever Retaining Screw

5 Concealing Plate

6 Cold Water Inlet Tail Assembly 13 Hot Water Port Blanking Assembly

Cold Water Inlet Assembly

11

including 5 l/m flow regulator

Hot Water Inlet Assembly

12

including 5 l/m flow regulator

7 Hot Water Inlet Tail Assembly 14 Cold Water Port Blanking Assembly

8 Sealing Washer 15 Backnut

9 Swivel Nut 16 Washer - Chrome

© Intatec Ltd 2016

5

Components - Deck Mounted with Removable Spout

1

2

3

4

11

6

5

8

9

7

5

13

14

16
15

10

12

17

18

19

Additional Components - Removable Spout

Item Description Item Description

1 Body 18 Spout Retaining Screw

17 Spout 19 ‘O’ Ring

© Intatec Ltd 2016

6

Dimensions - Wall Mounted

37

G½B

12875 105

186.5

Ø45

266

116.5

Ø50 Ø33

75

187.5

200

G½B

Ø50

Ø33

100

Dimensions - Deck Mounted

© Intatec Ltd 2016

7